NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = I.Ray Found 14 matches. 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
2016DE15 Phys.Lett. B 758, 26 (2016) F.de Grancey, A.Mercenne, F.de Oliveira Santos, T.Davinson, O.Sorlin, J.C.Angeique, M.Assie, E.Berthoumieux, R.Borcea, A.Buta, I.Celikovic, V.Chudoba, J.M.Daugas, G.Dumitru, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, N.Michel, J.Mrazek, F.Negoita, J.Okolowicz, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, G.Randisi, I.Ray, O.Roig, F.Rotaru, M.G.Saint Laurent, N.Smirnova, M.Stanoiu, I.Stefan, C.Stodel, K.Subotic An above-barrier narrow resonance in 15F NUCLEAR REACTIONS 1H(14O, p), (14O, X)15F, E=95 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ(θ), resonance energy and width, level scheme, J, π. Comparison with Gamow shell model calculations.
doi: 10.1016/j.physletb.2016.04.051
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
2014ST14 Phys.Rev. C 90, 014307 (2014) I.Stefan, F.de Oliveira Santos, O.Sorlin, T.Davinson, M.Lewitowicz, G.Dumitru, J.C.Angelique, M.Angelique, E.Berthoumieux, C.Borcea, R.Borcea, A.Buta, J.M.Daugas, F.de Grancey, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, M.Lenhardt, J.Mrazek, F.Negoita, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, O.Roig, M.G.Saint Laurent, I.Ray, M.Stanoiu, C.Stodel, V.Tatischeff, J.C.Thomas Probing nuclear forces beyond the drip-line using the mirror nuclei 16N and 16F NUCLEAR REACTIONS 1H(14O, p), E=6 MeV/nucleon; 1H(15O, p), E=1.2 MeV/nucleon, [14,15O secondary beams from C(16O, X), E=95 MeV/nucleon primary reaction]; 1H(14N, p), E=5.6 MeV/nucleon; 1H(15N, p), E=1.15 MeV/nucleon; measured Ep, Ip, differential σ(E) using SPIRAL facility at GANIL. 15,16F; deduced levels, resonances, J, π, proton widths, S(p), spectroscopic factors, effective proton-neutron interactions between the mirror nuclei. 15,16O; deduced levels, resonances, J, π. R-matrix analysis. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.90.014307
2008GA26 Phys.Rev. C 78, 037301 (2008) S.Ganguly, P.Banerjee, I.Ray, R.Kshetri, R.Raut, S.Bhattacharya, M.Saha-Sarkar, A.Goswami, S.K.Basu Experimental study of the 2p-2h band in 111Sn NUCLEAR REACTIONS 100Mo(20Ne, 5nα), E=136 MeV; measured Eγ, Iγ, γγ-coin, angular distributions, half-lives using doppler shift attenuation method. 111Sn; deduced levels, J, π, band structure, moment of inertia of bands, B(E2), deformations, transition quadrupole moments. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.78.037301
2008PE02 Phys.Lett. B 659, 864 (2008) M.G.Pellegriti, N.L.Achouri, C.Angulo, J.-C.Angelique, E.Berthoumieux, E.Casarejos, M.Couder, T.Davinson, C.Ghag, A.St.Murphy, N.A.Orr, I.Ray, I.G.Stefan, P.Descouvemont Evidence for core excitation in single-particle states of 19Na NUCLEAR REACTIONS 1H(18Ne, 18Ne), (18Ne, 18Ne'), E=66 MeV; measured σ(θ), proton spectra. 19Na deduced levels, J, π. Microscopic cluster model and R-matrix analysis.
doi: 10.1016/j.physletb.2007.12.017
2007GA45 Nucl.Phys. A789, 1 (2007) S.Ganguly, P.Banerjee, I.Ray, R.Kshetri, R.Raut, S.Bhattacharya, M.Saha-Sarkar, A.Goswami, S.Mukhopadhyay, A.Mukherjee, G.Mukherjee, S.K.Basu Study of intruder band in 112Sn NUCLEAR REACTIONS 100Mo(20Ne, 4nα), E=136 MeV; measured Eγ, Iγ, γγ-coinc. 112Sn deduced levels, J, π, lifetimes, multipolirities, and B(E2).
doi: 10.1016/j.nuclphysa.2007.01.092
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
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
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
2001RA33 Nucl.Phys. A694, 411 (2001) I.Ray, P.Banerjee, S.Bhattacharya, A.Goswami, S.Muralithar, R.P.Singh, R.K.Bhowmik Evidence for Shape Coexistence in 77Br NUCLEAR REACTIONS 65Cu(16O, 2n2p), E=75 MeV; measured Eγ, Iγ, γγ-coin, DSA. 77Br deduced high-spin levels, J, π, B(E2), transition quadrupole moments, deformation, configurations. Comparison with cranked shell model and particle-rotor model calculations.
doi: 10.1016/S0375-9474(01)01086-7
2000RA25 Nucl.Phys. A678, 258 (2000) I.Ray, P.Banerjee, S.Bhattacharya, M.Saha-Sarkar, S.Muralithar, R.P.Singh, R.K.Bhowmik Structure of Positive-Parity Yrast Band in 80Br NUCLEAR REACTIONS 76Ge(7Li, 3n), E=32 MeV; measured Eγ, Iγ(t), γγ-coin, DSA. 80Br deduced levels, J, π, B(E2), B(M1), T1/2, quadrupole moments, rotational bands. Enriched targets. Comparison with cranked shell model calculations.
doi: 10.1016/S0375-9474(00)00335-3
1999RA02 Nucl.Phys. A646, 141 (1999) I.Ray, P.Banerjee, S.Bhattacharya, M.Saha-Sarkar, B.Sethi, J.M.Chatterjee, S.Chattopadhyay, A.Goswami, S.Muralithar, R.P.Singh, R.K.Bhowmik Band Structure of 79Br NUCLEAR REACTIONS 76Ge(7Li, 4n), E=32 MeV; measured Eγ, Iγ, γγ(t), DCO, Doppler shifts. 79Br deduced high-spin levels, J, π, B(E2), band structure. Comparison with particle-rotor and cranked shell-model calculations. Enriched targets.
doi: 10.1016/S0375-9474(98)00589-2
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