Nota de FísicaPublicado
Hadronic Correction to Coulomb Potential Between Quarks and Diquark Structure
Xin-Heng Guo; Xue-Qian Li; Peng-Nian Shen
1997
Datos de la publicación
- Autores
- Xin-Heng Guo; Xue-Qian Li; Peng-Nian Shen
- Tipo
- Nota de Física
- Estado
- Publicado
- Fecha de publicación
- 1997
- Descripción
- We have studied the hadronic correction from the background pion fields due to the chiral symmetry breaking to the Coulomb potential that governs the short-distance behavior of the interactions between the bound quarks. The background fields are associated with the constituent quark mass. We find a modified potential form which favors the diquark structure. We also roughly estimate an influence of this correction on the phase shifts in nucleon-nucleon scattering and find that it may cause an extra middle range attraction between nucleons which is expected.
- Año
- 1997
- Número
- CBPF-NF-044/97
- Vínculo con tesis
- No
- Vínculo con beca
- No