NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = S.Sihotra Found 26 matches. 2024RA11 J.Phys.(London) G51, 035104 (2024) A.K.Rana, S.Sihotra, H.P.Sharma, V.Singh, G.H.Bhat, S.Jehangir, J.A.Sheikh, N.Rather, Kuldeep, N.Singh, R.K.Bhowmik, R.Kumar, R.P.Singh, S.Muralithar, P.Chauhan, D.S.Verma, T.Trivedi, S.Kumar, R.Palit, D.Mehta Level structures of 96Tc and their microscopic description NUCLEAR REACTIONS 75As(28Si, 3n4p)96Tc, E=120 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, energy level, J, π, partial level scheme, high-spin states, DCO and IPDCO ratios, multipolarities. Comparison with the framework of triaxial projected shell model calculations. The 15UD Pelletron accelerator facility at inter university accelerator centre (IUAC), New Delhi.
doi: 10.1088/1361-6471/ad1f2e
2022DE09 Phys.Rev. C 105, 044307 (2022) P.Dey, D.Negi, R.Palit, P.C.Srivastava, Md.S.R.Laskar, B.Das, F.S.Babra, S.Bhattacharya, B.Das, K.Rojeeta Devi, R.Gala, U.Garg, S.S.Ghugre, E.Ideguchi, S.Kumar, A.Kundu, G.Mukherjee, S.Muralithar, S.Nag, S.Nandi, Neelam, M.K.Raja, R.Raut, R.Santra, A.Sharma, S.Sihotra, A.K.Singh, R.P.Singh, T.Trivedi Experimental investigation of high-spin states in 90Zr NUCLEAR REACTIONS 82Se(13C, 5n), E=60 MeV; measured Eγ, Iγ, γγγ-coin, γ(θ). 90Zr; deduced levels, J, π, DCO ratios, polarization asymmetry, multipolarity, high-spin states, bands structure, configurations. Comparison to shell-model calculations with the GWBXG effective interaction. Indian National Gamma Array (INGA) at TIFR-BARC Pelletron Linac Facility.
doi: 10.1103/PhysRevC.105.044307
2022SI07 Int.J.Mod.Phys. E31, 2250020 (2022) Possible antimagnetic rotation in 99Pd NUCLEAR STRUCTURE 99Pd; calculated energy levels, J, π, dynamic moment of intertia, B(E2) using semiclassical particle-rotor model. Comparison with experimental data.
doi: 10.1142/S0218301322500203
2021LA06 Phys.Rev. C 104, L011301 (2021) Md.S.R.Laskar, R.Palit, E.Ideguchi, T.Inakura, S.N.Mishra, F.S.Babra, S.Bhattacharya, D.Choudhury, B.Das, B.Das, P.Dey, U.Garg, A.K.Jain, A.Kundu, D.Kumar, D.Negi, S.C.Pancholi, S.Rajbanshi, S.Sihotra Enhanced B(E3) strength observed in 137La NUCLEAR REACTIONS 130Te(11B, 4n)137La, E=40 MeV; measured Eγ, Iγ, γγ-coin, level half-life by γγ(t) using an array of 11 Compton-suppressed HPGe clover and 14 LaBr3(Ce) detectors at the Pelletron Linac Facility of TIFR-Mumbai. 137La; deduced levels, J, π, half-life of 1005, 11/2- level, B(E3), sudden increase of B(E3) strength at N=80. Comparison with random-phase approximation (RPA) calculations. Systematics of B(E3) strengths in 129,133La and 132,134,136,138Ba.
doi: 10.1103/PhysRevC.104.L011301
2020SI20 Phys.Rev. C 102, 034321 (2020) S.Sihotra, D.Kumar, M.Kaur, V.Singh, S.Saha, J.Sethi, R.Palit, N.Singh, D.Mehta Evidence of antimagnetic rotation in 100Pd NUCLEAR REACTIONS 75As(31P, 2nα)100Pd, E=125 MeV; measured Eγ, Iγ, γγ-coin, level half-lives by DSAM using the INGA array at the Pelletron-LINAC facility of TIFR-Mumbai. 100Pd; deduced high-spin levels, J, π, B(E2), moment of inertia plots, anti-magnetic rotation (AMR) structure, configuration. Comparison with predictions of semiclassical particle-rotor model calculations.
