论文标题
左右对称模型中的中准双β衰减和$<η>$机制
Neutrinoless Double Beta Decay and $<η>$ Mechanism in the Left-Right Symmetric Model
论文作者
论文摘要
在左右对称模型的框架内研究了中微子双β（$0νβ$）衰减。除常规有效的中微子质量$<m_ν>$机制外，左手和右手电流的共存在Lepton和Hadron的混合中引起了相当复杂的相互作用，称为$<λ> $机制和$<η>$机制。在这封信中，我们指出了$<η>$机制的放大倍数和对不同核的$0νβ$衰减的重要性，以指定超出标准模型以外的新物理。
The neutrinoless double beta ($0νββ$) decay is studied in the framework of left-right symmetric model. The coexistence of left and right handed currents induces rather complicated interactions in the mixing of lepton and hadrons, called $<λ>$ mechanism and $<η>$ mechanism in addition to the conventional effective neutrino mass $<m_ν>$ mechanism. In this letter we indicate the possible magnification of $<η>$ mechanism and importance to survey $0νββ$ decay of different nuclei for specifying New Physics beyond the Standard Model.
