130 citations · 2.3k across the 93 of their papers we have counts for
3 papers · 1 filter
Freezing-in dark matter through a heavy invisible
Gautam Bhattacharyya, Maíra Dutra, Yann Mambrini +1
We demonstrate that in a class of the extension of the Standard Model (SM), under which all the Standard Model matter fields are uncharged and the additional neutral gauge…
An extended gauge mediation for muon explanation
Gautam Bhattacharyya, Tsutomu T. Yanagida, Norimi Yokozaki
It is increasingly becoming difficult, within a broad class of supersymmetric models, to satisfactorily explain the discrepancy between the measured and its standard mode…
A reappraisal of constraints on models from unitarity and direct searches at the LHC
Triparno Bandyopadhyay, Gautam Bhattacharyya, Dipankar Das +1
In a truly model-independent approach, we reexamine a minimal extension of the Standard Model (SM) through the introduction of an additional symmetry leading to a new neutra…