论文标题
与RGE修饰的Seesaw关系，桥接谐振的瘦肉生成和低能CP违反
Bridging resonant leptogenesis and low-energy CP violation with an RGE-modified seesaw relation
论文作者
论文摘要
We propose a special type-I seesaw scenario in which the Yukawa coupling matrix $Y^{}_ν$ can be fully reconstructed by using the light Majorana neutrino masses $m^{}_i$, the heavy Majorana neutrino masses $M^{}_i$ and the PMNS lepton flavor mixing matrix $U$.是RGE引起的对Seesaw关系的校正，有助于通过$ M^{} _ 1 \ simeq m^{} _ 2 \ ll m^{} _ 3 $来解释宇宙观察到的宇宙的重子 - 抗逆性不对称。我们表明，我们的想法在具有平衡温度的$τ$优惠方案中效果很好正常的质量顺序。我们发现，同一想法对于{\ it Minimil} type-i Seesaw模型也是可行的。
We propose a special type-I seesaw scenario in which the Yukawa coupling matrix $Y^{}_ν$ can be fully reconstructed by using the light Majorana neutrino masses $m^{}_i$, the heavy Majorana neutrino masses $M^{}_i$ and the PMNS lepton flavor mixing matrix $U$. It is the RGE-induced correction to the seesaw relation that helps interpret the observed baryon-antibaryon asymmetry of the Universe via flavored resonant thermal leptogenesis with $M^{}_1 \simeq M^{}_2 \ll M^{}_3$. We show that our idea works well in either the $τ$-flavored regime with equilibrium temperature $T \simeq M^{}_1 \in (10^9, 10^{12}]$ GeV or the $(μ+τ)$-flavored regime with $T \simeq M^{}_1 \in (10^5, 10^9]$ GeV, provided the light neutrinos have a normal mass ordering. We find that the same idea is also viable for a {\it minimal} type-I seesaw model with two nearly degenerate heavy Majorana neutrinos.
