NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = R.K.Bhowmik Found 199 matches. Showing 1 to 100. [Next]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
2022BH04 Phys.Rev. C 106, 044312 (2022) S.Bhattacharya, T.Trivedi, A.Mukherjee, D.Negi, R.P.Singh, S.Muralithar, S.Jehangir, G.H.Bhat, N.Nazir, J.A.Sheikh, N.Rather, R.Palit, S.Nag, S.Rajbanshi, S.Chakraborty, S.Kumar, M.Kumar Raju, V.V.Parkar, D.Choudhury, R.Kumar, R.K.Bhowmik, S.C.Pancholi, A.K.Jain Evidence for prolate-oblate shape coexistence in the odd-A 7335Br38 nucleus NUCLEAR REACTIONS 50Cr(28Si, pα)73Br, E=90 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), 73Br; deduced levels, J, π, high-spin states states, bands structure, δ, T1/2 of 9/2+ excited state, polarization asymmetry, DCO and ADO ratios. Comparison to Projected shell model (PSM) calculations and other experimental data. Systematics of monopole transition strength in 73Br, calculated from the semiempirical approach with neighboring Se, Br, and Kr. Evidences provided for the prolate-oblate shape coexistence at low excitation energy. INGA array at IUAC, New Delhi.
doi: 10.1103/PhysRevC.106.044312
2022MU03 Phys.Rev. C 105, 014322 (2022) A.Mukherjee, S.Bhattacharya, T.Trivedi, R.P.Singh, S.Muralithar, D.Negi, R.Palit, S.Nag, S.Rajbanshi, M.Kumar Raju, S.Kumar, D.Choudhury, R.Kumar, R.K.Bhowmik, S.C.Pancholi, A.K.Jain Shape coexistence and octupole correlations in 72Se NUCLEAR REACTIONS 50Cr(28Si, 2pα)72Se, E=90 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(θ)(ADO), γγ-linear polarization asymmetries using INGA array of 17 Compton-suppressed clover detectors at the 15UD Pelletron accelerator of IUAC, New Delhi. 72Se; deduced high-spin levels, J, π, multipolarities, multipole mixing ratios, Kπ=0+ bands, γ-band, alignments, B(E1)/B(E2) ratios, octupole correlations, intrinsic dipole moment D0 for the octupole band; calculated single-particle energy as a function of β2 for fixed triaxiality and hexadecapole deformation parameters, single-particle proton and neutron energy levels; bands interpreted in terms of the total Routhian surface (TRS) calculations. Systematics of B(E1)/B(E2) ratios and D0 values for 72Se, 73Br, 114,116,117Xe, 125Ba, and for energies of 3- states for 70,72,74,76,78,80,82Se.
doi: 10.1103/PhysRevC.105.014322
2021SO23 J.Phys.(London) G48, 025105 (2021) A.Sood, S.Thakur, A.Sharma, V.R.Sharma, A.Yadav, M.K.Sharma, B.P.Singh, R.Kumar, R.K.Bhowmik, P.P.Singh Disentangling complete and incomplete fusion events in 12C + 169Tm reaction by spin-distribution measurements NUCLEAR REACTIONS 169Tm(12C, X), E=6.7, 7.5 MeV/nucleon; measured reaction products, Eα, Iα, Eγ, Iγ. 176Re, 174Ta, 171Lu; deduced yields, strong entrance-channel dependence of incomplete fusion dynamics.
doi: 10.1088/1361-6471/abc14a
2020MA11 Acta Phys.Pol. B51, 829 (2020) M.Matejska-Minda, P.J.Napiorkowski, R.Kumar, M.Saxena, S.Dutt, A.Agarwal, I.Ahmed, S.Bhattacharya, A.Jhingan, J.Kaur, M.Kicinska-Habior, M.Kumar, S.Kumar, D.Kumar, V.Nanal, R.Palit, N.K.Rai, M.Shuaib, A.Sood, A.Stolarz, T.Trivedi, A.K.Tyagi, R.K.Bhowmik, H.J.Wollersheim Revised Lifetime of the 11/2- State in 45Sc via Coulomb Excitation
doi: 10.5506/APhysPolB.51.829
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
2020SO05 Acta Phys.Pol. B51, 775 (2020) A.Sood, P.Kumar, R.N.Sahoo, P.P.Singh, A.Yadav, V.R.Sharma, M.K.Sharma, R.Kumar, R.P.Singh, S.Muralithar, B.P.Singh, R.K.Bhowmik Evidence of Narrow Range High Spin Population in Incomplete Fusion
doi: 10.5506/APhysPolB.51.775
2019BH04 Phys.Rev. C 100, 014315 (2019) S.Bhattacharya, T.Trivedi, D.Negi, R.P.Singh, S.Muralithar, R.Palit, I.Ragnarsson, S.Nag, S.Rajbanshi, M.Kumar Raju, V.V.Parkar, G.Mohanto, S.Kumar, D.Choudhury, R.Kumar, R.K.Bhowmik, S.C.Pancholi, A.K.Jain Evolution of collectivity and evidence of octupole correlations in 73Br NUCLEAR REACTIONS 50Cr(28Si, pα), E=90 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol), and level half-lives by DSAM and line-shape method using the INGA array at 15UD Pelletron accelerator of IUAC. 73Br; deduced high-spin levels, J, π, multipolarities, bands, octupole band, B(E2), B(E1), B(M1), B(E1)/B(E2) ratios, transition quadrupole moments, configurations, octupole correlations, possible band termination at higher spin; calculated low-lying configurations, total Routhian surfaces using cranked Nilsson-Strutinsky method, and compared with experimental data.
doi: 10.1103/PhysRevC.100.014315
2019MA90 Acta Phys.Pol. B50, 411 (2019) M.Matejska-Minda, R.Kumar, P.J.Napiorkowski, M.Saxena, S.Dutt, A.Agarwal, I.Ahmed, S.Bhattacharya, A.Jhingan, J.Kaur, M.Kicinska-Habior, M.Kumar, S.Kumar, D.Kumar, V.Nanal, R.Palit, N.K.Rai, M.Shuaib, A.Sood, A.Stolarz, T.Trivedi, A.K.Tyagi, R.K.Bhowmik, H.J.Wollersheim Investigation of an Intruder Band in 45Sc via Coulomb Excitation NUCLEAR REACTIONS 45Sc(32S, 32S), E=70 MeV; measured reaction products, Eγ, Iγ, (particle)γ-coin, γγ-coin; deduced γ-ray transitions, levels, J, π.
doi: 10.5506/aphyspolb.50.411
2018DA15 Phys.Rev. C 98, 014326 (2018) B.Das, P.Datta, S.Chattopadhyay, S.Roy, R.Raut, R.K.Bhowmik, A.Goswami, H.C.Jain, R.Kumar, S.Muralithar, D.Negi, S.Pal, R.Palit, R.P.Singh Coexistence of principal and tilted axis rotation in 110Ag NUCLEAR REACTIONS 96Zr(18O, 3np), E=70 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol)(PDCO), level half-lives by DSAM using the INGA array at 15-UD Pelletron of IUAC-New Delhi. 110Ag; deduced high-spin levels, J, π, multipolarities, B(M1), B(E2), configurations, possible shears band. Comparison with shears with principal axis cranking (SPAC) calculation.
doi: 10.1103/PhysRevC.98.014326
2018DU07 Acta Phys.Pol. B49, 535 (2018) S.Dutt, M.Saxena, R.Kumar, A.Jhingan, A.Agarwal, A.Banerjee, R.K.Bhowmik, C.Joshi, J.Kaur, A.Kumar, M.Matejska-Minda, V.Mishra, I.A.Rizvi, A.Stolarz, H.J.Wollersheim, P.J.Napiorkowski Re-measurement of Reduced Transition Probabilities in 132Ba NUCLEAR REACTIONS 132Ba(58Ni, x), E=175 MeV; measured Coulomb 132Ba excitation Eγ, Iγ using annular gas-filled Parallel Plate Avalanche Counter (PPAC); deduced 132Ba, and also 134,135,136,138Ba Doppler-correctedγ-ray spectra, 132Ba B(E2) values; compared with other published results.
doi: 10.5506/aphyspolb.49.535
2018RA14 Phys.Lett. B 782, 143 (2018) S.Rajbanshi, R.Raut, H.Pai, S.Ali, A.Goswami, G.Gangopadhyay, S.Bhattacharyya, G.Mukherjee, S.Muralithar, R.P.Singh, M.Kumar Raju, P.Singh, R.K.Bhowmik Abrupt phase change of the core rotation in the 143Sm nucleus NUCLEAR REACTIONS 124Sn(24Mg, 5n), E=107 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, branching, level lifetimes and side feeding lifetimes, B(M1), B(E2), high spin dipole sequences. Comparison with available data.
