2004/08/31 by Ailin Zhang · 1 citation
Physics and Astronomy · #Astrophysics #Excited state #High-Energy Particle Collisions Research #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Star (game theory) #hep-ex #hep-ph
paper · pdf · doi:10.1103/physrevd.72.017902
published as Phys.Rev.D72:017902,2005 · 5 Pages, RevTex, two eps figures, more detailed version than published one
openalex publication_date 2005/07/27 · arxiv created 2006/03/14 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Status of investigations of the new observed charmed strange mesons DSJ^\ensuremath⋆(2317)^\ifmmode±\else\textpm\fi, DSJ(2460)^\ifmmode±\else\textpm\fi and DSJ(2632)+ is simply reviewed. A systemic classification to these states with Regge trajectories (RTs) was made. We found that DSJ^\ensuremath⋆(2317)^\ifmmode±\else\textpm\fi and DSJ(2460)^\ifmmode±\else\textpm\fi are reasonable to be arranged as (0+,1+) states, but DSJ(2632)+ seems not possible to be an orbital excited tensor particle. As a byproduct, the nonstrange charmed mesons including D1^\ensuremath'(2427) and D^\ensuremath⋆(2637)+ were analyzed also.