• Prospects of experimentally reachable beyond Standard Model physics in inverse see-saw motivated SO(10) GUT

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/086/02/0223-0229

    • Keywords

       

      Unification; inverse see-saw; 0𝜈𝛽𝛽 decay; lepton flavour violation; proton lifetime; $n-\bar{n}$ oscillation; 𝐾-decay; 𝑍′-boson; sterile neutrinos.

    • Abstract

       

      The grand unification theories based on SO(10) gauge group have been at the centre of attraction to beyond Standard Model phenomenology. The SO(10) gauge symmetry may pass through several intermediate symmetries before breaking to Standard Model. Therefore some higher symmetries may occur at the experimentally reachable scales. This feature flourishes easily in non-supersymmetric models compared to supersymmetric ones. We find that certain breaking chains give tremendous predictions for the physics being explored at various particle physics experiments. Explanation to neutrino masses through TeV scale inverse see-saw is the driving theme of the models studied.

    • Author Affiliations

       

      Ram Lal Awasthi1 2

      1. Harish-Chandra Research Institute, Chhatnag Road, Jhunsi, Allahabad 211 019, India
      2. CETMS, Siksha ‘O’ Anusandhan University, Khandagiri Square, Bhubaneswar 751 030, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.