NUCLEON FORM-FACTORS IN AN EXTENDED NAMBU-JONA-LASINIO MODEL WITH THE RELATIVISTIC MEAN-FIELD APPROXIMATION
- ZHANG, JW
- YANG, LM
- DENG, WZ
Publication date
January 1993
DOI Publisher
理论物理通讯英文版 ISSN
0253-6102 Journal
issn:0253-6102Abstract
An extended Nambu-Jona-Lasinio model is proposed and solved in relativistic Hartree approximation. An effective confining potential for individual quarks is obtained in a self-consistent way through an ansatz on the form of the interaction kernel. Various nucleon form factors and static properties are evaluated comparably with the empirical measurement.Physics, MultidisciplinarySCI(E)中国科学引文数据库(CSCD)1ARTICLE4445-4522
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