Publications


Is there really a `Hubble tension'?

arXiv (2019)

M Rameez, SUBIR Sarkar

Errors in redshift measurements as small as $\Delta z \sim 0.0001$ can have significant impact on the value of inferred cosmological parameters such as $H_0$ (Davis et al. 2019). We have earlier reported that the redshifts of over 100 Type Ia supernovae (SNe Ia) which are in common between the SDSSII-SNLS3 Joint Lightcurve Analysis (JLA) catalogue (Betoule et al. 2014) and the subsequent Pantheon compilation (Scolnic et al. 2018) are discrepant - some by as much as $\Delta z \sim 0.1$ (Rameez 2019a). We study the impact of this on the inferred value of $H_0$ using calibrations of the supernova absolute magnitude via the 'local distance ladder' (Riess et al. 2016). For supernovae with $\Delta z > 0.025$, the JLA redshifts favour $H_0 \sim 72$~km~s$^{-1}$Mpc$^{-1}$, while the Pantheon redshifts favour $H_0 \sim 68$~km~s$^{-1}$Mpc$^{-1}$. For comparison the value inferred (assuming the flat $\Lambda$CDM model) from the Planck data on CMB anisotropies is $H_0 \sim 67.4 \pm 0.5$~km~s$^{-1}$Mpc$^{-1}$ (Aghanim et al. 2018). Thus the systematic uncertainties that apparently still plague the distance ladder measurement of $H_0$ undermine the significance of the discrepancy claimed by Riess et al. (2019).


Convergence of the Gradient Expansion in Hydrodynamics

Physical Review Letters American Physical Society (APS) 122 (2019) 251601

S Grozdanov, PK Kovtun, AO Starinets, P Tadić


Physical projectors for multi-leg helicity amplitudes

JHEP 07 (2019) 114-114

T Peraro, L Tancredi


A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube

arXiv (2019)

MJ Larson, F Lauber, JP Lazar, K Leonard, A Leszczyńska, M Leuermann, QR Liu, E Lohfink, CJL Mariscal, L Lu, F Lucarelli, J Lünemann, W Luszczak, Y Lyu, WY Ma, J Madsen, G Maggi, KBM Mahn, Y Makino, P Mallik, K Mallot, S Mancina, ICM ş, R Maruyama, K Mase

We present two searches for IceCube neutrino events coincident with 28 fast radio bursts (FRBs) and one repeating FRB. The first improves upon a previous IceCube analysis -- searching for spatial and temporal correlation of events with FRBs at energies greater than roughly 50 GeV -- by increasing the effective area by an order of magnitude. The second is a search for temporal correlation of MeV neutrino events with FRBs. No significant correlation is found in either search, therefore, we set upper limits on the time-integrated neutrino flux emitted by FRBs for a range of emission timescales less than one day. These are the first limits on FRB neutrino emission at the MeV scale, and the limits set at higher energies are an order-of-magnitude improvement over those set by any neutrino telescope.


Evidence for anisotropy of cosmic acceleration

Astronomy and Astrophysics: a European journal EDP Sciences (2019)

J Colin, R Mohayaee, M Rameez, S Sarkar

Observations reveal a `bulk flow' in the local Universe which is faster and extends to much larger scales than is expected around a typical observer in the standard $\Lambda$CDM cosmology. This is expected to result in a scale-dependent dipolar modulation of the acceleration of the expansion rate inferred from observations of objects within the bulk flow. From a maximum-likelihood analysis of the Joint Lightcurve Analysis (JLA) catalogue of Type Ia supernovae we find that the deceleration parameter, in addition to a small monopole, indeed has a much bigger dipole component aligned with the CMB dipole which falls exponentially with redshift $z$: $q_0 = q_\mathrm{m} + \vec{q}_\mathrm{d}.\hat{n}\exp(-z/S)$. The best fit to data yields $q_\mathrm{d} = -8.03$ and $S = 0.0262~(\Rightarrow d \sim 100~\mathrm{Mpc})$, rejecting isotropy ($q_\mathrm{d} = 0$) with $3.9\sigma$ statistical significance, while $q_\mathrm{m} = -0.157$ and consistent with no acceleration ($q_\mathrm{m} = 0$) at $1.4\sigma$. Thus the cosmic acceleration deduced from supernovae may be an artefact of our being non-Copernican observers, rather than evidence for a dominant component of `dark energy' in the Universe.


Formulae for line bundle cohomology on Calabi‐Yau threefolds

Fortschritte der Physik / Progress of Physics Wiley (2019)

A Constantin, A Lukas

We present closed form expressions for the ranks of all cohomology groups of holomorphic line bundles on several Calabi‐Yau threefolds realised as complete intersections in products of projective spaces. The formulae have been obtained by systematising and extrapolating concrete calculations and they have been checked computationally. Although the intermediate calculations often involve laborious computations of ranks of Leray maps in the Koszul spectral sequence, the final results for cohomology follow a simple pattern. The space of line bundles can be divided into several different regions, and in each such region the ranks of all cohomology groups can be expressed as polynomials in the line bundle integers of degree at most three. The number of regions increases and case distinctions become more complicated for manifolds with a larger Picard number. We also find explicit cohomology formulae for several non‐simply connected Calabi‐Yau threefolds realised as quotients by freely acting discrete symmetries. More cases may be systematically handled by machine learning algorithms.


Reconstructing the EFT of inflation from cosmological data

SciPost Physics SciPost 7 (2019) 49-

A Durakovic, P Hunt, SP Patil, S Sarkar

Reconstructions of the primordial power spectrum (PPS) of curvature perturbations from cosmic microwave background anisotropies and large-scale structure data suggest that the usually assumed power-law PPS has localised features (up to $\sim 10\%$ in amplitude), although of only marginal significance in the framework of $\Lambda$CDM cosmology. On the other hand if the underlying cosmology is assumed to be Einstein-de Sitter, larger features in the PPS (up to $\sim 20\%$) are required to accurately fit the observed acoustic peaks. Within the context of single clock inflation, we show that any given reconstruction of the PPS can be mapped on to functional parameters of the underlying effective theory of the adiabatic mode within a 2nd-order formalism, provided the best fit fractional change of the PPS, $\Delta\mathcal{P}_\mathcal{R}/\mathcal{P}_\mathcal{R}$ is such that $(\Delta\mathcal{P}_\mathcal{R}/\mathcal{P}_\mathcal{R})^3$ falls within the $1\,\sigma$ confidence interval of the reconstruction for features induced by variations of either the sound speed $c_\mathrm{s}$ or the slow-roll parameter $\epsilon$. Although there is a degeneracy amongst these functional parameters (and the models that project onto them), we can identify simple representative inflationary models that yield such features in the PPS. Thus we provide a dictionary (more accurately, a thesaurus) to go from observational data, via the reconstructed PPS, to models that reproduce them to per cent level precision.


Search for transient optical counterparts to high-energy IceCube neutrinos with Pan-STARRS1

Astronomy and Astrophysics EDP Sciences 626 (2019) A117

N Iovine, A Ishihara, E Jacobi, GS Japaridze, M Jeong, K Jero, BJP Jones, W Kang, D Kappesser, A Kappes, T Karg, M Karl, A Karle, U Katz, M Kauer, A Keivani, JL Kelley, A Kheirandish, J Kim, T Kintscher, J Kiryluk, T Kittler, R Koirala, H Kolanoski

In order to identify the sources of the observed diffuse high-energy neutrino flux, it is crucial to discover their electromagnetic counterparts. To increase the sensitivity of detecting counterparts of transient or variable sources by telescopes with a limited field of view, IceCube began releasing alerts for single high-energy (Eν >  60 TeV) neutrino detections with sky localisation regions of order 1° radius in 2016. We used Pan-STARRS1 to follow-up five of these alerts during 2016–2017 to search for any optical transients that may be related to the neutrinos. Typically 10–20 faint (miP1 ≲ 22.5 mag) extragalactic transients are found within the Pan-STARRS1 footprints and are generally consistent with being unrelated field supernovae (SNe) and AGN. We looked for unusual properties of the detected transients, such as temporal coincidence of explosion epoch with the IceCube timestamp, or other peculiar light curve and physical properties. We found only one transient that had properties worthy of a specific follow-up. In the Pan-STARRS1 imaging for IceCube-160427A (probability to be of astrophysical origin of ∼50%), we found a SN PS16cgx, located at 10.0′ from the nominal IceCube direction. Spectroscopic observations of PS16cgx showed that it was an H-poor SN at redshift z = 0.2895 ± 0.0001. The spectra and light curve resemble some high-energy Type Ic SNe, raising the possibility of a jet driven SN with an explosion epoch temporally coincident with the neutrino detection. However, distinguishing Type Ia and Type Ic SNe at this redshift is notoriously difficult. Based on all available data we conclude that the transient is more likely to be a Type Ia with relatively weak Si II absorption and a fairly normal rest-frame r-band light curve. If, as predicted, there is no high-energy neutrino emission from Type Ia SNe, then PS16cgx must be a random coincidence, and unrelated to the IceCube-160427A. We find no other plausible optical transient for any of the five IceCube events observed down to a 5σ limiting magnitude of miP1 ≈ 22 mag, between 1 day and 25 days after detection.


