NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = M.S.Sarkar Found 62 matches. 2024GU02 Nucl.Phys. A1042, 122806 (2024) A.Gupta, S.Sharma, S.Das, A.Adhikari, A.Mondal, M.Chowdhury, Ch.D.Bagdia, L.Tribedi, V.Nanal, A.Bisoi, M.S.Sarkar, S.Sarkar Lifetime measurement of the Ex = 2485.3 keV level of 25Al populated through 24Mg(p, γ)25Al resonance reaction NUCLEAR REACTIONS 24Mg(p, γ), E=220-265 keV; measured reaction products, Eγ, Iγ. 25Al; deduced γ-ray energies, energy levels, J, π, resonance state T1/2, spectroscopic factor, γ-ray branching ratio, resonance parameters. Comparison with theoretical calculations. Doppler shift attenuation (DSA) method, the 14.5 GHz electron cyclotron resonance (ECR) ion accelerator at TIFR, Mumbai.
doi: 10.1016/j.nuclphysa.2023.122806
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
2021DA14 Nucl.Phys. A1014, 122262 (2021) Cross-shell excitations in doubly magic 132Sn and its nearest neighbours NUCLEAR STRUCTURE 131,132Sn, 132,134Sb, 133,134,135Te, 135I; calculated binding energies, positive and negative parity states, high-spin states, transition rates of yrast states which arise from cross-shell excitations using large-scale shell-model. Comparison with available data.
doi: 10.1016/j.nuclphysa.2021.122262
2020AL17 Eur.Phys.J. A 56, 269 (2020) S.S.Alam, D.Banerjee, T.Bhattacharjee, P.Blaha, D.Kumar, A.Saha, M.S.Sarkar, S.Sarkar, S.K.Das Measurement of electric quadrupole moment in neutron rich 131, 132I RADIOACTIVITY 131,132Te(β-) [from U(α, F), E=40 MeV]; measured decay products, quadrupole frequencies, Eγ, Iγ; deduced γ-ray energies, J, π, electric quadrupole moments, deformation parameters, evolution of collectivity. Comparison with a large basis shell model calculations.
doi: 10.1140/epja/s10050-020-00281-y
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
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
2020SH21 Phys.Rev. C 102, 024308 (2020) S.Sharma, A.Gupta, M.Roy Chowdhury, A.Mandal, A.Bisoi, V.Nanal, L.C.Tribedi, M.S.Sarkar Proton capture resonant state of 15O at 7556 keV NUCLEAR REACTIONS 14N(p, γ), E=278-312 keV; measured Eγ, Iγ, level half-lives by Doppler-shift attenuation method (DSAM) using ECRIA accelerator at TIFR-Mumbai. 15O; deduced levels, resonances, 278-keV proton resonance and its strength; calculated levels, J, π, spectroscopic factors using large basis shell model calculations, and compared with results of the present and previous experiments.
doi: 10.1103/PhysRevC.102.024308
2020SH34 Nucl.Instrum.Methods Phys.Res. A964, 163810 (2020) S.Sharma, A.Gupta, B.Dey, M.Roy Chowdhury, A.Mandal, A.Bisoi, V.Nanal, L.C.Tribedi, M.S.Sarkar Characterization of an electrically cooled BEGe detector till Eγ ∼ MeV NUCLEAR REACTIONS 14N(p, γ), E=0.122-7 MeV; measured reaction products, Eγ, Iγ; deduced detector characterization. Comparison with GEANT4 simulation with 152Eu γ-ray intensities taken from ENSDF data library.
doi: 10.1016/j.nima.2020.163810
2019AL03 Phys.Rev. C 99, 014306 (2019) S.S.Alam, T.Bhattacharjee, D.Banerjee, A.Saha, S.Das, M.S.Sarkar, S.Sarkar Lifetimes and transition probabilities for the low-lying states in 131I and 132Xe RADIOACTIVITY 131mTe[from 238U(α, F), E=40 MeV]; 132I(β-)[from decay of 132Te formed in 238U(α, F), E=40 MeV]; measured Eγ, Iγ, γγ-coin, level half-lives by γγ(t) fast-timing method, and half-life of 1797-keV nanosecond isomer in 131I by slope method using the VENTURE array of CeBr3 scintillators and VENUS arrays of six Compton-suppressed Clover HPGe detectors at the K-130 cyclotron facility of VECC, Kolkata. 131I, 132Xe; deduced levels, J, π, configurations, B(E1), B(E2), B(E3). Systematics of E1 decays from 11/2- levels in 121,123,125,127,131I, and 13/2- and 15/2- levels in 129Sb, 131,133I. Comparison with large-basis shell model calculations using the NUSHELLX code. NUCLEAR STRUCTURE 131I, 132Xe; calculated levels, J, π, dominant particle partitions, configurations, and level half-lives using the large-basis shell model (LBSM) with the NUSHELLX code. Comparison with experimental data.
