71 citations · 190 across the 11 of their papers we have counts for
11 papers
Pinning down Anomalous Couplings at the LHC
Disha Bhatia, Ushoshi Maitra, Sreerup Raychaudhuri
We make a careful analysis of production at the LHC, identifying the through leptonic decays, with a view to exploring the sensitivity of the machine to anomalous…
Discovery prospects of a light Higgs boson at the LHC in type-I 2HDM
Disha Bhatia, Ushoshi Maitra, Saurabh Niyogi
We present a comprehensive analysis of observing a light Higgs boson in the mass range -- GeV at the 13/14 TeV LHC, in the context of the type-I two-Higgs-doublet model.…
Mixed Higgs-Radion States at the LHC -- a Detailed Study
Amit Chakraborty, Ushoshi Maitra, Sreerup Raychaudhuri +1
Light radions constitute one of the few surviving possibilities for observable new particle states at the sub-TeV level which arise in models with extra spacetime dimensions. It is…
Dissecting new physics models through kinematic edges
Abhishek M. Iyer, Ushoshi Maitra
Kinematic edges in the invariant mass distributions of different final state particles are typically a signal of new physics. In this work we propose a scenario wherein these edges…
A Higgs in the Warped Bulk and LHC signals
F. Mahmoudi, U. Maitra, N. Manglani +1
Warped models with the Higgs in the bulk can generate light Kaluza-Klein (KK) Higgs modes consistent with the electroweak precision analysis. The first KK mode of the Higgs (h_{1})…
Probing Higgs-radion mixing in warped models through complementary searches at the LHC and the ILC
Mariana Frank, Katri Huitu, Ushoshi Maitra +1
We consider the Higgs-radion mixing in the context of warped space extra dimensional models with custodial symmetry and investigate the prospects of detecting the mixed radion. Cus…
Radion Candidate for the LHC Diphoton Resonance
Debjyoti Bardhan, Disha Bhatia, Amit Chakraborty +3
The recent observation of a modest excess in diphoton final states at the LHC, by both the ATLAS and CMS Collaborations, has sparked off the expected race among theorists to find t…
Probing the light radion through diphotons at the Large Hadron Collider
Satyaki Bhattacharya, Mariana Frank, Katri Huitu +3
A radion in a scenario with a warped extra dimension can be lighter than the Higgs boson, even if the Kaluza-Klein excitation modes of the graviton turn out to be in the multi-TeV…
Searching for an elusive charged Higgs at the Large Hadron Collider
Ushoshi Maitra, Biswarup Mukhopadhyaya, S. Nandi +2
We study the signals for a "fermiophobic" charged Higgs boson present in an extension of the standard model with an additional Higgs doublet and right handed neutrinos, responsible…
Reconciling small radion vacuum expectation values with massive gravitons in an Einstein-Gauss-Bonnet warped geometry scenario
Ushoshi Maitra, Biswarup Mukhopadhyaya, Soumitra SenGupta
In the usual 5-dimensional Randall-Sundrum scenario with warped geometry of the extra compact dimension, the Goldberger-Wise mechanism for stabilisation of the radius of compactifi…
An updated analysis of radion-higgs mixing in the light of LHC data
Nishita Desai, Ushoshi Maitra, Biswarup Mukhopadhyaya
We explore the constraints on the parameter space of a Randall-Sundrum warped geometry scenario, where a radion field arises out of the attempt to stabilise the radius of the extra…