2004/07/31 by Kuang-Ta Chao · 26 citations
Physics and Astronomy · #Algorithm #Computer science #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Philosophy #Physics #Quantum Chromodynamics and Particle Interactions #Scroll #State (computer science) #Theology #hep-ex #hep-ph
paper · pdf · doi:10.1016/j.physletb.2004.08.031
published in Physics Letters B 599(1-2), 43-47 (Elsevier BV) · final version to appear in Phys. Lett. B, references added
arxiv created 2004/08/16 · openalex publication_date 2004/08/26 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We suggest some possible interpretations for the DSJ+(2632) observed by SELEX. The DSJ+(2632) could be the first radial excitation of the 1− ground state Ds*(2112), and its unusual decay patten might be hopefully explained by the node structure of the wave functions. In addition, the DSJ+(2632) could also be a cs¯g hybrid state or a (cs)3*–(s¯s¯)3 (diquark–antidiquark) bound state.