doi: 10.1103/PhysRevC.102.034321
2019BI06 Eur.Phys.J. A 55, 159 (2019) S.Biswas, R.Palit, S.Frauendorf, U.Garg, W.Li, G.H.Bhat, J.A.Sheikh, J.Sethi, S.Saha, P.Singh, D.Choudhury, J.T.Matta, A.D.Ayangeakaa, W.A.Dar, V.Singh, S.Sihotra Longitudinal wobbling in 133La NUCLEAR REACTIONS 126Te(11B, 4n)133La, E=52 MeV; measured Eγ, Iγ(θ), γγ-coin, γγγ-coin using INGA (21 Compton suppressed HPGe coupled with digital data acquisition system); deduced 133La lower levels, J, π, γ transitions, angular distribution plots for pure 758, 874, 982 keV M1 transitions in coincidence with 445 keV transition, perpendicular and parallel spectra, a32-a4 contour plots, Direction Correlation from Oriented states (DCO) ratio spectra, B(E2)in, B(E2)out, B(M1)out γ-transitions strengths, mixing ratios, wobbling bands with nω=0 and 1 with interconnecting E2 transitions, increase of wobbling of frequency; calculated 133La angular distribution plots, a2-a4 contour plots, Direction Correlation from Oriented states (DCO) using Quasiparticle-Triaxial-Rotor (QTR) model with and without Harmonic Frozen Approximation (HFA) theory, Tilted Axis Cranking (TAC) model; deduced longitudinal wobbling for 133La. Data compared with recently published 133La study using 116Cd(22Ne, x) at Gammasphere.
doi: 10.1140/epja/i2019-12856-5
2019KU03 Acta Phys.Pol. B50, 159 (2019) S.Kumar, S.Sihotra, V.Singh, J.Rather, M.Kaur, J.Goswamy, N.Singh, D.Mehta, T.Trivedi, R.P.Singh, S.Muralithar, R.Palit Shell-model Description in 99Rh and Systematics of Odd-A Rh Isotopes NUCLEAR STRUCTURE 99Rh; calculated energy levels, J, π, bands. Comparison with experimental data and systematics.
doi: 10.5506/APhysPolB.50.159
2017BI10 Phys.Rev. C 95, 064320 (2017) S.Biswas, R.Palit, J.Sethi, S.Saha, A.Raghav, U.Garg, Md.S.R.Laskar, F.S.Babra, Z.Naik, S.Sharma, A.Y.Deo, V.V.Parkar, B.S.Naidu, R.Donthi, S.Jadhav, H.C.Jain, P.K.Joshi, S.Sihotra, S.Kumar, D.Mehta, G.Mukherjee, A.Goswami, P.C.Srivastava High-spin states in 133Cs and the shell model description NUCLEAR REACTIONS 130Te(7Li, 4n), E=45 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array of 15 Compton-suppressed HPGe clover detectors at TIFR-Mumbai accelerator facility. 133Cs; deduced high-spin levels, J, π, multipolarities, bands, configurations. Comparison with large-scale shell model calculation using jj55pna interaction. Systematics of band structures in 127,129,131,133,135,137Cs.
doi: 10.1103/PhysRevC.95.064320
2017SI12 J.Phys.(London) G44, 075105 (2017) V.Singh, S.Sihotra, S.Roy, M.Kaur, S.Saha, J.Sethi, R.Palit, N.Singh, S.S.Malik, H.C.Jain, D.Mehta Investigation of antimagnetic rotation in 101Pd NUCLEAR REACTIONS 75As(31P, 3n2p)101Pd, E=125 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, negative-parity bands, J, π, level T1/2, B(E2). Comparison with available data.
doi: 10.1088/1361-6471/aa718a
2017SI14 Phys.Rev. C 95, 064312 (2017) V.Singh, S.Sihotra, G.H.Bhat, J.A.Sheikh, M.Kaur, S.Kumar, K.Singh, J.Goswamy, S.Saha, J.Sethi, R.Palit, S.S.Malik, N.Singh, U.Garg, D.Mehta Band structures in 101Pd NUCLEAR REACTIONS 75As(31P, 3n2p), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization), DSAM half-life analysis for some of the levels in band B3 using INGA array of 21 clover Ge detectors at Pelletron-LINAC facility of TIFR-Mumbai. 101Pd; deduced high-spin levels, J, π, bands, multipolarities, mixing ratios, alignments, experimental Routhians, configurations, anti-magnetic rotational band. Comparison with projected shell model, and hybrid version of tilted-axis cranking shell model calculations. Comparison with structure of 99Pd.
