Items where Author is "Roy, Sourov"

Article

Khan, Subrata ; Goswami, Srubabati ; Roy, Sourov (2014) Vacuum stability constraints on the minimal singlet TeV seesaw model Physical Review D: Particles, Fields, Gravitation, and Cosmology, 89 (7). Article ID 073021. ISSN 2470-0010

Banerjee, Shankha ; Dev, P. S. Bhupal ; Mondal, Subhadeep ; Mukhopadhyaya, Biswarup ; Roy, Sourov (2013) Invisible Higgs decay in a supersymmetric inverse seesaw model with light sneutrino dark matter Journal of High Energy Physics, 2013 (10). Article ID 221. ISSN 1029-8479

Dey, Paramita ; Mukhopadhyaya, Biswarup ; Roy, Sourov ; Vempati, Sudhir K. (2012) Constraints on axino warm dark matter from X-ray observation at the Chandra telescope and SPI Journal of Cosmology and Astroparticle Physics, 2012 (05). p. 042. ISSN 1475-7516

Bhupal Dev, P. S. ; Mondal, Subhadeep ; Mukhopadhyaya, Biswarup ; Roy, Sourov (2012) Phenomenology of light sneutrino dark matter in cMSSM/mSUGRA with inverse seesaw Journal of High Energy Physics, 2012 (9). Article ID 110. ISSN 1029-8479

Joshipura, Anjan S. ; Roy, Sourov ; Sankar, S. Uma (2011) Neutrinos and beyond standard model Pramana - Journal of Physics, 76 (5). pp. 699-705. ISSN 0304-4289

Ghosh, Pradipta ; Dey, Paramita ; Mukhopadhyaya, Biswarup ; Roy, Sourov (2010) Radiative contribution to neutrino masses and mixing in μνSSM Journal of High Energy Physics, 2010 (5). Article ID 087. ISSN 1029-8479

Huitu, Katri ; Laamanen, Jari ; Pandita, Pran N. ; Roy, Sourov (2005) Phenomenology of nonuniversal gaugino masses in supersymmetric grand unified theories Physical Review D - Particles, Fields, Gravitation and Cosmology, 72 (5). pp. 055013_1-055013_12. ISSN 1550-7998

Huitu, Katri ; Laamanen, Jari ; Roy, Probir ; Roy, Sourov (2005) Infrared fixed point of the top Yukawa coupling in split supersymmetry Physical Review D - Particles, Fields, Gravitation and Cosmology, 72 (5). pp. 055002_1-055002_5. ISSN 1550-7998

Hewett, JoAnne L. ; Roy, Probir ; Roy, Sourov (2004) Higher dimensional models of light Majorana neutrinos confronted by data Physical Review D - Particles, Fields, Gravitation and Cosmology 1550-7998 The American Physical SocietyPhysical Review D - Particles, Fields, Gravitation and Cosmology, 70 (5). pp. 051903_1-051903_5. ISSN 1550-7998

Choudhury, Debajyoti ; Ghosh, Dilip Kumar ; Roy, Sourov (2002) Signals of anomaly mediated supersymmetry breaking in an e^-γ collider Nuclear Physics B, 646 (1-2). pp. 3-23. ISSN 0550-3213

Ghosh, Dilip Kumar ; Kundu, Anirban ; Roy, Probir ; Roy, Sourov (2001) Characteristic W-ino signals in a linear collider from anomaly mediated supersymmetry breaking Physical Review D - Particles, Fields, Gravitation and Cosmology, 64 (11). pp. 115001_1-115001_14. ISSN 1550-7998

Ghosh, Dilip Kumar ; Roy, Probir ; Roy, Sourov (2000) Linear collider signal of a Wino LSP in anomaly mediated scenarios Jounal of High Energy Physics, 2000 (8). No pp. given. ISSN 1126-6708

Datta, Aseshkrishna ; Mukhopadhyaya, Biswarup ; Roy, Sourov (2000) Constraining an R-parity violating supersymmetric theory from the SuperKamiokande data on atmospheric neutrinos Physical Review D, 61 (5). Article ID 055006. ISSN 0556-2821

Choudhury, Debajyoti ; Sinha, Rahul ; Arunagiri, S ; Bhattacharyya, Gautam ; Chakraverty, Debrupa ; Choudhury, Debajyoti ; Datta, Amitava ; Datta, Anindya ; Datta, Aseskrishna ; Dighe, Amol ; Ghosh, Dilip Kumar ; Giri, Anjan ; King, Stephen ; Kundu, Anirban ; Mohanta, Rukmani ; Mukhopadhyaya, Biswarup ; Raychaudhuri, Sreerup ; Rindani, Saurabh ; Roy, Probir ; Roy, DP ; Roy, Sourov ; Sanda, AI ; Sinha, Nita ; Sinha, Rahul ; Sridhar, K ; Yamamoto, H (2000) B and collider physics: Working group report Pramana, 55 (1-2). pp. 335-345. ISSN 0304-4289

Mukhopadhyaya, Biswarup ; Roy, Sourov (1999) Radiative decay of the lightest neutralino in anR-parity violating supersymmetric theory Physical Review D, 60 (11). Article ID 115012. ISSN 0556-2821

Mukhopadhyaya, Biswarup ; Roy, Sourov ; Vissani, Francesco (1998) Correlation between neutrino oscillations and collider signals of supersymmetry in an R-parity violating model Physics Letters B, 443 (1-4). pp. 191-195. ISSN 0370-2693

Mukhopadhyaya, Biswarup ; Roy, Sourov (1998) Filtering out signals of gauge-mediated supersymmetry breaking: can we always eliminate conventional supersymmetric effects? Physical Review D, 57 (11). pp. 6793-6798. ISSN 0556-2821

Datta, Amitava ; Datta, Aseshkrishna ; Kundu, Anirban ; Mukhopadhyaya, Biswarup ; Roy, Sourov (1998) Testing gauge-gravitino coupling in gauge-mediated supersymmetry breaking through single photon events Physics Letters B, 416 (1-2). pp. 117-122. ISSN 0370-2693

Roy, Sourov ; Mukhopadhyaya, Biswarup (1997) Some implications of a supersymmetric model with R-parity-breaking bilinear interactions Physical Review D, 55 (11). pp. 7020-7029. ISSN 0556-2821