The masses of heavy pentaquarks in the non-relativistic Bethe-Salpeter quark model



Título del documento: The masses of heavy pentaquarks in the non-relativistic Bethe-Salpeter quark model
Revista: Revista mexicana de física
Base de datos: PERIÓDICA
Número de sistema: 000460869
ISSN: 0035-001X
Autors: 1
2
3
Institucions: 1Menoufia University, Faculty of Science, Menufiya. Egipto
2Suez Canal University, Faculty of Science, Suez. Egipto
3Al-Azhar University, Faculty of Science, El Cairo. Egipto
Any:
Període: Ene-Feb
Volum: 68
Número: 1
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, teórico
Resumen en inglés The exotic particles such as the pentaquarks are believed to strengthen the understanding of important interactions and the principle of QCD in which pentaquarks contain two heavy-valence quarks. The structure of two bodies including an antiquark and two-diquark is introduced. A new potential for quark interaction is suggested which includes the logarithm and linear potentials, as well as the spin-spin interaction. The suggested potential is included in the framework of spinless of the Bethe-Salpeter equation. A comparison with other works is presented which provides a good description of pentaquarks
Disciplines Física y astronomía
Paraules clau: Física de altas energías,
Pentaquarks,
Antiquarks,
Dos diquarks
Keyword: High energy physics,
Pentaquarks,
Antiquarks,
Two-diquark
Text complet: Texto completo (Ver HTML) Texto completo (Ver PDF)