Investigation of Two Fermi-LAT Gamma-Ray Blazars Coincident with High-energy Neutrinos Detected by IceCube

ASTROPHYSICAL JOURNAL 880 (2019) ARTN 103

S Garrappa, S Buson, A Franckowiak, BJ Shappee, JF Beacom, S Dong, TW-S Holoien, CS Kochanek, JL Prieto, KZ Stanek, TA Thompson, MG Aartsen, M Ackermann, J Adams, JA Aguilar, M Ahlers, M Ahrens, C Alispach, K Andeen, T Anderson, I Ansseau, G Anton, C Arguelles, J Auffenberg, S Axani, P Backes, H Bagherpour, X Bai, A Barbano, SW Barwick, V Baum, R Bay, JJ Beatty, K-H Becker, JB Tjus, S BenZvi, D Berley, E Bernardini, DZ Besson, G Binder, D Bindig, E Blaufuss, S Blot, C Bohm, M Boerner, S Boeser, O Botner, E Bourbeau, J Bourbeau, F Bradascio, J Braun, H-P Bretz, S Bron, J Brostean-Kaiser, A Burgman, RS Busse, T Carver, C Chen, E Cheung, D Chirkin, K Clark, L Classen, GH Collin, JM Conrad, P Coppin, P Correa, DF Cowen, R Cross, P Dave, JPAM de Andre, C De Clercq, JJ DeLaunay, H Dembinski, K Deoskar, S De Ridder, P Desiati, KD de Vries, G de Wasseige, M de With, T DeYoung, A Diaz, JC Diaz-Velez, H Dujmovic, M Dunkman, E Dvorak, B Eberhardt, T Ehrhardt, P Eller, PA Evenson, S Fahey, AR Fazely, J Felde, K Filimonov, C Finley, E Friedman, A Fritz, TK Gaisser, J Gallagher, E Ganster, L Gerhardt, K Ghorbani, T Glauch, T Gluesenkamp, A Goldschmidt, JG Gonzalez, D Grant, Z Griffith, M Guender, M Guenduez, C Haack, A Hallgren, L Halve, F Halzen, K Hanson, D Hebecker, D Heereman, K Helbing, R Hellauer, F Henningsen, S Hickford, J Hignight, GC Hill, KD Hoffman, R Hoffmann, T Hoinka, B Hokanson-Fasig, K Hoshina, F Huang, M Huber, K Hultqvist, M Huennefeld, R Hussain, S In, N Iovine, A Ishihara, E Jacobi, GS Japaridze, M Jeong, K Jero, BJP Jones, W Kang, A Kappes, D Kappesser, T Karg, M Karl, A Karle, U Katz, M Kauer, A Keivani, JL Kelley, A Kheirandish, J Kim, T Kintscher, J Kiryluk, T Kittler, SR Klein, R Koirala, H Kolanoski, L Koepke, C Kopper, S Kopper, DJ Koskinen, M Kowalski, K Krings, G Krueckl, N Kulacz, S Kunwar, N Kurahashi, A Kyriacou, M Labare, JL Lanfranchi, MJ Larson, F Lauber, JP Lazar, K Leonard, M Leuermann, QR Liu, E Lohfink, CJL Mariscal, L Lu, F Lucarelli, J Lunemann, W Luszczak, J Madsen, G Maggi, KBM Mahn, Y Makino, K Mallot, S Mancina, IC Maris, R Maruyama, K Mase, R Maunu, K Meagher, M Medici, A Medina, M Meier, S Meighen-Berger, T Menne, G Merino, T Meures, S Miarecki, J Micallef, G Momente, T Montaruli, RW Moore, M Moulai, R Nagai, R Nahnhauer, P Nakarmi, U Naumann, G Neer, H Niederhausen, SC Nowicki, DR Nygren, AO Pollmann, A Olivas, A O'Murchadha, E O'Sullivan, T Palczewski, H Pandya, DV Pankova, N Park, P Peiffer, CP de los Heros, D Pieloth, E Pinat, A Pizzuto, M Plum, PB Price, GT Przybylski, C Raab, A Raissi, M Rameez, L Rauch, K Rawlins, IC Rea, R Reimann, B Relethford, G Renzi, E Resconi, W Rhode, M Richman, S Robertson, M Rongen, C Rott, T Ruhe, D Ryckbosch, D Rysewyk, I Safa, SES Herrera, A Sandrock, J Sandroos, M Santander, S Sarkar, K Satalecka, M Schaufel, P Schlunder, T Schmidt, A Schneider, J Schneider, L Schumacher, S Sclafani, D Seckel, S Seunarine, M Silva, R Snihur, J Soedingrekso, D Soldin, M Song, GM Spiczak, C Spiering, J Stachurska, M Stamatikos, T Stanev, A Stasik, R Stein, J Stettner, A Steuer, T Stezelberger, RG Stokstad, A Stossl, NL Strotjohann, T Stuttard, GW Sullivan, M Sutherland, I Taboada, F Tenholt, S Ter-Antonyan, A Terliuk, S Tilav, L Tomankova, C Tonnis, S Toscano, D Tosi, M Tselengidou, CF Tung, A Turcati, R Turcotte, CF Turley, B Ty, E Unger, MAU Elorrieta, M Usner, J Vandenbroucke, W Van Driessche, D van Eijk, N van Eijndhoven, S Vanheule, J van Santen, M Vraeghe, C Walck, A Wallace, M Wallraff, N Wandkowsky, TB Watson, C Weaver, MJ Weiss, J Weldert, C Wendt, J Werthebach, S Westerhoff, BJ Whelan, N Whitehorn, K Wiebe, CH Wiebusch, L Wille, DR Williams, L Wills, M Wolf, J Wood, TR Wood, K Woschnagg, G Wrede, DL Xu, XW Xu, Y Xu, JP Yanez, G Yodh, S Yoshida, T Yuan, F-L Collaboration, ASAS-SN Collaboration, I Collaboration


Cosmic ray spectrum and composition from PeV to EeV using 3 years of data from IceTop and IceCube

PHYSICAL REVIEW D 100 (2019) ARTN 082002

MG Aartsen, M Ackermann, J Adams, JA Aguilar, M Ahlers, M Ahrens, C Alispach, K Andeen, T Anderson, I Ansseau, G Anton, C Arguelles, J Auffenberg, S Axani, P Backes, H Bagherpour, X Bai, A Barbano, SW Barwick, V Baum, S Baur, R Bay, JJ Beatty, K-H Becker, JB Tjus, S BenZvi, D Berley, E Bernardini, DZ Besson, G Binder, D Bindig, E Blaufuss, S Blot, C Bohm, M Boerner, S Boeser, O Botner, J Boettcher, E Bourbeau, J Bourbeau, F Bradascio, J Braun, H-P Bretz, S Bron, J Brostean-Kaiser, A Burgman, J Buscher, RS Busse, T Carver, C Chen, E Cheung, D Chirkin, K Clark, L Classen, GH Collin, JM Conrad, P Coppin, P Correa, DF Cowen, R Cross, P Dave, JPAM de Andre, C De Clercq, JJ DeLaunay, H Dembinski, K Deoskar, S De Ridder, P Desiati, KD de Vries, G de Wasseige, M de With, T DeYoung, A Diaz, JC Diaz-Velez, H Dujmovic, M Dunkman, E Dvorak, B Eberhardt, T Ehrhardt, P Eller, PA Evenson, S Fahey, AR Fazely, J Felde, T Feusels, K Filimonov, C Finley, A Franckowiak, E Friedman, A Fritz, TK Gaisser, J Gallagher, E Ganster, S Garrappa, L Gerhardt, K Ghorbani, T Glauch, T Gluesenkamp, A Goldschmidt, JG Gonzalez, D Grant, Z Griffith, M Guender, M Guenduez, C Haack, A Hallgren, L Halve, F Halzen, K Hanson, D Hebecker, D Heereman, P Heix, K Helbing, R Hellauer, F Henningsen, S Hickford, J Hignight, GC Hill, KD Hoffman, R Hoffmann, T Hoinka, B Hokanson-Fasig, K Hoshina, F Huang, M Huber, K Hultqvist, M Huennefeld, R Hussain, S In, N Iovine, A Ishihara, E Jacobi, GS Japaridze, M Jeong, K Jero, BJP Jones, F Jonske, R Joppe, W Kang, A Kappes, D Kappesser, T Karg, M Karl, A Karle, U Katz, M Kauer, JL Kelley, A Kheirandish, J Kim, T Kintscher, J Kiryluk, T Kittler, SR Klein, R Koirala, H Kolanoski, L Koepke, C Kopper, S Kopper, DJ Koskinen, M Kowalski, K Krings, G Krueckl, N Kulacz, S Kunwar, N Kurahashi, A Kyriacou, M Labare, JL Lanfranchi, MJ Larson, F Lauber, JP Lazar, K Leonard, M Leuermann, QR Liu, E Lohfink, CJL Mariscal, L Lu, F Lucarelli, J Lunemann, W Luszczak, J Madsen, G Maggi, KBM Mahn, Y Makino, P Mallik, K Mallot, S Mancina, IC Mari, R Maruyama, K Mase, R Maunu, K Meagher, M Medici, A Medina, M Meier, S Meighen-Berger, T Menne, G Merino, T Meures, S Miarecki, J Micallef, G Momente, T Montaruli, RW Moore, R Morse, M Moulai, P Muth, R Nagai, R Nahnhauer, P Nakarmi, U Naumann, G Neer, H Niederhausen, SC Nowicki, DR Nygren, AO Pollmann, A Olivas, A O'Murchadha, E O'Sullivan, T Palczewski, H Pandya, DV Pankova, N Park, P Peiffer, CP de los Heros, S Philippen, D Pieloth, E Pinat, A Pizzuto, M Plum, A Porcelli, PB Price, GT Przybylski, C Raab, A Raissi, M Rameez, L Rauch, K Rawlins, IC Rea, R Reimann, B Relethford, G Renzi, E Resconi, W Rhode, M Richman, S Robertson, M Rongen, C Rott, T Ruhe, D Ryckbosch, D Rysewyk, I Safa, SES Herrera, A Sandrock, J Sandroos, M Santander, S Sarkar, K Satalecka, M Schaufel, P Schlunder, T Schmidt, A Schneider, J Schneider, L Schumacher, S Sclafani, D Seckel, S Seunarine, S Shefali, M Silva, R Snihur, J Soedingrekso, D Soldin, M Song, GM Spiczak, C Spiering, J Stachurska, M Stamatikos, T Stanev, A Stasik, R Stein, J Stettner, A Steuer, T Stezelberger, RG Stokstad, A Stossl, NL Strotjohann, T Stuerwald, T Stuttard, GW Sullivan, M Sutherland, I Taboada, F Tenholt, S Ter-Antonyan, A Terliuk, S Tilav, L Tomankova, C Tonnis, S Toscano, D Tosi, M Tselengidou, CF Tung, A Turcati, R Turcotte, CF Turley, B Ty, E Unger, MAU Elorrieta, M Usner, J Vandenbroucke, W Van Driessche, D van Eijk, N van Eijndhoven, S Vanheule, J van Santen, M Vraeghe, C Walck, A Wallace, M Wallraff, N Wandkowsky, TB Watson, C Weaver, MJ Weiss, J Weldert, C Wendt, J Werthebach, S Westerhoff, BJ Whelan, N Whitehorn, K Wiebe, CH Wiebusch, L Wille, DR Williams, L Wills, M Wolf, J Wood, TR Wood, K Woschnagg, G Wrede, DL Xu, XW Xu, Y Xu, JP Yanez, G Yodh, S Yoshida, T Yuan, M Zoecklein, I Collaboration


