Spectroscopic properties of A baryons

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: PARTICLES AND FIELDS
• 页码范围: 119-125
• 页数: 7页
• 语种: 英文
• DOI: 10.1088/1674-1137/abcc58

摘要

The resonance state of the A baryon,which exists in four isospin(I = 3/2)states,has been studied using the hypercentral constituent quark model(hCQM)with a simple linear potential with added first order correction.The calculated data ranges for 1S-5S,1P-5P,1D-4D and 1F-2F are given,with possible spin-parity assignments for all the states.The magnetic moments have also been obtained for all four configurations.The Nrr decay channel width has been calculated for a few states.The linear nature of the data has been verified through Regge trajectories.