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Number of items: 90.

Roy, D. P. (2010) Comparing the predictions of two mixed neutralino dark matter models with the recent CDMS II candidate events Physical Review D - Particles, Fields, Gravitation and Cosmology, 81 (5). 057701_1-057701_4. ISSN 1550-7998

Chattopadhyay, Utpal ; Das, Debottam ; Roy, D. P. (2009) Mixed neutralino dark matter in nonuniversal gaugino mass models Physical Review D - Particles, Fields, Gravitation and Cosmology, 79 (9). 095013_1-095013_12. ISSN 1550-7998

Godbole, R. M. ; Guchait, Monoranjan ; Roy, D. P. (2009) Using tau polarization to probe the stau co-annihilation region of the minimal supergravity model at the LHC Physical Review D, 79 (9). 095015_1-095015_9. ISSN 0556-2821

Belyaev, A. ; Christidi, I. A. ; Roeck, A. De ; Godbole, R. M. ; Mellado, B. ; Nyffeler, A. ; Petridou, C. ; Roy, D. P. (2009) Dictionary of Large Hadron Collider signatures Pramana - Journal of Physics, 72 (1). pp. 229-237. ISSN 0304-4289

King, Stephen F. ; Roberts, Jonathan P. ; Roy, Durga Prasad (2007) Natural dark matter in SUSY GUTs with non-universal gaugino masses Journal of High Energy Physics, 2007 (10). 106_1-106_20. ISSN 1126-6708

Chattopadhyay, Utpal ; Das, Debottam ; Konar, Partha ; Roy, D. P. (2007) Looking for a heavy wino LSP in collider and dark matter experiments Physical Review D - Particles, Fields, Gravitation and Cosmology, 75 (7). 073014_1-073014_8. ISSN 1550-7998

Chattopadhyay, Utpal ; Choudhury, Debajyoti ; Drees, Manuel ; Konar, Partha ; Roy, D. P. (2006) Looking for a heavy higgsino LSP in collider and dark matter experiments Physics Letters B, 632 (1). pp. 114-126. ISSN 0370-2693

Ghosh, Dilip Kumar ; Godbole, R. M. ; Roy, D. P. (2005) Probing the CP-violating light neutral higgs in the charged higgs decay at the LHC Physics Letters B, 628 (1-2). pp. 131-140. ISSN 0370-2693

Godbole, R. M. ; Guchait, Monoranjan ; Roy, D. P. (2005) Using tau polarization to discriminate between SUSY models and determine SUSY parameters at ILC Physics Letters B, 618 (1-4). pp. 193-200. ISSN 0370-2693

Bandyopadhyay, Abhijit ; Choubey, Sandhya ; Goswami, Srubabati ; Petcov, S. T. ; Roy, D. P. (2005) Update of the solar neutrino oscillation analysis with the 766 Ty KamLAND spectrum Physics Letters B, 608 (1-2). pp. 115-129. ISSN 0370-2693

Bandyopadhyay, Abhijit ; Choubey, Sandhya ; Goswami, Srubabati ; Petcov, S. T. ; Roy, D. P. (2004) Constraints on neutrino oscillation parameters from the SNO salt phase data Physics Letters B, 583 (1-2). pp. 134-148. ISSN 0370-2693

Godbole, R. M. ; Guchait, M. ; Mazumdar, K. ; Moretti, S. ; Roy, D. P. (2003) Search for 'invisible'higgs signals at LHC via associated production with gauge bosons Physics Letters B, 571 (3-4). pp. 184-192. ISSN 0370-2693

Chattopadhyay, Utpal ; Roy, D. P. (2003) Higgsino dark matter in a SUGRA model with nonuniversal gaugino masses Physical Review D - Particles, Fields, Gravitation and Cosmology, 68 (3). 033010_1-033010_8. ISSN 1550-7998

Bandyopadhyay, Abhijit ; Choubey, Sandhya ; Gandhi, Raj ; Goswami, Srubabati ; Roy, D. P. (2003) The solar neutrino problem after the first results from KamLAND Physics Letters B, 559 (3-4). pp. 121-130. ISSN 0370-2693

Ma, Ernest ; Roy, D. P. (2002) Heavy triplet leptons and new gauge boson Nuclear Physics B, 644 (1-2). pp. 290-302. ISSN 0550-3213

Bandyopadhyay, Abhijit ; Choubey, Sandhya ; Goswami, Srubabati ; Roy, D. P. (2002) Implications of the first neutral current data from SNO for solar neutrino oscillation Physics Letters B, 540 (1-2). pp. 14-19. ISSN 0370-2693

