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Santosh Kumar Rai

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Professor H

High Energy Physics

Office No: 203

Tel. No: 4357

Email: skrai[at]hri[dot]res[dot]in

Web: www.hri.res.in/~skrai/

Academic Profile

PhD (1999-2005) : Indian Institute of Technology Kanpur, India

Postdoctoral Fellow (2005-2007) : Harish-Chandra Research Institute, India

Postdoctoral Fellow (2007-2009) : Helsinki Institute of Physics & University of Helsinki, Finland

Postdoctoral Fellow (2009-2012) : Oklahoma State University, USA

Research Interests

  • Beyond Standard Model physics
  • Higgs Physics
  • Neutrino Phenomenology
  • Extra dimension and Supersymmetric models

Selected Publications

  • Search for a leptophobic doubly charged Higgs in same-sign four-lepton and six-lepton signatures in a left-right symmetric model – Published in European Physics Journal C, 2024.
  • Emergent new symmetry from the Higgs shadow – Published in Physical Review D, 2023.
  • Search for a light Z′ at LHC in a neutrinophilic U(1) model – Published in Physical Review D, 2021.
  • Nonstandard signatures of vectorlike quarks in a leptophobic 221 model – Published in Physical Review D, 2019.
  • Lepton-specific universal seesaw model with left-right symmetry – Published in Physical Review D, 2018.
  • Polarized window for left-right symmetry and a right-handed neutrino at the Large Hadron-Electron Collider – Published in Physical Review D (Rapid Communications), 2016.
  • Search for spin-3/2 quarks at the Large Hadron Collider – Published in Physical Review D, 2013.
  • Unity of elementary particles and forces for the third family – Published in Physics Letters B, 2012.
  • Signatures for right-handed neutrinos at the Large Hadron Collider – Published in Physical Review Letters, 2008.
  • Single photon signals for warped quantum gravity at a linear e+e- collider – Published in Journal of High Energy Physics, 2003.