A proton’s core consists of three valence quarks, but they contribute only a small fraction of the proton's mass. Most of the mass emerges from intricate quark dynamics and is primarily governed by the strong force mediated by gluons.
As part of a panel of 32 physicists, Iowa State's Amanda Weinstein helped set the priorities for the country's particle physics research agenda.
It may be snowy outside, but the water in the SNO+ experiment isn’t for building snowmen. SNO+ is short for the Sudbury Neutrino Observation+, a neutrino experiment 2 kilometers underground in a mine in Ontario, Canada.
We’re all about finding new ways to save energy and money at the Department of Energy (DOE), especially when it comes to our facilities.
The excavation of the caverns that will house the gigantic particle detectors of the Deep Underground Neutrino Experiment in Lead, South Dakota is complete.
For scientists to probe materials with electron beams, they require software, such as the finite element for software called Computational Fluid Dynamics, used by Silviu Covrig Dusa to make precision measurements at the Thomas Jefferson National Accelerator Facility.
Sechrist Industries, a leader in hyperbaric technology, is proud to announce the launch of two groundbreaking products: eHEAL and the 3300HM Hyperbaric Chamber.
Researchers at the University of Augsburg and the University of Vienna have discovered co-existing magnetic skyrmions and antiskyrmions of arbitrary topological charge at room temperature in magnetic Co/Ni multilayer thin films.
Scientists have developed a new way to study the shapes of atomic nuclei and their building blocks by modeling the production of particles produced in high-energy electron-nucleus collisions in the future Electron-Ion Collider (EIC).
This experimental milestone allows for the preservation of quantum information even when entanglement is fragile.
Recent research, published in the New Journal of Physics on November 17, 2023, shows that these experiments don’t actually show particles splitting from their properties, but instead display another counterintuitive feature of quantum mechanics — contextuality.
Astronomers using NASA’s James Webb Space Telescope have found a brown dwarf (an object more massive than Jupiter but smaller than a star) that may display possible aurorae, like the familiar Northern Lights on our world. This is an unexpected mystery because the brown dwarf, known as W1935, is an isolated object in space, with no nearby star to create an aurora.
As the particle physics community releases its strategic plan for the next 10 years and overall vision for the next 20, scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have started planning how the Lab is positioned to contribute to a range of the plan’s science goals, new experiments, proposed research facilities, and ongoing projects.
Scientists have confirmed possible evidence of a new elementary particle, the sterile neutrino. The results from the Baksan Experiment on Sterile Transitions (BEST) found that the germanium 71 yield was 20% to 24% lower than expected based on the intensity of the neutrino source and on scientists’ knowledge of how neutrinos are absorbed. This is consistent with earlier results on the so-called gallium anomaly.
Spintronic devices are electronic devices that utilize the spin of electrons (an intrinsic form of angular momentum possessed by the electron) to achieve high-speed processing and low-cost data storage. In this regard, spin-transfer torque is a key phenomenon that enables ultrafast and low-power spintronic devices.
Tetraneutron is an elusive atomic nucleus consisting of four neutrons, whose existence has been highly debated by scientists. This stems primarily from our lack of knowledge about systems consisting of only neutrons, since most atomic nuclei are usually made of a combination of protons and neutrons.
When electrons move within a molecule or semiconductor, this occurs on unimaginably short time scales. A Swedish-German including physicist Dr Jan Vogelsang from the University of Oldenburg has now made significant progress towards a better understanding of these ultrafast processes.
After extensive prior research spanning more than a decade, scientists have introduced an innovative approach for incorporating gold nanoparticles into tellurite glasses, capitalising on their highly desirable attributes.
With the rise in machine learning applications and artificial intelligence, it's no wonder that more and more scientists and researchers are turning to supercomputers. Supercomputers are commonly used for making predictions with advanced modeling and simulations. This can be applied to climate research, weather forecasting, genomic sequencing, space exploration, aviation engineering and more.
Alexander Zholents, a senior physicist at Argonne National Laboratory, is one of the recipients of the 2023 Dieter Möhl Award. The award honors the late Dieter Möhl, a pioneer in the realm of particle beam cooling and celebrates achievements in the field.
RSS
Medicine keyboard_arrow_right
Sciencekeyboard_arrow_right
Life keyboard_arrow_right
Business keyboard_arrow_right
Journal News keyboard_arrow_right
By Location keyboard_arrow_right
Meetings, Grants, and Events keyboard_arrow_right