Efficient propagation of systematic uncertainties from calibration to analysis with the SnowStorm method in IceCube

Journal of Cosmology and Astroparticle Physics IOP Publishing 2019 (2019) 048-048

MG Aartsen, M Ackermann, J Adams, JA Aguilar, M Ahlers, C Alispach, BA Atoum, K Andeen, T Anderson, I Ansseau, G Anton, C Argüelles, J Auffenberg, S Axani, P Backes, H Bagherpour, X Bai, AB V., A Barbano, SW Barwick, B Bastian, V Baum, S Baur, R Bay, JJ Beatty, K-H Becker, JB Tjus, S BenZvi, D Berley, E Bernardini, DZ Besson, G Binder, D Bindig, E Blaufuss, S Blot, C Bohm, M Börner, S Böser, O Botner, J Böttcher, E Bourbeau, J Bourbeau, F Bradascio, J Braun, S Bron, J Brostean-Kaiser, A Burgman, J Buscher, RS Busse, T Carver, C Chen, E Cheung, D Chirkin, S Choi, K Clark, L Classen, A Coleman, GH Collin, JM Conrad, P Coppin, P Correa, DF Cowen, R Cross, P Dave, CD Clercq, JJ DeLaunay, H Dembinski, K Deoskar, SD Ridder, P Desiati, KD de Vries, G de Wasseige, M de With, T DeYoung, A Diaz, JC Díaz-Vélez, H Dujmovic, M Dunkman, E Dvorak, B Eberhardt, T Ehrhardt, P Eller, R Engel, PA Evenson, S Fahey, AR Fazely, J Felde, K Filimonov, C Finley, A Franckowiak, E Friedman, A Fritz, TK Gaisser, J Gallagher, E Ganster, S Garrappa, L Gerhardt, K Ghorbani, T Glauch, T Glüsenkamp, A Goldschmidt, JG Gonzalez, D Grant, Z Griffith, S Griswold, M Günder, M Gündüz, C Haack, A Hallgren, L Halve, F Halzen, K Hanson, A Haungs, D Hebecker, D Heereman, P Heix, K Helbing, R Hellauer, F Henningsen, S Hickford, J Hignight, GC Hill, KD Hoffman, R Hoffmann, T Hoinka, B Hokanson-Fasig, K Hoshina, F Huang, M Huber, T Huber, K Hultqvist, M Hünnefeld, R Hussain, S In, N Iovine, A Ishihara, GS Japaridze, M Jeong, K Jero, BJP Jones, F Jonske, R Joppe, D Kang, W Kang, A Kappes, D Kappesser, T Karg, M Karl, A Karle, U Katz, M Kauer, JL Kelley, A Kheirandish, J Kim, T Kintscher, J Kiryluk, T Kittler, SR Klein, R Koirala, H Kolanoski, L Köpke, C Kopper, S Kopper, DJ Koskinen, M Kowalski, K Krings, G Krückl, N Kulacz, N Kurahashi, A Kyriacou, M Labare, JL Lanfranchi, MJ Larson, F Lauber, JP Lazar, K Leonard, A Leszczyńska, M Leuermann, QR Liu, E Lohfink, CJL Mariscal, L Lu, F Lucarelli, J Lünemann, W Luszczak, Y Lyu, WY Ma, J Madsen, G Maggi, KBM Mahn, Y Makino, P Mallik, K Mallot, S Mancina, IC Mariş, R Maruyama, K Mase, R Maunu, F McNally, K Meagher, M Medici, A Medina, M Meier, S Meighen-Berger, T Menne, G Merino, T Meures, J Micallef, D Mockler, G Momenté, T Montaruli, RW Moore, R Morse, M Moulai, P Muth, R Nagai, U Naumann, G Neer, H Niederhausen, SC Nowicki, DR Nygren, AO Pollmann, M Oehler, A Olivas, A O'Murchadha, E O'Sullivan, T Palczewski, H Pandya, DV Pankova, N Park, P Peiffer, C Pérez de los Heros, S Philippen, D Pieloth, E Pinat, A Pizzuto, M Plum, A Porcelli, PB Price, GT Przybylski, C Raab, A Raissi, M Rameez, L Rauch, K Rawlins, IC Rea, R Reimann, B Relethford, M Renschler, G Renzi, E Resconi, W Rhode, M Richman, S Robertson, M Rongen, C Rott, T Ruhe, D Ryckbosch, D Rysewyk, I Safa, SES Herrera, A Sandrock, J Sandroos, M Santander, S Sarkar, S Sarkar, K Satalecka, M Schaufel, H Schieler, P Schlunder, T Schmidt, A Schneider, J Schneider, FG Schröder, L Schumacher, S Sclafani, D Seckel, S Seunarine, S Shefali, M Silva, R Snihur, J Soedingrekso, D Soldin, M Song, GM Spiczak, C Spiering, J Stachurska, M Stamatikos, T Stanev, R Stein, P Steinmüller, J Stettner, A Steuer, T Stezelberger, RG Stokstad, A Stößl, NL Strotjohann, T Stürwald, T Stuttard, GW Sullivan, I Taboada, F Tenholt, S Ter-Antonyan, A Terliuk, S Tilav, K Tollefson, L Tomankova, C Tönnis, S Toscano, D Tosi, A Trettin, M Tselengidou, CF Tung, A Turcati, R Turcotte, CF Turley, B Ty, E Unger, MAU Elorrieta, M Usner, J Vandenbroucke, WV Driessche, DV Eijk, NV Eijndhoven, S Vanheule, JV Santen, M Vraeghe, C Walck, A Wallace, M Wallraff, N Wandkowsky, TB Watson, C Weaver, A Weindl, MJ Weiss, J Weldert, C Wendt, J Werthebach, BJ Whelan, N Whitehorn, K Wiebe, CH Wiebusch, L Wille, DR Williams, L Wills, M Wolf, J Wood, TR Wood, K Woschnagg, G Wrede, DL Xu, XW Xu, Y Xu, JP Yanez, G Yodh, S Yoshida, T Yuan, M Zöcklein


FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS 228 (2019) 755-1107

A Abada, M Abbrescia, SS AbdusSalam, I Abdyukhanov, J Abelleira Fernandez, A Abramov, M Aburaia, AO Acar, PR Adzic, P Agrawal, JA Aguilar-Saavedra, JJ Aguilera-Verdugo, M Aiba, I Aichinger, G Aielli, A Akay, A Akhundov, H Aksakal, JL Albacete, S Albergo, A Alekou, M Aleksa, R Aleksan, RM Alemany Fernandez, Y Alexahin, RG Alia, S Alioli, N Alipour Tehrani, BC Allanach, PP Allport, M Altinli, W Altmannshofer, G Ambrosio, D Amorim, O Amstutz, L Anderlini, A Andreazza, M Andreini, A Andriatis, C Andris, A Andronic, M Angelucci, F Antinori, SA Antipov, M Antonelli, M Antonello, P Antonioli, S Antusch, F Anulli, L Apolinario, G Apollinari, A Apollonio, D Appeloe, RB Appleby, A Apyan, A Apyan, A Arbey, A Arbuzov, G Arduini, V Ari, S Arias, N Armesto, R Arnaldi, SA Arsenyev, M Arzeo, S Asai, E Aslanides, RW Assmann, D Astapovych, M Atanasov, S Atieh, D Attie, B Auchmann, A Audurier, S Aull, S Aumon, S Aune, F Avino, G Avrillaud, G Aydin, A Azatov, G Azuelos, P Azzi, O Azzolini, P Azzurri, N Bacchetta, E Bacchiocchi, H Bachacou, YW Baek, V Baglin, Y Bai, S Baird, MJ Baker, MJ Baldwin, AH Ball, A Ballarino, S Banerjee, DP Barber, D Barducci, P Barjhoux, D Barna, GG Barnafoeldi, MJ Barnes, A Barr, J Barranco Garcia, J Barreiro Guimaraes da Costa, W Bartmann, V Baryshevsky, E Barzi, SA Bass, A Bastianin, B Baudouy, F Bauer, M Bauer, T Baumgartner, I Bautista-Guzman, C Bayindir, F Beaudette, F Bedeschi, M Beguin, I Bellafont, L Bellagamba, N Bellegarde, E Belli, E Bellingeri, F Bellini, G Bellomo, S Belomestnykh, G Bencivenni, M Benedikt, G Bernardi, J Bernardi, C Bernet, JM Bernhardt, C Bernini, C Berriaud, A Bertarelli, S Bertolucci, MI Besana, M Besancon, O Beznosov, P Bhat, C Bhat, ME Biagini, J-L Biarrotte, A Bibet Chevalier, ER Bielert, M Biglietti, GM Bilei, B Bilki, C Biscari, F Bishara, OR Blanco-Garcia, FR Blanquez, F Blekman, A Blondel, J Bluemlein, T Boccali, R Boels, SA Bogacz, A Bogomyagkov, O Boine-Frankenheim, MJ Boland, S Bologna, O Bolukbasi, M Bomben, S Bondarenko, M Bonvini, E Boos, B Bordini, F Bordry, G Borghello, L Borgonovi, S Borowka, D Bortoletto, D Boscherini, M Boscolo, S Boselli, RR Bosley, F Bossu, C Botta, L Bottura, R Boughezal, D Boutin, G Bovone, I Bozovic Jelisavic, A Bozbey, C Bozzi, D Bozzini, V Braccini, S Braibant-Giacomelli, J Bramante, P Braun-Munzinger, JA Briffa, D Britzger, SJ Brodsky, JJ Brooke, R Bruce, PB De Renstrom, E Bruna, O Bruening, O Brunner, K Brunner, P Bruzzone, X Buffat, E Bulyak, F Burkart, H Burkhardt, J-P Burnet, F Butin, D Buttazzo, A Butterworth, M Caccia, Y Cai, B Caiffi, V Cairo, O Cakir, R Calaga, S Calatroni, G Calderini, G Calderola, A Caliskan, D Calvet, M Calviani, JM Camalich, P Camarri, M Campanelli, T Camporesi, AC Canbay, A Canepa, E Cantergiani, D Cantore-Cavalli, M Capeans, R Cardarelli, U Cardella, A Cardini, CM Carloni Calame, F Carra, S Carra, A Carvalho, S Casalbuoni, J Casas, M Cascella, P Castelnovo, G Castorina, G Catalano, V Cavasinni, E Cazzato, E Cennini, A Cerri, F Cerutti, J Cervantes, I Chaikovska, J Chakrabortty, M Chala, M Chamizo-Llatas, H Chanal, D Chanal, S Chance, A Chance, P Charitos, J Charles, TK Charles, S Chattopadhyay, R Chehab, SV Chekanov, N Chen, A Chernoded, V Chetvertkova, L Chevalier, G Chiarelli, G Chiarello, M Chiesa, P Chiggiato, JT Childers, A Chmielinska, A Cholakian, P Chomaz, M Chorowski, W Chou, M Chrzaszcz, E Chyhyrynets, G Cibinetto, AK Ciftci, R Ciftci, R Cimino, M Ciuchini, PJ Clark, Y Coadou, M Cobal, A Coccaro, J Cogan, E Cogneras, F Collamati, C Colldelram, P Collier, J Collot, R Contino, F Conventi, CTA Cook, L Cooley, G Corcella, AS Cornell, GH Corral, H Correia-Rodrigues, F Costanza, P Costa Pinto, F Couderc, J Coupard, N Craig, I Crespo Garrido, A Crivellin, JF Croteau, M Crouch, E Cruz Alaniz, B Cure, J Curti, D Curtin, M Czech, C Dachauer, RT D'Agnolo, M Daibo, A Dainese, B Dalena, A Daljevec, W Dallapiazza, L D'Aloia Schwartzentruber, M Dam, G D'Ambrosio, SP Das, S DasBakshi, W da Silva, GG da Silveira, V D'Auria, S D'Auria, A David, T Davidek, A Deandrea, J de Blas, CJ Debono, S De Curtis, N De Filippis, D de Florian, S Deghaye, SJ de Jong, C Del Bo, V Del Duca, D Delikaris, F Deliot, A Dell'Acqua, L Delle Rose, M Delmastro, E De Lucia, M Demarteau, D Denegri, L Deniau, D Denisov, H Denizli, A Denner, D d'Enterria, G de Rijk, A De Roeck, F Derue, O Deschamps, S Descotes-Genon, PSB Dev, JB de Vivie de Regie, RK Dewanjee, A Di Ciaccio, A Di Cicco, BM Dillon, B Di Micco, P Di Nezza, S Di Vita, A Doblhammer, A Dominjon, M D'Onofrio, F Dordei, A Drago, P Draper, Z Drasal, M Drewes, L Duarte, I Dubovyk, P Duda, A Dudarev, L Dudko, D Duellmann, M Duenser, T du Pree, M Durante, H Duran Yildiz, S Dutta, F Duval, JM Duval, Y Dydyshka, B Dziewit, S Eisenhardt, M Eisterer, T Ekelof, D El Khechen, SA Ellis, J Ellis, JA Ellison, K Elsener, M Elsing, Y Enari, C Englert, H Eriksson, KJ Eskola, LS Esposito, O Etisken, E Etzion, P Fabbricatore, A Falkowski, A Falou, J Faltova, J Fan, L Fano, A Farilla, R Farinelli, S Farinon, DA Faroughy, SD Fartoukh, A Faus-Golfe, WJ Fawcett, G Felici, L Felsberger, C Ferdeghini, AM Fernandez Navarro, A Fernandez-Tellez, J Ferradas Troitino, G Ferrara, R Ferrari, L Ferreira, P Ferreira da Silva, G Ferrera, F Ferro, M Fiascaris, S Fiorendi, C Fiorio, O Fischer, E Fischer, W Flieger, M Florio, D Fonnesu, E Fontanesi, N Foppiani, K Foraz, D Forkel-Wirth, S Forte, M Fouaidy, D Fournier, T Fowler, J Fox, P Francavilla, R Franceschini, S Franchino, E Franco, A Freitas, B Fuks, K Furukawa, SV Furuseth, E Gabrielli, A Gaddi, M Galanti, E Gallo, S Ganjour, J Gao, J Gao, V Garcia Diaz, M Garcia Perez, L Garcia Tabares, C Garion, MV Garzelli, I Garzia, SM Gascon-Shotkin, G Gaudio, P Gay, S-F Ge, T Gehrmann, MH Genest, R Gerard, F Gerigk, H Gerwig, P Giacomelli, S Giagu, E Gianfelice-Wendt, F Gianotti, F Giffoni, SS Gilardoni, M Gil Costa, M Giovannetti, M Giovannozzi, P Giubellino, GF Giudice, A Giunta, LK Gladilin, S Glukhov, J Gluza, G Gobbi, B Goddard, F Goertz, T Golling, VP Goncalves, R Goncalo, LA Gonzalez Gomez, S Gorgi Zadeh, G Gorine, E Gorini, SA Gourlay, L Gouskos, F Grancagnolo, A Grassellino, A Grau, E Graverini, HM Gray, M Greco, M Greco, J-L Grenard, O Grimm, C Grojean, VA Gromov, JF Grosse-Oetringhaus, A Grudiev, K Grzanka, J Gu, D Guadagnoli, V Guidi, S Guiducci, G Guillermo Canton, YO Guenaydin, R Gupta, RS Gupta, J Gutierrez, J Gutleber, C Guyot, V Guzey, C Gwenlan, C Haberstroh, B Hacisahinoglu, B Haerer, K Hahn, T Hahn, A Hammad, C Han, M Hance, A Hannah, PC Harris, C Hati, S Haug, J Hauptman, V Haurylavets, H-J He, A Hegglin, B Hegner, K Heinemann, S Heinemeyer, C Helsens, A Henriques, A Henriques, P Hernandez, RJ Hernandez-Pinto, J Hernandez-Sanchez, T Herzig, I Hiekkanen, W Hillert, T Hoehn, M Hofer, W Hoefle, F Holdener, S Holleis, B Holzer, DK Hong, CG Honorato, SC Hopkins, J Hrdinka, F Hug, B Humann, H Humer, T Hurth, A Hutton, G Iacobucci, N Ibarrola, L Iconomidou-Fayard, K Ilyina-Brunner, J Incandela, A Infantino, V Ippolito, M Ishino, R Islam, H Ita, A Ivanovs, S Iwamoto, A Iyer, S Izquierdo Bermudez, S Jadach, DO Jamin, P Janot, P Jarry, A Jeff, P Jenny, E Jensen, M Jensen, X Jiang, JM Jimenez, MA Jones, OR Jones, JM Jowett, S Jung, W Kaabi, M Kado, K Kahle, L Kalinovskaya, J Kalinowski, JF Kamenik, K Kannike, SO Kara, H Karadeniz, V Karaventzas, I Karpov, S Kartal, A Karyukhin, V Kashikhin, J Katharina Behr, U Kaya, J Keintzel, PA Keinz, K Keppel, R Kersevan, K Kershaw, H Khanpour, S Khatibi, M Khatiri Yanehsari, VV Khoze, J Kieseler, A Kilic, A Kilpinen, Y-K Kim, DW Kim, U Klein, M Klein, F Kling, N Klinkenberg, S Kloeppel, M Klute, VI Klyukhin, M Knecht, B Kniehl, F Kocak, C Koeberl, AM Kolano, A Kollegger, K Kolodziej, AA Kolomiets, J Komppula, I Koop, P Koppenburg, M Koratzinos, M Kordiaczynska, M Korjik, O Kortner, P Kostka, W Kotlarski, C Kotnig, T Koettig, AV Kotwal, AD Kovalenko, S Kowalski, J Kozaczuk, GA Kozlov, SS Kozub, AM Krainer, T Kramer, M Kraemer, M Krammer, AA Krasnov, F Krauss, K Kravalis, L Kretzschmar, RM Kriske, H Kritscher, P Krkotic, H Kroha, M Kucharczyk, S Kuday, A Kuendig, G Kuhlmann, A Kulesza, M Kumar, M Kumar, A Kusina, S Kuttimalai, M Kuze, T Kwon, F Lackner, M Lackner, E La Francesca, M Laine, G Lamanna, S La Mendola, E Lancon, G Landsberg, P Langacker, C Lange, A Langner, AJ Lankford, JP Lansberg, T Lari, PJ Laycock, P Lebrun, A Lechner, K Lee, S Lee, R Lee, T Lefevre, P Le Guen, T Lehtinen, SB Leith, P Lenzi, E Leogrande, C Leonidopoulos, I Leon-Monzon, G Lerner, O Leroy, T Lesiak, P Levai, A Leveratto, E Levichev, G Li, S Li, R Li, D Liberati, M Liepe, DA Lissauer, Z Liu, A Lobko, E Locci, E Logothetis Agaliotis, MP Lombardo, AJ Long, C Lorin, R Losito, A Louzguiti, I Low, D Lucchesi, MT Lucchini, A Luciani, M Lueckhof, AJG Lunt, M Luzum, DA Lyubimtsev, M Maggiora, N Magnin, MA Mahmoud, F Mahmoudi, J Maitre, V Makarenko, A Malagoli, J Malcles, L Malgeri, PJ Mallon, F Maltoni, S Malvezzi, OB Malyshev, G Mancinelli, P Mandrik, P Manfrinetti, M Mangano, P Manil, M Mannelli, G Marchiori, F Marhauser, V Mariani, V Marinozzi, S Mariotto, P Marquard, C Marquet, T Marriott-Dodington, R Martin, O Martin, J Martin Camalich, T Martinez, H Martinez Bruzual, MI Martinez-Hernandez, DE Martins, S Marzani, D Marzocca, L Marzola, S Masciocchi, I Masina, A Massimiliano, A Massironi, T Masubuchi, VA Matveev, MA Mazzoni, M McCullough, PA McIntosh, P Meade, L Medina, A Meier, J Meignan, B Mele, JG Mendes Saraiva, F Menez, M Mentink, E Meoni, P Meridiani, M Merk, P Mermod, V Mertens, L Mether, E Metral, M Migliorati, A Milanese, C Milardi, G Milhano, BL Militsyn, F Millet, I Minashvili, JV Minervini, LS Miralles, D Mirarchi, S Mishima, DP Missiaen, G Mitselmakher, T Mitshuhashi, J Mnich, M Mohammadi Najafabadi, RN Mohapatra, N Mokhov, JG Molson, R Monge, C Montag, G Montagna, S Monteil, G Montenero, E Montesinos, F Moortgat, N Morange, G Morello, M Moreno Llacer, M Moretti, S Moretti, AK Morley, A Moros, I Morozov, V Morretta, M Morrone, A Mostacci, S Muanza, N Muchnoi, M Muehlegger, M Mulder, M Mulders, B Mueller, F Mueller, A-S Mueller, J Munilla, MJ Murray, Y Muttoni, S Myers, M Mylona, J Nachtman, T Nakamoto, M Nardecchia, G Nardini, P Nason, Z Nergiz, AV Nesterenko, JA Netto, A Nettstraeter, C Neubueser, J Neundorf, F Niccoli, O Nicrosini, Y Nie, U Niedermayer, J Niedziela, A Niemi, SA Nikitin, A Nisati, JM No, M Nonis, Y Nosochkov, M Novak, A Novokhatski, JM O'Callaghan, C Ochando, S Ogur, K Ohmi, K Oide, VA Okorokov, Y Okumura, C Oleari, FI Olness, Y Onel, M Ortino, J Osborne, P Osland, T Otto, KY Oyulmaz, A Ozansoy, V OEzcan, K OEzdemir, CE Pagliarone, HF Pais da Silva, E Palmieri, L Palumbo, A Pampaloni, R-Q Pan, M Panareo, O Panella, G Panico, G Panizzo, AA Pankov, V Pantsyrny, CG Papadopoulos, A Papaefstathiou, Y Papaphilippou, MA Parker, V Parma, M Pasquali, SK Patra, R Patterson, H Paukkunen, F Pauss, S Peggs, J-P Penttinen, G Peon, EE Perepelkin, E Perez, JC Perez, G Perez, F Perez, E Perez Codina, J Perez Morales, M Perfilov, H Pernegger, M Peruzzi, C Pes, K Peters, S Petracca, F Petriello, L Pezzotti, S Pfeiffer, F Piccinini, T Pieloni, M Pierini, H Pikhartova, G Pikurs, E Pilicer, P Piminov, C Pira, R Pittau, W Placzek, M Plagge, T Plehn, M-A Pleier, M Ploskon, M Podeur, H Podlech, T Podzorny, L Poggioli, A Poiron, G Polesello, M Poli Lener, A Polini, J Polinski, SM Polozov, L Ponce, M Pont, L Pontecorvo, T Portaluri, K Potamianos, C Prasse, M Prausa, A Preinerstorfer, E Premat, T Price, M Primavera, F Prino, M Prioli, J Proudfoot, A Provino, T Pugnat, N Pukhaeva, S Pulawski, D Pulikowski, G Punzi, M Putti, A Pyarelal, H Quack, M Quispe, A Racioppi, H Rafique, V Raginel, M Raidal, NS Ramirez-Uribe, MJ Ramsey-Musolf, R Rata, P Ratoff, F Ravotti, P Rebello Teles, M Reboud, S Redaelli, E Renner, AE Renteria-Olivo, M Rescigno, J Reuter, A Ribon, AM Ricci, W Riegler, S Riemann, B Riemann, T Riemann, JM Rifflet, RA Rimmer, R Rinaldesi, L Rinolfi, O Rios Rubiras, T Risselada, A Rivetti, L Rivkin, T Rizzo, T Robens, F Robert, AJ Robson, E Rochepault, C Roda, G Rodrigo, M Rodriguez-Cahuantzi, C Rogan, M Roig, S Rojas-Torres, J Rojo, G Rolandi, G Rolando, P Roloff, A Romanenko, A Romanov, F Roncarolo, A Rosado Sanchez, G Rosaz, L Rossi, A Rossi, R Rossmanith, B Rousset, C Royon, X Ruan, I Ruehl, V Ruhlmann-Kleider, R Ruiz, L Rumyantsev, R Ruprecht, AI Ryazanov, A Saba, R Sadykov, D Saez de Jauregui, M Sahin, B Sailer, M Saito, F Sala, GP Salam, J Salfeld-Nebgen, CA Salgado, S Salini, JM Sallese, T Salmi, A Salzburger, OA Sampayo, S Sanfilippo, J Santiago, E Santopinto, R Santoro, A Sanz Ull, X Sarasola, IH Sarpuen, M Sauvain, S Savelyeva, R Sawada, GFR Sborlini, A Schaffer, M Schaumann, M Schenk, C Scheuerlein, I Schienbein, K Schlenga, H Schmickler, R Schmidt, D Schoerling, A Schoning, T Schoerner-Sadenius, M Schott, D Schulte, P Schwaller, C Schwanenberger, P Schwemling, N Schwerg, L Scibile, A Sciuto, E Scomparin, C Sebastiani, B Seeber, M Segreti, P Selva, M Selvaggi, C Senatore, A Senol, L Serin, M Serluca, N Serra, A Seryi, L Sestini, A Sfyrla, M Shaposhnikov, E Shaposhnikova, BY Sharkov, D Shatilov, J Shelton, V Shiltsev, IP Shipsey, GD Shirkov, A Shivaji, D Shwartz, T Sian, S Sidorov, A Siemko, L Silvestrini, N Simand, F Simon, BK Singh, A Siodmok, Y Sirois, E Sirtori, R Sirvinskaite, B Sitar, T Sjoestrand, P Skands, E Skordis, K Skovpen, M Skrzypek, E Slade, P Slavich, R Slovak, V Smaluk, V Smirnov, W Snoeys, L Soffi, P Sollander, O Solovyanov, HK Soltveit, H Song, P Sopicki, M Sorbi, L Spallino, M Spannowsky, B Spataro, P Sphicas, H Spiesberger, P Spiller, M Spira, T Srivastava, J Stachel, A Stakia, JL Stanyard, E Starchenko, AY Starikov, AM Stasto, M Statera, R Steerenberg, J Steggemann, A Stenvall, F Stivanello, D Stoeckinger, LS Stoel, M Stoeger-Pollach, B Strauss, M Stuart, G Stupakov, S Su, A Sublet, K Sugita, L Sulak, MK Sullivan, S Sultansoy, T Sumida, K Suzuki, G Sylva, MJ Syphers, A Sznajder, M Taborelli, NA Tahir, M Takeuchi, E Tal Hod, C Tambasco, J Tanaka, K Tang, I Tapan, S Taroni, GF Tartarelli, G Tassielli, L Tavian, TM Taylor, GN Taylor, AM Teixeira, G Tejeda-Munoz, VI Telnov, R Tenchini, HHJ ten Kate, K Terashi, A Tesi, M Testa, C Tetrel, D Teytelman, J Thaler, A Thamm, S Thomas, MT Tiirakari, V Tikhomirov, D Tikhonov, H Timko, V Tisserand, LM Tkachenko, J Tkaczuk, JP Tock, B Todd, E Todesco, R Tomas Garcia, D Tommasini, G Tonelli, F Toral, T Torims, R Torre, Z Townsend, R Trant, D Treille, L Trentadue, A Tricoli, A Tricomi, W Trischuk, IS Tropin, B Tuchming, AA Tudora, B Turbiarz, I Turk Cakir, M Turri, T Tydecks, J Usovitsch, J Uythoven, R Vaglio, A Valassi, F Valchkova, MA Valdivia Garcia, P Valente, RU Valente, A-M Valente-Feliciano, G Valentino, L Vale Silva, JM Valet, R Valizadeh, JWF Valle, S Vallecorsa, G Vallone, M van Leeuwen, UH van Rienen, L van Riesen-Haupt, M Varasteh, L Vecchi, P Vedrine, G Velev, R Veness, A Ventura, W Venturini Delsolaro, M Verducci, CB Verhaaren, C Vernieri, AP Verweij, O Verwilligen, O Viazlo, A Vicini, G Viehhauser, N Vignaroli, M Vignolo, A Vitrano, I Vivarelli, S Vlachos, M Vogel, DM Vogt, V Voelkl, P Volkov, G Volpini, J von Ahnen, G Vorotnikov, GG Voutsinas, V Vysotsky, U Wagner, R Wallny, L-T Wang, R Wang, K Wang, BFL Ward, TP Watson, NK Watson, Z Ws, C Weiland, S Weinzierl, CP Welsch, J Wenninger, M Widorski, UA Wiedemann, H-U Wienands, G Wilkinson, PH Williams, A Winter, A Wohlfahrt, T Wojton, D Wollmann, J Womersley, D Woog, X Wu, A Wulzer, MK Yanehsari, G Yang, HJ Yang, W-M Yao, E Yazgan, V Yermolchik, A Yilmaz, A Yilmaz, H-D Yoo, SA Yost, T You, C Young, T-T Yu, F Yu, A Zaborowska, SG Zadeh, M Zahnd, M Zanetti, L Zanotto, L Zawiejski, P Zeiler, M Zerlauth, SM Zernov, G Zevi Dell Porta, Z Zhang, Y Zhang, C Zhang, H Zhang, Z Zhao, Y-M Zhong, J Zhou, D Zhou, P Zhuang, G Zick, F Zimmermann, J Zinn-Justin, L Zivkovic, AV Zlobin, M Zobov, J Zupan, J Zurita, FCC Collaboration


