NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = P.Ray Found 9 matches. 2024BO08 Universe 10, 187 (2024) E.Bozzo, L.Amati, W.Baumgartner, T.-Ch.Chang, B.Cordier, N.De Angelis, A.Doi, M.Feroci, C.Froning, J.Gaskin, A.Goldstein, D.Gotz, J.E.Grove, S.Guiriec, M.Hernanz, C.M.Hui, P.Jenke, D.Kocevski, M.Kole, Ch.Kouveliotou, Th.Maccarone, M.L.McConnell, H.Matsuhara, P.O'Brien, N.Produit, P.S.Ray, P.Roming, A.Santangelo, M.Seiffert, H.Sun, A.van der Horst, P.Veres, J.Wei, N.White, C.Wilson-Hodge, D.Yonetoku, W.Yuan, Sh.-N.Zhang Future Perspectives for Gamma-ray Burst Detection from Space
doi: 10.3390/universe10040187
2024HU06 Nature(London) 626, 500 (2024) Ch.-P.Hu, T.Narita, T.Enoto, G.Younes, Z.Wadiasingh, M.G.Baring, W.C.G.Ho, S.Guillot, P.S.Ray, T.Guver, K.Rajwade, Z.Arzoumanian, Ch.Kouveliotou, A.K.Harding, K.C.Gendreau Rapid spin changes around a magnetar fast radio burst
doi: 10.1038/s41586-023-07012-5
2023CH27 Phys.Rev. C 107, 064318 (2023) S.Chakraborty, S.Bhattacharyya, R.Banik, S.Bhattacharya, G.Mukherjee, C.Bhattacharya, S.Biswas, S.Rajbanshi, S.Dar, S.Nandi, S.Ali, S.Chatterjee, S.Das, S.Das Gupta, S.S.Ghugre, A.Goswami, A.Lemasson, D.Mondal, S.Mukhopadhyay, A.Navin, H.Pai, S.Pal, D.Pandit, R.Raut, P.Ray, M.Rejmund, S.Samanta Search for the origin of wobbling motion in the A ≈ 130 region: The case of 131Xe NUCLEAR REACTIONS 130Te(α, 3nγ), E=38 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 131Xe; deduced levels, J, π, δ, mixing ratios, polarization asymmetries, γ-rays deexcitation from the oriented states (DCO) ratio, intruder νh11/2 band structure, rotational bands, yrast bands, signature splittings, high-spin states. Comparison to triaxial particle rotor model (TPRM) and triaxial projected shell model (TPSM) calculations. Systematics of the bands structure, signature splittings - 127Xe, 131Xe, 133Ba, 135Ce. No experimental signatures of the wobbling excitation were found in the study. Seven Compton-suppressed clover HPGe detectors of the Indian National Gamma Array (INGA) at K-130 cyclotron of the Variable Energy Cyclotron Centre (VECC, Kolkata).
doi: 10.1103/PhysRevC.107.064318
2022DA05 Nucl.Phys. A1019, 122382 (2022) S.Dar, S.Bhattacharya, S.Bhattacharyya, R.Banik, S.Nandi, G.Mukherjee, S.Rajbanshi, S.Das Gupta, S.Ali, S.Chakraborty, S.Chatterjee, S.Das, A.Dhal, S.S.Ghugre, A.Goswami, D.Mondal, S.Mukhopadhyay, H.Pai, S.Pal, D.Pandit, R.Raut, P.Ray, S.Samanta Magnetic rotational band in 116Sb NUCLEAR REACTIONS 115In(α, 3n), E=40 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, J, π, level scheme, multipolarities, B(M1)/B(E2), yrast rotational bands. Comparison with Magnetic Rotation (MR) under the framework of Semi-Classical Model (SCM) and Shears mechanism with Principal Axis Cranking (SPAC) formalism.
doi: 10.1016/j.nuclphysa.2022.122382
2022RA02 Nucl.Phys. A1018, 122375 (2022) P.Ray, H.Pai, S.Ali, A.Mukherjee, S.Rajbanshi, S.Chakraborty, S.Bhattacharya, R.Banik, S.Nandi, S.Bhattacharyya, G.Mukherjee, C.Bhattacharya, G.Gangopadhyay, S.Samanta, S.Das, S.Chatterjee, R.Raut, S.S.Ghugre, P.C.Srivastava, S.Jehangir, B.Bhoy, N.Rather, G.H.Bhat, J.A.Sheikh, A.Goswami Three-phonon multiplets in 116Sn NUCLEAR REACTIONS 114Cd(α, 2n), E=34 MeV; measured reaction products, Eγ, Iγ, γγ-coin.; deduced γ-ray energies and intensities, J, π, level scheme, multipolarities, intruder configurations. Interacting Boson Model (IBM) and spherical shell model calculations. The Indian National Gamma Array (INGA).
doi: 10.1016/j.nuclphysa.2021.122375
2020BA20 Phys.Rev. C 101, 044306 (2020) R.Banik, S.Bhattacharyya, S.Biswas, S.Bhattacharya, G.Mukherjee, S.Rajbanshi, S.Dar, S.Nandi, S.Ali, S.Chatterjee, S.Das, S.Das Gupta, S.S.Ghugre, A.Goswami, A.Lemasson, D.Mondal, S.Mukhopadhyay, H.Pai, S.Pal, D.Pandit, R.Raut, P.Ray, M.Rejmund, S.Samanta Revealing multiple band structures in 131Xe from α-induced reactions NUCLEAR REACTIONS 130Te(α, 3n), E=38 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array of seven Compton suppressed clover HPGe detectors at VECC, Kolkata facility. 131Xe; deduced levels, J, π, multipolarities, band structures, configurations, alignments, staggering parameter, triaxial shape; calculated total Routhian surfaces using Strutinski shell correction method. Systematics of low-lying level energies and staggering parameters in 125,127,129,131,133,135Xe, 133Ba, 135Ce.
doi: 10.1103/PhysRevC.101.044306
2020RA10 Phys.Rev. C 101, 064313 (2020) P.Ray, H.Pai, S.Ali, A.Mukherjee, A.Goswami, S.Rajbanshi, S.Bhattacharya, R.Banik, S.Nandi, S.Bhattacharyya, G.Mukherjee, C.Bhattacharya, S.Chakraborty, G.Gangopadhyay, M.S.R.Laskar, R.Palit, G.H.Bhat, S.Jehangir, J.A.Sheikh, A.K.Sinha, S.Samanta, S.Das, S.Chatterjee, R.Raut, S.S.Ghugre Quasi-γ band in 114Te NUCLEAR REACTIONS 112Sn(α, 2n), E=37 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using the INGA array for γ detection at VECC, Kolkata. 114Te; deduced levels, J, π, multipolarities, mixing ratios, quasi γ band, odd-even energy staggering in 114Te and 118Xe. Comparison with theoretical calculations using interacting boson model (IBM) and triaxial projected shell model (TPSM).
doi: 10.1103/PhysRevC.101.064313
1978CL07 Phys.Rev. C18, 1127 (1978) R.G.Clark, H.Horn, P.S.Ray, E.W.Titterton Evaluation of Cross Sections of the 6Li(d, α)α Reaction NUCLEAR REACTIONS 6Li(d, α), E=0.06-10 MeV; calculated σ, evaluated thermonuclear rates.
doi: 10.1103/PhysRevC.18.1127
1976RA20 Nucl.Instrum.Methods 134, 559 (1976) Delayed Neutron Spectrum from 87Br Created in Thermal Fission of 235U RADIOACTIVITY 87Br; measured delayed-neutron spectrum.
doi: 10.1016/0029-554X(76)90101-4
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