doi: 10.1103/PhysRevC.99.014306
2019SA61 J.Phys.(London) G46, 055102 (2019); Corrigendum J.Phys.(London) G46, 109501 (2019) A.Saha, T.Bhattacharjee, D.Curien, J.Dudek, I.Dedes, K.Mazurek, A.Gozdz, S.Tagami, Y.R.Shimizu, S.R.Banerjee, S.Rajbanshi, A.Bisoi, G.de Angelis, S.Bhattacharya, S.Bhattacharyya, S.Biswas, A.Chakraborty, S.Das Gupta, B.Dey, A.Goswami, D.Mondal, D.Pandit, R.Palit, T.Roy, R.P.Singh, M.S.Sarkar, S.Saha, J.Sethi Spectroscopy of a tetrahedral doubly magic candidate nucleus 16070Yb90 NUCLEAR REACTIONS 148Sm(16O, 4n)160Yb, E=90 MeV; measured reaction products, Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(θ)(ADO) and γγ(linearpol) using INGA array of 20 Compton-suppressed HPGe clover detectors at TIFR pelletron facility. 160Yb; deduced high-spin levels, J, π, multipolarities, rotational bands, alignments, tetrahedral deformation. Systematics of g.s. and negative-parity bands in 152,154,156Gd.
doi: 10.1088/1361-6471/ab0573
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
2018SA07 Phys.Scr. 93, 034001 (2018) A.Saha, T.Bhattacharjee, D.Curien, I.Dedes, K.Mazurek, S.R.Banerjee, S.Rajbanshi, A.Bisoi, G.de Angelis, S.Bhattacharya, S.Bhattacharyya, S.Biswas, A.Chakraborty, S.Das Gupta, B.Dey, A.Goswami, D.Mondal, D.Pandit, R.Palit, T.Roy, R.P.Singh, M.S.Sarkar, S.Saha, J.Sethi Excited negative parity bands in 160Yb NUCLEAR REACTIONS 148Sm(16O, 4n)160Yb, E=90 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, B(E2)/B(E1) ratios, non-yrast negative parity structures, bands. Comparison with energy calculation results obtained using the standard Woods-Saxon universal Hamiltonian.
doi: 10.1088/1402-4896/aaa1fa
2018SA22 Nucl.Phys. A976, 1 (2018) A.Saha, T.Bhattacharjee, S.S.Alam, D.Banerjee, M.S.Sarkar, S.Sarkar, J.B.Gupta, P.Das, S.Bhattacharya, D.Pandit, R.Guin, S.K.Das, S.R.Banerjee Spectroscopy of low lying states in 150Sm NUCLEAR REACTIONS 150Nd(p, n)150Sm, E=8.0 MeV; measured Eγ, Iγ, γγ-coin using VENUS array of six Compton-suppressed Clover HPGe. 150Sm deduced γ transitions, levels, J, π, spin and parity using NNDC logft calculator and angular correlations; estimated possible M2 admixture, B(E1).
doi: 10.1016/j.nuclphysa.2018.05.005
2017AL30 Phys.Rev. C 96, 021304 (2017) S.Ali, S.Rajbanshi, B.Das, S.Chattopadhyay, M.S.Sarkar, A.Goswami, R.Raut, A.Bisoi, S.Nag, S.Saha, J.Sethi, R.Palit, G.Gangopadhyay, T.Bhattacharjee, S.Bhattacharyya, G.Mukherjee, A.K.Singh, T.Trivedi Evidence of antimagnetic rotation in an odd-odd nucleus: The case of 142Eu NUCLEAR REACTIONS 116Cd(31P, 5n), E=148 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γγ(θ)(ADO and DCO ratios), γγ(linear polarization), level half-lives by DSAM using INGA array at 14UD Pelletron-Linear facility of TIFR-Mumbai. 142Eu; deduced high-spin levels, J, π, band, multipolarities, mixing ratio, B(E2), dynamic moment of inertia J(2), J(2)/B(E2) ratios, antimagnetic rotational (AMR) band, and configuration. Comparison with predictions of semiclassical geometric model, and with the experimental data for AMR band in 143Eu.
doi: 10.1103/PhysRevC.96.021304
2016BI02 Phys.Rev. C 93, 034324 (2016) S.Biswas, R.Palit, A.Navin, M.Rejmund, A.Bisoi, M.S.Sarkar, S.Sarkar, S.Bhattacharyya, D.C.Biswas, M.Caamano, M.P.Carpenter, D.Choudhury, E.Clement, L.S.Danu, O.Delaune, F.Farget, G.de France, S.S.Hota, B.Jacquot, A.Lemasson, S.Mukhopadhyay, V.Nanal, R.G.Pillay, S.Saha, J.Sethi, P.Singh, P.C.Srivastava, S.K.Tandel Structure of 13252Te80: The two-particle and two-hole spectrum of 13250Sn82 NUCLEAR REACTIONS 232Th(7Li, F)132Te, E=5.4 MeV/nucleon; 9Be(238U, F), E=6.2 MeV/nucleon; measured Eγ, Iγ, γγ-coin, γγ(t), (fragment)γ-, (fragment)γγ-coin, γγ(θ) using INGA array at TIFR-BARC Pelletron LINAC facility for (7Li, F) reaction, and EXOGAM-VAMOS++ system at GANIL for (238U, F) reaction. 132Te; deduced high-spin levels, J, π, multipolarity, configurations, proton and neutron wavefunction amplitudes, p-n correlations at high spin. Comparison with shell-model calculations using jj55pna and modified jj55pna interactions. Systematics of positive-parity level energies in 122,124,126,128,130,132,134,136Te. NUCLEAR STRUCTURE 132Te; calculated levels, J, π, proton and neutron wavefunction amplitudes, decomposition of the total angular momentum of positive- and negative-parity states using shell model jj55pna and modified jj55pna interactions. Comparison with experimental values. 132Te, 130Sn; 130Te, 128Sn; 128Te, 126Sn; deduced energy differences between the experimental and calculated energy levels of positive-parity as a function of spin, with calculations using shell model.
