Anirban Biswas
Articles written in Pramana – Journal of Physics
Volume 80 Issue 3 March 2013 pp 539-557 Research Articles
Real gauge singlet scalar extension of the Standard Model: A possible candidate for cold dark matter
Anirban Biswas Debasish Majumdar
The simplest extension of Standard Model (
Volume 89 Issue 4 October 2017 Article ID 0067 Special Issue
Exploring a hidden fermionic dark sector
DEBASISH MAJUMDAR AMIT DUTTA BANIK ANIRBAN BISWAS
We propose a hidden sector fermion dark matter model which follows a dark $SU(2)_H$ symmetry. Fermions in the dark sector also carry a global $U(1)_H$ charge while the gauge bosons and dark scalar do not have any global $U(1)_H$ charge. The lightest fermion in dark sector can serve as a potential dark matter candidate. We investigate whether the proposed dark matter candidate can explain indirect detection results from galactic centre.
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