Ma, Ernest ; Roy, D. P. (2002) Anomalous neutrino interaction, muon g-2, and atomic parity nonconservation Physical Review D - Particles, Fields, Gravitation and Cosmology, 65 (7). 075021_1-075021_3. ISSN 1550-7998

Choubey, Sandhya ; Goswami, Srubabati ; Roy, D. P. (2002) Energy independent solution to the solar neutrino anomaly including the SNO data Physical Review D - Particles, Fields, Gravitation and Cosmology, 65 (7). 073001_1-073001_7. ISSN 1550-7998

Choubey, Sandhya ; Goswami, Srubabati ; Gupta, Nayantara ; Roy, D. P. (2001) Reviving the energy independent suppression of the solar neutrino flux Physical Review D - Particles, Fields, Gravitation and Cosmology, 64 (5). 053002_1-053002_7. ISSN 1550-7998

Chattopadhyay, Utpal ; Ibrahim, Tarek ; Roy, D. P. (2001) Electron and neutron electric dipole moments in the focus point scenario of SUGRA model Physical Review D - Particles, Fields, Gravitation and Cosmology, 64 (1). 013004_1-013004_8. ISSN 1550-7998

Chattopadhyay, Utpal ; Datta, Amitava ; Datta, Anindya ; Datta, Aseshkrishna ; Roy, D. P. (2000) LHC signature of the minimal SUGRA model with a large soft scalar mass Physics Letters B, 493 (1-2). pp. 127-134. ISSN 0370-2693

Bastero-Gil, M. ; Hugonie, C. ; King, S. F. ; Roy, D. P. ; Vempati, S. (2000) Does LEP prefer the NMSSM? Physics Letters B, 489 (3-4). pp. 359-366. ISSN 0370-2693

Miller, D. J. ; Moretti, S. ; Roy, D. P. ; Stirling, W. J. (2000) Detecting heavy charged Higgs bosons at the LHC with four b-quark tags Physical Review D - Particles, Fields, Gravitation and Cosmology, 61 (5). 055011_1-055011_13. ISSN 1550-7998

Datta, Amitava ; Datta, Aseshkrishna ; Drees, Manuel ; Roy, D. P. (2000) Effects of SO(10) D-terms on SUSY signals at the Tevatron Physical Review D - Particles, Fields, Gravitation and Cosmology, 61 (5). 055003_1-055003_9. ISSN 1550-7998

Drees, Manuel ; Guchait, Monoranjan ; Roy, D. P. (1999) Signature of charged to neutral Higgs boson decay at the LHC in SUSY models Physics Letters B, 471 (1). pp. 39-44. ISSN 0370-2693

Moretti, S. ; Roy, D. P. (1999) Detecting heavy charged Higgs bosons at the LHC with triple b-tagging Physics Letters B, 470 (1-4). pp. 209-214. ISSN 0370-2693

Roy, D. P. (1999) The hadronic tau decay signature of a heavy charged Higgs boson at LHC Physics Letters B, 459 (4). pp. 607-614. ISSN 0370-2693

Ma, Ernest ; Roy, D. P. (1999) Minimal see-saw model for atmospheric and solar neutrino oscillations Physical Review D - Particles, Fields, Gravitation and Cosmology, 59 (9). 097702_1-097702_4. ISSN 1550-7998

Mohanty, Subhendra ; Roy, D. P. ; Sarkar, Utpal (1998) Texture of a four-neutrino mass matrix Physics Letters B, 445 (1-2). pp. 185-190. ISSN 0370-2693

Ma, Ernest ; Roy, D. P. ; Sarkar, Utpal (1998) A see-saw model for atmospheric and solar neutrino oscillations Physics Letters B, 444 (3-4). pp. 391-396. ISSN 0370-2693

Desai, Bipin R. ; Roy, D. P. (1998) "Pattern of texture zeros in quark mass matrices with a divergent top-Yukawa coupling at the GUT scale" Physical Review D - Particles, Fields, Gravitation and Cosmology, 58 (11). 113007_1-113007_10. ISSN 1550-7998

Ma, Ernest ; Roy, D. P. (1998) Phenomenology of the B-3Lτ gauge boson Physical Review D - Particles, Fields, Gravitation and Cosmology, 58 (9). 095005_1-095005_6. ISSN 1550-7998

Drees, Manuel ; Ma, Ernest ; Pandita, P. N. ; Roy, D. P. ; Vempati, Sudhir K. (1998) Light charged Higgs bosons in supersymmetric models Physics Letters B, 433 (3-4). pp. 346-354. ISSN 0370-2693