doi: 10.1103/PhysRevC.93.034324
2016PR06 Phys.Rev. C 94, 024311 (2016) D.Pramanik, S.Sarkar, M.S.Sarkar, A.Bisoi, S.Ray, S.Dasgupta, A.Chakraborty, Krishichayan, R.Kshetri, I.Ray, S.Ganguly, M.K.Pradhan, M.R.Basu, R.Raut, G.Ganguly, S.S.Ghugre, A.K.Sinha, S.K.Basu, S.Bhattacharya, A.Mukherjee, P.Banerjee, A.Goswami Shape coexistence in 153Ho NUCLEAR REACTIONS 139La(20Ne, 6n), E=139 MeV; measured Eγ, Iγ, delayed Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization), half-life of an isomer by RF-γ(t) using INGA array at VECC cyclotron facility. 153Ho; deduced high-spin levels, J, π, multipolarity, mixing ratio, B(E2), indication of shape coexistence, alignment plots, energy versus angular momentum plots. TRS calculations. Comparison with theoretical calculations using particle-rotor model.
doi: 10.1103/PhysRevC.94.024311
2016RA33 Phys.Rev. C 94, 044318 (2016) S.Rajbanshi, S.Ali, A.Bisoi, S.Nag, S.Saha, J.Sethi, T.Bhattacharjee, S.Bhattacharyya, S.Chattopadhyay, G.Gangopadhyay, G.Mukherjee, R.Palit, R.Raut, M.S.Sarkar, A.K.Singh, T.Trivedi, A.Goswami Shears mechanism and development of collectivity in 141Sm NUCLEAR REACTIONS 116Cd(31P, 5np), E=148 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γγ(θ)(DCO), γγ(θ)(ADO), γγ(linear polarization), level half-lives by DSAM using the INGA array at TIFR Pelletron Linac facility. 141Sm; deduced high-spin levels, J, π, multipolarities, mixing ratios, configurations, B(M1), magnetic-dipole rotational (MR) band; calculated contour plots of TRS calculations for two bands. Comparison with principal axis cranking (SPAC) model calculation involving shears mechanism. Systematics of spin versus angular frequency plots for MR bands in 139,141,142Sm, 142Gd, 143Eu.
doi: 10.1103/PhysRevC.94.044318
2015RA12 Phys.Lett. B 748, 387 (2015) S.Rajbanshi, S.Roy, S.Nag, A.Bisoi, S.Saha, J.Sethi, T.Bhattacharjee, S.Bhattacharyya, S.Chattopadhyay, G.Gangopadhyay, G.Mukherjee, R.Palit, R.Raut, M.S.Sarkar, A.K.Singh, T.Trivedi, A.Goswami Antimagnetic rotation and sudden change of electric quadrupole transition strength in 143Eu NUCLEAR REACTIONS 116Cd(31P, 4n), E=148 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, level scheme, B(E2). Comparison with theoretical calculations.
doi: 10.1016/j.physletb.2015.07.033
2014BI03 Phys.Rev. C 89, 024303 (2014) A.Bisoi, M.S.Sarkar, S.Sarkar, S.Ray, D.Pramanik, R.Kshetri, S.Nag, K.Selvakumar, P.Singh, A.Goswami, S.Saha, J.Sethi, T.Trivedi, B.S.Naidu, R.Donthi, V.Nanal, R.Palit High spin spectroscopy in 34Cl NUCLEAR REACTIONS 27Al(12C, nα), E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization), level half-lives by DSAM using INGA array at TIFR accelerator facility. 34Cl; deduced high-spin levels, J, π, multipolarity, mixing ratio, B(E2). Comparison with large-basis shell-model calculations. NUCLEAR STRUCTURE 34Cl; calculated levels, J, π, wave functions, γ-branching ratios, B(M1), B(E2), B(M2) using large-basis shell-model (LBSM) calculations for different truncation schemes. OXBASH computer code. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.024303
2014BI16 Phys.Rev. C 90, 024328 (2014) A.Bisoi, M.S.Sarkar, S.Sarkar, S.Ray, D.Pramanik, R.Kshetri, S.Nag, K.Selvakumar, P.Singh, A.Goswami, S.Saha, J.Sethi, T.Trivedi, B.S.Naidu, R.Donthi, V.Nanal, R.Palit Collective excitations in 33S NUCLEAR REACTIONS 27Al(12C, npα)33S, E=40 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization), level half-lives by DSAM using INGA array at TIFR Pelletron facility. 33S; deduced levels, J, π, branching ratios, multipolarity, mixing ratio, B(M1), B(E1), B(E2), configurations. Comparison with large-scale shell model calculations. NUCLEAR STRUCTURE 33S; calculated levels, J, π, configurations, wave functions, B(E1), B(M1), B(E2), alignment plot using large-basis shell model approach. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.024328
2014RA03 Phys.Rev. C 89, 014315 (2014) S.Rajbanshi, A.Bisoi, S.Nag, S.Saha, J.Sethi, T.Trivedi, T.Bhattacharjee, S.Bhattacharyya, S.Chattopadhyay, G.Gangopadhyay, G.Mukherjee, R.Palit, R.Raut, M.S.Sarkar, A.K.Singh, A.Goswami Shape coexistence in the near-spherical 142Sm nucleus NUCLEAR REACTIONS 116Cd(31P, 4np), E=148 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γγ(θ)(DCO), γ(θ)(ADO), γγ(linear polarization), level half-lives by DSAM and isomer half-lives by γ(t) using INGA array at TIFR-BARC Pelletron Linac facility. 142Sm; deduced high-spin levels, J, π, multipolarity, bands, magnetic dipole rotational band, B(M1), B(E2), configurations; calculated total energy surfaces contours in β2-γ plane. Comparison with shell model, cranked Nilsson-Strutinsky (CNS), and semiclassical principle axis cranking (SPAC) model calculations.