doi: 10.1016/j.physletb.2018.05.021
2018RA26 Phys.Rev. C 98, 061304 (2018) S.Rajbanshi, R.Raut, H.Pai, S.Ali, A.Goswami, S.Bhattacharyya, G.Mukherjee, R.K.Bhowmik, S.Muralithar, R.P.Singh, G.Gangopadhyay, M.Kumar Raju, P.Singh Extremely asymmetric shears band in 143Sm NUCLEAR STRUCTURE 124Sn(24Mg, 5n), E=107 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear pol), level half-lives by DSA method using the INGA array at the 15UD pelletron facility of IUAC-New Delhi. 143Sm; deduced high-spin levels, J, π, multipolarities, mixing ratios, magnetic dipole rotational (shears) band, B(M1), B(E2), configuration. Comparison with the principle axis cranking (SPAC) model predictions.
doi: 10.1103/PhysRevC.98.061304
2017AL39 Nucl.Phys. A968, 403 (2017) R.Ali, M.Afzal Ansari, D.Singh, R.Kumar, D.P.Singh, M.K.Sharma, U.Gupta, B.P.Singh, P.D.Shidling, D.Negi, S.Muralithar, R.P.Singh, R.K.Bhowmik Observed side feeding in incomplete fusion dynamics in 16O + 160Gd reaction at energy ∼ 5.6 MeV/A: Spin distribution measurements NUCLEAR REACTIONS 160Gd(16O, x), E≈5.6 MeV/nucleon; measured Eγ, Iγ(θ), Ep, Ip(θ), Eα, Iα(θ), pγ-coin, αγ-coin using GDA (Gamma Detector Array) consisting of 12 n-type Compton suppressed HPGE working together with CPDA (Charged Particle Detector Array); deduced relative spin distributions (relative yields vs spin) of different reaction channels, evaporation residues yrast bands side feeding intensities, mean input angular momentum for different reaction channels.
doi: 10.1016/j.nuclphysa.2017.09.005
2017KU28 Phys.Rev. C 96, 054318 (2017) R.Kumar, M.Saxena, P.Doornenbal, A.Jhingan, A.Banerjee, R.K.Bhowmik, S.Dutt, R.Garg, C.Joshi, V.Mishra, P.J.Napiorkowski, S.Prajapati, P.-A.Soderstrom, N.Kumar, H.-J.Wollersheim No evidence of reduced collectivity in Coulomb-excited Sn isotopes NUCLEAR REACTIONS 112,116,118,120,122,124Sn(58Ni, 58Ni'), E=175 MeV; measured scattered projectiles and recoils from Coulomb excitation using annular gas-filled parallel-plate avalanche counter (PPAC), Eγ and Iγ, (particle)γ-coin using four Clover Ge detectors for γ detection at the IUAC-New Delhi tandem accelerator facility. 112,116,118,120,122,124Sn; deduced first 2+ levels, γ-ray yields, Coulomb excitation cross sections, and B(E2) for the first 2+ states using Winther and de Boer COULEX code. 114Sn; re-evaluated B(E2) for the first 2+ state. Comparison with recent experimental results for B(E2) from Coulomb excitation and DSAM techniques.
doi: 10.1103/PhysRevC.96.054318
2017KU29 Phys.Rev. C 96, 054614 (2017) R.Kumar, V.R.Sharma, A.Yadav, P.P.Singh, A.Agarwal, S.Appannababu, S.Mukherjee, B.P.Singh, R.Ali, R.K.Bhowmik Low-energy nuclear reaction of the 14N + 169Tm system: Incomplete fusion NUCLEAR REACTIONS 169Tm(14N, X)174W/175W/176W/177W/178Re/179Re/179Os, E=76, 78, 80, 83 MeV; measured Eγ, Iγ; deduced complete fusion (CF) σ(E) for 4n-, p3n-, p4n-, α2n-, α3n-, α4n- and α5n-channels, incomplete fusion (ICF) σ(E), and compared with statistical model code PACE4; discussed several other systems for complete and incomplete fusion strength functions and percentage fraction of ICF.
doi: 10.1103/PhysRevC.96.054614
2016BA36 Phys.Rev. C 94, 014316 (2016) P.Banerjee, S.Ganguly, M.K.Pradhan, H.P.Sharma, S.Muralithar, R.P.Singh, R.K.Bhowmik Band structure in 113Sn NUCLEAR REACTIONS 100MO(19F, 5np), E=105 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization, IPDCO), level half-lives by DSAM at 15UD Pelletron accelerator of IUAC-New Delhi. 113Sn; deduced high-spin levels, J, π, B(E2), transition quadrupole moments, multipolarities, mixing ratios, moment of inertia plots, quadrupole deformations, bands and configurations. Calculated total-Routhian-surface plots in (β2, γ) plane using Woods-Saxon potential plus monopole pairing. Systematics of band in neighboring 113Sb, 109,111,113,115Sn nuclides.
doi: 10.1103/PhysRevC.94.014316
2016RA08 Phys.Rev. C 93, 034317 (2016) M.K.Raju, P.V.Madhusudhana Rao, S.Muralithar, R.P.Singh, G.H.Bhat, J.A.Sheikh, S.K.Tandel, P.Sugathan, T.Seshi Reddy, B.V.Thirumala Rao, R.K.Bhowmik Observation of a γ band based on a two-quasiparticle configuration in 70Ge NUCLEAR REACTIONS 64Ni(12C, 2nα), E=55 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using the Gamma Detector Array (GDA) at the 15 UD Pelletron accelerator of IUAC-New Delhi. 70Ge; deduced high-spin levels, J, π, multipolarity, bands, alignments, Comparison with Cranked Hartree-Fock-Bogoliubov calculations, and triaxial projected shell-model calculations. Total Routhian surface calculations. NUCLEAR STRUCTURE 68,70Ge; calculated levels, J, π, band alignments using triaxial projected shell-model. Comparison with experimental values.
doi: 10.1103/PhysRevC.93.034317
2016SH04 Nucl.Phys. A946, 182 (2016) Vijay R.Sharma, Pushpendra P.Singh, M.Shuaib, A.Yadav, I.Bala, Manoj K.Sharma, S.Gupta, D.P.Singh, R.Kumar, S.Muralithar, R.P.Singh, B.P.Singh, R.Prasad, R.K.Bhowmik Incomplete fusion in 16O+159Tb
doi: 10.1016/j.nuclphysa.2015.11.012
2016SI15 Pramana 87, 7 (2016) R.P.Singh, P.Joshi, S.K.Chamoli, S.Muralithar, G.Mukherjee, R.K.Bhowmik, S.C.Pancholi Lifetime measurements in the yrast band of the gamma-soft nuclei 131Ce and 133Pr NUCLEAR REACTIONS 119Sn(16O, 4n), E=86 MeV;118Sn(19F, 4n), E=92 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, transition quadrupole moments, T1/2, nuclear shape implications. TRS calculations based on the cranked Hartree-Fock-Bogoliubov (CHFB) with Strutinsky's shell correction.
doi: 10.1007/s12043-016-1218-6
2015GA39 Phys.Rev. C 92, 054325 (2015), Erratum Phys.Rev. C 100, 069901 (2019) R.Garg, S.Kumar, M.Saxena, S.Goyal, D.Siwal, S.Kalkal, S.Verma, R.Singh, S.C.Pancholi, R.Palit, D.Choudhury, S.S.Ghugre, G.Mukherjee, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.Mandal Negative-parity high-spin states and a possible magnetic rotation band in 13559Pr76 NUCLEAR REACTIONS 123Sb(16O, 4n), E=82 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array at IUAC-Delhi. 135Pr; deduced high-spin levels, J, π, multipolarity, bands, magnetic-dipole band, configuration, B(M1)/B(E2). Comparison with tilted Axis Cranking (TAC) calculations by considering 3qp and 5qp configurations, and with structure 137Pr.
doi: 10.1103/PhysRevC.92.054325
2015KU09 Acta Phys.Pol. B46, 453 (2015) R.Kumar, V.R.Sharma, A.Yadav, P.P.Singh, S.Appanababu, A.Aggarwal, B.P.Singh, S.Mukherjee, S.Muralithar, R.Ali, R.K.Bhowmik Low Energy Incomplete Fusion and the Role of Input Angular Momenta NUCLEAR REACTIONS 169Tm(14N, X), E=4-7 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ. Comparison with semi-empirical code MARC.
doi: 10.5506/APhysPolB.46.453
2015RA20 Phys.Rev. C 92, 064324 (2015) M.K.Raju, P.V.Madhusudhana Rao, S.K.Tandel, P.Sugathan, R.P.Singh, S.Muralithar, T.Seshi Reddy, B.V.Thirumala Rao, J.Meng, S.Zhang, J.Li, Q.B.Chen, B.Qi, R.K.Bhowmik High spin spectroscopy and shape coexistence in 73As NUCLEAR REACTIONS 64Ni(12C, 2npγ), E=55 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), σ using GDA array at 15UD Pelletron facility of IUAC-New Delhi. Enriched target. 73As; deduced high-spin levels, J, π, bands, multipolarity, alignments, moment of inertia plots, signature splitting, configuration, shape coexistence; calculated potential energy surface (PES) contour in (β, γ) plane. Cranked shell-model (CSM), particle-rotor model (PRM), and relativistic mean-field (RMF) calculations.