Guchait, Monoranjan ; Roy, D. P. (1998) Implications of the DESY HERA events for the R-parity-breaking SUSY signals at Fermilab Tevatron Physical Review D - Particles, Fields, Gravitation and Cosmology, 57 (7). pp. 4453-4460. ISSN 1550-7998

Barger, V. ; Cheung, Kingman ; Roy, D. P. ; Zeppenfeld, D. (1998) Relaxing atomic parity violation constraints on new physics Physical Review D - Particles, Fields, Gravitation and Cosmology, 57 (7). R3833-R3836. ISSN 1550-7998

Ma, Ernest ; Roy, D. P. ; Wudka, José (1998) Enhanced three-body decay of the charged Higgs boson Physical Review Letters, 80 (6). pp. 1162-1165. ISSN 0031-9007

Keith, E. ; Ma, Ernest ; Roy, D. P. (1997) Lower bound on the pseudoscalar mass in the minimal supersymmetric standard model Physical Review D - Particles, Fields, Gravitation and Cosmology, 56 (9). R5306-R5309. ISSN 1550-7998

Drees, Manuel ; Nojiri, Mihoko M. ; Roy, D. P. ; Yamada, Youichi (1997) Light Higgsino dark matter Physical Review D - Particles, Fields, Gravitation and Cosmology, 56 (1). pp. 276-290. ISSN 1550-7998

Guchait, Monoranjan ; Roy, D. P. (1997) Constraints on the charged Higgs sector from the Tevatron collider data on top quark decay Physical Review D - Particles, Fields, Gravitation and Cosmology, 55 (11). pp. 7263-7266. ISSN 1550-7998

Choudhury, Debajyoti ; Roy, D. P. (1996) An R-parity-breaking SUSY solution to the Rb and ALEPH anomalies Physical Review D - Particles, Fields, Gravitation and Cosmology, 54 (11). pp. 6797-6802. ISSN 1550-7998

Drees, Manuel ; Godbole, R. M. ; Guchait, Monoranjan ; Raychaudhuri, Sreerup ; Roy, D. P. (1996) SUSY contributions to Rb and top quark decay Physical Review D, 54 (9). pp. 5598-5605. ISSN 0556-2821

Guchait, Monoranjan ; Roy, D. P. (1996) Like sign dilepton signature for R-parity-violating SUSY search at the Tevatron collider Physical Review D - Particles, Fields, Gravitation and Cosmology, 54 (5). pp. 3276-3282. ISSN 1550-7998

Raychaudhuri, Sreerup ; Roy, D. P. (1996) Sharpening up the charged Higgs boson signature using Tau polarization at the LHC Physical Review D - Particles, Fields, Gravitation and Cosmology, 53 (9). pp. 4902-4908. ISSN 1550-7998

Godbole, R. M. ; Roy, D. P. ; Sridhar, K. (1996) J/ψ production via fragmentation at HERA Physics Letters B, 373 (4). pp. 328-333. ISSN 0370-2693

Raychaudhuri, Sreerup ; Roy, D. P. (1995) Charged Higgs boson search at the Tevatron upgrade using Tau polarization Physical Review D - Particles, Fields, Gravitation and Cosmology, 52 (3). pp. 1556-1564. ISSN 1550-7998

Guchait, Manoranjan ; Roy, D. P. (1995) Like-sign dilepton signature for gluino production at LHC including top quark and Higgs boson effects Physical Review D - Particles, Fields, Gravitation and Cosmology, 52 (1). pp. 133-141. ISSN 1550-7998

Roy, D. P. ; Sridhar, K. (1995) A possible resolution of the CDF Ψ' anomaly Physics Letters B, 345 (4). pp. 537-540. ISSN 0370-2693

Roy, D. P. ; Sridhar, K. (1994) Fragmentation contribution to quarkonium production in hadron collision Physics Letters B, 339 (1-2). pp. 141-147. ISSN 0370-2693

Dreiner, H. ; Guchait, Manoranjan ; Roy, D. P. (1994) Like sign dilepton signature for gluino production at LHC with or without R conservation Physical Review D - Particles, Fields, Gravitation and Cosmology, 49 (7). pp. 3270-3282. ISSN 1550-7998

Barger, V. ; Phillips, R. J. N. ; Roy, D. P. (1994) Heavy charged Higgs signals at the LHC Physics Letters B, 324 (2). pp. 236-240. ISSN 0370-2693

