399 citations
- University of CalcuttaIN6 papers
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30 papers · 1 filter
Neutrino mass and low-scale leptogenesis in a testable SUSY SO(10) model
Swarup Kumar Majee, Mina K. Parida, Amitava Raychaudhuri
It is shown that a supersymmetric SO(10) model extended with fermion singlets can accommodate the observed neutrino masses and mixings as well as generate the desired lepton asymme…
Resolving the Mass Hierarchy with Atmospheric Neutrinos using a Liquid Argon Detector
Raj Gandhi, Pomita Ghoshal, Srubabati Goswami +1
We explore the potential offered by large-mass Liquid Argon detectors for determination of the sign of Delta m_{31}^2, or the neutrino mass hierarchy, through interactions of atmos…
Radiative correction to the lightest neutral Higgs mass in warped supersymmetry
Gautam Bhattacharyya, Swarup Kumar Majee, Tirtha Sankar Ray
We compute radiative correction to the lightest neutral Higgs mass () induced by the Kaluza-Klein (KK) towers of fermions and sfermions in a minimal supersymmetric scenario em…
On Probing theta_{23} in Neutrino Telescopes
Sandhya Choubey, Viviana Niro, Werner Rodejohann
Among all neutrino mixing parameters, the atmospheric neutrino mixing angle theta_{23} introduces the strongest variation on the flux ratios of ultra high energy neutrinos. We inve…
Non-universal scalar masses: a signal-based analysis for the Large Hadron Collider
Subhaditya Bhattacharya, AseshKrishna Datta, Biswarup Mukhopadhyaya
We study the possible signatures of non-universal scalar masses in supersymmetry at the Large Hadron Collider (LHC). This is done, following our recent study on gaugino non-univers…
Right sneutrinos and the signals of a stable stop at the Large Hadron Collider
Debajyoti Choudhury, Sudhir Kumar Gupta, Biswarup Mukhopadhyaya
We investigate charged tracks signals of a supersymmetric scenario, where the lighter stop is the next-to-lightest supersymmetric particle (NLSP). It is found that such an NLSP is…