A fresh look at ALP searches in fixed target experiments

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 793 (2019) 281-289

L Harland–Lang, J Jaeckel, M Spannowsky

© 2019 A significant number of high power proton beams are available or will go online in the near future. This provides exciting opportunities for new fixed target experiments and the search for new physics in particular. In this note we will survey these beams and consider their potential to discover new physics in the form of axion-like particles, identifying promising locations and set ups. To achieve this, we present a significantly improved calculation of the production of axion-like particles in the coherent scattering of protons on nuclei, valid for lower ALP masses and/or beam energies. We also provide a new publicly available tool for this process: the Alpaca Monte Carlo generator. This will impact ongoing and planned searches based on this process.


Design and Performance of the first IceAct Demonstrator at the South Pole

arXiv (2019)

GW Sullivan, I Taboada, A Taketa, S Ter-Antonyan, HKM Tanaka, F Tenholt, A Terliuk, S Tilav, K Tollefson, L Tomankova, C Tönnis, S Toscano, D Tosi, M Tselengidou, A Turcati, A Trettin, CF Tung, R Turcotte, CF Turley, MAU Elorrieta, B Ty, E Unger, J Vandenbroucke, M Usner, WV Driessche

In this paper we describe the first results of a compact imaging air-Cherenkov telescope, IceAct, operating in coincidence with the IceCube Neutrino Observatory (IceCube) at the geographic South Pole. An array of IceAct telescopes (referred to as the IceAct project) is under consideration as part of the IceCube-Gen2 extension to IceCube. Surface detectors in general will be a powerful tool in IceCube-Gen2 for distinguishing astrophysical neutrinos from the dominant backgrounds of cosmic-ray induced atmospheric muons and neutrinos: the IceTop array is already in place as part of IceCube, but has a high energy threshold. Although the duty cycle will be lower for the IceAct telescopes than the present IceTop tanks, the IceAct telescopes may prove to be more effective at lowering the detection threshold for air showers. Additionally, small imaging air-Cherenkov telescopes in combination with IceTop, the deep IceCube detector or other future detector systems might improve measurements of the composition of the cosmic ray energy spectrum. In this paper we present measurements of a first 7-pixel imaging air Cherenkov telescope demonstrator, proving the capability of this technology to measure air showers at the South Pole in coincidence with IceTop and the deep IceCube detector.


A response to Rubin & Heitlauf: "Is the expansion of the universe accelerating? All signs \emph{still} point to yes"

arXiv (2019)

R Mohayaee, J Colin, M Rameez, SUBIR Sarkar

We have shown (Colin et al. 2019) that the acceleration of the Hubble expansion rate inferred from Type Ia supernovae is essentially a dipole with 3.9$\sigma$ significance, approximately aligned with the CMB dipole, while its monopole component which may be interpreted as due to a Cosmological Constant (or more generally dark energy) is consistent with zero at 1.4$\sigma$. This is challenged by Rubin & Heitlauf (2019) who assert that we incorrectly assumed the supernova light-curve parameters to be independent of redshift, and erred further in considering their measured redshifts (in the heliocentric frame) rather than transforming them to the CMB frame (in which the universe supposedly looks isotropic). We emphasize that our procedure is justified and that their criticism serves only to highlight the rather "arbitrary corrections" that are made to the data in order to infer isotropic cosmic acceleration. This is a vivid illustration of the 'Cosmological Fitting Problem' faced by observers who live in an inhomogeneous universe but still use the maximally symmetric FLRW cosmolgy to interpret observations.


Ad Lucem: QED parton distribution functions in the MMHT framework

EUROPEAN PHYSICAL JOURNAL C 79 (2019) ARTN 811

LA Harland-Lang, AD Martin, R Nathvani, RS Thorne


Constraints on Neutrino Emission from Nearby Galaxies Using the 2MASS Redshift Survey and IceCube

arXiv (2019)

M Ackermann, J Adams, JA Aguilar, M Ahlers, C Alispach, M Ahrens, K Andeen, T Anderson, I Ansseau, C Argüelles, G Anton, J Auffenberg, S Axani, P Backes, H Bagherpour, X Bai, A Barbano, SW Barwick, B Bastian, V Baum, S Baur, R Bay

The distribution of galaxies within the local universe is characterized by anisotropic features. Observatories searching for the production sites of astrophysical neutrinos can take advantage of these features to establish directional correlations between a neutrino dataset and overdensities in the galaxy distribution in the sky. The results of two correlation searches between a seven-year time-integrated neutrino dataset from the IceCube Neutrino Observatory, and the 2MASS Redshift Survey (2MRS) catalog are presented here. The first analysis searches for neutrinos produced via interactions between diffuse intergalactic Ultra-High Energy Cosmic Rays (UHECRs) and the matter contained within galaxies. The second analysis searches for low-luminosity sources within the local universe, which would produce subthreshold multiplets in the IceCube dataset that directionally correlate with galaxy distribution. No significant correlations were observed in either analyses. Constraints are presented on the flux of neutrinos originating within the local universe through diffuse intergalactic UHECR interactions, as well as on the density of standard candle sources of neutrinos at low luminosities.


HE-LHC: The High-Energy Large Hadron Collider Future Circular Collider Conceptual Design Report Volume 4