Choudhury, Debajyoti ; Roy, D. P. (1994) Signatures of an invisibly decaying Higgs particle at LHC Physics Letters B, 322 (4). pp. 368-373. ISSN 0370-2693

Mondal, N. K. ; Roy, D. P. (1994) An effective pT cutoff for the isolated lepton background from bottom quark decay Physical Review D - Particles, Fields, Gravitation and Cosmology, 49 (1). pp. 183-189. ISSN 1550-7998

Brahmachari, Biswajoy ; Joshipura, Anjan S. ; Rindani, Saurabh D. ; Roy, D. P. ; Sridhar, K. (1993) Mass limits of invisibly decaying Higgs particles from the LEP data Physical Review D - Particles, Fields, Gravitation and Cosmology, 48 (9). pp. 4224-4229. ISSN 1550-7998

Mukhopadhyaya, Biswarup ; Roy, D. P. (1993) Tevatron mass limits for heavy quarks decaying via flavor changing neutral currents Physical Review D - Particles, Fields, Gravitation and Cosmology, 48 (5). pp. 2105-2109. ISSN 1550-7998

Datta, Amitava ; Guchait, Manoranjan ; Roy, D. P. (1993) Prospect of heavy right-handed neutrino search at energies reached at the Superconducting Super Collider and CERN Large Hadron Collider Physical Review D - Particles, Fields, Gravitation and Cosmology, 47 (3). pp. 961-966. ISSN 1550-7998

Roy, D. P. (1992) Discovery limit of the charged Higgs boson via top quark decay at future hadron colliders Physics Letters B, 283 (3-4). pp. 403-410. ISSN 0370-2693

Roy, D. P. (1992) Squark and gluino mass limits in R-parity violating SUSY model from the Tevatron dilepton data Physics Letters B, 283 (3-4). pp. 270-277. ISSN 0370-2693

Roy, D. P. (1992) Using τ polarization for the charged Higgs search at hadron colliders Physics Letters B, 277 (1-2). pp. 183-189. ISSN 0370-2693

Godbole, R. M. ; Roy, D. P. (1991) Charged-higgs-boson search via heavy-top-quark decay at fermilab tevatron collider energy Physical Review D, 43 (11). pp. 3640-3647. ISSN 0556-2821

Pakvasa, Sandip ; Roy, D. P. ; Uma Sankar, S. (1990) Phenomenological analysis of a topless left-right model Physical Review D - Particles, Fields, Gravitation and Cosmology, 42 (9). pp. 3160-3168. ISSN 1550-7998

Godbole, R. M. ; Roy, D. P. (1989) Like sign dimuons revisited Zeitschrift für Physik. C, Particles and Fields, 42 (2). pp. 219-223. ISSN 0170-9739

Godbole, R. M. ; Roy, D. P. (1986) A nonperturbative component in muoproduction of charm Physics Letters B, 180 (4). pp. 395-399. ISSN 0370-2693

Reya, E. ; Roy, D. P. (1986) Constraints on gluino and squark masses from the new missing-pT data at the pP̅ collider Physics Letters B, 166 (2). pp. 223-228. ISSN 0370-2693

Reya, E. ; Roy, D. P. (1985) Supersymmetric-particle production at pp̅ collider energies Physical Review D - Particles, Fields, Gravitation and Cosmology, 32 (3). pp. 645-657. ISSN 1550-7998

Glück, M. ; Reya, E. ; Roy, D. P. (1985) Gluinos and lower bounds for squark and slepton masses from jet plus missing-pT events at the pP̅ collider Physics Letters B, 155 (4). pp. 284-287. ISSN 0370-2693

Godbole, R. M. ; Roy, D. P. (1985) Distinguishing the top production mechanisms at the p¯p collider Zeitschrift für Physik. C, Particles and Fields, 29 (1). pp. 83-87. ISSN 0170-9739

Reya, E. ; Roy, D. P. (1984) Have gluinos been observed at the pp̅ collider? Physical Review Letters, 53 (9). pp. 881-884. ISSN 0031-9007

Reya, E. ; Roy, D. P. (1984) Signature for gluino production at the P̅ p collider Physics Letters B, 141 (5-6). pp. 442-446. ISSN 0370-2693

Godbole, R. M. ; Roy, D. P. (1984) A model for like sign dimuons-detailed analysis Zeitschrift für Physik. C, Particles and Fields, 22 (1). pp. 39-47. ISSN 0170-9739

Godbole, R. M. ; Pakvasa, S. ; Roy, D. P. (1983) Single-jet events at the proton-antiproton collider-a possible interpretation via top flavor Physical Review Letters, 50 (20). pp. 1539-1541. ISSN 0031-9007

