Feature Channels: Particle Physics

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Released: 7-Dec-2017 12:40 PM EST
UT Dallas Researchers Develop Techniques to Analyze Massive Apollo Mission Audio Archive
University of Texas at Dallas

Nearly 20,000 hours of audio from NASA's lunar missions remained in archives until UT Dallas researchers launched a project to analyze all communication between astronauts, mission control and back-room support staff and make it accessible to the public.

Released: 7-Dec-2017 12:05 PM EST
Astronomer Scores ‘Oscar of Science’ for Mapping of Early Cosmos
Cornell University

Rachel Bean, professor of astronomy and senior associate dean of undergraduate education for the College of Arts and Sciences at Cornell University, is among a team of 27 scientists who won a share of the $3 million 2018 Breakthrough Prize in fundamental physics this week.

Released: 7-Dec-2017 11:05 AM EST
Welcome Back, GRETINA
Argonne National Laboratory

GRETINA, a state-of-the-art gamma ray spectrometer, is back at Argonne and will be contributing to our knowledge of nuclear physics, the structure of subatomic nuclei and other ingredients of the universe.

Released: 7-Dec-2017 10:05 AM EST
How to Map the Phases of the Hottest Substance in the Universe
Department of Energy, Office of Science

In quark-gluon plasma, which existed just after the Big Bang, quarks and gluons move freely, not part of the protons and neutrons that make up ordinary matter. Scientists supported by the DOE's Office of Science are working to understand where and how quark-gluon plasma turns into ordinary matter.

5-Dec-2017 2:00 PM EST
ALMA Finds Massive Primordial Galaxies Swimming in Vast Ocean of Dark Matter
National Radio Astronomy Observatory

ALMA observations push back the epoch of massive-galaxy formation even further by identifying two giant galaxies seen when the universe was only 780 million years old, or about 5 percent its current age.

Released: 6-Dec-2017 12:05 PM EST
Heavy Metal: How First Supernovae Altered Early Star Formation
Lawrence Berkeley National Laboratory

An international team of researchers ran multi-scale, multi-physics 2D and 3D simulations at NERSC to illustrate how heavy metals expelled from exploding supernovae held the first stars in the universe regulate subsequent star formation and influence the appearance of galaxies in the process.

Released: 4-Dec-2017 3:05 PM EST
CEBAF Begins Operations following Upgrade Completion
Thomas Jefferson National Accelerator Facility

The world's most advanced particle accelerator for investigating the quark structure of matter is gearing up to begin its first experiments following official completion of an upgrade to triple its original design energy. The Continuous Electron Beam Accelerator Facility (CEBAF) at the Department of Energy's Thomas Jefferson National Accelerator Facility is now back online and ramping up for the start of experiments.

Released: 4-Dec-2017 10:05 AM EST
WVU Students Receive NASA Space Grant Fellowships
West Virginia University - Eberly College of Arts and Sciences

Five students from the Eberly College of Arts and Sciences at West Virginia University have been awarded undergraduate fellowships from the NASA West Virginia Space Grant Consortium.

Released: 30-Nov-2017 4:05 PM EST
Newly Discovered Exoplanet Will be Swallowed by Own Star
University of California, Riverside

An unusual and unstable eccentric planet orbiting a giant star highlights the diversity of planetary systems

Released: 30-Nov-2017 10:05 AM EST
Blowing in the Stellar Wind: Scientists Reduce the Chances of Life on Exoplanets in So-Called Habitable Zones
Princeton Plasma Physics Laboratory

Article describes Princeton and PPPL papers on the detrimental impact of stellar wind on the atmosphere of exoplanets.

Released: 29-Nov-2017 3:05 PM EST
Reaching for Neutron Stars
Washington University in St. Louis

A cross-disciplinary research team from Washington University in St. Louis discovered both a framework to predict where neutrons will inhabit a nucleus and a way to predict the skin thickness of a nucleus.

Released: 28-Nov-2017 12:05 PM EST
High-Performance Computing Cuts Particle Collision Data Prep Time
Brookhaven National Laboratory

For the first time, scientists have used high-performance computing (HPC) to reconstruct the data collected by a nuclear physics experiment—an advance that could dramatically reduce the time it takes to make detailed data available for scientific discoveries. The demonstration project used the Cori supercomputer at the National Energy Research Scientific Computing Center (NERSC), a high-performance computing center at Lawrence Berkeley National Laboratory in California, to reconstruct multiple datasets collected by the STAR detector during particle collisions at the Relativistic Heavy Ion Collider (RHIC), a nuclear physics research facility at Brookhaven National Laboratory in New York.

Released: 28-Nov-2017 11:00 AM EST
ALMA Discovers Infant Stars Surprisingly Near Galaxy’s Supermassive Black Hole
National Radio Astronomy Observatory

ALMA has revealed the telltale signs of eleven low-mass stars forming perilously close — within three light-years — to the Milky Way’s supermassive black hole.

Released: 28-Nov-2017 7:05 AM EST
What Can Science Gain From Computers That Learn?
Department of Energy, Office of Science

Researchers are grappling with increasingly large quantities of image-based data. Machine learning and deep learning offer researchers new ways to analyze images quickly and more efficiently than ever before. Scientists at multiple national laboratories are working together to harness the potential of these tools.

Released: 28-Nov-2017 5:05 AM EST
TRIUMF's (Ultra)Cool Experiment Fires Up
TRIUMF

After a 4-year installation period at TRIUMF, the transpacific TUCAN collaboration reported the production of the first ultracold neutrons in Canada on Monday, Nov 13, 2017.

Released: 22-Nov-2017 3:05 PM EST
Solar Cell Discovery Opens a New Window to Powering Tomorrow’s Cities
Argonne National Laboratory

Windows that generate electricity may have a clearer path to prominent roles in buildings of the future due to an Argonne-led discovery.

20-Nov-2017 3:55 PM EST
How the Earth Stops High-Energy Neutrinos in Their Tracks
Lawrence Berkeley National Laboratory

A research collaboration including scientists from Berkeley Lab has demonstrated that the Earth stops high-energy neutrinos – particles that only very rarely interact with matter.

20-Nov-2017 10:55 AM EST
Icebound Detector Reveals How Ghostly Neutrinos Are Stopped Cold
University of Wisconsin–Madison

Famously, neutrinos, the nearly massless particles that are a fundamental component of the universe, can zip through a million miles of lead without skipping a beat. Now, in a critical measurement that may one day help predict new physics beyond the Standard Model of particle physics — the model that seeks to explain the fundamental forces of the universe — an international team of researchers with the IceCube Neutrino Observatory has shown how energized neutrinos can be stopped cold as they pass through the Earth.

Released: 22-Nov-2017 9:05 AM EST
Five Brookhaven Lab Scientists Named 2017 American Physical Society Fellows
Brookhaven National Laboratory

Anatoly Frenkel, Morgan May, Rachid Nouicer, Eric Stach, and Peter Steinberg were recognized for their outstanding contributions to astrophysics, materials physics, and nuclear physics.

Released: 20-Nov-2017 2:05 PM EST
Perimeter Institute Launches a New Centre for the Universe
Perimeter Institute for Theoretical Physics

A new research hub at Perimeter Institute seeks to shed light on some of the most profound mysteries in modern physics, from the big bang and black holes to dark matter and dark energy.



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