Extension of minimal fermionic dark matter model: a study with two Higgs doublet model

The European Physical Journal C

Debasish Majumdar¹  Amit Dutta Banik¹ 

[1] Astroparticle Physics and Cosmology Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, 700064, Kolkata, India;

关键词: Dark Matter;    Large Hadron Collider;    Higgs Doublet;    Galactic Centre;    Dark Matter Candidate;   

DOI  :  10.1140/epjc/s10052-015-3589-0

来源: Springer

【 摘 要 】

We explore a fermionic dark matter model with a possible extension of Standard Model of particle physics into two Higgs doublet model. Higgs doublets couple to the singlet fermionic dark matter through a non-renormalisable coupling providing a new physics scale. We explore the viability of such dark matter candidate and constrain the model parameter space by collider serach, relic density of DM, direct detection measurements of DM-nucleon scattering cross-section and with the experimentally obtained results from indirect search of dark matter.

【 授权许可】

CC BY