Properties of bottomonia in a relativistic quark model

被引：0
作者：
Naik, Vipin N. S. [1 ,2 ]
Monteiro, Antony Prakash [1 ]
Dsouza, Praveen P. [1 ]
Kumar, K. B. Vijaya [2 ,3 ]
机构：
[1] St Philomena Coll, Dept Phys, Puttur 574202, Darbe, India
[2] Mangalore Univ, Dept Phys, Mangalagangothri 574199, India
[3] NITTE, NMAM Inst Technol, Dept Phys, Karkala 574110, India
来源：
MODERN PHYSICS LETTERS A | 2022年 / 37卷 / 23期
关键词：
Bottomonium; RHM; COGEP; mass spectra; splittings; radiative decays; CHI-B PRODUCTION; EXCLUSIVE REACTION; MATRIX-ELEMENTS; MESON SPECTRUM; HARMONIC MODEL; CONFINEMENT; CHARMONIUM; UPSILON; SPECTROSCOPY; EXCHANGE;
D O I：
10.1142/S0217732322501565
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The mass spectrum of bb states has been obtained using the phenomenological relativistic quark model (RQM). The Hamiltonian used in the investigation has confinement potential and confined one gluon exchange potential (COGEP). In the framework of RQM a study of M1 and E1 radiative decays of b (b) over bar states has been made. An overall agreement is obtained with the experimental masses and decay widths. The possibility that some of the excited s wave b (b) over bar states being exotic states is explored.
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页数：19
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