Publications by Sneha Malde


Precision measurement of the Xi(++)(cc) mass

JOURNAL OF HIGH ENERGY PHYSICS 2020 (2020) ARTN 49

C Abellan Beteta, T Ackernley, B Adeva, M Adinolfi, H Afsharnia, C Aidala, S Aiola, Z Ajaltouni, S Akar, P Albicocco, J Albrecht, F Alessio, M Alexander, A Alfonso Albero, G Alkhazov, P Alvarez Cartelle, AAA Jr, S Amato, Y Amhis, L An, L Anderlini, G Andreassi, M Andreotti, J Arnau Romeu, A Artamonov

© 2020, The Author(s). A measurement of the Ξcc++ mass is performed using data collected by the LHCb experiment between 2016 and 2018 in pp collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.6 fb−1. The Ξcc++ candidates are reconstructed via the decay modes Ξcc++→Λc+K−π+π+ and Ξcc++→Ξc+π+. The result, 3621.55 ± 0.23 (stat) ± 0.30 (syst) MeV/c2, is the most precise measurement of the Ξcc++ mass to date. [Figure not available: see fulltext.].


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