doi: 10.1103/PhysRevC.92.064324
2015SH12 J.Phys.(London) G42, 055113 (2015) V.R.Sharma, A.Yadav, P.P.Singh, I.Bala, D.P.Singh, S.Gupta, M.K.Sharma, R.Kumar, S.Muralithar, R.P.Singh, B.P.Singh, R.K.Bhowmik, R.Prasad Spin distribution measurements in 16O+159Tb system: incomplete fusion reactions NUCLEAR REACTIONS 159Tb(16O, X)170Hf/180Os/176W, E=6.2 MeV/nucleon; measured reaction products, Eα, Iα, Eγ, Iγ; deduced normalized yields, feeding intensities of γ-cascades, spin distributions of various channels.
doi: 10.1088/0954-3899/42/5/055113
2014KA07 Eur.Phys.J. A 50, 5 (2014) N.Kaur, A.Kumar, G.Mukherjee, A.Singh, S.Kumar, R.Kaur, V.Singh, B.R.Behera, K.P.Singh, G.Singh, H.P.Sharma, S.Kumar, M.K.Raju, P.V.M.Rao, S.Muralithar, R.P.Singh, R.Kumar, N.Madhvan, R.K.Bhowmik High spin structure in 130, 131Ba NUCLEAR REACTIONS 122Sn(13C, 5n), (13C, 4n), E=65 MeV; measured Eγ, Iγ(θ), γγ-coin using INGA Compton-suppressed clover detectors. 130,131Ba deduced levels, J, π, high spin states, γ transitions, band crossing, deformation, bands alignment. 131Ba deduced asymmetry parameter using 152Eu source.
doi: 10.1140/epja/i2014-14005-2
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
2014KU19 Phys.Rev. C 90, 024315 (2014) S.Kumar, N.Kumar, S.Mandal, S.C.Pancholi, P.C.Srivastava, A.K.Jain, R.Palit, S.Saha, J.Sethi, B.S.Naidu, R.Donthi, P.K.Joshi, T.Trivedi, S.Muralithar, R.P.Singh, R.Kumar, A.Dhal, R.K.Bhowmik High spin band structure of 8538Sr47 NUCLEAR REACTIONS 76Ge(13C, 4n), E=45 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array at TIFR Pelletron facility. 85Sr; deduced high-spin levels, J, π, multipolarity, bands, magnetic-dipole (shears) rotational band, B(M1)/B(E2) ratios, signature splitting, alignments, configurations. Comparison with large-scale shell model, and tilted axis cranking calculations. NUCLEAR STRUCTURE 85Sr; calculated levels, J, π, configurations using large-scale shell model with JUN45 and jj44b interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.024315
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
2014PA53 Phys.Rev. C 90, 064314 (2014) H.Pai, G.Mukherjee, S.Bhattacharyya, C.Bhattacharya, S.Bhattacharya, T.Bhattacharjee, S.K.Basu, S.Kundu, T.K.Ghosh, K.Banerjee, T.K.Rana, J.K.Meena, R.K.Bhowmik, R.P.Singh, S.Muralithar, S.Chanda, R.Garg, B.Maheshwari, D.Choudhury, A.K.Jain Crossing of large multiquasiparticle magnetic-rotation bands in 198Bi NUCLEAR REACTIONS 185Re(16O, 3n), 187Re(16O, 5n), E=112.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol) using INGA array at 15-UD Pelletron at IUAC facility. Natural Re target. 198Bi; deduced high-spin levels, J, π, multipolarity, bands, multiquasiparticle (qp) configurations, alignments, B(M1). Comparison with tilted-axis cranking (TAC) calculations, and with 197Bi and 197Pb bands. Semiclassical formalism, particle-hole interaction strength
doi: 10.1103/PhysRevC.90.064314
2014SA49 Phys.Rev. C 90, 024316 (2014) M.Saxena, R.Kumar, A.Jhingan, S.Mandal, A.Stolarz, A.Banerjee, R.K.Bhowmik, S.Dutt, J.Kaur, V.Kumar, M.Modou Mbaye, V.R.Sharma, H.-J.Wollersheim Rotational behavior of 120, 122, 124Te NUCLEAR REACTIONS 120,122,124Te(58Ni, 58Ni'), E=175 MeV; measured Doppler-shifted γ-spectra, Eγ, Iγ, (particle)γ-coin. Coulomb excitation. 120,122,124Te; deduced levels, B(E2) for first 2+ states, B(E2) ratios. Comparison with large scale shell model calculations, and with predictions of IBA-2, asymmetric rotor, and vibrator models. Systematics of B(E2) values of first 2+ states in even-even Te and Cd nuclei with N=54-80.
doi: 10.1103/PhysRevC.90.024316
2014TO01 Phys.Rev.Lett. 112, 052501 (2014) D.Tonev, M.S.Yavahchova, N.Goutev, G.de Angelis, P.Petkov, R.K.Bhowmik, R.P.Singh, S.Muralithar, N.Madhavan, R.Kumar, M.K.Raju, J.Kaur, G.Mohanto, A.Singh, N.Kaur, R.Garg, A.Shukla, Ts.K.Marinov, S.Brant Candidates for Twin Chiral Bands in 102Rh NUCLEAR REACTIONS 94Zr(11B, 3n), E=36 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, T1/2, B(E2), B(M1). Two quasiparticles plus triaxial rotor model calculations, Indian National Gamma Array, DSA technique.
doi: 10.1103/PhysRevLett.112.052501
2013BA10 Phys.Rev. C 87, 034321 (2013) P.Banerjee, S.Ganguly, M.K.Pradhan, H.P.Sharma, S.Muralithar, R.P.Singh, R.K.Bhowmik Rotational bands in 113Sb NUCLEAR REACTIONS 100Mo(19F, 6n), E=105 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(lin pol), half-lives by DSAM using INGA array at IUAC facility. 113Sb; deduced high-spin levels, J, π, bands, multipolarity, mixing ratio, B(E2), B(M1)/B(E2), transition quadrupole moments, β2. Comparison with Donau-Frauendorf semiclassical calculations.
doi: 10.1103/PhysRevC.87.034321
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
2013GO09 Nucl.Phys. A913, 157 (2013) K.S.Golda, A.Saxena, V.K.Mittal, K.Mahata, P.Sugathan, A.Jhingan, V.Singh, R.Sandal, S.Goyal, J.Gehlot, A.Dhal, B.R.Behera, R.K.Bhowmik, S.Kailas Determination of shell correction energies at saddle point using pre-scission neutron multiplicities NUCLEAR REACTIONS 194,198Pt(12C, n), E*=49.3, 54.3, 59.4, 62.2 MeV; measured fission fragments, En, In(θ) using ToF; deduced neutron multiplicity vs En and θ, pre-scission neutron multiplicity vs E*, fusion-fission σ; calculated fission barrier, shell effects, statistical model parameters, pre-scission neutron multiplicity vs E*, fusion-fission σ, fission σ vs E*, evaporation residue σ vs E*. Compared with published 208Pb+α system.
doi: 10.1016/j.nuclphysa.2013.06.016
2013KA27 Phys.Rev. C 87, 064312 (2013) J.Kaur, A.K.Bhati, N.Bansal, V.Kumar, V.R.Sharma, H.Kumar, R.Kumar, R.K.Bhowmik g factors of 9/2- and 23/2+ isomeric states in 129Ba NUCLEAR REACTIONS 120Sn(12C, 3n)129Ba, E=52 MeV; 124Sn(12C, 4n)132Ba, E=52 MeV; measured γ(t), isomer half-lives, spin rotation spectra at IUAC facility in Delhi; deduced Larmor precession frequency, magnetic hyperfine field, g factors, Nilsson configurations. TDPAD method. Systematics of g factors of isomers in 123,127,129,131,133Ba, 125Te, 127Xe, 131Ce. NUCLEAR MOMENTS 129Ba; measured g factors of 9/2- and 23/2+ isomeric states with respect to g factor of 10+ isomer in 132Ba using TDPAD technique. Comparison with previous data. Assigned Nilsson configurations.
doi: 10.1103/PhysRevC.87.064312
2013KA50 Phys.Rev. C 88, 054306 (2013) B.Kanagalekar, P.Das, B.Bhujang, S.Muralithar, R.P.Singh, R.K.Bhowmik Triaxial nuclear shapes in 126I NUCLEAR REACTIONS 124Sn(7Li, 5n)126I, E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array at IUAC facility in New Delhi. 126I; deduced high-spin levels, J, π, multipolarity, mixing ratio, bands, signature splitting, signature inversion, kinematic moment of inertia plots, configurations. Comparison with particle-rotor model, and total Routhian surface (TRS) calculations.
