358 citations · 874 across the 23 of their papers we have counts for
4 papers · 1 filter
Interplay among gravitational waves, dark matter and collider signals in the singlet scalar extended type-II seesaw model
Purusottam Ghosh, Tathagata Ghosh, Subhojit Roy
We study the prospect of simultaneous explanation of tiny neutrino masses, dark matter (DM), and the observed baryon asymmetry of the Universe in a -symmetric complex singlet…
Mono-X signal and two component dark matter: new distinction criteria
Subhaditya Bhattacharya, Purusottam Ghosh, Jayita Lahiri +1
The identification and isolation of two WIMP dark matter (DM) components at colliders is of wide interest on the one hand but extremely challenging on the other, especially when th…
Confronting dark fermion with a doubly charged Higgs in the left-right symmetric model
Shyamashish Dey, Purusottam Ghosh, Santosh Kumar Rai
We consider a fermionic dark matter (DM) in the left-right symmetric framework by introducing a pair of vector-like (VL) doublets in the particle spectrum. The stability of the DM…
Distinguishing two dark matter component particles at colliders
Subhaditya Bhattacharya, Purusottam Ghosh, Jayita Lahiri +1
In this work we demonstrate that a distorted double hump like missing energy ($\slashed{E}$) or missing transverse momentum ($\slashed{E}_T$) or missing mass ($\slashed{M}$) distri…