News

Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS), together with collaborators ...
Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS), together with their ...
The C and CP violation in the three-pion decay channel of η meson can be measured at least two orders of magnitude more precisely than the up-to-date measurements worldwide.
This paper describes a general computer program which calculates the pion acceptance and emittance spectra together with the muon emittance spectrm for a muon channel composed of any arbitrary ...
Display of a candidate neutral beauty meson decaying into an excited neutral kaon and a J/ψ meson. The J/ψ meson decays into a pair of muons (red lines) and the excited neutral kaon decays into a ...
A Deep Exclusive Meson Production (DEMP) event generator for SoLID and EIC simulations. - eic/DEMPgen. A Deep Exclusive Meson Production ... The pion is first given a random direction. A fast root ...
Consisting of a quark and an antiquark glued together by the strong nuclear force, the pion (or pi meson) can come in three distinct types. The discovery earned Powell — but neither Lattes nor ...
Chinese particle physicists have announced evidence for a new subatomic particle found when the (J/psi) meson decays to a positive and negative pion pair. Although new subatomic particles are ...
A pion has a parity of −1, so the three-pion end state of Fowler’s tau-meson decay also has an overall parity of −1. But the two-pion end state of the ϴ 0 decay has parity +1.
Pion founded AfrohistoriaRD, a tour company that operates in the colonial district and educates people about the Dominican Republic’s mostly untold Black history. Her tour, Hidden History: A ...