doi: 10.1103/PhysRevC.95.064312
2016SE01 J.Phys.(London) G43, 015103 (2016) J.Sethi, R.Palit, J.J.Carroll, S.Karamian, S.Saha, S.Biswas, Z.Naik, T.Trivedi, M.S.Litz, P.Datta, S.Chattopadhyay, R.Donthi, U.Garg, S.Jadhav, H.C.Jain, S.Kumar, D.Mehta, B.S.Naidu, G.H.Bhat, J.A.Sheikh, S.Sihotra, P.M.Walker Low-lying states near the Iπ = 6+ isomer in 108Ag NUCLEAR REACTIONS 100Mo(11B, 3n), E=39 MeV; measured reaction products, Eγ, Iγ, γ-γ-coinc.; deduced σ(θ), σ, energy levels, J, π, γ-ray intensities. Comparison with projected Hartree-Fock calculations.
doi: 10.1088/0954-3899/43/1/015103
2016SI23 Phys.Rev. C 94, 044320 (2016) V.Singh, S.Sihotra, S.S.Malik, G.H.Bhat, R.Palit, J.A.Sheikh, S.Kumar, N.Singh, K.Singh, J.Goswamy, J.Sethi, S.Saha, T.Trivedi, D.Mehta Structure of dipole bands in doubly odd 102Ag NUCLEAR REACTIONS 75As(31P, 3np), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol), level lifetimes by DSAM using the INGA array at TIFR-BARC Pelletron Linac facility. 102Ag; deduced high-spin levels, J, π, multipolarities, bands, alignments, moment of inertia plots, Routhian plots, B(M1), B(E2), B(M1)/B(E2) ratios, configurations, staggering parameter. Comparison with tilted-axis cranking (TAC) model calculations. Systematics of band structures, B(M1)/B(E2) ratios, configurations, alignment plots and staggering parameters in 102,104,106,108Ag.
doi: 10.1103/PhysRevC.94.044320
2015SE06 Acta Phys.Pol. B46, 703 (2015) J.Sethi, R.Palit, J.J.Carroll, S.Karamian, S.Saha, S.Biswas, Z.Naik, T.Trivedi, M.S.Litz, P.Datta, S.Chattopadhyay, R.Donthi, U.Garg, S.Jadhav, H.C.Jain, S.Kumar, D.Mehta, B.S.Naidu, G.H.Bhat, J.A.Sheikh, S.Sihotra, P.M.Walker Spectroscopy of the Low-lying States Near the High Spin Isomer in 108Ag NUCLEAR REACTIONS 100Mo(11B, 3n), E=39 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, γ-ray intensities, branching ratios.
doi: 10.5506/APhysPolB.46.703
2014KU04 Phys.Rev. C 89, 034303 (2014) S.Kumar, S.Sihotra, K.Singh, V.Singh, Sandeep, J.Goswamy, N.Singh, D.Mehta, S.S.Malik, R.Palit, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik Band structures in doubly odd 98Rh NUCLEAR REACTIONS 75As(28Si, 3n2p), E=120 MeV; Measured Eγ, Iγ, γγ-coin, γ(θ)(DCO), γγ(linear polarization) using INGA array at IUAC Pelletron facility. 98Rh; deduced high-spin levels, J, π, multipolarity, bands, configurations, alignments, B(M1)/B(E2), Routhian plots. Comparison with tilted-axis cranking (TAC) shell-model calculations. Systematics of (πg9/2)(νh11/2) bands in 96,98,100,102,104Rh, 100,102,104,106Ag.
doi: 10.1103/PhysRevC.89.034303
2014KU20 J.Phys.(London) G41, 105110 (2014) S.Kumar, V.Singh, K.Singh, S.Sihotra, N.Singh, J.Goswamy, S.S.Malik, I.Ragnarsson, T.Trivedi, R.P.Singh, S.Muralithar, R.Kumar, R.K.Bhowmik, R.Palit, A.Bharti, D.Mehta Band structures in 99Rh NUCLEAR REACTIONS 75As(28Si, 2n2p)99Rh, E=120 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, J, π, multipolarity assignments, positive-parity bands. Comparison with available data.
