MIN, DF , TIANJIN MED COLL,DIV PHYS,TIANJIN 300070,PEOPLES R CHINA.
部门归属:
ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA; NANKAI UNIV,DEPT PHYS,TIANJIN 300071,PEOPLES R CHINA
英文摘要:
The influence of density-dependent quark masses, based on the Nambu-Jona-Lasinio model, on K+-nucleus scattering is investigated. Introduction of this density dependence is found to be a possible explanation for the missing theoretical K+-nucleus cross section.
MIN, DF,ZHAO, EG,NING, PZ. INFLUENCE OF THE IN-MEDIUM QUARK MASS ON THE K+-NUCLEUS SCATTERING[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1994,21(1):69-72.
