27 citations · 180 across the 18 of their papers we have counts for
5 papers · 1 filter
Optimal sensitivity of anomalous charged triple gauge couplings through boson helicity at the colliders
Sahabub Jahedi, Jayita Lahiri, Amir Subba
We study the estimation of anomalous charged triple gauge couplings (cTGCs) parameterized in a model-independent Standard Model effective field theory (SMEFT) framework via pr…
Lepton collider as a window to reheating via freezing in dark matter detection. Part II
Basabendu Barman, Subhaditya Bhattacharya, Sahabub Jahedi +2
Dark matter (DM) genesis via Ultraviolet (UV) freeze-in embeds the seed of reheating temperature and dynamics in its relic density. Thus, discovery of such a DM candidate can possi…
Collider and CMB complementarity of leptophilic dark matter with light Dirac neutrinos
Debasish Borah, Nayan Das, Sahabub Jahedi +1
We study the discovery prospects of leptophilic dark matter (DM) in future lepton colliders by considering the light neutrinos to be of Dirac type. Adopting an effective field theo…
Exploring Optimal Sensitivity of Lepton Flavor Violating Effective Couplings at the Colliders
Sahabub Jahedi, Abhik Sarkar
We analyze lepton flavor violation (LFV) using the Standard Model Effective Field Theory (SMEFT) framework at the future lepton colliders. Our focus is on the associated production…
Lepton collider as a window to reheating via freezing in dark matter detection. Part I
Basabendu Barman, Subhaditya Bhattacharya, Sahabub Jahedi +2
We propose a methodology to infer the reheat temperature () of the Universe from the collider signal of freezing in dark matter (DM). We demonstrate it for the mono-…