doi: 10.1103/PhysRevC.88.054306
2013MO26 Phys.Rev. C 88, 034606 (2013) G.Mohanto, N.Madhavan, S.Nath, J.Gehlot, I. Mukul, A.Jhingan, T.Varughese, A.Roy, R.K.Bhowmik, I.Mazumdar, D.A.Gothe, P.B.Chavan, J.Sadhukhan, S.Pal, M.Kaur, V.Singh, A.K.Sinha, V.S.Ramamurthy Evaporation residue excitation function and spin distribution for 31P+170Er NUCLEAR REACTIONS 170Er(31P, xn), E=134.4, 136.5, 141.6, 146.7, 151.9, 157.0, 162.1, 167.3, 172.0, 177.2 MeV; measured reaction products, Eγ, Iγ, TOF, evaporation residue (ER) σ(E) and spin distribution, ER-gated γ-multiplicity distributions using HYbrid Recoil mass Analyzer (HYRA) and a 4π spin spectrometer for γ rays at IUAC facility in Delhi. Comparison with statistical model calculations using CCFULL computer code. Discussed effect of compound nucleus shell closure.
doi: 10.1103/PhysRevC.88.034606
2013SA01 Phys.Rev. C 87, 014604 (2013); Erratum Phys.Rev. C 87, 069901 (2013) R.Sandal, B.R.Behera, V.Singh, M.Kaur, A.Kumar, G.Singh, K.P.Singh, P.Sugathan, A.Jhingan, K.S.Golda, M.B.Chatterjee, R.K.Bhowmik, S.Kalkal, D.Siwal, S.Goyal, S.Mandal, E.Prasad, K.Mahata, A.Saxena, J.Sadhukhan, S.Pal Effect of N/Z in pre-scission neutron multiplicity for 16, 18O + 194, 198Pt systems NUCLEAR REACTIONS 194,198Pt(16O, X), (18O, X)210Rn*/212Rn*/214Rn*/216Rn*, E=50, 61, 71.7, 79 MeV; measured fission fragment and neutron spectra by TOF, σ(E, θ) using NAND neutron detector array at LINAC+Pelletron facility at IUAC; deduced pre-scission neutron multiplicity. Statistical model analysis. Shell closure effect at N=126 for 212Rn.
doi: 10.1103/PhysRevC.87.014604
2013SI19 Phys.Rev. C 87, 064601 (2013) V.Singh, B.R.Behera, M.Kaur, A.Kumar, P.Sugathan, K.S.Golda, A.Jhingan, M.B.Chatterjee, R.K.Bhowmik, D.Siwal, S.Goyal, J.Sadhukhan, S.Pal, A.Saxena, S.Santra, S.Kailas Neutron multiplicity measurements for 19F+194, 196, 198Pt systems to investigate the effect of shell closure on nuclear dissipation NUCLEAR REACTIONS 194,196,198Pt(19F, X)213Fr*/215Fr*/217Fr*, E=90.2-139.6 MeV; measured fragment spectra, E(n), (fragment)n-coin, time-of-flight, neutron angular distributions, pre- and post-scission neutron multiplicities using NAND array at IUAC facility in Delhi; deduced reduced dissipation coefficients β as function of excitation energy, shell effects on dissipation strength. Comparison with statistical model calculations using Kramers fission width.
doi: 10.1103/PhysRevC.87.064601
2012DH01 Eur.Phys.J. A 48, 28 (2012) A.Dhal, R.K.Sinha, D.Negi, T.Trivedi, M.K.Raju, D.Choudhury, G.Mohanto, S.Kumar, J.Gehlot, R.Kumar, S.Nath, S.S.Ghugre, R.P.Singh, J.J.Das, S.Muralithar, N.Madhavan, J.B.Gupta, A.K.Sinha, A.K.Jain, I.M.Govil, R.K.Bhowmik, S.C.Pancholi, L.Chaturvedi Shape evolution in odd-A 137Pm NUCLEAR REACTIONS 109Ag(32S, 2n2p), E=150 MeV; measured Eγ, Iγ using array of Compton suppressed clover detectors; deduced levels, J, π, γ transitions, bands, rotational bands, γ transition linear polarization, high spin, B(M1), B(E2); calculated nuclear deformation, shape evolution using TRS (Total Routhian Surface), CSM (cranked Shell Model).
doi: 10.1140/epja/i2012-12028-3
2012GO31 J.Phys.:Conf.Ser. 366, 012021 (2012) N.Goutev, M.S.Yavahchova, D.Tonev, G.de Angelis, P.Petkov, R.K.Bhowmik, R.P.Singh, S.Muralithar, N.Madhavan, R.Kumar, M.K.Raju, J.Kaur, G.Mahanto, A.Singh, N.Kaur, R.Garg, A.Sukla, Ts.K.Marinov, S.Brant Level scheme investigation of 102Rh NUCLEAR REACTIONS 96Zr(11B, 3n), E=36 MeV; measured Eγ, Iγ(θ), γγ-coin using clover polarization-sensitive Ge detectors with provision for DSAM (Doppler-Shift Attenuation Method); deduced γ cascade angular correlations, 4+1≥2+1≥0+1 and 6+1≥4+1≥2+1 angular correlation patterns, linear polarization of selected γ transitions, ΔI=1 band with negative parity.
doi: 10.1088/1742-6596/366/1/012021
2012MO21 Nucl.Phys. A890-891, 62 (2012) G.Mohanto, N.Madhavan, S.Nath, J.Sadhukhan, J.Gehlot, I.Mazumdar, M.B.Naik, E.Prasad, I.Mukul, T.Varughese, A.Jhingan, R.K.Bhowmik, A.K.Sinha, D.A.Gothe, P.B.Chavan, S.Pal, V.S.Ramamurthy, A.Roy Entrance channel effect on ER spin distribution NUCLEAR REACTIONS 170Er(30Si, X), E=126.0, 130.1, 135.2, 140.3, 145.4, 150.5, 155.6, 160.7 MeV; measured evaporation residue E(ER), I(ER) using multiwire proportional counter, Eγ, Iγ(θ), γγ-coin, (ER)γ-coin; calculated compound nucleus spin distribution using CCFULL code, fusion σ, evaporation residue σ; deduced γ multiplicity, level density parameters, fission barrier, compound nucleus spin distribution, fusion σ, evaporation residue σ. Compared other reactions leading to the same composite system.
doi: 10.1016/j.nuclphysa.2012.07.004
2012MU13 Pramana 79, 403 (2012) S.Muralithar, G.Rodrigues, R.P.Singh, R.K.Bhowmik, P.Mukherjee, B.Sethi, I.Mukherjee Nuclear structure of 216Ra at high spin NUCLEAR REACTIONS 209Bi(10B, 3n), E=55 MeV; 209Bi(11B, 4n), E=65-78 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin. 216Ra; deduced level scheme, J, π using directional correlations from oriented states, high-spin states. Empirical shell model calculations, comparison with available data.
doi: 10.1007/s12043-012-0333-2
2012NE03 Phys.Rev. C 85, 057301 (2012) D.Negi, T.Trivedi, A.Dhal, S.Kumar, V.Kumar, S.Roy, M.K.Raju, S.Appannababu, G.Mohanto, J.Kaur, R.K.Sinha, D.Choudhury, D.Singh, R.Kumar, R.P.Singh, S.Muralithar, A.K.Bhati, S.C.Pancholi, R.K.Bhowmik Shears mechanism in 109In NUCLEAR REACTIONS 96Zr(19F, 6n), E=105 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 106In; deduced high-spin levels, J, π, bands, configurations. Comparison with tilted-axis cranking model calculations. Systematics of alignment plots for 3-qp band structures in 105,107,109In.
doi: 10.1103/PhysRevC.85.057301
2012RA22 J.Radioanal.Nucl.Chem. 294, 53 (2012) M.K.Raju, P.Sugathan, T.Seshi Reddy, B.V.T.Rao, S.Muralithar, R.P.Singh, R.K.Bhowmik, P.V.Madhusudhana Rao In-beam gamma spectroscopy of 73As nucleus NUCLEAR REACTIONS 64Ni(12C, 2np)73As, E=55 MeV; measured reaction products, Eγ, Iγ; deduced level scheme, J, π, high-spin level structures, yrast positive parity band.
doi: 10.1007/s10967-011-1609-6
2012RO08 Phys.Lett. B 710, 587 (2012) S.Roy, N.Rather, P.Datta, S.Chattopadhyay, R.A.Bark, S.Pal, S.Bhattacharya, R.K.Bhowmik, A.Goswami, H.C.Jain, R.Kumar, E.Lawrie, S.Muralithar, D.Negi, R.Palit, R.P.Singh Emergence of principal axis rotation in 110Ag NUCLEAR REACTIONS 96Zr(18O, 3np)110Ag, E=70 MeV; measured reaction products, Eγ, Iγ; deduced level scheme, J, π, B(E2), B(M1), deformation, negative-parity yrast band, high spin levels lifetime. Comparison with systematics, Total Routhian Surface and TQPTR calculations.
