NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.Das Found 26 matches. 2024RA07 Phys.Rev. C 109, 024318 (2024) R.Rahaman, A.Bisoi, A.Das, Y.Sapkota, A.Gupta, S.Ray, S.Sarkar, Yashraj, A.Sharma, Bh.Rohila, I.Ahmed, K.Katre, S.Dutt, S.Kumar, R.P.Singh, R.Kumar, S.Muralithar Spectroscopic study of 40K
doi: 10.1103/PhysRevC.109.024318
2023DA13 Phys.Rev. C 108, 024902 (2023) A.Daher, A.Das, W.Florkowski, R.Ryblewski Canonical and phenomenological formulations of spin hydrodynamics
doi: 10.1103/PhysRevC.108.024902
2022DE10 Phys.Rev. C 105, 054608 (2022) N.K.Deb, K.Kalita, H.Al Rashid, A.Das, S.Nath, J.Gehlot, N.Madhavan, R.Biswas, R.N.Sahoo, P.K.Giri, A.Parihari, N.K.Rai, S.Biswas, A.Mahato, B.J.Roy Investigation of isotopic dependence on the O + Ni fusion cross section near barrier energies NUCLEAR REACTIONS 61Ni(16O, X), E=34.6-49.7 MeV; 61Ni(18O, X), E=33.6-52.6 MeV; 62Ni(18O, X), E=33.9-52.9 MeV; measured reaction products, evaporation residues; deduced fusion σ(Ε), fusion barrier distribution, fusion excitation function. Comparison to other experimental data and one-dimensional barrier penetration model (1DBPM) calculations. Recoil mass spectrometer - the heavy ion reaction analyzer (HIRA) at 15UD Pelletron accelerator facility at theInter-University Accelerator Center (IUAC), New Delhi.
doi: 10.1103/PhysRevC.105.054608
2022PA35 Phys.Rev. C 106, 055806 (2022) N.K.Patra, B.K.Sharma, A.Reghunath, A.K.H.Das, T.K.Jha Effect of the σ-cut potential on the properties of neutron stars with or without a hyperonic core
doi: 10.1103/PhysRevC.106.055806
2022PE10 Phys.Rev.Lett. 129, 032701 (2022) A.Perego, D.Logoteta, D.Radice, S.Bernuzzi, R.Kashyap, A.Das, S.Padamata, A.Prakash Probing the Incompressibility of Nuclear Matter at Ultrahigh Density through the Prompt Collapse of Asymmetric Neutron Star Binaries
doi: 10.1103/PhysRevLett.129.032701
2022SA15 Phys.Rev. C 105, 044304 (2022) Y.Sapkota, R.Rahaman, A.Bisoi, A.Adhikari, A.Gupta, A.Das, H.Ghosh, S.Sarkar, D.Pramanik, S.Das, S.Sharma, S.Ray, S.Rajbanshi, S.Dar, S.Nandi, S.Bhattacharya, T.Bhattacharjee, G.Mukherjee, S.Bhattacharyya, S.Samanta, S.Das, S.Chatterjee, R.Raut, S.S.Ghugre Structural evolution and K mixing in 49V NUCLEAR REACTIONS 48Ti(α, 2np), E=48 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 49V; deduced levels, J, π, branching ratios, δ, DCO-ratios, B(M&1), B(E2), T1/2 of several high-spin states, neutron and proton single-parti&&cle states occupation numbers, negative-parity bands structure; calculated leve total Routhian surface (TRS) plots in (β2, γ) plane, single-particle proton and neutron energies in a rotating frame. 50Cr; calculated levels, J, π, spectroscopic factors. Lifetimes of the levels extracted with line-shape analysis of Doppler-shifted spectra. Comparison of experimental results to large basis shell model (LBSM) calculations with KB3GPN effective interaction. Indian National Gamma Array (INGA) at K-130 cyclotron of Variable Energy Cyclotron Centre, Kolkata (VECC).
doi: 10.1103/PhysRevC.105.044304
2021DA02 Nucl.Phys. A1006, 122079 (2021) S.Das, A.Adhikari, S.S.Alam, S.Sharma, S.Aich, A.Gupta, Y.Sapkota, A.Das, A.Saha, S.K.Dey, D.Pramanik, A.Bisoi, I.Ray, T.Bhattacharjee, C.C.Dey, S.Sarkar, M.S.Sarkar Decay spectroscopy of 117, 118Sn RADIOACTIVITY 117,118Sb(EC), 117Sn(IT) [from In(α, X), E=32 MeV]; measured decay products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and intensities, J, π, level T1/2. Comparison with available data, shell model calculations.
