NUCLEAR FORCES FROM CHIRAL DYNAMICS

Fizika B (Zagreb)

AUGUL A. MUTYGULLINA¹  RENAT KH. GAINUTDINOV¹ 

关键词: chiral dynamics;    nucleon-nucleon interactions;   

DOI  :  

学科分类：物理（综合）

来源: Fizika B: a journal of experimental and theoretical physics

【 摘 要 】

We made an analysis of time-ordered diagrams for the two-nucleon T-matrix in chiralperturbation theory. From the analysis, it follows that low-energy nucleon dynamics isgoverned by the generalized dynamical equation [derived in J. Phys. A 32 (1999)5657] with a nonlocal-in-time interaction operator. We also present an operator thatparametrizes the nucleon-nucleon interaction in the ¹S₀ channel atleading order of the Weinberg power counting.

【 授权许可】

Unknown