doi: 10.1103/PhysRevC.89.014315
2014RA18 Phys.Rev. C 90, 024318 (2014) S.Rajbanshi, A.Bisoi, S.Nag, S.Saha, J.Sethi, T.Bhattacharjee, S.Bhattacharyya, S.Chattopadhyay, G.Gangopadhyay, G.Mukherjee, R.Palit, R.Raut, M.S.Sarkar, A.K.Singh, T.Trivedi, A.Goswami Multiple magnetic rotational bands based on proton alignment in 143Eu NUCLEAR REACTIONS 116Cd(31P, 4n), E=148 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), γγ(linear polarization), level half-lives by DSAM using INGA array at TIFR Pelletron facility. 143Eu; deduced high-spin levels, J, π, B(M1), multipolarities, magnetic-dipole (shears) rotational bands, configurations. Principal axis cranking model, and TRS calculations.
doi: 10.1103/PhysRevC.90.024318
2013BI10 Phys.Rev. C 88, 034303 (2013) A.Bisoi, M.S.Sarkar, S.Sarkar, S.Ray, M.R.Basu, D.Kanjilal, S.Nag, K.Selvakumar, A.Goswami, N.Madhavan, S.Muralithar, R.K.Bhowmik Superdeformation and α-cluster structure in 35Cl NUCLEAR REACTIONS 12C(28Si, pα)35Cl, E=110 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), level half-lives by DSAM using INGA array at IUAC, Delhi facility. 35Cl; deduced high-spin levels, J, π, multipolarity, superdeformed band, B(E2), B(E1), configuration, average transition quadrupole moment and deformation parameter for SD band, alignment plot. Comparison with large-scale shell model calculations. Correlation of theoretical spectroscopic factors for SD band members in 35Cl with those of 36Ar.
doi: 10.1103/PhysRevC.88.034303
2013PR09 Phys.Rev. C 88, 064603 (2013) M.K.Pradhan, A.Mukherjee, S.Roy, P.Basu, A.Goswami, R.Kshetri, R.Palit, V.V.Parkar, M.Ray, M.S.Sarkar, S.Santra Importance of the 1n-stripping process in the 6Li + 159Tb reaction NUCLEAR REACTIONS 159Tb(6Li, 6Li), (6Li, nα), (6Li, 2nα), (6Li, 3nα), (6Li, xnα), (6Li, 5Li), (6Li, 7Li), E=23, 25, 27, 30, 35 MeV; measured Eα, Iα, σ(θ, E) for inclusive α, σ(E) for deuteron-capture and proton stripping incomplete fusion (ICF), neutron pickup and stripping at the BARC-TIFR Pelletron facility. Comparison with CDCC calculations for no-capture breakup (NCBU) using FRESCO computer code. Also DWBA calculations.
doi: 10.1103/PhysRevC.88.064603
2010SA05 Phys.Rev. C 81, 039803 (2010) Comment on "High spin structure of the neutron-rich nuclei 137I and 139Cs"
doi: 10.1103/PhysRevC.81.039803
2010SA14 Phys.Rev. C 81, 064328 (2010) New shell closure for neutron-rich Sn isotopes NUCLEAR STRUCTURE 132,134,136,138,140Sn; calculated energies of first 2+ states, effective single-particle energies (ESPE) of the neutron single-particle orbitals, decomposition of the wave functions for 0+ states. 140Sn, 142Te, 144Xe, 146Ba, 148Ce; calculated effective single-particle energies (ESPE) of the proton single-particle orbitals. Shell model calculations with CWG3M interaction by including a three-body monopole term in the CWG interaction. Comparison with energies of first 2+ states in 16,18,20,22,24O, 40,42,44,46,48Ca. Predicted decreasing trend for energies of first 2+ states in 136,138Sn, and a shell closure at 140Sn.
doi: 10.1103/PhysRevC.81.064328
2008DA12 Phys.Rev. C 78, 021306 (2008) P.Datta, S.Roy, S.Pal, S.Chattopadhyay, S.Bhattacharya, A.Goswami, M.S.Sarkar, J.A.Sheikh, Y.Sun, P.V.Madhusudhana Rao, R.K.Bhowmik, R.Kumar, N.Madhavan, S.Muralithar, R.P.Singh, H.C.Jain, P.K.Joshi, Amita Abrupt change of rotation axis in 109Ag NUCLEAR REACTIONS 100Mo(13C, 3np), E=65 MeV; measured Eγ, Iγ, γγ-coin. 109Ag; deduced levels, J, π, half-lives by DSAM, B(M1), B(E2). Comparisons with projected shell-model and tilted-axis cranking calculations.