doi: 10.1016/j.nuclphysa.2020.122079
2020DA05 Phys.Rev. C 101, 044310 (2020) A.Das, A.Bisoi, M.S.Sarkar, S.Sarkar, S.Ray, D.Pramanik, R.Kshetri, S.Nag, P.Singh, K.Selvakumar, A.Goswami, S.Saha, J.Sethi, T.Trivedi, B.S.Naidu, R.Donthi, V.Nanal, R.Palit High spin states of 37Ar NUCLEAR REACTIONS 27Al(12C, np), E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO and ADO), γγ(linear polarization) using the INGA array at the 14UD Pelletron accelerator of TIFR-Mumbai. 37Ar; deduced high-spin levels, J, π, γ-branching ratios, multipolarities, mixing ratios, B(E1), B(M1), B(E2), B(M2). Comparison with large basis shell model calculations using OXBASH code with SDPFMW interaction, and with simple two-level mixing calculation. Comparison with previous experimental results. NUCLEAR STRUCTURE 37Ar; calculated levels, J, π, γ-branching ratios, wave functions amplitudes and partitions for the positive- and negative-parity states, B(E1), B(M1), B(E2), B(M2), level half-lives, 0p-0h configuration mixing in yrast levels. Large basis shell model calculations using OXBASH code with SDPFMW interaction, and simple two-level mixing calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.101.044310
2020DE32 Phys.Rev. C 102, 034603 (2020) N.K.Deb, K.Kalita, H.Al Rashid, S.Nath, J.Gehlot, N.Madhavan, R.Biswas, R.N.Sahoo, P.K.Giri, A.Das, T.Rajbongshi, A.Parihari, N.K.Rai, S.Biswas, Khushboo, A.Mahato, B.J.Roy, A.Vinayak, A.Rani Role of neutron transfer in the sub-barrier fusion cross section in 18O + 116Sn NUCLEAR REACTIONS 116Sn(18O, X), E(cm)=44.6-74.3 MeV; measured evaporation residues, time of flight of evaporation residue, fusion σ(E) using the Heavy-Ion Reaction Analyzer (HIRA) array at the 15 UD Pelletron of IUAC-New Delhi; deduced fusion barrier distributions; examined the effects of positive Q-value neutron transfer (PQNT) channels on sub-barrier fusion. Comparisons with coupled-channels calculations using the CCFULL code, including 2+ and 3- excited states of 116Sn, and 2+ excited state of 18O; analyzed systematics of reduced fusion excitation functions of 112,116Sn, 112Cd(16O, X) and 116Sn, 148Nd, 92Mo, 74Ge(18O, X) reactions at sub-barrier energies.
doi: 10.1103/PhysRevC.102.034603
2020RA14 Phys.Rev. C 102, 024315 (2020) R.Rahaman, A.Bisoi, Y.Sapkota, A.Adhikari, A.Das, S.Sarkar, M.S.Sarkar, A.Goswami, S.Ray, M.R.Basu, D.Kanjilal, S.Nag, K.Selvakumar, N.Madhavan, S.Muralithar, R.K.Bhowmik Spectroscopic study of 38K above the 31.67 μs isomer NUCLEAR REACTIONS 12C(28Si, np)38K, E=110 MeV; measured Eγ, Iγ, γγ(θ)(DCO and ADO), γγ(linear polarization) using the INGA array at 15UD Pelletron accelerator of IUAC-New Delhi. 38K; deduced high-spin levels above the 31.67-μs isomer, J, π, multipolarities, mixing ratios. 35Cl; measured γγ(θ)(DCO and ADO ratios) for six γ rays. Comparison with large-basis shell-model calculations using the code OXBASH. NUCLEAR STRUCTURE 38K; calculated levels, J, π, B(M1), B(E2), B(E3), spectroscopic factors, structure of the wave functions for excited states using large-basis shell-model calculations using the code OXBASH with different particle restrictions in sd- and pf -shell orbitals. Comparison with experimental data.
doi: 10.1103/PhysRevC.102.024315
2018BI04 Phys.Rev. C 97, 044317 (2018) A.Bisoi, A.Das, M.S.Sarkar, S.Sarkar Cluster states at low excitation energy in 34S NUCLEAR STRUCTURE 34S, 35Cl, 36Ar; calculated levels, J, π, superdeformed states in 35Cl and 36Ar. 34S; calculated spectroscopic factors for one-nucleon transfer from 35Cl and two-nucleon transfers from 36Ar to obtain parentage of states in 34S from core (normal and superdeformed) states in 35Cl and 36Ar, and from core states in 32S, 30Si+α cluster structures. Large basis shell-model (LBSM) calculations with SDPFMWPN interaction using OXBASH computer code. Comparison with experimental data.
