2016/04/15 by S. M. Gerasyuta, Gerasyuta, S. M., Е. Е. Мацкевич +2
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.48550/arxiv.1604.04556
14 pages. arXiv admin note: substantial text overlap with arXiv:0709.0397, arXiv:0706.3135, arXiv:hep-ph/0701120
arxiv created 2016/04/15 · openalex publication_date 2016/04/15 · arxiv updated 2016/04/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The masses of negative parity (70,1-) bottom nonstrange baryons are calculated in the relativistic quark model. The relativistic three-quark equations of the (70,1-) bottom baryon multiplet are derived in the framework of the dispersion relation technique. The approximate solutions of these equations using the method based on the extraction of leading singularities of the amplitude are obtained. The masses of 21 baryons are predicted.