One-loop corrections to the neutrino mass in the axion-neutrino coupling scheme

被引:0
|
作者
Mosquera, M. E. [1 ,2 ]
Civitarese, O. [2 ,3 ]
机构
[1] Univ La Plata, Fac Ciencias Astron & Geofis, Paseo Bosque S-N, RA-1900 La Plata, Argentina
[2] Univ La Plata, Dept Phys, C C 67, RA-1900 La Plata, Argentina
[3] Inst Phys IFLP CONICET, Diag 113 & 63, RA-1900 La Plata, Argentina
来源
关键词
Massive axions; neutrino mass; couplings axion-neutrinos;
D O I
10.1142/S0218301323500325
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The coupling between neutral scalar axions and neutrinos is discussed as a possible mechanism responsible for a nonzero neutrino mass. We add to the conventional Peccei and Queen zeroth-order approach, that is the breaking of the U(1) symmetry at the axion level added to the fourth component of the neutrino current, one-loop corrections assuming the composite nature of flavor neutrinos. The calculations are performed for the three active neutrino flavors.
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页数:7
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