physics

Exhaustive emissions modeling by global physicists narrows down particle candidates

Using three observatories on Maunakea in Hawaiʻi, astronomers at the University of Arizona have discovered the second-most distant quasar ever found. As part of an international effort to confirm and study the newly discovered object, a team at UCI and UC Santa Barbara used the Keck II 10-meter telescope to perform a spectroscopic analysis. The […]

The U.S. Department of Energy has chosen Houlin Xin, UCI assistant professor of physics & astronomy, as an awardee in its DOE Office of Science Early Career Research Program. Xin will receive $150,000 per year for five years to support his project to develop transmission electron microscopy imaging technologies for making lithium-ion battery electrodes more […]

Low-cost technology could be employed in hand-held devices and ventilation systems

Findings may change fundamental thinking about star system formation, dynamics

An international team of astronomers, including a researcher from UCI’s Department of Physics & Astronomy, has found an ultramassive galaxy as it existed more than 12 billion years ago. Galaxy XMM-2599 was extremely productive early on – hatching more than 300 billion suns by the time the universe had its 1 billionth birthday (it’s now […]

UCI astronomer Paul Robertson recently celebrated “first light” for NEID, a new exoplanet hunting instrument he helped develop. Installed at the 3.5-meter WIYN telescope at Kitt Peak National Observatory in Arizona’s Sonoran Desert, NEID is an extremely precise radial velocity spectrometer. Its initial observations were of 51 Pegasi, a sunlike star that, in 1995, was […]

The Dark Energy Spectroscopic Instrument aimed its robotic array of 5,000 fiber-optic eyes at the night sky for the first time recently to capture images showing its unique view of galaxy light. Mounted on a telescope at Kitt Peak National Observatory near Tucson, Arizona, DESI was designed to explore the mystery of dark energy, which […]

Svetlana Jitomirskaya is second woman to receive award – and first to receive it alone

Breakthrough has applications in data storage, energy conversion, quantum computing