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arXiv 1006.0960nucl-ex
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T= 154 Ni的Gamow-Teller衰变

Gamow-Teller Decay of the T=1 54Ni

Francisco Gabriel Molina Palacios

摘要:

在假设同位旋是一个好量子数的条件下,T=1,TPDMATHABMM = $\pm$ 1核对的基态到位于它们之间的T=0核的激发态的跃迁是对称的.为了研究A=54的这些跃迁的同位旋对称性,我们进行了两个不同的实验:1)在RCNP(Osaka)对T $_Z$ =+1 $\rightarrow$ 0. 2)$β$ -Louvain la Neuve的衰变实验。\\目前的工作显示的第一个结果,在分析的$β$ -衰变实验的一部分,文凭和博士论文的弗朗西斯科Molina帕拉西奥斯在费斯卡研究所在瓦伦西亚。

英文摘要:

Under the assumption that isospin is a good quantum number, symmetry is expected for the transitions from ground state of the pair T=1, T$_Z$=$\pm$1 nuclei to the excited states of the T=0 nucleus situated betweem them. To study the isospin symmetry of these transitions in mass A=54, we have performed two different experiment: 1) High resolution charge exchange reactions at RCNP (Osaka) for the T$_Z$=+1 $\rightarrow$ 0. 2) $β$-decay experiment a Louvain la Neuve. \\ The present work shows the first results in the analysis of the $β$-decay experiment as part of the Diploma and PhD thesis of Francisco Molina Palacios at Instituto de Fisica Corpuscular in Valencia.

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