doi: 10.1016/j.physletb.2012.03.035
2012SI12 Phys.Rev. C 86, 014609 (2012) V.Singh, B.R.Behera, M.Kaur, P.Sugathan, K.S.Golda, A.Jhingan, J.Sadhukhan, D.Siwal, S.Goyal, S.Santra, A.Kumar, R.K.Bhowmik, M.B.Chatterjee, A.Saxena, S.Pal, S.Kailas Search for an effect of shell closure on nuclear dissipation via a neutron-multiplicity measurement NUCLEAR REACTIONS 194,196,198Pt(19F, X)213Fr/215Fr/217Fr, E=92-141 MeV; measured neutron spectra, n(fission fragment)-coin, prescission and total neutron multiplicity excitation functions using the NAND array at Pelletron+LINAC facility of IUAC, pulsed beam. Statistical model analysis. Shell effects on nuclear dissipation.
doi: 10.1103/PhysRevC.86.014609
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
2012YA03 Phys.Rev. C 85, 034614 (2012) A.Yadav, V.R.Sharma, P.P.Singh, D.P.Singh, M.K.Sharma, U.Gupta, R.Kumar, B.P.Singh, R.Prasad, R.K.Bhowmik Large influence of incomplete fusion in 12C + 159Tb at Elab ≈ 4-7 MeV/nucleon NUCLEAR REACTIONS 159Tb(12C, X)160Ho/160mHo/161Ho/163Tm/165Tm/165Lu/167Yb/167Lu/168Lu/168mLu, E=54-88 MeV; measured Eγ, Iγ, production σ(E) for complete fusion and incomplete fusion; deduced total fusion cross section, percentage fraction of incomplete fusion (ICF), mass asymmetry dependence on ICF fraction. Gamma-activation technique. Comparison with statistical model code PACE4 and previous studies.
doi: 10.1103/PhysRevC.85.034614
2012YA07 Phys.Rev. C 85, 064617 (2012) A.Yadav, V.R.Sharma, P.P.Singh, D.P.Singh, R.Kumar, Unnati, M.K.Sharma, B.P.Singh, R.Prasad, R.K.Bhowmik Effect of entrance-channel parameters on incomplete fusion reactions NUCLEAR REACTIONS 159Tb(12C, 3n), (12C, 4n), (12C, 6n), (12C, 3np), (12C, 2nα), (12C, 4nα), (12C, 2n2α), (12C, 3n2α), E=74, 80, 87 MeV; measured Eγ, Iγ, yields, forward recoil range distributions (FRRDs), gamma-activation method; deduced integrated cross sections, complete and incomplete fusion components; calculated fusion spin distributions. SUMRULE model. Mass-asymmetry and projectile structure effect. Comparison with calculations using PACE computer code.
doi: 10.1103/PhysRevC.85.064617
2011BA05 Phys.Rev. C 83, 024316 (2011) P.Banerjee, S.Ganguly, M.K.Pradhan, H.P.Sharma, S.Muralithar, R.P.Singh, R.K.Bhowmik Experimental study of ΔI = 1 bands in 111In NUCLEAR REACTIONS 100Mo(19F, 4nα), E=105 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), level half-lives via DSAM using INGA array. 111In; deduced levels, J, π, bands, shears band, B(M1), B(E2), mixing ratio, shears angle, proton angle, gyromagnetic ratios. Comparison of B(M1) values with predictions of semi-classical model.
doi: 10.1103/PhysRevC.83.024316
2011BH01 J.Phys.(London) G38, 035105 (2011) S.Bhowal, C.Lahiri, R.Raut, P.Singh, M.K.Raju, A.Goswami, A.K.Singh, S.Bhattacharya, T.Bhattacharjee, G.Mukherjee, S.Bhattacharyya, S.Muralithar, R.K.Bhowmik, N.Madhavan, R.P.Singh, G.Gangopadhyay Energy levels in 141Nd from fusion evaporation study NUCLEAR REACTIONS 130Te(16O, 5n)141Nd, E=80-85 MeV; 124Sn(24Mg, 3nα)141Nd, E=107 MeV; measured Eγ, Iγ; deduced level scheme, J, π, quadrupole band-like structure. Comparison with shell model calculations.
doi: 10.1088/0954-3899/38/3/035105
2011GA44 Braz.J.Phys. 41, 135 (2011) S.Ganguly, A.Dey, P.Banerjee, S.Bhattacharya, R.P.Singh, S.Muralithar, R.Kumar, R.K.Bhowmik Study of Three-Quasiparticle Band in 83Kr NUCLEAR REACTIONS 76Ge(11B, 3np)83Kr, E=50 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, mean lifetimes, B(M1), B(E2), bands. Doppler shift attenuation method, Routhian surface plots.
doi: 10.1007/s13538-011-0018-1
2011KU05 Acta Phys.Pol. B42, 813 (2011) R.Kumar, P.Doornenbal, A.Jhingan, R.K.Bhowmik, S.Appannababu, P.Bednarczyk, L.Caceres, J.Cederkall, A.Ekstrom, R.Garg, J.Gerl, M.Gorska, H.Grawe, J.Kaur, I.Kojouharov, S.Mandal, S.Mukherjee, S.Muralithar, W.Prokopowicz, P.P.Singh, P.Reiter, H.Schaffner, A.Sharma, R.P.Singh, D.Siwal, H.J.Wollersheim Enhanced 0+g.s. → 2+1 E2 Transition Strength in 112, 114Sn NUCLEAR REACTIONS 58Ni(114Sn, 114Sn'), (116Sn, 116Sn'), E=3.4 MeV/nucleon; measured Eγ, Iγ, particle-γ-coin. 112,114Sn; deduced B(E2). Comparison with RQRPA calculations.
doi: 10.5506/APhysPolB.42.813
2011MU20 J.Phys.:Conf.Ser. 312, 052015 (2011) S.Muralithar, K.Rani, R.P.Singh, R.Kumar, J.J.Das, J.Gehlot, K.S.Golda, A.Jhingan, N.Madhavan, S.Nath, P.Sugathan, T.Varughese, M.Archunan, P.Barua, A.Gupta, M.Jain, A.Kothari, B.P.A.Kumar, A.J.Malyadri, U.G.Naik, R.Kumar, R.Kumar, J.Zacharias, S.Rao, S.K.Saini, S.K.Suman, M.Kumar, E.T.Subramaniam, S.Venkataramanan, A.Dhal, G.Jnaneswari, D.Negi, M.K.Raju, T.Trivedi, R.K.Bhowmik, for the INGA collaboration Indian National Gamma Array at IUAC NUCLEAR REACTIONS 94Mo(16O, 2np), E=70 MeV;130Te(14N, 5n), E=75 MeV; measured reaction products, Eγ, Iγ, γ-γ-, γ-γ-γ-coin. 107In, 139Pr; deduced energy levels, delayed γ-transition of isomer with T1/2.
doi: 10.1088/1742-6596/312/5/052015
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
2011PR17 J.Phys.:Conf.Ser. 312, 092052 (2011) C.R.Praharaj, S.K.Patra, R.K.Bhowmik, Z.Naik Band structures and deformations of rare-earth nuclei NUCLEAR STRUCTURE Gd, Dy, Er, Yb; calculated quadrupole deformation. 164Er, 164Hf; calculated rotational bands. 169Re; calculated prolate shape levels, J, π, K-bands. 172Hf; calculated levels, J, π, isomeric bands. 172,173,178Hf, 177Lu, 179W; calculated bandhead, quadrupole moment, magnetic moment of isomeric configuration. Gd, Dy; calculated B(E2). Deformed HF and angular momentum projection. Compared with available data.
doi: 10.1088/1742-6596/312/9/092052
2011RO01 Phys.Lett. B 694, 322 (2011) S.Roy, S.Chattopadhyay, P.Datta, S.Pal, S.Bhattacharya, R.K.Bhowmik, A.Goswami, H.C.Jain, R.Kumar, S.Muralithar, D.Negi, R.Palit, R.P.Singh Systematics of antimagnetic rotation in even-even Cd isotopes NUCLEAR STRUCTURE 106,108,110Cd; calculated total angular momentum, B(E2), bands for high-spin states. Antimagnetic rotation model. NUCLEAR REACTIONS 96Zr(18O, 4n)110Cd, E=70 MeV; measured Eγ, Iγ; deduced level lifetimes, B(E2). Comparison with AMR + rotation model.