Godbole, R. M. ; Roy, D. P. (1982) Model for like-sign dimuons Physical Review Letters, 48 (25). pp. 1711-1714. ISSN 0031-9007

Godbole, R. M. ; Roy, D. P. (1982) Scale breaking at large x-intrinsic charm or higher twist? Zeitschrift für Physik. C, Particles and Fields, 15 (1). pp. 39-49. ISSN 0170-9739

Roy, D. P. (1981) Intrinsic-charm contribution to scale breaking at large x Physical Review Letters, 47 (4). pp. 213-216. ISSN 0031-9007

Ganguli, S. N. ; Roy, D. P. (1980) Regge phenomenology of inclusive reactions Physics Reports, 67 (2). pp. 201-395. ISSN 0370-1573

Gavai, R. V. ; Roy, D. P. (1979) FESR constraint on baryonium resonances Physics Letters B: Nuclear Physics and Particle Physics, 88 (3-4). pp. 359-362. ISSN 0370-2693

Gavai, R. V. ; Roy, D. P. (1979) Estimate of ω, φ and baryonium mixing at t ≈ 0 Physics Letters B: Nuclear Physics and Particle Physics, 82 (1). pp. 139-144. ISSN 0370-2693

Gavai, R. V. ; Roy, D. P. (1978) Possible evidence of baryonium exchange in Δ(pp) Nuclear Physics - Section B: Particle Physics, Field Theory and Statistical Systems, Physical Mathematics, 137 (3). pp. 301-312. ISSN 0550-3213

Roberts, R. G. ; Gavai, R. V. ; Roy, D. P. (1978) Evidence for exchange degeneracy reanalysed Nuclear Physics - Section B: Particle Physics, Field Theory and Statistical Systems, Physical Mathematics, 133 (2). pp. 285-296. ISSN 0550-3213

Roy, D. P. ; Roberts, R. G. (1974) Triple-Regge analysis of pp→pX and some related phenomena - a detailed study Nuclear Physics B, 77 (2). pp. 240-268. ISSN 0550-3213

Roy, D. P. ; Roberts, R. G. ; Phillips, R. J. N. ; Miettinen, H. I. (1972) Backward-scattering extrapolations and Baryon couplings Physical Review D - Particles, Fields, Gravitation and Cosmology, 6 (5). pp. 1317-1321. ISSN 1550-7998

Ringland, G. A. ; Roberts, R. G. ; Roy, D. P. ; Tran Thanh Van, J. (1972) A phenomenological prescription for Regge cuts Nuclear Physics B, 44 (2). pp. 395-412. ISSN 0550-3213

Roy, D. P. (1971) Narrow-resonance duality and the conspiracy versus absorption dispute in photoproduction Physical Review D - Particles, Fields, Gravitation and Cosmology, 3 (9). pp. 2283-2285. ISSN 1550-7998

Roy, D. P. (1969) Gauge invariance, duality, and Nα-Nγ exchange degeneracy in photoproduction Physical Review Letters, 23 (24). pp. 1417-1419. ISSN 0031-9007

Chu, Shu-Yuan ; Desai, Bipin R. ; Roy, D. P. (1969) Pion-nucleon charge-exchange scattering and the crossover phenomenon with M=0 ρ and M=1 ρ' trajectories Physical Review, 187 (5). pp. 1896-1898. ISSN 0031-899X

Roy, D. P. (1968) Exchange degeneracy and backward superconvergence in NN̅ scattering Physical Review Letters, 21 (2). pp. 119-121. ISSN 0031-9007

Roy, D. P. ; Chu, Shu-Yuan (1968) Pion conspiracy and pion residue from the finite-energy photoproduction sum rule Physical Review, 171 (5). pp. 1762-1763. ISSN 0031-899X

Chu, Shu-Yuan ; Roy, D. P. (1968) Ghose-eliminating mechanism and trajectory parameter of A2 by photoproduction sum rule Physical Review Letters, 20 (17). pp. 958-960. ISSN 0031-9007

Roy, D. P. (1967) Superconvergence relation in backward N-N̅ scattering Physical Review Letters, 19 (14). pp. 806-809. ISSN 0031-9007

Roy, D. P. (1966) Study of the reactions pp̅ → YY̅ by Regge-Pole exchange model Physical Review, 146 (4). pp. 1218-1222. ISSN 0031-899X

Roy, D. P. (1964) s-Wave K-N scattering by the N/D method Physical Review, 136 (3B). B804-B807. ISSN 0031-899X

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