Search results for CP violation

General Physics Mar 26, 2025

A new piece in the matter–antimatter puzzle: A fundamental asymmetry in the behavior of baryons

On March 24, at the annual Rencontres de Moriond conference taking place in La Thuile, Italy, the LHCb collaboration at CERN reported a new milestone in our understanding of the subtle yet profound differences between matter ...

General Physics Dec 16, 2024

LHCb sheds light on two pieces of the matter–antimatter puzzle: Baryon and beauty hadron decays

In the Big Bang, matter and antimatter should have been created in equal amounts. But fast forward 13.8 billion years to the present day, and the universe is made almost entirely of matter, so something must have happened ...

Astronomy Dec 9, 2024

'We live in a universe that is just right for us': Study proposes a test for the Anthropic Principle

The Anthropic Principle—stating that the universe we live in is fine-tuned to host life—was first proposed by Brandon Carter in 1973. Since then, it has sparked significant debate.

General Physics Aug 12, 2024

Scientists observe first neutrinos with prototype detector

In a major step for the international Deep Underground Neutrino Experiment (DUNE), scientists have detected the first neutrinos using a DUNE prototype particle detector at the U.S. Department of Energy's Fermi National Accelerator ...

General Physics Jun 28, 2024

New NOvA results add to mystery of neutrinos

The international NOvA collaboration presented new results at the Neutrino 2024 conference in Milan, Italy, on June 17. The collaboration doubled their neutrino data since their previous release four years ago, including ...

General Physics Apr 12, 2024

Searching for new asymmetry between matter and antimatter

Once a particle of matter, always a particle of matter. Or not. Thanks to a quirk of quantum physics, four known particles made up of two different quarks—such as the electrically neutral D meson composed of a charm quark ...

Astronomy Mar 15, 2024

GALILEO: Scientists propose a new method to search for light dark matter

New research in Physical Review Letters (PRL) has proposed a novel method to detect light dark matter candidates using laser interferometry to measure the oscillatory electric fields generated by these candidates.

General Physics Feb 26, 2024

Laser-focused look at spinning electrons shatters world record for precision

Scientists are getting a more detailed look than ever before at the electrons they use in precision experiments.

Astronomy Jul 5, 2023

New radio observations confirm unintended electromagnetic radiation emanating from large satellite constellations

Scientists from a number of leading research institutions including the Max Planck Institute for Radio Astronomy in Bonn, Germany, used the Low Frequency Array (LOFAR) telescope to observe 68 of SpaceX's satellites. The authors ...

General Physics Jun 7, 2023

The hunt for elusive axion particles: Experiments suggest better methods for exploring the dark sector

Since axions were first predicted by theory nearly half a century ago, researchers have hunted for proof of the elusive particle, which may exist outside the visible universe, in the dark sector. But how does one find particles ...

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