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arXiv 1111.1174nucl-thnucl-ex
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形变Hartree-Fock模型下双β衰变核的能谱和电磁矩研究

Study of Energy Spectra and Electromagnetic moments of Double Beta Decay Nuclei in Deformed Hartree-Fock Model

S. K. Ghorui, P. K. Raina, A. K. Singh, P. K. Rath, C. R. Praharaj

摘要:

在自洽形变Hartree-Fock(HF)和角动量(J)投影模型的框架下,研究了质量范围为A=76 ~ A=130的参与双β衰变过程的核的能谱.研究了偶-偶母核、子核和中间奇-奇核的基态谱,并与已有的实验结果进行了比较。为了检验波函数的可靠性,我们还计算了这些核的约化E ~ 2跃迁矩阵元、电四极矩和磁偶极矩。计算结果与实验结果进行了比较,并取得了实质性的协议。

英文摘要:

Spectroscopy of nuclei in the mass range A=76 to A=130, participating in double beta decay processes are studied in the framework of the self-consistent deformed Hartree-Fock (HF) and angular momentum (J) projection model. Spectra of ground bands have been studied and compared with available experimental results for even-even parent and daughter as well as for intermediate odd-odd nuclei. To test the reliability of the wave functions we have also calculated the reduced E2 transition matrix elements, electric quadrupole moments and magnetic dipole moments for these nuclei. The calculated results are compared with the experimental findings and substantial agreement is achieved.

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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