NSR Query Results
Output year order : Descending NSR database version of May 19, 2024. Search: Author = G.Gupta Found 11 matches. 2021KA37 Phys.Rev. C 104, 024615 (2021) M.Kaushik, S.K.Pandit, V.V.Parkar, G.Gupta, S.Thakur, V.Nanal, H.Krishnamoorthy, A.Shrivastava, C.S.Palshetkar, K.Mahata, K.Ramachandran, S.Pal, R.G.Pillay, P.P.Singh Investigating neutron transfer in the ^{9}Be + ^{197}Au system NUCLEAR REACTIONS ^{197}Au(^{9}Be, ^{8}Be)^{198}Au, (^{9}Be, ^{10}Be)^{196}Au, (^{9}Be, X)^{199}Tl/^{200}Tl/^{201}Bi/^{202}Bi/^{203}Bi, E=30-47 MeV from BARC-TIFR Pelletron Linac Facility, Mumbai; measured off-line Eγ, Iγ from the irradiated target; deduced σ(E) for one-neutron stripping and pickup reactions, complete-fusion (CF) and incomplete fusion (ICF). Comparison with coupled-reaction channel (CRC) calculations. ^{197}Au(^{6}Li, ^{5}Li), (^{6}Li, ^{7}Li), (^{7}Li, ^{6}Li), (^{7}Li, ^{5}Li), (^{6}Li, X), (^{7}Li, X), E(cm)=20-44 MeV; analyzed previous data for σ(E) for n-transfer, CF and ICF using CRC calculations.
doi: 10.1103/PhysRevC.104.024615
2021KA41 Eur.Phys.J. A 57, 320 (2021) M.Kaushik, G.Gupta, V.V.Parkar, S.K.Pandit, S.Thakur, V.Nanal, A.Shrivastava, R.G.Pillay, H.Krishnamoorthy, K.Mahata, S.Pal, C.S.Palshetkar, K.Ramachandran, P.P.Singh Neutron transfer in ^{9}Be + ^{159}Tb system NUCLEAR REACTIONS ^{159}Tb(^{9}Be, X)^{160}Tb, E=30-47 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with calculations.
doi: 10.1140/epja/s10050-021-00627-0
2020GU04 Appl.Radiat.Isot. 158, 108923 (2020) G.Gupta, H.Krishnamoorthy, A.Garai, A.Mazumdar, V.Nanal, A.Shrivastava, R.G.Pillay Thermal neutron-induced γ-ray background in ^{124}Sn NUCLEAR REACTIONS ^{124}Sn(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, branching ratios, yields.
doi: 10.1016/j.apradiso.2019.108923
2020KA19 Phys.Rev. C 101, 034611 (2020) M.Kaushik, G.Gupta, S.Thakur, H.Krishnamoorthy, PushpendraP.Singh, V.V.Parkar, V.Nanal, A.Shrivastava, R.G.Pillay, K.Mahata, K.Ramachandran, S.Pal, C.S.Palshetkar, S.K.Pandit Fusion of the Borromean nucleus ^{9}Be with a ^{197}Au target at near-barrier energies NUCLEAR REACTIONS ^{197}Au(^{9}Be, 3n), (^{9}Be, 4n), E=33-46.7 MeV; measured Eγ, Iγ, evaporation residue σ(E) by off-beam γ counting method at the Pelletron Linac facility of BARC-TIFR. Comparison with theoretical calculations using CCFULL code, and previous experimental data for excitation functions of other weakly bound projectiles of ^{4,6,8}He, ^{6,7}Li, ^{9,11}Be on ^{197}Au target.