doi: 10.1016/j.physletb.2010.10.018
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
2011YA17 Int.J.Mod.Phys. E20, 2133 (2011) A.Yadav, P.P.Singh, V.R.Sharma, U.Gupta, D.P.Singh, M.K.Sharma, B.P.Singh, R.Prasad, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik Signature of pre-equilibrium-emission in forward-to-backward yield ratio measurement NUCLEAR REACTIONS 169Tm(16O, X)181Os/181Re/182Re/183Re/179W/181W/182W/179Ta/180Ta, E=5.6 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced normalized yield, yield ratios; deduced preequilibrium emission.
doi: 10.1142/S0218301311020198
2010CH54 Phys.Rev. C 82, 061308 (2010); Comm.On Phys.Rev. C 87, 059801 (2013) D.Choudhury, A.K.Jain, M.Patial, N.Gupta, P.Arumugam, A.Dhal, R.K.Sinha, L.Chaturvedi, P.K.Joshi, T.Trivedi, R.Palit, S.Kumar, R.Garg, S.Mandal, D.Negi, G.Mohanto, S.Muralithar, R.P.Singh, N.Madhavan, R.K.Bhowmik, S.C.Pancholi Evidence of antimagnetic rotation in odd-A 105Cd NUCLEAR REACTIONS 94Zr(16O, 5n), E=93 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), and half-lives using Doppler shift attenuation method. 105Cd; deduced levels, J, π, band, B(E2), antimagnetic rotation. Comparison with semiclassical particle rotor model (SCM).
doi: 10.1103/PhysRevC.82.061308
2010DA03 Phys.Rev. C 81, 014311 (2010) L.S.Danu, D.C.Biswas, A.Saxena, A.Shrivastava, A.Chatterjee, B.K.Nayak, R.G.Thomas, R.K.Choudhury, R.Palit, I.Mazumdar, P.Datta, S.Chattopadhyay, S.Pal, S.Bhattacharya, S.Muralithar, K.S.Golda, R.K.Bhowmik, J.J.Das, R.P.Singh, N.Madhavan, J.Gerl, S.K.Patra, L.Satpathy Fine structure dips in the fission fragment mass distribution for the 238U(18O, f) reaction NUCLEAR REACTIONS 238U(18O, F)Sr/Zr/Mo/Ru/Pd/Cd/Sn/Te/Xe/Ba/Ce/Nd/Sm, E=100 MeV; measured Eγ, Iγ, γγ-coin, fission fragment mass distribution and yields of Sr (A=90-96), Zr (A=96-102), Mo (A=98-108), Ru (A=104-112), Pd (A=108-116), Cd (A=114-122), Sn (A=116-128), Te (A=124-134), Xe (A=130-138), Ba (A=136-144), Ce (A=142-148), Nd (A=146-152) and Sm (A=150-158) using INGA array. Discussed effect of nuclear structure in the dynamical evolution of fissioning nucleus. 128Te; measured Eγ and γγ-coin.
doi: 10.1103/PhysRevC.81.014311
2010KA29 Nucl.Phys. A842, 1 (2010) D.Kanjilal, S.Bhattacharya, A.Goswami, R.Kshetri, R.Raut, S.Saha, R.K.Bhowmik, J.Gehlot, S.Muralithar, R.P.Singh, G.Jnaneswari, G.Mukherjee, B.Mukherjee High spin states and isomeric decays in doubly-odd 208Fr NUCLEAR REACTIONS 197Au(16O, xn)208Fr/209Fr/210Fr, E=88, 94, 100 MeV; measured Eγ, Iγ, γγ-coin, evaporation residue yields, T1/2 using INGA array. 208Fr; deduced energy levels, J, π, T1/2, DCO ratios. 204Po, 206At, 208Rn; deduced levels T1/2. Comparison with other data.
doi: 10.1016/j.nuclphysa.2010.04.003
2010KU07 Phys.Rev. C 81, 024306 (2010) R.Kumar, P.Doornenbal, A.Jhingan, R.K.Bhowmik, S.Muralithar, S.Appannababu, R.Garg, J.Gerl, M.Gorska, J.Kaur, I.Kojouharov, S.Mandal, S.Mukherjee, D.Siwal, A.Sharma, P.P.Singh, R.P.Singh, H.-J.Wollersheim Enhanced Og.s+ → 21+ E2 transition strength in 112Sn NUCLEAR REACTIONS 112Sn, 116Sn(58Ni, 58Ni), E=175 MeV; measured Eγ, Iγ, and scattered particle spectra. 112,116Sn; deduced B(E2). Systematics of first 2+ energies and associated B(E2) values for 102,104,106,108,110,112,114,116,118,120,122,124,126,128,130Sn Comparison with relativistic quasiparticle random-phase approximation (RQRPA) and large-scale shell model calculations.
doi: 10.1103/PhysRevC.81.024306
2010KU15 Phys.Rev. C 81, 067304 (2010) S.Kumar, A.K.Jain, A.Goel, S.S.Malik, R.Palit, H.C.Jain, I.Mazumdar, P.K.Joshi, Z.Naik, A.Dhal, T.Trivedi, I.Mehrotra, S.Appannababu, L.Chaturvedi, V.Kumar, R.Kumar, D.Negi, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.C.Pancholi Band structure and shape coexistence in 13556Ba79 NUCLEAR REACTIONS 130Te(9Be, 4n), E=42.5 MeV; measured Eγ, Iγ, γγ-coin, DCO, γ(lin pol). 135Ba; deduced levels, J, π, multipolarity, bands, configurations, possible magnetic rotational band. Comparison with TAC calculations.
doi: 10.1103/PhysRevC.81.067304
2010KU23 Phys.Rev. C 82, 054302 (2010) V.Kumar, P.Das, S.Lakshmi, P.K.Joshi, H.C.Jain, R.P.Singh, R.Kumar, S.Muralithar, R.K.Bhowmik Decoupling behavior in 132La NUCLEAR REACTIONS 122Sn(14N, xn), (15N, xn), E=62 MeV; measured Eγ, Iγ, γγ-coin, half-lives by Doppler-shift recoil distance method (RDM). 132La; deduced levels, J, π. Comparison with particle-rotor coupling model calculations and with structure of 131La and 130Ba. Pseudospin coupling model and decoupled structures.
doi: 10.1103/PhysRevC.82.054302
2010NE05 Phys.Rev. C 81, 054322 (2010) D.Negi, T.Trivedi, A.Dhal, S.Kumar, V.Kumar, S.Roy, M.K.Raju, S.Appannababu, G.Mohanto, J.Kaur, R.K.Sinha, R.Kumar, R.P.Singh, S.Muralithar, A.K.Bhati, S.C.Pancholi, R.K.Bhowmik High spin spectroscopy and shears mechanism in 107In NUCLEAR REACTIONS 94Mo(16O, 2np)107In, E=70 MeV; measured Eγ, Iγ, γγ-coin, DCO, linear polarization, half-lives by DSAM using INGA array. 107In; deduced levels, J, π, multipolarity, bands, B(M1), B(E2), B(M1)/B(E2), Q(t), β2, configurations, shears band. Comparison with systematics of bands in 105,108In and with TAC calculations.
doi: 10.1103/PhysRevC.81.054322
2010RO15 Phys.Rev. C 81, 054311 (2010) S.Roy, P.Datta, S.Pal, S.Chattopadhyay, S.Bhattacharya, A.Goswami, H.C.Jain, P.K.Joshi, R.K.Bhowmik, R.Kumar, S.Muralithar, R.P.Singh, N.Madhavan, P.V.Madhusudhana Rao Band crossing in a shears band of 108Cd NUCLEAR REACTIONS 100Mo(13C, 5n)108Cd, E=65 MeV; measured Eγ, Iγ, γγ-coin, half-lives by DSAM. 108Cd; deduced levels, J, π, multipolarity, shears band, band crossing, B(M1), B(E2), shears angle. Comparison with systematics of B(M1) values in 110Cd.
doi: 10.1103/PhysRevC.81.054311
2010SI04 Phys.Rev. C 81, 027602 (2010) D.Singh, R.Ali, M.Afzal Ansari, K.S.Babu, P.P.Singh, M.K.Sharma, B.P.Singh, R.K.Sinha, R.Kumar, S.Muralithar, R.P.Singh, R.K.Bhowmik Incomplete fusion dynamics by spin distribution measurements NUCLEAR REACTIONS 124Sn(16O, X)133Ce/134Ce/135Ce/133La/135La/131Ba/132Ba/133Ba/128,130,133Xe/131Cs/127I, E=6.3 MeV/nucleon; measured Eγ, Iγ; deduced spin distributions of evaporation residues formed in xn, pxn, αxn, αpxn and 2αxn reaction channels.
