CERN's Large Hadron Collider (LHC) and its experiments are back in action, now taking physics data for 2016 to get an improved understanding of fundamental physics.
A giant star that exploded 30 million years ago in a galaxy near Earth had a radius prior to going supernova that was 200 times larger than our sun, say astrophysicists at SMU. The massive explosion, Supernova 2013j, was one of the closest to Earth in recent years. Analysis of the exploding star's light curve and color spectrum found its sudden blast hurled material from it at 10,000 kilometers a second.
SMU scientists and their research have a global reach that is frequently noted, beyond peer publications and media mentions. It was a good year for SMU faculty and student research efforts. Here's a small sampling of public and published acknowledgements during 2015, ranging from research modeling that made the cover of a scientific journal to research findings presented as evidence at government hearings.
Physicists at Southern Methodist University, Dallas, have achieved a new precise measurement of a key subatomic particle, opening the door to better understanding some of the deepest mysteries of our universe.
1st proton collisions at the world’s largest science experiment expected to start the first or second week of June
The schedule announcement came during an international physics conference on the SMU campus from senior research scientist Albert De Roeck, a staff member at CERN and a leading scientist on one of the Large Hadron Collider's key experiments in Geneva. “It will be about another six weeks to commission the machine, and many things can still happen on the way,” said De Roeck. The LHC in early April was restarted for its second three-year run after a two-year pause to upgrade the machine to operate at higher energies. At higher energy, physicists worldwide expect to see new discoveries about the laws that govern our natural universe.
New launch of the world's most powerful particle accelerator is the most stringent test yet of our accepted theories of how subatomic particles work and interact
SMU physicist Jodi Cooley was a guest of National Public Radio's Science Friday show to share in a discussion about what physicists know and don't know about mysterious dark matter. Dark matter is believed to make up the bulk of the matter in the universe. Cooley, an assistant professor in the SMU Department of Physics, is an experimental particle physicist and part of a scientific team searching for dark matter.
Symmetry Magazine, the monthly publication of the Department of Energy's Fermi National Accelerator Laboratory, featured SMU physics alum Ryan Rios in an article about physicists working at NASA's Johnson Space Center. Rios was a graduate student in the SMU Department of Physics and as part of a team led by SMU Physics Professor Ryszard Stroynowski spent from 2007 to 2012 as a member of the ATLAS experiment at Switzerland-based CERN's Large Hadron Collider.