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NSR database version of May 24, 2024.

Search: Author = I.Ray

Found 14 matches.

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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
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Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2323. Data from this article have been entered in the XUNDL database. For more information, click here.


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
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Data from this article have been entered in the XUNDL database. For more information, click here.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2232. Data from this article have been entered in the XUNDL database. For more information, click here.


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
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Data from this article have been entered in the XUNDL database. For more information, click here.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1592. Data from this article have been entered in the XUNDL database. For more information, click here.


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
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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
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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
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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
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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
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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
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Data from this article have been entered in the XUNDL database. For more information, click here.


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
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Data from this article have been entered in the XUNDL database. For more information, click here.


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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Data from this article have been entered in the XUNDL database. For more information, click here.


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