doi: 10.1103/PhysRevC.81.027602
2010SU12 Phys.Rev. C 81, 067304 (2010), see 2010KU15 Suresh Kumar, A.K.Jain, A.Goel, S.S.Malik, R.Palit, H.C.Jain, I.Mazumdar, P.K.Joshi, Z.Naik, A.Dhal, T.Trivedi, I.Mehrotra, S.Appannababu, L.Chaturvedi, V.Kumar, R.Kumar, D.Negi, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.C.Pancholi Band structure and shape coexistence in 13556Ba79
doi: 10.1103/PhysRevC.81.067304
2010TR05 Nucl.Phys. A834, 72c (2010) T.Trivedi, R.Palit, D.Negi, Z.Naik, Y.-C.Yang, Y.Sun, J.A.Sheikh, A.Dhal, M.K.Raju, S.Appannababu, S.Kumar, D.Choudhury, K.Maurya, G.Mahanto, R.Kumar, R.P.Singh, S.Muralithar, A.K.Jain, H.C.Jain, S.C.Pancholi, R.K.Bhowmik, I.Mehrotra Lifetime measurement of high spin states in 75Kr NUCLEAR REACTIONS 50Cr(28Si, n2p), E=90 MeV; measured Eγ, Iγ(θ, t); deduced T1/2, transitional quadrupole moment. Comparison with nearby nuclei.
doi: 10.1016/j.nuclphysa.2010.01.021
2009BH04 Nucl.Phys. A825, 16 (2009) T.Bhattacharjee, S.Chanda, S.Bhattacharyya, S.K.Basu, R.K.Bhowmik, J.J.Das, U.Datta Pramanik, S.S.Ghugre, N.Madhavan, A.Mukherjee, G.Mukherjee, S.Muralithar, R.P.Singh Band structures in near spherical 138Ce NUCLEAR REACTIONS 130Te(12C, 4n), E=65 MeV; measured Eγ, Iγ, γγ-coin. 138Ce; deduced levels, J, π, band configurations. Comparison with shell model and Total Routhian Surface calculations.
doi: 10.1016/j.nuclphysa.2009.04.007
2009CH26 Phys.Rev. C 79, 054332 (2009) S.Chanda, T.Bhattacharjee, S.Bhattacharyya, A.Mukherjee, S.K.Basu, I.Ragnarsson, R.K.Bhowmik, S.Muralithar, R.P.Singh, S.S.Ghugre, U.Datta Pramanik Seven-quasiparticle bands in 139Ce NUCLEAR REACTIONS 130Te(12C, 3n), E=65 MeV; measured Eγ, Iγ, γγ, γγ(θ), γ(lin pol). 139Ce; deduced levels, J, π, configurations, multipolarities, bands. 139,140Ce; level systematics. Comparison with large-basis shell-model and cranked Nilsson-Strutinsky (CNS) calculations.
doi: 10.1103/PhysRevC.79.054332
2009DH01 Phys.Rev. C 80, 014320 (2009) A.Dhal, R.K.Sinha, L.Chaturvedi, P.Agarwal, S.Kumar, A.K.Jain, R.Kumar, I.M.Govil, S.Mukhopadhyay, A.Chakraborty, Krishichayan, S.Ray, S.S.Ghugre, A.K.Sinha, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, S.C.Pancholi, J.B.Gupta High spin states in 139Pm NUCLEAR REACTIONS 116Cd(27Al, 4n), E=120 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), DCO. 139Pm; deduced levels, J, π, bands, magnetic rotational bands, B(M1) and B(E2). Comparison with tilted axis cranking calculations.
doi: 10.1103/PhysRevC.80.014320
2009MU16 Nucl.Phys. A829, 137 (2009) G.Mukherjee, P.Joshi, R.K.Bhowmik, S.N.Roy, S.Dutta, S.Muralithar, R.P.Singh Effect of πg9/2 and νg9/2 alignments in the shape of 75Br from lifetime measurement NUCLEAR REACTIONS 51V(28Si, 2n2p), E=115 MeV; measured Eγ, Iγ, γγ-coin with HPGe detectors. 75Br; deduced high spin states T1/2, B(E2), band configurations using DSA, transition quadrupole moments and deformation parameters. Comparison with cranking model and total Routhian surface calculations.
doi: 10.1016/j.nuclphysa.2009.07.016
2009SI02 Phys.Lett. B 671, 20 (2009) P.P.Singh, B.P.Singh, M.K.Sharma, U.Gupta, R.Kumar, D.Singh, R.P.Singh, S.Murlithar, M.A.Ansari, R.Prasad, R.K.Bhowmik Probing of incomplete fusion dynamics by spin-distribution measurement NUCLEAR REACTIONS 169Tm(16O, X)177Re/178Re/179Re/180Os/181Os/182Os/180Ir/181Ir/182Ir, E=5.6 MeV/nucleon; measured Eγ, Iγ, (charged-particle)γ-coin, yields, spin distributions; deduced γ cascade feeding intensities. Comparison with PACE4 calculations.
doi: 10.1016/j.physletb.2008.11.035
2009SI34 Phys.Rev. C 80, 064603 (2009) P.P.Singh, A.Yadav, D.P.Singh, U.Gupta, M.K.Sharma, R.Kumar, D.Singh, R.P.Singh, S.Muralithar, M.A.Ansari, B.P.Singh, R.Prasad, R.K.Bhowmik Role of high ℓ values in the onset of incomplete fusion NUCLEAR REACTIONS 169Tm(12C, X)171Lu/173Ta/174Ta/175Ta/176W/176Re/177Re/178Re/180Ir/180Os/, E=5.6, 6.5 MeV/nucleon; measured α spectra, Eγ, Iγ, γ(particle)-coin; deduced yields, spin distributions, and role of angular momentum on yields in incomplete fusion. Comparison with data for 169Tm(16O, X) reaction.
doi: 10.1103/PhysRevC.80.064603
2009TR07 Phys.Rev. C 80, 047302 (2009); Publishers Note, Phys.Rev. C 80, 059902 (2009) T.Trivedi, R.Palit, D.Negi, Z.Naik, Y.-C.Yang, Y.Sun, J.A.Sheikh, A.Dhal, M.K.Raju, S.Appannababu, S.Kumar, D.Choudhury, K.Maurya, G.Mahanto, R.Kumar, R.P.Singh, S.Muralithar, A.K.Jain, H.C.Jain, S.C.Pancholi, R.K.Bhowmik, I.Mehrotra Shape evolution of the highly deformed 75Kr nucleus examined with the Doppler-shift attenuation method NUCLEAR REACTIONS 50Cr(28Si, n2p), E=90 MeV; measured Eγ, Iγ, γγ-coin, and half-lives by Doppler-shift attenuation method. 75Kr; deduced levels, J, π, bands, B(E2), transitional quadrupole moments, and configurations. Comparison with projected shell model calculations.
doi: 10.1103/PhysRevC.80.047302
2008BH10 Phys.Rev. C 78, 024304 (2008) T.Bhattacharjee, S.Chanda, A.Mukherjee, S.Bhattacharyya, S.K.Basu, S.S.Ghugre, U.D.Pramanik, R.P.Singh, S.Muralithar, N.Madhavan, J.J.Das, R.K.Bhowmik Multi-quasiparticle bands in 137Ce NUCLEAR REACTIONS 130Te(12C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-coin, angular correlations, linear polarization. 137Ce; deduced levels, J, π, band configurations; calculated potential energy surfaces. 135,136,137Ce; systematics of kinematic moments of inertia.
doi: 10.1103/PhysRevC.78.024304
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
2008SH01 Phys.Rev. C 77, 014303 (2008) J.A.Sheikh, P.A.Ganai, R.P.Singh, R.K.Bhowmik, S.Frauendorf Shell model study of pairing correlations NUCLEAR STRUCTURE 24Ne, 26Al, 27,28Si; calculated pairing correlations as a function of temperature and angular momentum. Shell model.
doi: 10.1103/PhysRevC.77.014303
2008SI20 Phys.Rev. C 78, 017602 (2008) P.P.Singh, B.P.Singh, M.K.Sharma, Unnati, R.Kumar, K.S.Golda, D.Singh, R.P.Singh, S.Muralithar, M.A.Ansari, R.Prasad, R.K.Bhowmik Spin-distribution measurement: A sensitive probe for incomplete fusion dynamics NUCLEAR REACTIONS 169Tm(16O, 3n), (16O, 2nα), (16O, n2α), (16O, 4np2α), (16O, np3α), E=5.6 MeV/nucleon; measured (particle)γ-coin, spin distributions. 177,178,179Re, 180,181,182Os, 180,181,182Ir; measured yield ratios.
doi: 10.1103/PhysRevC.78.017602
2007AG13 Phys.Rev. C 76, 024321 (2007) P.Agarwal, S.Kumar, S.Singh, R.K.Sinha, A.Dhal, S.Muralithar, R.P.Singh, N.Madhavan, R.Kumar, R.K.Bhowmik, S.S.Malik, S.C.Pancholi, L.Chaturvedi, H.C.Jain, A.K.Jain Bandcrossing of magnetic rotation bands in 137Pr NUCLEAR REACTIONS 122Sn(19F, 4n), E=80 MeV; measured Eγ, Iγ, γγ-coinc. 137Pr deduced levels, J, π, multipolarity.
