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arXiv 1205.2134nucl-th
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等标量和等矢量中子质子配对

Isoscalar and isovector neutron-proton pairing

A. V. Afanasjev

摘要:

中子-质子(np-)对在N-Z核中起着重要的作用。一般来说,它可以具有等矢量和等振幅特性。等矢量np-配对的存在已被充分确立。相反,它仍然是有争议的是否有一个isoscope np配对。审查的情况与这两种类型的配对,特别强调的isoscope之一。结论是没有实质性的证据存在的isoscope np配对。

英文摘要:

Neutron-proton (np-) pairing is expected to play an important role in the N Z nuclei. In general, it can have isovector and isoscalar character. The existence of isovector np-pairing is well established. On the contrary, it is still debated whether there is an isoscalar np-pairing. The review of the situation with these two types of pairing with special emphasis on the isoscalar one is presented. It is concluded that there are no substantial evidences for the existence of isoscalar np-pairing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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