Beijing Electron-Positron Collider. The chi(cJ)(1P) states (J = 0, 1, 2) are clearly observed, and their masses and the spin-averaged chi(cJ) mass are determined to be M-chi c0 = 3414: 21 +/- 0.39 +/- 0.27, M-chi c1 = 3510.30 +/- 0.14 +/- 0.16, M-chi c2 = 3555.70 +/- 0.59 +/- 0.39, and M(P-3(cog)) = 3524.85 +/- 0.32 +/- 0.30 MeV/c(2), respectively.Astronomy & AstrophysicsPhysics, Particles & FieldsSCI(E)0ARTICLE9null7
The production of chi(b) mesons in proton-proton collisions is studied using a data sample collected...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...
The production of chi(b) mesons in proton-proton collisions is studied using a data sample collected...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...
The production of chi(b) mesons in proton-proton collisions is studied using a data sample collected...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...
The chi(b1)(3P) and chi(b2)(3P) states are observed through their gamma(3S)(gamma) decays, using an ...