3 September 2014
Prof. Reinhard Genzel
MPI for Extraterrestrial Physics, Garching
University of California, Berkeley
Evidence has been accumulating for several decades that many galaxies harbor
central mass concentrations that may be in the form of black holes with masses
between a few million to a few billion time the mass of the Sun. I will discuss
measurements over the last two decades, employing adaptive optics imaging and
spectroscopy on large ground-based telescopes that prove the existence of such
a massive black hole in the Center of our Milky Way, beyond any reasonable
26 June 2014
The discovery of three closely orbiting supermassive black holes in a galaxy more than four billion light years away could help astronomers in the search for gravitational waves: the ‘ripples in spacetime’ predicted by Einstein.
An international team, including Oxford University scientists, led by Dr Roger Deane from the University of Cape Town, examined six systems thought to contain two supermassive black holes.
"Development of an advanced scanning transmission electron microscope for material science research" by Dr Naoya Shibata, The University of Tokyo
Understanding the atomic-scale structures of surfaces and interfaces is essential to control the functional properties of many materials and devices. Recent advances in aberration-corrected scanning transmission electron microscopy (STEM) have made possible the direct characterization of localized atomic structures in materials, especially at interfaces.
Special Seminar : Clem Pryke, University of Minnesota & Co-lead, BICEP2
The BICEP2 collaboration has recently reported detection of B-mode polarization in the Cosmic Microwave Background (CMB) anisotropy. BICEP2 observed for three years from the South Pole in Antarctica making an ultra deep map at 150 GHz of a 380 square degree patch of sky. Extracting the B-mode of the polarization pattern a >5 sigma excess is found over the standard cosmological model at angular scales of a few degrees. Internal consistency tests demonstrate that systematics are small compared to the observed excess.
3 June 2014
Congratulations to Dr Joseph Conlon, who has been awarded the 2014 Oxford University Student Union (OUSU)'Outstanding tutor' Award for Mathematical, Physical and Life Sciences (MPLS).
The Oxford University Student Union Teaching Awards are an opportunity to recognise really great teaching, and student support in Oxford.
University of Oxford
"How the Universe Evolved From Smooth to Lumpy -- the Physics of Galaxy Formation"
Professor Eliot Quataert
University of California, Berkeley Astronomy Department
Tuesday, 10 June 2014 at 5pm
(to be seated by 4.50pm)
Martin Wood Lecture Theatre
Parks Road, Oxford
THIS LECTURE IS OPEN TO THE PUBLIC
This lecture will be followed by a Drinks Reception in the foyer of the Martin Wood
Abstract: The infant Universe was remarkably smooth compared to what we see around us today, with only tiny differences in its proper
15 May 2014
Congratulations to Professor Phil Burrows who has been elected Spokesperson of the international Compact Linear Collider (CLIC) accelerator collaboration, which is a multi-national consortium of 65 institutes in 29 countries. Over the next three years, Phil will engage with the institutes to ensure that CLIC’s R&D programme pushes ahead during the critical phase ahead of the next update of the European strategy for particle physics.
1 May 2014
Our latest Department newsletter is now available to download in PDF format here (the file may not display correctly with Firefox/Chrome pdf viewers -- in this case save it to a file and open it with e.g. Acrobat reader or Preview). Have a look at the wide range of work that we do in front-line research, teaching, public outreach and school education. We would welcome contributions to future newsletters from undergraduate or postgraduate alumni and previous members of the physics department.
1 May 2014
Congratulations to Professor Joe Silk, who has been elected to the US National Academy of Sciences. Joe is the former Savilian Professor of Astronomy and is an Emeritus Professorial Fellow of New College. He has also has affiliations with the Institut d'astrophysique de Paris and Johns Hopkins University. Joe has published widely in many different areas of theoretical astrophysics, and is especially well known for his contributions to cosmology, where he originated the idea of "Silk damping", a process important for setting the galactic mass scale.