A very simple statistical model to the quarks asymmetries

8th International Workshop on Hadron Physics

Trevisan, Luis Augusto^1 ; Mirez, Carlos^2

Departament of Mathematics and Statistics, Universidade Estadual de Ponta Grossa, Av. Carlos Cavalcante 4748, Ponta Grossa, Paraná

84.030-900, Brazil^1

Instituto de Ciência, Engenharia e Tecnologia, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Campus Do Mucuri, Rua do Cruzeiro 01, Jardim São Paulo, Teófilo Otoni, Minas Gerais

39803-371, Brazil^2

关键词: Fock state;    Proton and neutron;    Statistical modeling;    Sum rule;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/706/5/052023/pdf
DOI  :  10.1088/1742-6596/706/5/052023

来源: IOP

【 摘 要 】

A simple statistical model is developed with the Fock states being the meson-hadron fluctuations. As expected, a insight about the violation of the Gottfried sum rule is obtained, and also a small difference between the strangeness amount in proton and neutron is explained.