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Astronomy Feb 22, 2024

LHAASO discovers giant ultra-high-energy gamma-ray bubble, identifying the first super PeVatron

The Large High Altitude Air Shower Observatory (LHAASO) has discovered a giant ultra-high-energy gamma-ray bubble structure in the Cygnus star-forming region, which is the first time that the origin of cosmic rays with energy ...

General Physics Feb 12, 2024

Scientists expand search for new particles at the Large Hadron Collider

Since the 1960s, scientists have discovered more than a dozen fundamental particles. They all have fit perfectly into the theoretical framework known as the Standard Model, the best description physicists have of the subatomic ...

Astronomy Feb 2, 2024

A new kink in proton spectrum to enhance our knowledge of cosmic ray origin

The GRAPES-3 experiment in Ooty, India, operated by the Tata Institute of Fundamental Research has discovered a new feature in the cosmic-ray proton spectrum at about 166 tera-electron-volt (TeV) energy while measuring the ...

General Physics Jan 26, 2024

In search of muons: Why they switch sites in antiferromagnetic oxides

Muon spectroscopy is an important experimental technique that scientists use to study the magnetic properties of materials. It is based on "implanting" a spin-polarized muon in the crystal and measuring how its behavior is ...

General Physics Jan 25, 2024

Rare decay of the Higgs boson may point to physics beyond the Standard Model

Particle physicists have detected a novel decay of the Higgs boson for the first time, revealing a slight discrepancy in the predictions of the Standard Model and perhaps pointing to new physics beyond it. The findings are ...

General Physics Dec 27, 2023

Latest search for new exotic particles at CERN

The CMS experiment has presented its first search for new physics using data from Run 3 of the Large Hadron Collider. The new study looks at the possibility of "dark photon" production in the decay of Higgs bosons in the ...

General Physics Dec 27, 2023

Ordering of neutrino masses may be revealed by measuring those produced in Earth's atmosphere

A group of physicists, three with Harvard University's Department of Physics and Laboratory for Particle Physics and Cosmology, and the fourth with the University of Liverpool, has found evidence suggesting that additional ...

General Physics Dec 18, 2023

Scientists are recommending IceCube should be eight times bigger

The IceCube Neutrino Observatory, operated by the University of Wisconsin-Madison (UW-M), located at the Amundsen–Scott South Pole Station in Antarctica, is one of the most ambitious neutrino observatories in the world. ...

General Physics Dec 11, 2023

Searching for axions with the ATLAS detector

The research group of Professor Matthias Schott of the PRISMA+ Cluster of Excellence at Johannes Gutenberg University Mainz (JGU) has posted the results of an extensive series of measurements at the ATLAS detector of the ...

General Physics Nov 30, 2023

Prototype for DUNE detector will test new technology that can handle more neutrinos

Long before the Deep Underground Neutrino Experiment takes its first measurements in an effort to expand our understanding of the universe, a prototype for one of the experiment's detectors is blazing new trails in neutrino ...

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