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Correlating the anomalous results in b→s decays with inert Higgs doublet dark matter and the muon g−2

Basabendu Barman*, Debasish Borah†, Lopamudra Mukherjee‡, and Soumitra Nandi§

  • Indian Institute of Technology, North Guwahati, Guwahati 781039, Assam, India

  • *bb1988@iitg.ac.in
  • †dborah@iitg.ac.in
  • ‡mukherjeelopa@iitg.ac.in
  • §soumitra.nandi@iitg.ac.in
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Phys. Rev. D 100, 115010 – Published 5 December, 2019

DOI: https://doi.org/10.1103/PhysRevD.100.115010

Abstract

In this article, we have considered an extension of the inert Higgs doublet model with SU(2)L singlet vectorlike fermions. Our model is capable of addressing some interesting anomalous results in b→sℓ+ℓ− decays [like R(K(*))] and in muon (g−2). Apart from explaining these anomalies, and being consistent with other flavor data, the model satisfies relevant constraints in the dark matter sector, while remaining within the reach of ongoing direct detection experiments. The model also produces signatures at the large hadron collider (LHC) with final states comprised of dilepton, dijet and missing energy, providing signals to be probed at higher luminosity.

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Phys. Rev. D 100, 115010– Published 5 December, 2019
  • Received 16 May 2019
  • Revised 27 August 2019
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