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arXiv 0901.3523hep-ph
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超费米子质量矩阵对角化的一种方法

A method of diagonalization for sfermion mass matrices

Alfredo Aranda, J. Lorenzo Diaz-Cruz, R. Noriega-Papaqui

摘要:

本文给出了最小超对称标准模型(MSSM)的费米子质量矩阵的对角化方法。它提供了解析表达式的质量和混合角,而一般的厄米斯费米子质量矩阵,并允许研究的情况下,扩展通常的约束- MSSM。三个签名的情况下,明确提出了一个一般性的研究口味变化的中性电流过程中的讨论。

英文摘要:

We present a method of diagonalization for the sfermion mass matrices of the minimal supersymmetric standard model (MSSM). It provides analytical expressions for the masses and mixing angles of rather general hermitian sfermion mass matrices, and allows the study of scenarios that extend the usual constrained - MSSM. Three signature cases are presented explicitly and a general study of flavor changing neutral current processes is outlined in the discussion.

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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