تقرير
CP violation in light neutrino oscillations and heavy neutrino decays: a general and explicit seesaw-bridged correlation
العنوان: | CP violation in light neutrino oscillations and heavy neutrino decays: a general and explicit seesaw-bridged correlation |
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المؤلفون: | Xing, Zhi-zhong |
سنة النشر: | 2023 |
المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology |
مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment |
الوصف: | With the help of a block parametrization of the canonical seesaw flavor textures in terms of the Euler-like rotation angles and CP-violaing phases, we derive a general and explicit expression for the Jarlskog invariant of CP violation in neutrino oscillations and compare it with the CP-violating asymmetries of heavy Majorana neutrino decays within the minimal seesaw framework which contains two right-handed neutrino fields. Two simplified scenarios are discussed to illustrate how direct or indirect the correlation between these two types of CP violation can be. Comment: LaTeX 16 pages. More discussions added. Accepted for publication in Phys. Lett. B |
نوع الوثيقة: | Working Paper |
DOI: | 10.1016/j.physletb.2023.138065 |
URL الوصول: | http://arxiv.org/abs/2306.02362 |
رقم الأكسشن: | edsarx.2306.02362 |
قاعدة البيانات: | arXiv |
DOI: | 10.1016/j.physletb.2023.138065 |
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