doi: 10.1103/PhysRevC.78.021306
2008RA27 Phys.Rev. C 78, 064617 (2008) M.Ray, A.Mukherjee, M.K.Pradhan, R.Kshetri, M.S.Sarkar, R.Palit, I.Majumdar, P.K.Joshi, H.C.Jain, B.Dasmahapatra Fusion cross sections for 6, 7Li + 24Mg reactions at energies below and above the barrier NUCLEAR REACTIONS 24Mg(6Li, n2p), (6Li, npα), (6Li, pα), (6Li, 2p), (6Li, np), (6Li, 2α), (6Li, nα), (7Li, n2p), (7Li, npα), (7Li, pα), (7Li, 2np), (7Li, np), (7Li, 2α), (7Li, nα), E=6.0-30.0 MeV; measured Eγ, Iγ, σ.
doi: 10.1103/PhysRevC.78.064617
2008SA32 Phys.Rev. C 78, 024308 (2008); Erratum Phys.Rev. C 78, 029903 (2008) Structure of even-even A = 138 isobars and the yrast spectra of semi-magic Sn isotopes above the 132Sn core NUCLEAR STRUCTURE 138Sn, 138Te, 138Xe, 138Ba; calculated binding energies, levels, J, π, B(E2), configuration mixing, magnetic dipole moments, electric quadrupole moments. Large scale untruncated shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.78.024308
2007CH74 Phys.Rev. C 76, 044327 (2007) A.Chakraborty, Krishichayan, S.Mukhopadhyay, S.Ray, S.N.Chintalapudi, S.S.Ghugre, N.S.Pattabiraman, A.K.Sinha, S.Sarkar, U.Garg, S.Zhu, M.S.Sarkar High-spin structure and band termination in 103Cd NUCLEAR REACTIONS 72Ge(35Cl, 3np), E=135 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), multipolarities. 103Cd deduced levels, J, π, angular momentum, bands; calculated shell-model configurations. Gammasphere array.
doi: 10.1103/PhysRevC.76.044327
2007KS01 Nucl.Phys. A781, 277 (2007) R.Kshetri, M.S.Sarkar, I.Ray, P.Banerjee, S.Sarkar, R.Raut, A.Goswami, J.M.Chatterjee, S.Chattopadhyay, U.Datta Pramanik, A.Mukherjee, C.C.Dey, S.Bhattacharya, B.Dasmahapatra, S.Bhowal, G.Gangopadhyay, P.Datta, H.C.Jain, R.K.Bhowmik, S.Muralithar R.P.Singh, R.Kumar High spin structure of 35Cl and the sd-fp shell gap NUCLEAR REACTIONS 12C(28Si, pα), E=70, 88 MeV; measured Eγ, Iγ, γγ-coin, DSA. 35Cl deduced levels J, π, δ, T1/2. INGA array, shell model calculations.
doi: 10.1016/j.nuclphysa.2006.10.084
2007RA20 Phys.Rev. C 76, 034315 (2007) I.Ray, M.R.Basu, R.Kshetri, M.S.Sarkar, S.Sarkar, P.Banerjee, S.Chattopadhyay, C.C.Dey, A.Goswami, J.M.Chatterjee, A.Mukherjee, S.Bhattacharya, B.Dasmahapatra, P.Datta, H.C.Jain, R.K.Bhowmik, S.Muralithar, R.P.Singh Indication of the onset of collectivity in 30P NUCLEAR REACTIONS 16O(16O, np), E=40 MeV; measured Eγ, Iγ, γγ-coinc, polarization assymetry. 30P deduced levels, J, π, branching ratios.
doi: 10.1103/PhysRevC.76.034315
2007RZ01 Phys.Rev. C 75, 054319 (2007) T.Rzaca-Urban, K.Pagowska, W.Urban, A.Zlomaniec, J.Genevey, J.A.Pinston, G.S.Simpson, M.S.Sarkar, S.Sarkar, H.Faust, A.Scherillo, I.Tsekhanovich, R.Orlandi, J.L.Durell, A.G.Smith, I.Ahmad First observation of excited states in the 138I nucleus RADIOACTIVITY 138I [from 248Cm(SF)]; measured prompt and delayed Eγ, Iγ. Deduced level energies, J, π.
doi: 10.1103/PhysRevC.75.054319
2007RZ03 Eur.Phys.J. A 32, 5 (2007) T.Rzaca-Urban, W.Urban, M.S.Sarkar, S.Sarkar, J.L.Durell, A.G.Smith, B.J.Varley, I.Ahmad First observation of medium-spin excitations in the 138Cs nucleus RADIOACTIVITY 138Cs(IT) [from 248Cm(SF)]; measured Eγ, Iγ, γγ-coinc. 138Cs deduced levels, J, π.
doi: 10.1140/epja/i2007-10362-1
2006KR07 Eur.Phys.J. A 29, 151 (2006) Krishichayan, A.Chakraborty, S.Mukhopadhyay, S.Ray, N.S.Pattabiraman, S.S.Ghugre, R.Goswami, A.K.Sinha, S.Sarkar, U.Garg, P.V.Madhusudhana Rao, S.K.Basu, B.K.Yogi, L.Chaturvedi, A.Dhal, R.K.Sinha, M.S.Sarkar, S.Saha, R.Singh, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Spin-parity measurements in the neutron-rich N ∼ 20 34P and 36S nuclei NUCLEAR REACTIONS 115In(34S, X)34P/36S/146Tb/145Gd/146Gd, E=140 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 34P, 36S deduced levels, J, π, configurations.