doi: 10.1103/PhysRevC.101.034611
2019KR11 Eur.Phys.J. A 55, 136 (2019) H.Krishnamoorthy, G.Gupta, A.Garai, A.Mazumdar, A.Reza, S.Pal, S.Pethuraj, V.Nanal, A.Shrivastava, R.G.Pillay Study of γ-ray background from cosmic muon induced neutrons
doi: 10.1140/epja/i2019-12822-3
2018DE02 Phys.Rev. C 97, 014317 (2018) B.Dey, C.Ghosh, D.Pandit, A.K.R.Kumar, S.Pal, V.Nanal, R.G.Pillay, P.Arumugam, S.De, G.Gupta, H.Krishnamoorthy, E.T.Mirgule, S.Pal, P.C.Rout Study of the Jacobi shape transition in A ≈ 30 nuclei NUCLEAR REACTIONS ^{12}C(^{19}F, X)^{28}Si*, E=127 MeV; ^{12}C(^{16}O, X)^{31}P*, E=125 MeV; measured fold-gated high-energy Eγ, Iγ using an array of seven closely-packed hexagonal BaF_{2} detectors, and a 14-element BGO multiplicity filter at Pelletron Linac Facility (PLF), Mumbai. ^{28}Si, ^{31}P; deduced average angular momentum, energy, width and strength of giant dipole resonances (GDR), Jacobi shape transition in ^{31}P; calculated free energy surfaces. Comparison with thermal shape fluctuation model (TSFM).
doi: 10.1103/PhysRevC.97.014317
2017DO04 Eur.Phys.J. A 53, 74 (2017) N.Dokania, V.Nanal, G.Gupta, S.Pal, R.G.Pillay, P.K.Rath, V.I.Tretyak, A.Garai, H.Krishnamoorthy, C.Ghosh, P.K.Raina, K.G.Bhushan New limit for the half-life of double beta decay of ^{94}Zr to the first excited state of ^{94}Mo RADIOACTIVITY ^{94}Zr(2β^{-}); measured Eγ, Iγ using TiLES with low background, high efficiency p-type HPGe and three plastic scintillators outside the box; deduced lower T_{1/2} limit for transition to ^{94}Mo 2^{+}_{1} state.
doi: 10.1140/epja/i2017-12266-9
2017GH06 Phys.Rev. C 96, 014309 (2017) C.Ghosh, A.K.R.Kumar, B.Dey, V.Nanal, R.G.Pillay, P.Arumugam, K.V.Anoop, N.Dokania, A.Garai, G.Gupta, E.T.Mirgule, G.Mishra, D.Mondal, S.Pal, M.S.Pose, P.C.Rout Giant dipole resonance studies in Ba isotopes at E/A ≈ 5 MeV NUCLEAR REACTIONS ^{112}Sn(^{12}C, X)^{124}Ba*, E=64 MeV; ^{124}Sn(^{12}C, X)^{136}Ba*, E=52 MeV/nucleon; measured Eγ, Iγ, γγ-coin, multiplicity, giant dipole resonance (GDR) strength functions at TIFR-Mumbai Pelletron Linac Facility. ^{124,136}Ba; deduced GDR parameters of centroids, widths and nuclear deformation parameter β using simulated Monte Carlo statistical model analysis; calculated the free energy surfaces (FESs) at different temperatures and angular momenta. Comparison with thermal shape fluctuation model (TSFM) calculations.
doi: 10.1103/PhysRevC.96.014309
2007AG11 At.Data Nucl.Data Tables 93, 615 (2007) K.M.Aggarwal, V.Tayal, G.P.Gupta, F.P.Keenan Energy levels and radiative rates for transitions in Mg-like iron, cobalt and nickel ATOMIC PHYSICS Fe, Co, Ni; calculated energy levels and radiative rates for E1 transitions.
doi: 10.1016/j.adt.2007.03.003
2007TA18 Eur.Phys.J. D 44, 449 (2007) Fine-structure energy levels, oscillator strengths and lifetimes in Mg-like chromium
doi: 10.1140/epjd/e2007-00217-3
2002PU03 J.Phys.(London) B35, 3677 (2002) A.K.Pulhani, G.P.Gupta, B.M.Suri Isotopic selectivity calculations for multi-step photoionization of calcium atoms using narrow-band lasers ATOMIC PHYSICS ^{41,42,43,44,46,48}Ca; calculated isotopic selectivity for multi-step photoionization.
doi: 10.1088/0953-4075/35/17/305
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