Newswise — NEWPORT NEWS, VA – Alexandre Deur has spent his career studying the mystifying spin structure of the nucleon — which is also one of the primary missions of…
Category: Particle Physics
Theory Offers a High-Resolution View of Quarks Inside Protons
The Science Newswise — Protons contain two up quarks and one down quark. New calculations predicting the spatial distributions of the charges, momentum, and other properties of the quarks within…
Experimental proof of hopfions in crystals reveals new tech possibilities.
Newswise — Hopfions, magnetic spin structures predicted decades ago, have become a hot and challenging research topic in recent years. In a study published in Nature today, the first experimental evidence is…
Afroditi Papadopoulou seeks to unlock the mysteries of matter
Newswise — Common but elusive, the tiny particles known as neutrinos have sparked many questions among scientists since they were first discovered nearly 70 years ago. Afroditi Papadopoulou has joined…
LLNL leads initiative to advance muon-based imaging
Newswise — Today we can see inside seemingly impossible places—nuclear reactors, volcanoes, tsunamis, hurricanes, and Egypt’s Great Pyramid of Giza—thanks to muon imaging. This technique uses naturally occurring subatomic particles…
From nanoplastics to airborne toxins: Pollution stories for media.
According to the World Health Organization (WHO), air pollution is responsible for 6.7 million premature deaths each year. This includes both outdoor air pollution and indoor air pollution from cooking,…
Accelerating waves reveal physics mysteries
Newswise — Whenever light interacts with matter, light appears to slow down. This is not a new observation and standard wave mechanics can describe most of these daily phenomena. For…
Fast radio burst sets record, paving the way to weigh the Universe.
Newswise — In a paper published today in Science, a global team led by Macquarie University’s Dr Stuart Ryder and Swinburne University of Technology’s Associate Professor Ryan Shannon, report on their discovery…
Manipulating nonlinear exciton polaritons in an atomically-thin semiconductor with artificial potential landscapes
Newswise — Exciton polaritons, hybrid quasiparticles caused by the strong exciton-photon coupling, constitute a unique prototype for studying many-body physics and quantum photonic phenomena traditionally in cryogenic conditions. Atomically thin…
Phonon engineering in Yb:La2CaB10O19 crystal for extended lasing beyond the fluorescence spectrum
Newswise — Electron and phonon are two fundamental particles (quasi-particles) of condensed matter and their interplay in single crystals can create many interesting physical phenomena, such as polariton, charge density…