doi: 10.1140/epja/i2006-10084-x
2006KS01 Phys.Rev. C 74, 034314 (2006) R.Kshetri, M.S.Sarkar, S.Sarkar Evolution of collectivity in neutron-rich nuclei in the 132Sn region NUCLEAR STRUCTURE 137,139Te, 137,139I, 139,141Xe, 139Cs, 141Ba; calculated levels, J, π, configurations. Particle rotor model, comparison with data.
doi: 10.1103/PhysRevC.74.034314
2006MU09 Phys.Lett. B 636, 91 (2006) A.Mukherjee, S.Roy, M.K.Pradhan, M.S.Sarkar, P.Basu, B.Dasmahapatra, T.Bhattacharya, S.Bhattacharya, S.K.Basu, A.Chatterjee, V.Tripathi, S.Kailas Influence of projectile α-breakup threshold on complete fusion NUCLEAR REACTIONS 159Tb(10B, X), (11B, X), E=38-72 MeV; 159Tb(7Li, X), E=28-43 MeV; measured evaporation residue σ, complete and incomplete fusion σ. Comparison with model predictions.
doi: 10.1016/j.physletb.2006.03.051
2006RA10 Phys.Rev. C 73, 044305 (2006) R.Raut, S.Ganguly, R.Kshetri, P.Banerjee, S.Bhattacharya, B.Dasmahapatra, A.Mukherjee, G.Mukherjee, M.S.Sarkar, A.Goswami, G.Gangopadhyay, S.Mukhopadhyay, Krishichayan, A.Chakraborty, S.S.Ghugre, T.Bhattacharjee, S.K.Basu High spin states in 143Sm NUCLEAR REACTIONS 130Te(20Ne, 7n), E=137 MeV; measured Eγ, Iγ, γγ-coin. 143Sm deduced high-spin levels, J, π. Comparison with model predictions.
doi: 10.1103/PhysRevC.73.044305
2005CH65 Phys.Rev. C 72, 054309 (2005) A.Chakraborty, Krishichayan, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.Madhusudhana Rao, U.Garg, S.K.Basu, M.B.Chatterjee, M.S.Sarkar, L.Chaturvedi, A.Dhal, R.K.Sinha, I.M.Govil, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Spectroscopy of 90Nb at high spin NUCLEAR REACTIONS 63Cu(31P, n3p), E=120, 125 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 90Nb deduced levels, J, π, configurations, isomeric states T1/2, B(E2). Large-basis shell model calculations.
doi: 10.1103/PhysRevC.72.054309
2005DA16 Phys.Rev. C 71, 041305 (2005) P.Datta, S.Chattopadhyay, S.Bhattacharya, T.K.Ghosh, A.Goswami, S.Pal, M.S.Sarkar, H.C.Jain, P.K.Joshi, R.K.Bhowmik, R.Kumar, N.Madhavan, S.Muralithar, P.V.Madhusudhana Rao, R.P.Singh Observation of antimagnetic rotation in 108Cd NUCLEAR REACTIONS 100Mo(13C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-coin, DSA. 108Cd deduced high-spin levels, J, π, B(E2), antimagnetic rotation. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.71.041305
2005GA14 Eur.Phys.J. A 24, 173 (2005) G.Gangopadhyay, S.Bhowal, R.K.Bhowmik, U.Datta Pramanik, P.Ghosh, A.Goswami, C.Petrache, A.Mukherjee, S.Muralithar, R.Raut, M.S.Sarkar, A.K.Singh, R.P.Singh, S.Bhattacharya Levels in doubly odd 138Pr NUCLEAR REACTIONS 128Te(14N, 4n), E=55-65 MeV; measured Eγ, Iγ, γγ-coin. 138Pr deduced high-spin levels, J, π, B(M1)/B(E2), configurations. Comparison with particle-rotor model predictions.
doi: 10.1140/epja/i2004-10147-0
2004CH35 Phys.Rev. C 70, 014311 (2004) A.Chakraborty, Krishichayan, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.M.Rao, U.Garg, S.K.Basu, L.Chaturvedi, A.Dhal, R.K.Sinha, I.M.Govil, M.B.Chatterjee, M.S.Sarkar, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan Lifetime measurements of microsecond isomers in the N = 48 nuclei 88Zr and 90Mo using recoil-isomer tagging NUCLEAR REACTIONS 63Cu(31P, xnyp)90Mo/88Zr, E=120 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 90Mo, 88Zr deduced isomeric states T1/2, B(E2). Recoil-isomer tagging, comparison with model predictions.
doi: 10.1103/PhysRevC.70.014311
2004DA14 Phys.Rev. C 69, 044317 (2004) P.Datta, S.Chattopadhyay, P.Banerjee, S.Bhattacharya, B.Dasmahapatra, T.K.Ghosh, A.Goswami, S.Pal, M.S.Sarkar, S.Sen, H.C.Jain, P.K.Joshi, Amita Observation of magnetic rotation in odd-odd 104Ag NUCLEAR REACTIONS 76Ge(35Cl, 3nα), E=132 MeV; measured Eγ, Iγ, γγ-coin, DSA. 104Ag deduced high-spin levels, J, π, configurations, T1/2, B(M1), B(E2), magnetic rotation.
