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General Physics Apr 7, 2021

Field guides: Scientists bolster evidence of new physics in Muon g-2 experiment

Scientists are testing our fundamental understanding of the universe, and there's much more to discover.

General Physics Apr 7, 2021

'Tantalizing' results of 2 experiments defy physics rulebook

Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has the field of particle physics both baffled and thrilled.

General Physics Apr 7, 2021

New estimate of muon's magnetic field strength aligns with standard model of particle physics

A new estimation of the strength of the magnetic field around the muon—a sub-atomic particle similar to, but heavier than, an electron—closes the gap between theory and experimental measurements, bringing it in line with ...

General Physics Apr 1, 2021

Go ahead for dark matter experiment

Neutrinos are the shyest elementary particles known to exist. At this moment billions of them are shooting through each square centimeter of your body.

Astronomy Mar 31, 2021

Decades of hunting detects footprint of cosmic ray superaccelerators in our galaxy

An enormous telescope complex in Tibet has captured the first evidence of ultrahigh-energy gamma rays spread across the Milky Way. The findings offer proof that undetected starry accelerators churn out cosmic rays, which ...

General Physics Mar 31, 2021

Super-precise Fermilab experiment carefully analyzing the muon's magnetic moment

Modern physics is full of the sort of twisty, puzzle-within-a-puzzle plots you'd find in a classic detective story: Both physicists and detectives must carefully separate important clues from unrelated information. Both physicists ...

General Physics Mar 24, 2021

Searching for hints of new physics in the subatomic world

Peer deeper into the heart of the atom than any microscope allows and scientists hypothesize that you will find a rich world of particles popping in and out of the vacuum, decaying into other particles, and adding to the ...

General Physics Mar 23, 2021

New result from the LHCb experiment challenges leading theory in physics

The LHCb Collaboration at CERN has found particles not behaving in the way they should according to the guiding theory of particle physics—the Standard Model.

Superconductivity Mar 15, 2021

Spontaneous superconducting currents in strontium ruthenate

Superconductivity is a complete loss of electrical resistance. Superconductors are not merely very good metals: they represent a fundamentally different electronic state. In normal metals, electrons move individually, and ...

General Physics Mar 11, 2021

Tracking cosmic ghosts

The idea was so far-fetched it seemed like science fiction: create an observatory out of a one cubic kilometer block of ice in Antarctica to track ghostly particles called neutrinos that pass through the Earth. But speaking ...

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