Decay coupling constants sum rules for dibaryon octet into two baryon octets with λ8 first order SU(3) symmetry breaking

30th Annual Meeting of the Division of Particles and Fields (DPyC) of the Mexican Physical Society

Polanco-Euán, E.N.^1 ; Gupta, V.^1 ; Sánchez-Colón, G.^1 ; Bambah, B.A.^2

Departamento de Fisica Aplicada, Centro de Investigación y de Estudios Avanzados Del IPN. Unidad Mérida, A.P. 73, Cordemex. Mérida, Yucatán

97310, Mexico^1

School of Physics, University of Hyderabad, Hyderabad

A.P. 500 046, India^2

关键词: Baryon number;    Coupling constants;    First order;    SU(3) symmetry;    Sum rule;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/761/1/012086/pdf
DOI  :  10.1088/1742-6596/761/1/012086

来源: IOP

【 摘 要 】

The SU(3) octet states with baryon number B = 2, hexaquark dibaryons, are considered. Strong decay coupling constants sum rules for dibaryon octet into two ordinary baryon octets with λ8first order SU(3) symmetry breaking are given. An SU(4) extension of the analysis is commented upon. Possibilities for the experimental observation of multibaryon and anti-multibaryon states are pointed out.