69 citations · 187 across the 7 of their papers we have counts for
7 papers
An update on the two singlet Dark Matter model
Tanushree Basak, Baradhwaj Coleppa, Kousik Loho
We revisit the two real singlet extension of the Standard Model with a symmetry. One of the singlet scalars , by virtue of an unbroken symm…
Galactic Center gamma-ray excess and Higgs-portal Dark Matter
Tanmoy Mondal, Tanushree Basak
From astronomical observations, we know that dark matter exists and makes up 25\% of our Universe. Recently the study of anomalous gamma-ray emission in the regions surroundi…
Explaining AMS-02 positron excess and muon anomalous magnetic moment in dark left-right gauge model
Tanushree Basak, Subhendra Mohanty, Gaurav Tomar
In a Dark left-right gauge model, the neutral component of right-handed lepton doublet is odd under generalized R-parity and thus the lightest one serves as the dark matter (DM) ca…
Class of Higgs-portal Dark Matter models in the light of gamma-ray excess from Galactic center
Tanushree Basak, Tanmoy Mondal
Recently the study of anomalous gamma-ray emission in the regions surrounding the galactic center has drawn a lot of attention as it points out that the excess of GeV ga…
Constraining Minimal model from Dark Matter Observations
Tanushree Basak, Tanmoy Mondal
We study the gauge extension of the Standard Model which contains a singlet scalar and three right-handed neutrinos. The vacuum expectation value of the singlet scalar breaks…
130 GeV gamma ray line and enhanced Higgs di-photon rate from Triplet-Singlet extended MSSM
Tanushree Basak, Subhendra Mohanty
We propose an economic extension of minimal supersymmetric standard model with a SU(2) singlet and Y=0 triplet, which can explain (i) the 125 GeV Higgs boson without fine tuning, (…
Triplet-Singlet Extension of the MSSM with a 125 Gev Higgs and Dark Matter
Tanushree Basak, Subhendra Mohanty
We study the extension of Minimal Supersymmetric Standard Model by adding one singlet and one hypercharge zero SU(2) triplet chiral superfield. The triplet sector gives an addition…