20 citations · 23 across the 4 of their papers we have counts for
4 papers
LHC signatures of a light pseudoscalar in a flipped two-Higgs scenario: the usefulness of boosted pairs
Dilip Kumar Ghosh, Biswarup Mukhopadhyaya, Sirshendu Samanta +1
Similar to some other two-Higgs doublet models (2HDM), the flipped 2HDM admits of a light pseudoscalar physical state whose mass can be well below 50 GeV. The fact that the pseudos…
New Source of CP violation in B physics ?
N. G. Deshpande, D. K. Ghosh
In this talk we discuss how the down type left-right squark mixing in Supersymmetry can induce a new source of CP violation in the time dependent asymmtries in B --> phi K process.…
Higgs production in association with top quark pair at e+e- colliders in theories of higher dimensional gravity
D. Choudhury, N. G. Deshpande, D. K. Ghosh
The models of large extra compact dimensions, as suggested by Arkani-Hamed, Dimopoulos and Dvali, predict exciting phenomenological consequences with gravitational interactions bec…
Flavor and CP violating Z exchange and the rate asymmetry in B --> phi K_S
N. G. Deshpande, D. K. Ghosh
Recent measurements of time dependent CP asymmetry in B --> phi K_S, if confirmed, would indicate a new source of CP violation. We examine flavor violating tree-level Z currents in…