2004/01/01 by C. Patrignani, Claudia Patrignani · 1 citation
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
paper · pdf · doi:10.1063/1.1799766
Presented at the 6th International Conference on Hyperons, Charm and Beauty Hadrons (BEACH 2004), Chicago(Il), June 27-July 3,2004
openalex publication_date 2004/01/01 · arxiv created 2004/10/28 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/29
E835 studied the properties of the charmonium states formed in pp̄ annihilations. Recent and preliminary results are presented, including new preliminary measurements of χcJ masses and widths (improving the knowledge of fine splitting of P states), a preliminary measurement of ψ(2S) branching ratios, and of the two photon partial width of the χc0.