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS 228 (2019) 1109-1382

A Abada, M Abbrescia, SS AbdusSalam, I Abdyukhanov, J Abelleira Fernandez, A Abramov, M Aburaia, AO Acar, PR Adzic, P Agrawal, JA Aguilar-Saavedra, JJ Aguilera-Verdugo, M Aiba, I Aichinger, G Aielli, A Akay, A Akhundov, H Aksakal, JL Albacete, S Albergo, A Alekou, M Aleksa, R Aleksan, RM Alemany Fernandez, Y Alexahin, RG Alia, S Alioli, N Alipour Tehrani, BC Allanach, PP Allport, M Altinli, W Altmannshofer, G Ambrosio, D Amorim, O Amstutz, L Anderlini, A Andreazza, M Andreini, A Andriatis, C Andris, A Andronic, M Angelucci, F Antinori, SA Antipov, M Antonelli, M Antonello, P Antonioli, S Antusch, F Anulli, L Apolinario, G Apollinari, A Apollonio, D Appeloe, RB Appleby, A Apyan, A Apyan, A Arbey, A Arbuzov, G Arduini, V Ari, S Arias, N Armesto, R Arnaldi, SA Arsenyev, M Arzeo, S Asai, E Aslanides, RW Assmann, D Astapovych, M Atanasov, S Atieh, D Attie, B Auchmann, A Audurier, S Aull, S Aumon, S Aune, F Avino, G Avrillaud, G Aydin, A Azatov, G Azuelos, P Azzi, O Azzolini, P Azzurri, N Bacchetta, E Bacchiocchi, H Bachacou, YW Baek, V Baglin, Y Bai, S Baird, MJ Baker, MJ Baldwin, AH Ball, A Ballarino, S Banerjee, DP Barber, D Barducci, P Barjhoux, D Barna, GG Barnafoldi, MJ Barnes, A Barr, J Barranco Garcia, J Barreiro Guimaraes da Costa, W Bartmann, V Baryshevsky, E Barzi, SA Bass, A Bastianin, B Baudouy, F Bauer, M Bauer, T Baumgartner, I Bautista-Guzman, C Bayindir, F Beaudette, F Bedeschi, M Beguin, I Bellafont, L Bellagamba, N Bellegarde, E Belli, E Bellingeri, F Bellini, G Bellomo, S Belomestnykh, G Bencivenni, M Benedikt, G Bernardi, J Bernardi, C Bernet, JM Bernhardt, C Bernini, C Berriaud, A Bertarelli, S Bertolucci, MI Besana, M Besancon, O Beznosov, P Bhat, C Bhat, ME Biagini, J-L Biarrotte, A Bibet Chevalier, ER Bielert, M Biglietti, GM Bilei, B Bilki, C Biscari, F Bishara, OR Blanco-Garcia, FR Blanquez, F Blekman, A Blondel, J Bluemlein, T Boccali, R Boels, SA Bogacz, A Bogomyagkov, O Boine-Frankenheim, MJ Boland, S Bologna, O Bolukbasi, M Bomben, S Bondarenko, M Bonvini, E Boos, B Bordini, F Bordry, G Borghello, L Borgonovi, S Borowka, D Bortoletto, D Boscherini, M Boscolo, S Boselli, RR Bosley, F Bossu, C Botta, L Bottura, R Boughezal, D Boutin, G Bovone, I Bozovic Jelisavic, A Bozbey, C Bozzi, D Bozzini, V Braccini, S Braibant-Giacomelli, J Bramante, P Braun-Munzinger, JA Briffa, D Britzger, SJ Brodsky, JJ Brooke, R Bruce, P Bruckman De Renstrom, E Bruna, O Bruning, O Brunner, K Brunner, P Bruzzone, X Buffat, E Bulyak, F Burkart, H Burkhardt, J-P Burnet, F Butin, D Buttazzo, A Butterworth, M Caccia, Y Cai, B Caiffi, V Cairo, O Cakir, R Calaga, S Calatroni, G Calderini, G Calderola, A Caliskan, D Calvet, M Calviani, JM Camalich, P Camarri, M Campanelli, T Camporesi, AC Canbay, A Canepa, E Cantergiani, D Cantore-Cavalli, M Capeans, R Cardarelli, U Cardella, A Cardini, CM Carloni Calame, F Carra, S Carra, A Carvalho, S Casalbuoni, J Casas, M Cascella, P Castelnovo, G Castorina, G Catalano, V Cavasinni, E Cazzato, E Cennini, A Cerri, F Cerutti, J Cervantes, I Chaikovska, J Chakrabortty, M Chala, M Chamizo-Llatas, H Chanal, D Chanal, S Chance, A Chance, P Charitos, J Charles, TK Charles, S Chattopadhyay, R Chehab, SV Chekanov, N Chen, A Chernoded, V Chetvertkova, L Chevalier, G Chiarelli, G Chiarello, M Chiesa, P Chiggiato, JT Childers, A Chmielinska, A Cholakian, P Chomaz, M Chorowski, W Chou, M Chrzaszcz, E Chyhyrynets, G Cibinetto, AK Ciftci, R Ciftci, R Cimino, M Ciuchini, PJ Clark, Y Coadou, M Cobal, A Coccaro, J Cogan, E Cogneras, F Collamati, C Colldelram, P Collier, J Collot, R Contino, F Conventi, CTA Cook, L Cooley, G Corcella, AS Cornell, GH Corral, H Correia-Rodrigues, F Costanza, P Costa Pinto, F Couderc, J Coupard, N Craig, I Crespo Garrido, A Crivellin, JF Croteau, M Crouch, E Cruz Alaniz, B Cure, J Curti, D Curtin, M Czech, C Dachauer, RT D'Agnolo, M Daibo, A Dainese, B Dalena, A Daljevec, W Dallapiazza, L D'Aloia Schwartzentruber, M Dam, G D'Ambrosio, SP Das, S DasBakshi, W da Silva, GG da Silveira, V D'Auria, S D'Auria, A David, T Davidek, A Deandrea, J de Blas, CJ Debono, S De Curtis, N De Filippis, D de Florian, S Deghaye, SJ de Jong, C Del Bo, V Del Duca, D Delikaris, F Deliot, A Dell'Acqua, L Delle Rose, M Delmastro, E De Lucia, M Demarteau, D Denegri, L Deniau, D Denisov, H Denizli, A Denner, D d'Enterria, G de Rijk, A De Roeck, F Derue, O Deschamps, S Descotes-Genon, PSB Dev, JB de Vivie de Regie, RK Dewanjee, A Di Ciaccio, A Di Cicco, BM Dillon, B Di Micco, P Di Nezza, S Di Vita, A Doblhammer, A Dominjon, M D'Onofrio, F Dordei, A Drago, P Draper, Z Drasal, M Drewes, L Duarte, I Dubovyk, P Duda, A Dudarev, L Dudko, D Duellmann, M Dunser, T du Pree, M Durante, H Duran Yildiz, S Dutta, F Duval, JM Duval, Y Dydyshka, B Dziewit, S Eisenhardt, M Eisterer, T Ekelof, D El Khechen, SA Ellis, J Ellis, JA Ellison, K Elsener, M Elsing, Y Enari, C Englert, H Eriksson, KJ Eskola, LS Esposito, O Etisken, E Etzion, P Fabbricatore, A Falkowski, A Falou, J Faltova, J Fan, L Fano, A Farilla, R Farinelli, S Farinon, DA Faroughy, SD Fartoukh, A Faus-Golfe, WJ Fawcett, G Felici, L Felsberger, C Ferdeghini, AM Fernandez Navarro, A Fernandez-Tellez, J Ferradas Troitino, G Ferrara, R Ferrari, L Ferreira, P Ferreira da Silva, G Ferrera, F Ferro, M Fiascaris, S Fiorendi, C Fiorio, O Fischer, E Fischer, W Flieger, M Florio, D Fonnesu, E Fontanesi, N Foppiani, K Foraz, D Forkel-Wirth, S Forte, M Fouaidy, D Fournier, T Fowler, J Fox, P Francavilla, R Franceschini, S Franchino, E Franco, A Freitas, B Fuks, K Furukawa, SV Furuseth, E Gabrielli, A Gaddi, M Galanti, E Gallo, S Ganjour, J Gao, J Gao, V Garcia Diaz, M Garcia Perez, L Garcia Tabares, C Garion, MV Garzelli, I Garzia, SM Gascon-Shotkin, G Gaudio, P Gay, S-F Ge, T Gehrmann, MH Genest, R Gerard, F Gerigk, H Gerwig, P Giacomelli, S Giagu, E Gianfelice-Wendt, F Gianotti, F Giffoni, SS Gilardoni, M Gil Costa, M Giovannetti, M Giovannozzi, P Giubellino, GF Giudice, A Giunta, LK Gladilin, S Glukhov, J Gluza, G Gobbi, B Goddard, F Goertz, T Golling, VP Goncalves, R Goncalo, LA Gonzalez Gomez, S Gorgi Zadeh, G Gorine, E Gorini, SA Gourlay, L Gouskos, F Grancagnolo, A Grassellino, A Grau, E Graverini, HM Gray, M Greco, M Greco, J-L Grenard, O Grimm, C Grojean, VA Gromov, JF Grosse-Oetringhaus, A Grudiev, K Grzanka, J Gu, D Guadagnoli, V Guidi, S Guiducci, G Guillermo Canton, YO Gunaydin, R Gupta, RS Gupta, J Gutierrez, J Gutleber, C Guyot, V Guzey, C Gwenlan, C Haberstroh, B Hacisahinoglu, B Haerer, K Hahn, T Hahn, A Hammad, C Han, M Hance, A Hannah, PC Harris, C Hati, S Haug, J Hauptman, V Haurylavets, H-J He, A Hegglin, B Hegner, K Heinemann, S Heinemeyer, C Helsens, A Henriques, A Henriques, P Hernandez, RJ Hernandez-Pinto, J Hernandez-Sanchez, T Herzig, I Hiekkanen, W Hillert, T Hoehn, M Hofer, W Hofle, F Holdener, S Holleis, B Holzer, DK Hong, CG Honorato, SC Hopkins, J Hrdinka, F Hug, B Humann, H Humer, T Hurth, A Hutton, G Iacobucci, N Ibarrola, L Iconomidou-Fayard, K Ilyina-Brunner, J Incandela, A Infantino, V Ippolito, M Ishino, R Islam, H Ita, A Ivanovs, S Iwamoto, A Iyer, S Izquierdo Bermudez, S Jadach, DO Jamin, P Janot, P Jarry, A Jeff, P Jenny, E Jensen, M Jensen, X Jiang, JM Jimenez, MA Jones, OR Jones, JM Jowett, S Jung, W Kaabi, M Kado, K Kahle, L Kalinovskaya, J Kalinowski, JF Kamenik, K Kannike, SO Kara, H Karadeniz, V Karaventzas, I Karpov, S Kartal, A Karyukhin, V Kashikhin, J Katharina Behr, U Kaya, J Keintzel, PA Keinz, K Keppel, R Kersevan, K Kershaw, H Khanpour, S Khatibi, M Khatiri Yanehsari, VV Khoze, J Kieseler, A Kilic, A Kilpinen, Y-K Kim, DW Kim, U Klein, M Klein, F Kling, N Klinkenberg, S Kloeppel, M Klute, VI Klyukhin, M Knecht, B Kniehl, F Kocak, C Koeberl, AM Kolano, A Kollegger, K Kolodziej, AA Kolomiets, J Komppula, I Koop, P Koppenburg, M Koratzinos, M Kordiaczynska, M Korjik, O Kortner, P Kostka, W Kotlarski, C Kotnig, T Kottig, AV Kotwal, AD Kovalenko, S Kowalski, J Kozaczuk, GA