doi: 10.1103/PhysRevC.76.024321
2007CH41 Phys.Rev. C 75, 054323 (2007) S.K.Chamoli, R.Kumar, I.M.Govil, P.Joshi, R.P.Singh, S.Muralithar, R.K.Bhowmik Experimental study of shape coexistence in 189Tl NUCLEAR REACTIONS 165Ho(28Si, 4n)189Tl, E=138 MeV; measured Eγ, Iγ, lifetimes of high spin states using recoil distance measurement technique. Deduced transition quadrupole moment and deformation parameters.
doi: 10.1103/PhysRevC.75.054323
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
2007KU13 Phys.Rev. C 76, 014309 (2007) V.Kumar, P.Das, R.P.Singh, R.Kumar, S.Muralithar, R.K.Bhowmik Multiparticle M1 band in 134La NUCLEAR REACTIONS 124Sn(14N, 4n), E=67 MeV; measured Eγ, Iγ, γγ-coinc, lifetimes. 134La deduced levels, J, π.
doi: 10.1103/PhysRevC.76.014309
2007KU19 Phys.Rev. C 76, 034301 (2007) R.Kumar, S.K.Chamoli, I.M.Govil, A.Dhal, R.K.Sinha, L.Chaturvedi, Z.Naik, C.R.Praharaj, S.Muralithar, R.P.Singh, N.Madhavan, P.Sugathan, J.J.Das, R.K.Bhowmik Shape coexistence and high spin states in 52Cr NUCLEAR REACTIONS 27Al(28Si, 3p), E=70 MeV; measured Eγ, Iγ(θ), γγ-coinc. 52Cr deduced levels, J, π. Compared results to model calculations.
doi: 10.1103/PhysRevC.76.034301
2007KU32 Hyperfine Interactions 175, 121 (2007) V.Kumar, P.Thakur, A.K.Bhati, R.P.Singh, R.K.Bhowmik Electric quadrupole moments of the Kπ = 8- and 23/2- isomeric states in 170, 171, 172Hf NUCLEAR REACTIONS 160Gd(16O, X)170Hf/171Hf/172Hf, E<104 MeV; measured reaction products, Eγ, Iγ; deduced isomers spectroscopic quadrupole moments, quadrupole deformation. Comparison with he multi-quasiparticle calculations.
doi: 10.1007/s10751-008-9579-y
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
2007RA21 Nucl.Phys. A794, 1 (2007) R.Raut, S.Bhowal, S.Ganguly, R.Kshetri, P.Banerjee, S.Bhattacharya, R.K.Bhowmik, B.Dasmahapatra, G.Gangopadhyay, A.Mukherjee, S.Muralithar, M.SahaSarkar, R.P.Singh, A.Goswami Study of yrast band in 155Tm NUCLEAR REACTIONS 144Sm(14N, 3n), E=70 MeV; measured Eγ, Iγ, γγ-coin. 155Tm deduced levels, J, π.
doi: 10.1016/j.nuclphysa.2007.07.003
2006CH38 Nucl.Phys. A775, 153 (2006) S.Chanda, T.Bhattacharjee, S.Bhattacharyya, S.K.Basu, R.K.Bhowmik, S.Muralithar, R.P.Singh, B.Mukherjee, N.S.Pattabiraman, S.S.Ghugre, M.B.Chatterjee High spin spectroscopy of 137La NUCLEAR REACTIONS 130Te(11B, 4n), E=52 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 137La deduced high-spin levels, J, π, configurations. Comparison with shell model predictions.
doi: 10.1016/j.nuclphysa.2006.06.008
2006DE15 Phys.Rev. C 73, 034313 (2006) A.Y.Deo, S.B.Patel, S.K.Tandel, S.Muralithar, R.P.Singh, R.Kumar, R.K.Bhowmik, S.S.Ghugre, A.K.Singh, V.Kumar, Amita Systematics of the shears mechanism in silver isotopes NUCLEAR REACTIONS 78Se(32S, 2npα), E=130 MeV; 80Se(30Si, 4np), (30Si, 3np), E=120 MeV; measured Eγ, Iγ, γγ-coin, DSA. 103,105,106Ag levels deduced T1/2, B(M1), B(E2). Comparison with tilted-axis cranking model predictions.
doi: 10.1103/PhysRevC.73.034313
2006DH01 Eur.Phys.J. A 27, 33 (2006) A.Dhal, R.K.Sinha, P.Agarwal, S.Kumar, Monika, B.B.Singh, R.Kumar, P.Bringel, A.Neusser, R.Kumar, K.S.Golda, R.P.Singh, S.Muralithar, N.Madhavan, J.J.Das, A.Shukla, P.K.Raina, K.S.Thind, A.K.Sinha, I.M.Govil, P.K.Joshi, R.K.Bhowmik, A.K.Jain, S.C.Pancholi, L.Chaturvedi Shape changes at high spin in 78Kr NUCLEAR REACTIONS 63Cu(19F, 2p2n), E=60 MeV; measured Eγ, Iγ, γγ-coin, DSA. 78Kr deduced high spin levels, T1/2, transition quadrupole moments. Comparison with Hartree-Fock-Bogoliubov model. INGA array.
doi: 10.1140/epja/i2005-10230-0
2006GA10 Nucl.Phys. A768, 43 (2006) S.Ganguly, P.Banerjee, I.Ray, R.Kshetri, S.Bhattacharya, M.Saha-Sarkar, A.Goswami, S.Muralithar, R.P.Singh, R.Kumar, R.K.Bhowmik Band structure in 83Rb from lifetime measurements NUCLEAR REACTIONS 76Ge(11B, 4nγ), E=50 MeV; measured Eγ, Iγ, γγ-coin, DSA. 83Rb deduced levels, J, π, δ, T1/2, B(E2), B(M1), configurations, magnetic rotation. Comparison with particle-rotor-model calculations.
doi: 10.1016/j.nuclphysa.2006.01.007
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
2006SI26 Eur.Phys.J. A 28, 277 (2006); Erratum Eur.Phys.J. A 29, 253 (2006) R.K.Sinha, A.Dhal, P.Agarwal, S.Kumar, Monika, B.B.Singh, R.Kumar, P.Bringel, A.Neusser, R.Kumar, K.S.Golda, R.P.Singh, S.Muralithar, N.Madhavan, J.J.Das, K.S.Thind, A.K.Sinha, I.M.Govil, R.K.Bhowmik, J.B.Gupta, P.K.Joshi, A.K.Jain, S.C.Pancholi, L.Chaturvedi Loss of collectivity in 79Rb NUCLEAR REACTIONS 63Cu(19F, 2np), E=60 MeV; measured Eγ, Iγ, γγ-coin, DSA. 79Rb deduced high-spin levels, T1/2, transition quadrupole moments. Comparison with Total Routhian Surface calculations. INGA array.
doi: 10.1140/epja/i2005-10286-8
2006TH07 Phys.Rev. C 74, 034329 (2006) P.Thakur, V.Kumar, A.K.Bhati, S.C.Bedi, R.P.Singh, R.K.Bhowmik, A.E.Stuchbery Nuclear g-factor measurements of the 9/2- and 21/2- isomeric states in 173Ta NUCLEAR REACTIONS 165Ho(12C, 4n), E=66 MeV; measured delayed Eγ, Iγ(θ, H, t). 173Ta deduced isomeric states g factors, configurations. Time-dependent perturbed angular distribution technique.
doi: 10.1103/PhysRevC.74.034329
2005BH06 Nucl.Phys. A750, 199 (2005) T.Bhattacharjee, S.Chanda, S.Bhattacharyya, S.K.Basu, R.K.Bhowmik, S.Muralithar, R.P.Singh, N.S.Pattabiraman, S.S.Ghugre, U.Datta Pramanik, S.Bhattacharya Structure of odd-odd 136La at high spin NUCLEAR REACTIONS 130Te(11B, 5n), E=52 MeV; measured Eγ, Iγ, γγ-coin. 136La deduced high-spin levels, J, π, configurations. Two-quasiparticle-rotor model calculation.
doi: 10.1016/j.nuclphysa.2005.01.019
2005CH38 Phys.Rev. C 71, 054324 (2005) S.K.Chamoli, P.Joshi, A.Kumar, R.Kumar, R.P.Singh, S.Muralithar, R.K.Bhowmik, I.M.Govil Shape coexistence and lifetime measurement in 187Tl nucleus NUCLEAR REACTIONS 159Tb(32S, 4n), E=154 MeV; measured Doppler-shifted Eγ, Iγ. 187Tl deduced high-spin levels, J, π, configurations, T1/2, transition quadrupole moments, B(E2), shape coexistence. Comparison with model predictions.
doi: 10.1103/PhysRevC.71.054324
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