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Interference effects for 0 nu beta beta decay in the left-right symmetric model

机译:左右对称模型中0 NU Beta Beta衰减的干扰效应

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Various mechanisms may contribute to neutrinoless double beta decay in the left-right symmetric model. The interference between these mechanisms also contribute to the overall decay rate. The analysis of the contributions of these interference terms is important for disentangling different mechanisms. In the present paper we study interference effects contributing to the decay rate for neutrinoless double-beta decay in the left-right symmetric model. The numerical values for maximum interference for several nuclides are calculated. It is observed that, for most of the interference terms, the contribution is smaller than 20% for all the nuclei considered in the study. However, the interference between the mass mechanisms (light and heavy) and eta mechanism is observed to be in the range 30%-50%. The variation of the interference effect with the Q values is also studied.
机译:各种机制可以在左右对称模型中有助于中基因族双β衰减。 这些机制之间的干扰也有助于整体衰减率。 对这些干扰项的贡献分析对于解散不同机制很重要。 在本文中,我们研究了左右对称模型中中微子双β衰减衰减率的干扰效应。 计算用于几个核素的最大干扰的数值。 观察到,对于大多数干扰项,对于研究中考虑的所有细胞核,贡献小于20%。 然而,观察到质量机制(光和重)和ETA机理之间的干扰为30%-50%。 还研究了与Q值的干扰效果的变化。

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