arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1605.03414nucl-th
收藏

单j壳层中Q.Q相互作用的简并性

Degeneracies with the Q.Q interaction in a single j shell

Larry Zamick, Alberto Escuderos

摘要:

以前的文献[1]表明,对于g_{9/2}壳层中的2个质子和2个中子的组态,当用四极-四极相互作用(Q.Q)来获得波函数时,会出现一定的简并。我们在这里展示了另外3个这样的简并对的例子,所有的,和以前一样,涉及T=0和T=2的状态。.更重要的是,我们讨论了一个不寻常的特点,原来的例子。我们还指出,退化可能是令人困惑的,可以采取措施来消除它们。

英文摘要:

Previously [1] it was shown that for a configuration of 2 protons and 2 neutrons in the g_{9/2}shell there is a certain degeneracy that occurs when the quadrupole-quadrupole interaction (Q.Q) is used to to obtain the wave functions.. We here show 3 other examples of such degenerate pairs, all, as before, involving T=0 and T=2 states. . More important we discuss an unusual peculiarity of the original example. Also we point out that degeneracies can be confusing and steps can be taken to remove them.

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。

↑