| Issue |
E3S Web Conf.
Volume 164, 2020
Topical Problems of Green Architecture, Civil and Environmental Engineering 2019 (TPACEE 2019)
|
|
|---|---|---|
| Article Number | 01008 | |
| Number of page(s) | 8 | |
| Section | Environmental Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202016401008 | |
| Published online | 05 May 2020 | |
Bottom (70,1-) baryon multiplet
St. Petersburg Mining University, Maliy V.O. Pr., 83, St. Petersburg, 199226, Russia
* Corresponding author : ematskev@mail.ru
The aim of this paper is to derive systems of equations for the amplitudes for the case of negative parity (70,1-) bottom nonstrange baryons and to calculate the masses of these particles. In order to calculate masses of (70,1-) bottom baryons we use 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 relativistic three-quark equations of the (70,1-) bottom baryon multiplet are derived. 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.
© The Authors, published by EDP Sciences 2020
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