36 citations · 287 across the 21 of their papers we have counts for
6 papers · 1 filter
New -Boson mass in the light of doubly warped braneworld model
Basabendu Barman, Ashmita Das, Soumitra Sengupta
The recent observation by CDF collaboration has disclosed a modification in the mass of the boson. In this regard we show that this modification in the mass of the boson ca…
Non-minimally Coupled Vector Boson Dark Matter
Basabendu Barman, Nicolás Bernal, Ashmita Das +1
We consider a simple abelian vector dark matter (DM) model, where {\it only} the DM couples non-minimally to the scalar curvature of the backg…
Modulus stabilisation in a backreacted warped geometry model via Goldberger-Wise mechanism
Ashmita Das, Tanmoy Paul, Soumitra SenGupta
In the context of higher dimensional braneworld scenario, the stabilisation of extra dimensional modulus is an essential requirement for resolving the gauge hierarchy problem in th…
Graviton modes in multiply warped geometry
Mathew Thomas Arun, Debajyoti Choudhury, Ashmita Das +1
The negative results in the search for Kaluza-Klein graviton modes at the LHC, when confronted with the discovery of the Higgs, has been construed to have severely limited the effi…
126 GeV Higgs and ATLAS bound on the lightest graviton mass in Randall-Sundrum model
Ashmita Das, Soumitra SenGupta
In the search for extra dimension through dilepton events in 7-TeV proton-proton collision, the ATLAS detector at LHC has set stringent lower bound on the mass of the Randall-Sundr…
Bulk Higgs and Gauge fields in a multiply warped braneworld model
Ashmita Das, R. S. Hundi, Soumitra SenGupta
We readdress the problems associated with bulk Higgs and the gauge fields in a 5-dimensional Randall-Sundrum model by extending the model to six dimensions with double warping alon…