WebMesons. Mesons are subatomic particles composed of one quark and one antiquark bound together by strong interactions. Because Mesons are composed of quark sub particles, they have physical size, notably a diameter of roughly one femtometer. All Mesons are unstable, with the longest-lived lasting for only a few hundredths of a microsecond. http://www.physicsbootcamp.org/sec-Lepton-Hadrons-and-Quarks.html
Table of mesons - GSU
WebThe B-meson contains a b-quarkand the least massive variety has a mass about 5.6 times that of a proton. The table summarizes the properties of the B variety which contains the b-quark along with an up or down quark. The more exotic varieties Bsand Bccontain the b-quark along with a strange or charm quark respectively. WebTABLE I: Classification of light nonstrange mesons according to the values of (L, n). The states with the lowest star rating (according to [3]) are marked by the question mark, the states, which presumably have a large admixture of strange quark, are marked by the double question mark. - "Properties of possible new unflavored mesons below 2.4 GeV" brit scaffolding sheffield
The Standard Model - Higher Physics Revision - BBC Bitesize
Webassigned to all mesons which are listed in the one-page table at the end of the Meson Summary Table as long as they have a prefered or established spin. Additional heavy meson states expected from heavy quark spectroscopy are also assigned codes. 6. The numbering of baryons is again guided by the nonrelativistic quark model, see Table 14.6. a. Webeach of the mesons on this page is made up of a spin- 1/2 quark and a spin- 1/2 antiquark whose spins combine to give a total angular momentum of zero Notes This representation of 52 mesons shows some of the weirder particles in the universe Mesons are particles made up of one quark and one antiquark. WebParticle Listings (tables of existing measurements) electron. muon. tau. Heavy Charged Lepton Searches. Introduction to the Neutrino Properties Listings. Neutrino Properties. ... Pseudoscalar and pseudovector mesons in the 1400 MeV region (rev.) rho(1450) and rho(1700) (rev.) Charged kaon mass. Rare kaon decays (rev.) cap payment calculator with trade in