Chin. Phys. Lett.  1998, Vol. 15 Issue (5): 323-325    DOI:
Original Articles |
Construction of Paired States in Axially Symmetric Nuclei and Diabolic Pair Transfer
LEI Yi-an;ZENG Jin-yan
Department of Physics, Peking University, Beijing 100871
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LEI Yi-an, ZENG Jin-yan 1998 Chin. Phys. Lett. 15 323-325
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Abstract In axially symmetric nuclei, three forms of paired states can be constructed, i.e., monopole pair, signature pair and ±Ω pair, which are the eigenstates of (J2, Jz), (J2z, Rx(π)), and Jz, respectively. In the cranked shell model, though the energy spectra at ω = 0 are the same for three types of pair interactions, the spectra and spin alignments for ω≠0 are different to a certain extent. It is found that the ω variation of the pair transfer amplitude, particularly the diabolic pair transfer, is quite different for different pair interactions.

Keywords: 21.10.Re. 21.60.Ev     
Published: 01 May 1998
PACS:  21.10.Re. 21.60.Ev  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1998/V15/I5/0323
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