5 papers
Unveiling the Vanishing Higgsino-Nucleon Scattering in the MSSM at Next-to-Leading Order
Subhadip Bisal, Arindam Chatterjee, Debottam Das +2
Higgsino dark matter (DM) is considered one of the most well-motivated and minimal DM scenarios arising from supersymmetric extensions of the Standard Model. Motivated by the requi…
Constraining ALP-Top Interaction from the Chromoelectric Dipole Moment of the Top Quark
Subhadip Bisal
The couplings of axion-like particles (ALPs) to Standard Model fermions are proportional to the fermion masses, making the interaction with the top quark particularly significant.…
Radiative corrections to the direct detection of the Higgsino-(and Wino-)like neutralino dark matter: Spin-dependent interactions
Subhadip Bisal, Arindam Chatterjee, Debottam Das +1
The lightest neutralino () is a promising dark matter (DM) candidate in the R-parity conserving minimal supersymmetric standard model (MSSM). In this work, we focus o…
Electroweak renormalization of neutralino-Higgs interactions at one-loop and its impacts on spin-independent direct detection of Wino-like dark matter
Subhadip Bisal, Arindam Chatterjee, Debottam Das +1
A Wino-like neutralino dark matter (DM) in the form of the lightest supersymmetric particle (LSP) has been considered one of the popular paradigms that can naturally accommodate {\…
Next-to-leading order QCD corrections to ,
Pankaj Agrawal, Subhadip Bisal, Biswajit Das +1
We consider the rare decay channels of the boson: and . To obtain the widths and distributions f…