Kozlov, SS Kozub, AM Krainer, T Kramer, M Kraemer, M Krammer, AA Krasnov, F Krauss, K Kravalis, L Kretzschmar, RM Kriske, H Kritscher, P Krkotic, H Kroha, M Kucharczyk, S Kuday, A Kuendig, G Kuhlmann, A Kulesza, M Kumar, M Kumar, A Kusina, S Kuttimalai, M Kuze, T Kwon, F Lackner, M Lackner, E La Francesca, M Laine, G Lamanna, S La Mendola, E Lancon, G Landsberg, P Langacker, C Lange, A Langner, AJ Lankford, JP Lansberg, T Lari, PJ Laycock, P Lebrun, A Lechner, K Lee, S Lee, R Lee, T Lefevre, P Le Guen, T Lehtinen, SB Leith, P Lenzi, E Leogrande, C Leonidopoulos, I Leon-Monzon, G Lerner, O Leroy, T Lesiak, P Levai, A Leveratto, E Levichev, G Li, S Li, R Li, D Liberati, M Liepe, DA Lissauer, Z Liu, A Lobko, E Locci, E Logothetis Agaliotis, MP Lombardo, AJ Long, C Lorin, R Losito, A Louzguiti, I Low, D Lucchesi, MT Lucchini, A Luciani, M Lueckhof, AJG Lunt, M Luzum, DA Lyubimtsev, M Maggiora, N Magnin, MA Mahmoud, F Mahmoudi, J Maitre, V Makarenko, A Malagoli, J Malcles, L Malgeri, PJ Mallon, F Maltoni, S Malvezzi, OB Malyshev, G Mancinelli, P Mandrik, P Manfrinetti, M Mangano, P Manil, M Mannelli, G Marchiori, F Marhauser, V Mariani, V Marinozzi, S Mariotto, P Marquard, C Marquet, T Marriott-Dodington, R Martin, O Martin, J Martin Camalich, T Martinez, H Martinez Bruzual, MI Martinez-Hernandez, DE Martins, S Marzani, D Marzocca, L Marzola, S Masciocchi, I Masina, A Massimiliano, A Massironi, T Masubuchi, VA Matveev, MA Mazzoni, M McCullough, PA McIntosh, P Meade, L Medina, A Meier, J Meignan, B Mele, JG Mendes Saraiva, F Menez, M Mentink, E Meoni, P Meridiani, M Merk, P Mermod, V Mertens, L Mether, E Metral, M Migliorati, A Milanese, C Milardi, G Milhano, BL Militsyn, F Millet, I Minashvili, JV Minervini, LS Miralles, D Mirarchi, S Mishima, DP Missiaen, G Mitselmakher, T Mitshuhashi, J Mnich, M Mohammadi Najafabadi, RN Mohapatra, N Mokhov, JG Molson, R Monge, C Montag, G Montagna, S Monteil, G Montenero, E Montesinos, F Moortgat, N Morange, G Morello, M Moreno Llacer, M Moretti, S Moretti, AK Morley, A Moros, I Morozov, V Morretta, M Morrone, A Mostacci, S Muanza, N Muchnoi, M Muhlegger, M Mulder, M Mulders, B Muller, F Mueller, A-S Mueller, J Munilla, MJ Murray, Y Muttoni, S Myers, M Mylona, J Nachtman, T Nakamoto, M Nardecchia, G Nardini, P Nason, Z Nergiz, AV Nesterenko, JA Netto, A Nettstraeter, C Neubuser, J Neundorf, F Niccoli, O Nicrosini, Y Nie, U Niedermayer, J Niedziela, A Niemi, SA Nikitin, A Nisati, JM No, M Nonis, Y Nosochkov, M Novak, A Novokhatski, JM O'Callaghan, C Ochando, S Ogur, K Ohmi, K Oide, VA Okorokov, Y Okumura, C Oleari, FI Olness, Y Onel, M Ortino, J Osborne, P Osland, T Otto, KY Oyulmaz, A Ozansoy, V Ozcan, K Ozdemir, CE Pagliarone, HF Pais da Silva, E Palmieri, L Palumbo, A Pampaloni, R-Q Pan, M Panareo, O Panella, G Panico, G Panizzo, AA Pankov, V Pantsyrny, CG Papadopoulos, A Papaefstathiou, Y Papaphilippou, MA Parker, V Parma, M Pasquali, SK Patra, R Patterson, H Paukkunen, F Pauss, S Peggs, J-P Penttinen, G Peon, EE Perepelkin, E Perez, JC Perez, G Perez, F Perez, E Perez Codina, J Perez Morales, M Perfilov, H Pernegger, M Peruzzi, C Pes, K Peters, S Petracca, F Petriello, L Pezzotti, S Pfeiffer, F Piccinini, T Pieloni, M Pierini, H Pikhartova, G Pikurs, E Pilicer, P Piminov, C Pira, R Pittau, W Placzek, M Plagge, T Plehn, M-A Pleier, M Ploskon, M Podeur, H Podlech, T Podzorny, L Poggioli, A Poiron, G Polesello, M Poli Lener, A Polini, J Polinski, SM Polozov, L Ponce, M Pont, L Pontecorvo, T Portaluri, K Potamianos, C Prasse, M Prausa, A Preinerstorfer, E Premat, T Price, M Primavera, F Prino, M Prioli, J Proudfoot, A Provino, T Pugnat, N Pukhaeva, S Pulawski, D Pulikowski, G Punzi, M Putti, A Pyarelal, H Quack, M Quispe, A Racioppi, H Rafique, V Raginel, M Raidal, NS Ramirez-Uribe, MJ Ramsey-Musolf, R Rata, P Ratoff, F Ravotti, P Rebello Teles, M Reboud, S Redaelli, E Renner, AE Renteria-Olivo, M Rescigno, J Reuter, A Ribon, AM Ricci, W Riegler, S Riemann, B Riemann, T Riemann, JM Rifflet, RA Rimmer, R Rinaldesi, L Rinolfi, O Rios Rubiras, T Risselada, A Rivetti, L Rivkin, T Rizzo, T Robens, F Robert, AJ Robson, E Rochepault, C Roda, G Rodrigo, M Rodriguez-Cahuantzi, C Rogan, M Roig, S Rojas-Torres, J Rojo, G Rolandi, G Rolando, P Roloff, A Romanenko, A Romanov, F Roncarolo, A Rosado Sanchez, G Rosaz, L Rossi, A Rossi, R Rossmanith, B Rousset, C Royon, X Ruan, I Ruehl, V Ruhlmann-Kleider, R Ruiz, L Rumyantsev, R Ruprecht, AI Ryazanov, A Saba, R Sadykov, D Saez de Jauregui, M Sahin, B Sailer, M Saito, F Sala, GP Salam, J Salfeld-Nebgen, CA Salgado, S Salini, JM Sallese, T Salmi, A Salzburger, OA Sampayo, S Sanfilippo, J Santiago, E Santopinto, R Santoro, A Sanz Ull, X Sarasola, IH Sarpun, M Sauvain, S Savelyeva, R Sawada, GFR Sborlini, A Schaffer, M Schaumann, M Schenk, C Scheuerlein, I Schienbein, K Schlenga, H Schmickler, R Schmidt, D Schoerling, A Schoning, T Schoerner-Sadenius, M Schott, D Schulte, P Schwaller, C Schwanenberger, P Schwemling, N Schwerg, L Scibile, A Sciuto, E Scomparin, C Sebastiani, B Seeber, M Segreti, P Selva, M Selvaggi, C Senatore, A Senol, L Serin, M Serluca, N Serra, A Seryi, L Sestini, A Sfyrla, M Shaposhnikov, E Shaposhnikova, BY Sharkov, D Shatilov, J Shelton, V Shiltsev, IP Shipsey, GD Shirkov, A Shivaji, D Shwartz, T Sian, S Sidorov, A Siemko, L Silvestrini, N Simand, F Simon, BK Singh, A Siodmok, Y Sirois, E Sirtori, R Sirvinskaite, B Sitar, T Sjostrand, P Skands, E Skordis, K Skovpen, M Skrzypek, E Slade, P Slavich, R Slovak, V Smaluk, V Smirnov, W Snoeys, L Soffi, P Sollander, O Solovyanov, HK Soltveit, H Song, P Sopicki, M Sorbi, L Spallino, M Spannowsky, B Spataro, P Sphicas, H Spiesberger, P Spiller, M Spira, T Srivastava, J Stachel, A Stakia, JL Stanyard, E Starchenko, AY Starikov, AM Stasto, M Statera, R Steerenberg, J Steggemann, A Stenvall, F Stivanello, D Stoeckinger, LS Stoel, M Stoeger-Pollach, B Strauss, M Stuart, G Stupakov, S Su, A Sublet, K Sugita, L Sulak, MK Sullivan, S Sultansoy, T Sumida, K Suzuki, G Sylva, MJ Syphers, A Sznajder, M Taborelli, NA Tahir, M Takeuchi, E Tal Hod, C Tambasco, J Tanaka, K Tang, I Tapan, S Taroni, GF Tartarelli, G Tassielli, L Tavian, TM Taylor, GN Taylor, AM Teixeira, G Tejeda-Munoz, VI Telnov, R Tenchini, HHJ ten Kate, K Terashi, A Tesi, M Testa, C Tetrel, D Teytelman, J Thaler, A Thamm, S Thomas, MT Tiirakari, V Tikhomirov, D Tikhonov, H Timko, V Tisserand, LM Tkachenko, J Tkaczuk, JP Tock, B Todd, E Todesco, R Tomas Garcia, D Tommasini, G Tonelli, F Toral, T Torims, R Torre, Z Townsend, R Trant, D Treille, L Trentadue, A Tricoli, A Tricomi, W Trischuk, IS Tropin, B Tuchming, AA Tudora, B Turbiarz, I Turk Cakir, M Turri, T Tydecks, J Usovitsch, J Uythoven, R Vaglio, A Valassi, F Valchkova, MA Valdivia Garcia, P Valente, RU Valente, A-M Valente-Feliciano, G Valentino, L Vale Silva, JM Valet, R Valizadeh, JWF Valle, S Vallecorsa, G Vallone, M van Leeuwen, UH van Rienen, L van Riesen-Haupt, M Varasteh, L Vecchi, P Vedrine, G Velev, R Veness, A Ventura, W Venturini Delsolaro, M Verducci, CB Verhaaren, C Vernieri, AP Verweij, O Verwilligen, O Viazlo, A Vicini, G Viehhauser, N Vignaroli, M Vignolo, A Vitrano, I Vivarelli, S Vlachos, M Vogel, DM Vogt, V Voelkl, P Volkov, G Volpini, J von Ahnen, G Vorotnikov, GG Voutsinas, V Vysotsky, U Wagner, R Wallny, L-T Wang, R Wang, K Wang, BFL Ward, TP Watson, NK Watson, Z Ws, C Weiland, S Weinzierl, CP Welsch, J Wenninger, M Widorski, UA Wiedemann, H-U Wienands, G Wilkinson, PH Williams, A Winter, A Wohlfahrt, T Wojton, D Wollmann, J Womersley, D Woog, X Wu, A Wulzer, MK Yanehsari, G Yang, HJ Yang, W-M Yao, E Yazgan, V Yermolchik, A Yilmaz, A Yilmaz, H-D Yoo, SA Yost, T You, C Young, T-T Yu, F Yu, A Zaborowska, SG Zadeh, M Zahnd, M Zanetti, L Zanotto, L Zawiejski, P Zeiler, M Zerlauth, SM Zernov, G Zevi Dell Porta, Z Zhang, Y Zhang, C Zhang, H Zhang, Z Zhao, Y-M Zhong, J Zhou, D Zhou, P Zhuang, G Zick, F Zimmermann, J Zinn-Justin, L Zivkovic, AV Zlobin, M Zobov, J Zupan, J Zurita, TFCC Collaboration