doi: 10.1103/PhysRevC.97.044317
2017DA23 Phys.Rev. C 96, 034902 (2017) A.Das, S.S.Dave, P.S.Saumia, A.M.Srivastava Effects of magnetic field on plasma evolution in relativistic heavy-ion collisions
doi: 10.1103/PhysRevC.96.034902
2016BA08 Phys.Rev. C 93, 024914 (2016) P.Bagchi, A.Das, S.Sengupta, A.M.Srivastava Possibility of formation of a disoriented chiral condensate in pp collisions at energies available at the CERN Large Hadron Collider via the reaction-diffusion equation
doi: 10.1103/PhysRevC.93.024914
2015BA43 Phys.Rev. C 92, 034902 (2015) P.Bagchi, A.Das, S.Sengupta, A.M.Srivastava Reaction-diffusion equation for quark-hadron transition in heavy-ion collisions
doi: 10.1103/PhysRevC.92.034902
2011SI12 Phys.Rev. C 83, 054604 (2011) D.Singh, R.Ali, M.Afzal Ansari, B.S.Tomar, M.H.Rashid, R.Guin, and S.K.Das Reaction mechanism in the 20Ne+59Co system at 3-7 MeV/nucleon, and observation of entrance-channel mass-asymmetry of the incomplete fusion fraction NUCLEAR REACTIONS 59Co(20Ne, np)77Kr, 59Co(20Ne, 2np)76Kr, 59Co(20Ne, n2p)76Br, 59Co(20Ne, α)75Br, 59Co(20Ne, nα)74mBr, 59Co(20Ne, npα)73Se, 59Co(20Ne, 4npα)70Se, 59Co(20Ne, n2pα)72As, 59Co(20Ne, 2α)71As, 59Co(20Ne, n2α)70As, 59Co(20Ne, 2n2α)69As, 59Co(20Ne, np2α)69Ge, 59Co(20Ne, 3np2α)67Ge, 59Co(20Ne, 4np2α)66Ge, 59Co(20Ne, 3α)67Ga, 59Co(20Ne, n3α)66Ga, 59Co(20Ne, 2n3α)65Ga, 59Co(20Ne, 2n4α)61Cu, E=62-150 MeV; measured Eγ, Iγ, γ-activation methods, production cross sections of evaporation residues in incomplete fusion reactions. Comparison with PACE-2 predictions.
doi: 10.1103/PhysRevC.83.054604
2002PI05 Nucl.Phys. A698, 495c (2002) C.Pinkenburg, N.N.Ajitanand, J.M.Alexander, M.Anderson, D.Best, F.P.Brady, T.Case, W.Caskey, D.Cebra, J.L.Chance, P.Chung, B.Cole, K.Crowe, A.C.Das, J.E.Draper, M.L.Gilkes, S.Gushue, M.Heffner, A.S.Hirsch, E.L.Hjort, L.Huo, M.Justice, M.Kaplan, D.Keane, J.C.Kintner, J.Klay, D.Krofcheck, R.A.Lacey, C.Law, J.Lauret, M.A.Lisa, H.Liu, Y.M.Liu, R.L.McGrath, Z.Milosevich, G.Odyniec, D.L.Olson, S.Panitkin, N.T.Porile, G.Rai, H.G.Ritter, J.L.Romero, R.Scharenberg, L.S.Schroeder, B.Srivastava, N.T.B.Stone, T.J.M.Symons, S.Wang, J.Whitfield, R.Witt, L.Wood, W.N.Zhang Production and Collective Behavior of Strange Particles in Au + Au Collisions at 2-8A GeV NUCLEAR REACTIONS 197Au(197Au, X), E=2-8 GeV/nucleon; measured hyperon and kaon yields, sideward flow.
doi: 10.1016/S0375-9474(01)01412-9
2001CH09 J.Phys.(London) G27, 293 (2001) P.Chung, J.M.Alexander, N.N.Ajitanand, M.Anderson, D.Best, E.P.Brady, T.Case, W.Caskey, D.Cebra, J.L.Chance, B.Cole, K.Crowe, A.C.Das, J.E.Draper, M.L.Gilkes, S.Gushue, M.Heffner, A.S.Hirsch, E.L.Hjort, L.Huo, M.Justice, M.Kaplan, D.Keane, J.C.Kintner, J.Klay, D.Krofcheck, R.A.Lacey, C.Law, J.Lauret, M.A.Lisa, H.Liu, Y.M.Liu, R.McGrath, Z.Milosevich, G.Odyniec, D.L.Olson, S.Panitkin, C.Pinkenburg, N.T.Porile, G.Rai, H.G.Ritter, J.L.Romero, R.Scharenberg, L.Schroeder, B.Srivastava, N.T.B.Stone, T.J.M.Symons, J.Whitfield, R.Witt, L.Wood, W.N.Zhang Λ Flow and Λ-P Correlation in Au + Au Collisions at AGS Energies NUCLEAR REACTIONS 197Au(197Au, X), E=2, 4, 6 GeV/nucleon; measured hyperon transverse and radial flow, hyperon-proton correlations. Comparison with model predictions.
