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arXiv 1402.0628hep-ph
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Dirac中微子非最小轻子质量织构的意义

Implications of non minimal lepton mass textures for Dirac neutrinos

Samandeep Sharma, Priyanka Fakay, Gulsheen Ahuja, Manmohan Gupta

摘要:

根据最近对轻子混合角$θ_{13}$的测量,研究了最新混合角数据对狄拉克中微子轻子质量矩阵非最小织构的影响.所有这些纹理特定轻子质量矩阵已被检查的情况下,正常的层次,倒置的层次和中微子质量简并的最新数据的兼容性。研究了这三种轻子混合角对轻子扇区中最轻中微子质量和Jarlskog CP破坏参数的影响。

英文摘要:

In the light of the recent measurement of the leptonic mixing angle $θ_{13}$, implications of the latest mixing data have been investigated for non-minimal textures of lepton mass matrices pertaining to Dirac neutrinos. All these texture specific lepton mass matrices have been examined for their compatibility with the latest data in the cases of normal hierarchy, inverted hierarchy and degenerate scenario of neutrino masses. The implications of all the three lepton mixing angles have been investigated on the lightest neutrino mass as well as the Jarlskog's CP violating parameter in the leptonic sector.

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