The complex life of hydrodynamic modes

Journal of High Energy Physics Springer Science and Business Media LLC 2019 (2019) 97

S Grozdanov, PK Kovtun, AO Starinets, P Tadić


Physics potential of the International Axion Observatory (IAXO)

Journal of Cosmology and Astroparticle Physics IOP Publishing 2019 (2019) 47

E Armengaud, S Basso, D Attie, P Brun, N Bykovskiy, JM Carmona, JF Castel, S Cebrian, M Civitani, M Cicoli, C Cogollos, J Conlon, D Costa, T Dafni, R Daido, IS Dratchnev, K Desch, B Doebrich, A Dudarev, E Ferrer-Ribas, I Lomskaya, B Lubsandorzhiev, G Luzon, MCD Marsh, C Mergalejo

We review the physics potential of a next generation search for solar axions: the International Axion Observatory (IAXO). Endowed with a sensitivity to discover axion-like particles (ALPs) with a coupling to photons as small as gaγ ∼ 10−12 GeV−1 , or to electrons gae ∼10−13, IAXO has the potential to find the QCD axion in the 1 meV∼1 eV mass range where it solves the strong CP problem, can account for the cold dark matter of the Universe and be responsible for the anomalous cooling observed in a number of stellar systems. At the same time, IAXO will have enough sensitivity to detect lower mass axions invoked to explain: 1) the origin of the anomalous “transparency” of the Universe to gamma-rays, 2) the observed soft X-ray excess from galaxy clusters or 3) some inflationary models. In addition, we review string theory axions with parameters accessible by IAXO and discuss their potential role in cosmology as Dark Matter and Dark Radiation as well as their connections to the above mentioned conundrums.

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