【摘要】 本文在夸克唯象势中加入了中程势.核力由夸克交换效应势和单π交换势共同决定.计算了四种通道N—N势的中心部分,结果除能说明核力的短程性、饱和性之外,在偶道有较强吸引,TE道N—N势的极小值为-51.5MeV.与两种唯象势进行了比较.更多还原

【Abstract】 In the q-q phenomenologicai potential, intermediate potential kr e-r/ai is introduced. It is argued that N-N force is determined by both quark exchange effect potential and one pion exchange potential. Central N-N potentials of the four channels are calculated. The results can explain short range and saturation of nuclear forces, and in even channels there are still stronger attractions. The extremum value of TE channel N-//potential is found to be .-Sl.SMeV. The resulting curves are compared with Reid and Tamagaki phenomenologicai potentials.更多还原