May 22, 2019

Particle data updated

Particle data screening system is revised with the latest set of data from Particle Data Group. The revised version is here. The total number of listed particles rises from 214 to 221. Newly added particles are three neutrinos (nu_e, nu_mu, nu_tau), h(1)(1415), a(1)(1640) and a(2)(1700). The K*(892) meson is now doubly registered, depending on its production processes. There are also two renamed particles, which are a(4)(2040) --> a(4)(1970) and D*(0)(2400) --> D*(0)(2300).