Fifty experts on nuclear physics, particle physics and astrophysics met at CERN from 9 to 13 June to discuss how to use ...

Starting from the underlying quarks and gluons, QCD predicts a spectrum of hadrons—such as the pion, kaon, and D meson—whose masses and matrix elements can now be computed with sub-percent precision ...

When was NOUN: "any of a group of fundamental particles (such as the pion and kaon) made up of a quark and an antiquark that are subject to the strong force and have zero or an integer number of ...

The kaon can decay into a pion, a neutrino, and an antineutrino. This process is important because it occurs extremely rarely. Indeed, fewer than one kaon in 10 billion decays in this manner.

This is where things begin to get strange. Roughly one out of 10 billion times, a positively-charged kaon decays into a positively-charged pion and a neutrino-antineutrino pair.

CERN scientists observed a rare kaon decay into a pion and two neutrinos, a significant find confirming predictions of the Standard Model and hinting at possible new physics. Physicists at the ...

Rosemary Fowler discovered the kaon particle during her research in 1948 but gave up her PhD to have a family.

By the geometric shape of W-bosons, we represent the weak decay of pions and charged Kaons and neutral, highlighting in geometric terms the possibilities of decay in two and three pions of neutral ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their ...

We are developing a new technique to apply transition-edge sensors (TESs) to X-ray spectroscopy of exotic atoms, especially of kaonic atoms. To demonstrate the feasibility of this pioneering project, ...