Neutrino masses from SUSY: Different contributions and their implications

Pramana

Sudhir K Vempati¹ 

[1] Theoretical Physics Group, Physical Research Laboratory, Navarangpura, Ahmedabad 380 009, India$$

关键词: 𝑅-parity violation;    neutrino masses.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We discuss the various sources of neutrino masses in supersymmetric standard models with explicit lepton number violation. We show that the bilinear lepton number violating soft terms in models with either bilinear or trilinear lepton number violating couplings in the superpotential, play an important role in determining the neutrino mass spectrum. A comparative study of the neutrino mass spectrum and its implications for the present neutrino anomalies in these models is presented.

【 授权许可】

Unknown