doi: 10.1088/0954-3899/27/3/306
1999DA29 Pramana 53, 701 (1999) The Longitudinal Structure Function FL(x, Q2) and the Gluon Distribution G(x, Q2) at Low x NUCLEAR STRUCTURE 1H; calculated longitudinal structure function.
doi: 10.1007/s12043-999-0105-9
1998AG11 Phys.Lett. 438B, 357 (1998) M.M.Aggarwal, V.S.Bhatia, A.C.Das, Y.P.Viyogi Event-by-Event Fluctuation of Rapidity Distributions in Heavy-Ion Collisions NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed photon rapidity distribution; deduced power spectrum quark-gluon plasma detection method.
doi: 10.1016/S0370-2693(98)01130-7
1997DA13 Phys.Rev. C56, 1444 (1997) C.B.Das, A.Das, M.Satpathy, L.Satpathy Entrance Channel Dependence of Fragmentation Dynamics in Heavy-Ion Collisions NUCLEAR REACTIONS 40Ca, 197Au(40Ar, X), E=42, 92, 137 MeV/nucleon; 197Au(197Au, X), E=100, 400 MeV/nucleon; analyzed fragment mass distribution, multiplicity vs impact parameter; deduced spectator contribution. Dynamic statistical multifragmentation.
doi: 10.1103/PhysRevC.56.1444
1996DA08 Phys.Rev. C53, 1833 (1996) C.B.Das, A.Das, L.Satpathy, M.Satpathy Statistical Simultaneous Multifragmentation Model for Heavy Ion Collisions with Entrance Channel Characteristics NUCLEAR REACTIONS 45Sc(40Ar, X), E=35-115 MeV/nucleon; analyzed fragment charge, mass distribution, other features. Statistical simultaneous multi-fragmentation model.
doi: 10.1103/PhysRevC.53.1833
1995PA13 Nucl.Phys. A586, 466 (1995) S.Pal, S.K.Samaddar, A.Das, J.N.De Recombination Effect in Nuclear Multifragmentation NUCLEAR STRUCTURE 150Sm; calculated fragment charge yield, multiplicity probability distribution, other aspects following fragmentation. Sequential binary decay, prompt multi-fragmentation models.
doi: 10.1016/0375-9474(95)00620-G
1994DA01 J.Phys.(London) G20, 189 (1994) The Effects of the Interfragment Nuclear Interaction on the Kinetic Energy Spectra in the Multifragmentation Process NUCLEAR REACTIONS Xe, Kr(p, X), E not given; calculated isotopic fragment yields, X=C, O, Ne, 14C, 19O vs mass, kinetic energy; deduced interfragment interaction role. Statistical fragmentation model.
doi: 10.1088/0954-3899/20/1/018
1994PA39 Phys.Lett. 337B, 14 (1994) S.Pal, S.K.Samaddar, A.Das, J.N.De Microcanonical Simulation of Multifragmentation of Exotic Nuclear Shapes NUCLEAR STRUCTURE 150Sm; calculated charged particle multiplicity distributions, other observables. Multi-fragmentation, toroidal, bubble nuclei, statistical model, microcanonical simulation.
doi: 10.1016/0370-2693(94)91435-4
1993DA02 J.Phys.(London) G19, 319 (1993) A.Das, M.Mishra, M.Satpathy, L.Satpathy Effects of Interfragment Nuclear Interaction and Statistical Approach to Multifragmentation Phenomena NUCLEAR REACTIONS Ag, Cu, Ta, 197Au, Xe, Kr(p, X), E not given; calculated fragment yield vs mass; deduced interfragment nuclear interaction role. Multi-fragmentation, statiscal approach.
doi: 10.1088/0954-3899/19/2/014
1990SA11 Phys.Lett. 237B, 181 (1990) L.Satpathy, M.Mishra, A.Das, M.Satpathy Fragment Interactions in Nuclear Multifragmentation Phenomena NUCLEAR REACTIONS Kr, Cu, Xe(p, X), E=high; calculated fragment mass yields.
doi: 10.1016/0370-2693(90)91425-B
Back to query form Note: The following list of authors and aliases matches the search parameter A.Das: , A.C.DAS, A.K.DAS |