doi: 10.1088/0954-3899/41/10/105110
2013SE12 Phys.Lett. B 725, 85 (2013) J.Sethi, R.Palit, S.Saha, T.Trivedi, G.H.Bhat, J.A.Sheikh, P.Datta, J.J.Carroll, S.Chattopadhyay, R.Donthi, U.Garg, S.Jadhav, H.C.Jain, S.Karamian, S.Kumar, M.S.Litz, D.Mehta, B.S.Naidu, Z.Naik, S.Sihotra, P.M.Walker Structure of nearly degenerate dipole bands in 108Ag NUCLEAR REACTIONS 100Mo(11B, 3n), E=39 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced level energies, J, π, B(M1), B(M1)/B(E2), high spin negative parity states. Comparison with microscopic triaxial projected shell model approach calculations.
doi: 10.1016/j.physletb.2013.06.054
2012TR01 Phys.Rev. C 85, 014327 (2012) T.Trivedi, R.Palit, J.Sethi, S.Saha, S.Kumar, Z.Naik, V.V.Parkar, B.S.Naidu, A.Y.Deo, A.Raghav, P.K.Joshi, H.C.Jain, S.Sihotra, D.Mehta, A.K.Jain, D.Choudhury, D.Negi, S.Roy, S.Chattopadhyay, A.K.Singh, P.Singh, D.C.Biswas, R.K.Bhowmik, S.Muralithar, R.P.Singh, R.Kumar, K.Rani Small quadrupole deformation for the dipole bands in 112In NUCLEAR REACTIONS 100Mo(16O, 3np), E=80 MeV; measured Eγ, Iγ, γγ-coin, DCO, linear polarization, half-lives by DSAM using INGA array. 112In; deduced levels, J, π, bands, multipolarity, configuration, B(M1), magnetic-dipole rotational band. Comparison with tilted axis cranking model calculations.
doi: 10.1103/PhysRevC.85.014327
2012TR11 J.Phys.:Conf.Ser. 381, 012061 (2012) T.Trivedi, R.Palit, J.Sethi, S.Saha, S.Kumar, Z.Naik, V.V.Parkar, B.S.Naidu, A.Y.Deo, A.Raghav, P.K.Joshi, H.C.Jain, S.Sihotra, D.Mehta, A.K.Jain, D.Choudhury, D.Negi, S.Roy, S.Chattopadhyay, A.K.Singh, P.Singh, D.C.Biswas, R.K.Bhowmik, S.Muralithar, R.P.Singh, R.Kumar, K.Rani Structure of Dipole Bands in 112In: Through Lifetime Measurement NUCLEAR REACTIONS 100Mo(16O, 3np), E=80 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced B(M1), a negative-parity dipole band, 112In lifetime and magnetic rotation. Tilted axis cranking (TAC) calculations.
doi: 10.1088/1742-6596/381/1/012061
2011PA26 Phys.Rev. C 84, 041301 (2011) H.Pai, G.Mukherjee, A.Raghav, R.Palit, C.Bhattacharya, S.Chanda, T.Bhattacharjee, S.Bhattacharyya, S.K.Basu, A.Goswami, P.K.Joshi, B.S.Naidu, Sushil K.Sharma, A.Y.Deo, Z.Naik, R.K.Bhowmik, S.Muralithar, R.P.Singh, S.Kumar, S.Sihotra, D.Mehta Structural change of the unique-parity πh11/2(X)νh11/2 configuration in 134Cs NUCLEAR REACTIONS 130Te(11B, 3nα), E=52 MeV; 130Te(7Li, 3n), E=30 MeV; measured Eγ, Iγ, γγ-coin, DCO ratio. 134Cs; deduced levels, J, π, multipolarity, band, configurations. Total Routhian surface and the tilted-axis cranking calculations.