doi: 10.1103/PhysRevC.69.044317
2004KR14 Phys.Rev. C 70, 044315 (2004) Krishichayan, A.Chakraborty, S.S.Ghugre, R.Goswami, S.Mukhopadhyay, N.S.Pattabiraman, S.Ray, A.K.Sinha, S.Sarkar, P.V.M.Rao, U.Garg, S.K.Basu, B.K.Yogi, L.Chaturvedi, A.Dhal, R.K.Sinha, M.S.Sarkar, S.Saha, R.Singh, R.K.Bhowmik, A.Jhingan, N.Madhavan, S.Muralithar, S.Nath, R.P.Singh, P.Sugathan High-spin states in the odd-odd nucleus 146Tb NUCLEAR REACTIONS 115In(34S, 3n), E=140 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 146Tb deduced high-spin levels, J, π, configurations.
doi: 10.1103/PhysRevC.70.044315
2004SA35 Eur.Phys.J. A 21, 61 (2004) Shell model calculations with modified empirical Hamiltonian in the 132Sn region NUCLEAR STRUCTURE 134,135,136,137Sn, 134,135,136,137Sb, 134,135,136,137Te, 135,136,137I, 136,137Xe, 137Cs; calculated binding energies. 135Sb, 137I, 136,137Te; calculated levels, J, π. 134Sn, 135Sb, 134,136Te; calculated transitions B(E2). Shell model, modified Hamiltonian, comparison with data.
doi: 10.1140/epja/i2003-10198-7
2003DA07 Phys.Rev. C 67, 014325 (2003) P.Datta, S.Chattopadhyay, P.Banerjee, S.Bhattacharya, J.Chatterjee, B.Dasmahapatra, C.C.Dey, T.K.Ghosh, A.Goswami, S.Pal, I.Ray, M.S.Sarkar, S.Sen, H.C.Jain, P.K.Joshi, Amita Possible coexistence of principal and tilted axis rotation in 103Ag NUCLEAR REACTIONS 76Ge(35Cl, 4nα), E=135 MeV; measured Eγ, Iγ, γγ-coin. 103Ag deduced high-spin levels, J, π, configurations, B(M1)/B(E2), tilted axis rotation. Comparison with model predictions, neighboring isotopes.
doi: 10.1103/PhysRevC.67.014325
2003RA52 Phys.Rev. C 68, 067601 (2003) M.Ray, A.Mukherjee, M.S.Sarkar, A.Goswami, S.Roy, S.Saha, R.Bhattacharya, B.R.Behera, S.K.Datta, B.Dasmahapatra Fusion cross sections for 7Li + 16O at energies above barrier NUCLEAR REACTIONS 16O(7Li, X), E=18-34 MeV; measured fusion σ. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.68.067601
2001CH90 Pramana 57, 165 (2001) J.M.Chatterjee, M.S.Sarkar, S.Bhattacharya, P.Banerjee, S.Sarkar, R.P.Singh, S.Murulithar, R.K.Bhowmik Level Structures of 95, 97Mo - A Comparative Study NUCLEAR REACTIONS 82Se(18O, 3n), (18O, 5n), E=60 MeV; measured Eγ, Iγ, γγ-coin. 95,97Mo deduced levels, J, π.
doi: 10.1007/s12043-001-0168-8
2001SA28 Phys.Rev. C64, 014312 (2001) Shell Model Study of Neutron-Rich Nuclei Near 132Sn NUCLEAR STRUCTURE 133,134Sn, 133,134,135Sb, 134,135,136,137Te, 135,136I, 136,137Xe, 137Cs; calculated levels, J, π. 134Te, 136,137Xe, 137Cs; calculated μ. 134Te, 135I, 136,137Xe, 136I, 135Te, 134Sn, 135Sb; calculated transitions B(E2). 134Te; calculated transitions B(E3). Shell model, comparisons with data.
doi: 10.1103/PhysRevC.64.014312
1999MU01 Nucl.Phys. A645, 13 (1999) A.Mukherjee, U.D.Pramanik, S.Chattopadhyay, M.S.Sarkar, A.Goswami, P.Basu, S.Bhattacharya, M.L.Chatterjee, B.Dasmahapatra Investigation of 6Li + 16O and 7Li + 16O Reactions at Low Energies NUCLEAR REACTIONS 16O(6Li, X), E(cm)=3.62-8.75 MeV; 16O(7Li, X), E(cm)=4.84-8.34 MeV; measured Eγ, Iγ; deduced partial, total fusion σ. Statistical model calculations, optical model, incoming wave boundary condition and one-dimensional barrier penetration model calculations.
doi: 10.1016/S0375-9474(98)00568-5
1999SA55 Phys.Rev. C60, 064309 (1999) Particle-Rotor Model Calculations of Superdeformed Bands in A = 150 and 190 Regions NUCLEAR STRUCTURE 193,195Tl, 191,193,195Hg, 153,155Dy, 151Tb, 147Gd; calculated superdeformed bands transition energies, moments of inertia, related features. Particle-rotor model, comparisons with data.
doi: 10.1103/PhysRevC.60.064309
1999SA61 Pramana 53, 431 (1999) Structure of Neutron-Rich Nuclei Around A ≈ 100 NUCLEAR STRUCTURE 96,98,100,102,104,106,108,110,112Mo; calculated total energy surfaces. Comparison of cranked HFB, cranked Nilsson-Strutinsky approaches.
doi: 10.1007/s12043-999-0010-2
1998MU12 Nucl.Phys. A635, 305 (1998); Erratum Nucl.Phys. A640, 509 (1998) A.Mukherjee, U.D.Pramanik, S.Chattopadhyay, M.S.Sarkar, A.Goswami, P.Basu, S.Bhattacharya, M.L.Chatterjee, B.Dasmahapatra Fusion Cross Sections for 6Li + 12C and 6Li + 13C Reactions at Low Energies NUCLEAR REACTIONS 12C(6Li, X), E(cm)=2.01-8.02 MeV; 13C(6Li, X), E(cm)=2.07-8.23 MeV; measured Eγ, Iγ; deduced partial, total fusion σ. Statistical model analysis, Optical model, Incoming Wave Boundary Condition model and one-dimensional Barrier Penetration model calculations.
