Can one simultaneously describe the deuteron properties and the nucleon-nucleon phase shifts in the quark cluster model?
Can one simultaneously describe the deuteron properties and the nucleon-nucleon phase shifts in the quark cluster model?
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DOI：
10.1103/physrevc.50.2246
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发表时间：
1994-10
期刊：
影响因子：
--
通讯作者：
Valcarce;Buchmann;Fernández;Faessler
中科院分区：
文献类型：
--
作者：
Valcarce;Buchmann;Fernández;Faessler
在组成夸克模型的框架下，利用夸克-夸克相互作用，除了夸克之间的单胶子交换外，还结合了[sigma]和[pi]手征介子，计算了氢子的性质。这种相互作用能够同时描述核子-核子相移。与早期使用核子之间的等效介子势的计算不同，这种描述只包括夸克之间的相互作用。
Deuteron properties have been calculated in the framework of the constituent quark model using a quark-quark interaction which incorporates [sigma] and [pi] chiral mesons besides the one-gluon exchange between quarks. This interaction is able to describe simultaneously the nucleon-nucleon phase shifts. In contrast with earlier calculations, in which equivalent meson potentials between nucleons have been used, this description includes only interactions between quarks.