doi: 10.1103/PhysRevC.84.041301
2011SI04 Phys.Rev. C 83, 024313 (2011) S.Sihotra, Z.Naik, S.Kumar, K.Singh, J.Goswamy, N.Singh, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, R.Palit, D.Mehta Excited states in 99Pd NUCLEAR REACTIONS 75As(28Si, 3np)99Pd, E=120 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization). 99Pd; deduced levels, J, π, bands, configurations, multipolarity, B(E1)/B(E2) ratios and octupole collectivity. Comparison with deformed Hartree-Fock and angular-momentum projection calculations.
doi: 10.1103/PhysRevC.83.024313
2010PA19 Nucl.Phys. A834, 81c (2010) R.Palit, A.Y.Deo, Z.Naik, S.Sihotra, S.Kumar, P.K.Joshi, D.Mehta, H.C.Jain Structure of degenerate dipole bands in 106In and investigation of similar structure in neighbouring odd-odd isotopes NUCLEAR REACTIONS 78Se(32S, 3np), E=125 MeV; measured Eγ, Iγ(θ). 106In; deduced levels, J, π, mixing ratio, bands, DCO matrix. 106In, 106,108Ag calculated levels, J, π, deformation, B(M1), B(E2) using projected deformed HF.
doi: 10.1016/j.nuclphysa.2010.01.024
2010SI14 Eur.Phys.J. A 43, 45 (2010) S.Sihotra, Z.Naik, R.Palit, A.Y.Deo, S.Kumar, P.K.Joshi, D.Mehta, N.Singh Level structures in the 49107In nucleus and their microscopic description NUCLEAR REACTIONS 78Se(32S, 2np), E=125 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, DCO ratios, polarization. 107In; deduced levels, J, π, bands, configurations, B(M1), B(E2). Comparison with projected Hartree-Fock calculations.
doi: 10.1140/epja/i2009-10898-x
2009DE20 Phys.Rev. C 79, 067304 (2009) A.Y.Deo, R.Palit, Z.Naik, S.Sihotra, S.Kumar, P.K.Joshi, I.Mazumdar, R.Chakrabarti, R.Kshetri, D.Mehta, H.C.Jain Structure of dipole bands in 106In NUCLEAR REACTIONS 78Se(32S, 3np), E=125 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), γ(linear polarization). 106In; deduced levels, J, π, bands, and configurations. Comparisons with projected deformed Hartree-Fock calculations.
doi: 10.1103/PhysRevC.79.067304
2009SI08 Phys.Rev. C 79, 044317 (2009) S.Sihotra, K.Singh, S.S.Malik, J.Goswamy, R.Palit, Z.Naik, D.Mehta, N.Singh, R.Kumar, R.P.Singh, S.Muralithar Band structures in 129Cs NUCLEAR REACTIONS 122Sn(11B, 4n), E=60 MeV; measured Eγ, Iγ, γγ-coin, angular correlations. 129Cs; deduced levels, J, π, bands, configurations. Comparison with tilted-axis cranking model calculations. 117,121,123,125,127,129,131Cs; level systematics.
doi: 10.1103/PhysRevC.79.044317
2008SI26 Phys.Rev. C 78, 034313 (2008) S.Sihotra, R.Palit, Z.Naik, K.Singh, P.K.Joshi, A.Y.Deo, J.Goswamy, S.S.Malik, D.Mehta, C.R.Praharaj, H.C.Jain, N.Singh Multiple band structures of 131Cs NUCLEAR REACTIONS 124Sn(11B, 4nγ), E=46 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, polarizations. 131Cs; deduced levels, J, π, band structure, configurations, B(M1), B(E2). 125,129Cs, 130Xe; band systematics. Comparisons with Hartree-Fock calculations.
doi: 10.1103/PhysRevC.78.034313
2006SI16 Eur.Phys.J. A 27, 321 (2006) K.Singh, S.Sihotra, S.S.Malik, J.Goswamy, D.Mehta, N.Singh, R.Kumar, R.P.Singh, S.Muralithar, E.S.Paul, J.A.Sheikh, C.R.Praharaj Rotational structures in the 125Cs nucleus NUCLEAR REACTIONS 110Pd(19F, 4n), E=75 MeV; measured Eγ, Iγ, γγ-coin. 125Cs deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Total Routhian surface and principal/tilted axis cranking model calculations.
doi: 10.1140/epja/i2006-10005-1
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