doi: 10.1016/S0375-9474(98)00164-X
1998PR04 Nucl.Phys. A632, 307 (1998) U.D.Pramanik, A.Mukherjee, A.K.Singh, S.Chattopadhyay, G.Gangopadhyay, A.Goswami, M.S.Sarkar, R.K.Bhowmik, R.P.Singh, S.Muralithar, B.Dasmahapatra, S.Sen, S.Bhattacharya Rotational Bands in the Doubly Odd 138Pm NUCLEAR REACTIONS 115In(28Si, 3n2p), E=145 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 138Pm deduced high-spin levels, J, π, B(M1)/B(E2).
doi: 10.1016/S0375-9474(97)00816-6
1998PR05 Nucl.Phys. A637, 327 (1998) U.D.Pramanik, A.Mukherjee, P.Basu, S.Chattopadhyay, A.Goswami, M.S.Sarkar, B.Dasmahapatra, M.L.Chatterjee, S.Sen, S.Bhattacharya Oblate Bands in Doubly Odd 134La NUCLEAR REACTIONS 133Cs(α, 3n), E=40 MeV; measured Eγ, Iγ(θ), γγ-coin, DCO ratios. 134La deduced high-spin levels, J, π, B(M1)/B(E2), δ.
doi: 10.1016/S0375-9474(98)00224-3
1998SA25 J.Phys.(London) G24, 1277 (1998) M.S.Sarkar, A.Goswami, S.Bhattacharya, B.Dasmahapatra, P.Bhattacharya, P.Basu, M.L.Chatterjee, S.Sen Nuclear Structure of 124Xe NUCLEAR REACTIONS 123Te(α, 3n), E=40 MeV; measured Eγ, Iγ(θ), γγ-coin. 124Xe deduced high-spin levels, J, π, δ. NUCLEAR STRUCTURE 124Xe; calculated quasiparticle levels, splitting vs triaxial deformation. Cranked shell model.
doi: 10.1088/0954-3899/24/7/009
1997SA09 J.Phys.(London) G23, 169 (1997) M.S.Sarkar, A.Goswami, S.Bhattacharya, B.Dasmahapatra, P.Bhattacharya, P.Basu, M.L.Chatterjee, S.Sen Shape of the 123Xe Nucleus NUCLEAR REACTIONS 122Te(α, 3n), E=40 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 123Xe deduced high-spin levels, γ-multipolarity, δ, branching ratio, B(λ). Symmetric rotor-particle model.
doi: 10.1088/0954-3899/23/2/005
1997SA61 Phys.Rev. C56, 3140 (1997) Cranked Hartree-Fock-Bogoliubov Calculations in the Xe-Ba Region NUCLEAR STRUCTURE 120,122Te, 122,124,126,128,130,132Xe, 130,132,134,142,144,146Ba, 132,134,146,148Ce; calculated low-lying states deformation, pairing gap. Cranked Hartree-Fock-Bogoliubov calculations, several parameter sets compared.
doi: 10.1103/PhysRevC.56.3140
1996MU01 Nucl.Phys. A596, 299 (1996) A.Mukherjee, U.D.Pramanik, M.S.Sarkar, A.Goswami, P.Basu, S.Bhattacharya, S.Sen, M.L.Chatterjee, B.Dasmahapatra 7Li + 12C and 7Li + 13C Fusion Reactions at Subbarrier Energies NUCLEAR REACTIONS 12C(7Li, X), E(cm)=2.14-6.32 MeV; 13C(7Li, X), E(cm)=1.47-7.77 MeV; measured σ(E, Eγ) for transitions in 11,12B, 14,15N, 16,17,18O, 18,19F; deduced partial, total fusion σ. Statistical model analysis. High purity Ge-detector, heavy-ion surface barrier detector, enriched targets.
doi: 10.1016/0375-9474(95)00392-4
1995GO28 Z.Phys. A352, 391 (1995) R.Goswami, B.Sethi, M.S.Sarkar, S.Sen Band Structures of 121,123I NUCLEAR STRUCTURE 121,123I; calculated levels. Particle-rotor model.
doi: 10.1007/BF01299756
1995GO29 Z.Phys. A353, 231 (1995) A.Goswami, M.S.Sarkar, U.D.Pramanik, P.Banerjee, P.Basu, P.Bhattacharya, S.Bhattacharya, M.L.Chatterjee, S.Sen, B.Dasmahapatra Band Structure in 104Ag NUCLEAR REACTIONS 103Rh(α, 3n), E=40, 45 MeV; measured γγ-coin. 104Ag deduced high-spin levels, J, π, band structure. Two quasiparticle-plus-rotor model.
doi: 10.1007/BF01292323
1994SA40 Phys.Rev. C50, 2794 (1994) Simple Phenomenology for the Ground-State Bands of Even-Even Nuclei NUCLEAR STRUCTURE A=70-224; analyzed level energy, energy ratio data; deduced pairing, np-interaction energy dependences role in correlation systematics. Phenomenological approach.
doi: 10.1103/PhysRevC.50.2794
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