NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = R.G.Pillay Found 56 matches. 2024SA07 Phys.Rev. C 109, 024301 (2024) Sh.Sarkar, P.K.Rath, V.Nanal, R.G.Pillay, PushpendraP.Singh, Y.Iwata, K.Jha, P.K.Raina Calculation of nuclear matrix elements for 0νββ decay of 124Sn using the nonclosure approach in the nuclear shell model
doi: 10.1103/PhysRevC.109.024301
2022TH01 Nuovo Cim. C 45, 24 (2022) S.Thakur, V.Nanal, Pushpendra P.Singh, R.G.Pillay, H.Krishnamoorthy, A.Mazumdar, A.Reza, P.K.Raina, V.Vatsa Simulation studies for source optimization in 96Zr β decay RADIOACTIVITY 96Zr(β-); analyzed available data; calculated HPGe detector response.
doi: 10.1393/ncc/i2022-22024-9
2021KA37 Phys.Rev. C 104, 024615 (2021) M.Kaushik, S.K.Pandit, V.V.Parkar, G.Gupta, S.Thakur, V.Nanal, H.Krishnamoorthy, A.Shrivastava, C.S.Palshetkar, K.Mahata, K.Ramachandran, S.Pal, R.G.Pillay, P.P.Singh Investigating neutron transfer in the 9Be + 197Au system NUCLEAR REACTIONS 197Au(9Be, 8Be)198Au, (9Be, 10Be)196Au, (9Be, X)199Tl/200Tl/201Bi/202Bi/203Bi, E=30-47 MeV from BARC-TIFR Pelletron Linac Facility, Mumbai; measured off-line Eγ, Iγ from the irradiated target; deduced σ(E) for one-neutron stripping and pickup reactions, complete-fusion (CF) and incomplete fusion (ICF). Comparison with coupled-reaction channel (CRC) calculations. 197Au(6Li, 5Li), (6Li, 7Li), (7Li, 6Li), (7Li, 5Li), (6Li, X), (7Li, X), E(cm)=20-44 MeV; analyzed previous data for σ(E) for n-transfer, CF and ICF using CRC calculations.
doi: 10.1103/PhysRevC.104.024615
2021KA41 Eur.Phys.J. A 57, 320 (2021) M.Kaushik, G.Gupta, V.V.Parkar, S.K.Pandit, S.Thakur, V.Nanal, A.Shrivastava, R.G.Pillay, H.Krishnamoorthy, K.Mahata, S.Pal, C.S.Palshetkar, K.Ramachandran, P.P.Singh Neutron transfer in 9Be + 159Tb system NUCLEAR REACTIONS 159Tb(9Be, X)160Tb, E=30-47 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with calculations.
doi: 10.1140/epja/s10050-021-00627-0
2020GU04 Appl.Radiat.Isot. 158, 108923 (2020) G.Gupta, H.Krishnamoorthy, A.Garai, A.Mazumdar, V.Nanal, A.Shrivastava, R.G.Pillay Thermal neutron-induced γ-ray background in 124Sn NUCLEAR REACTIONS 124Sn(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, branching ratios, yields.
doi: 10.1016/j.apradiso.2019.108923
2020KA19 Phys.Rev. C 101, 034611 (2020) M.Kaushik, G.Gupta, S.Thakur, H.Krishnamoorthy, PushpendraP.Singh, V.V.Parkar, V.Nanal, A.Shrivastava, R.G.Pillay, K.Mahata, K.Ramachandran, S.Pal, C.S.Palshetkar, S.K.Pandit Fusion of the Borromean nucleus 9Be with a 197Au target at near-barrier energies NUCLEAR REACTIONS 197Au(9Be, 3n), (9Be, 4n), E=33-46.7 MeV; measured Eγ, Iγ, evaporation residue σ(E) by off-beam γ counting method at the Pelletron Linac facility of BARC-TIFR. Comparison with theoretical calculations using CCFULL code, and previous experimental data for excitation functions of other weakly bound projectiles of 4,6,8He, 6,7Li, 9,11Be on 197Au target.
doi: 10.1103/PhysRevC.101.034611
2020SA32 Phys.Rev. C 102, 024615 (2020) R.N.Sahoo, M.Kaushik, A.Sood, A.Sharma, S.Thakur, Pa.Kumar, M.M.Shaikh, R.Biswas, A.Yadav, M.K.Sharma, J.Gehlot, S.Nath, N.Madhavan, R.G.Pillay, E.M.Kozulin, G.N.Knyazheva, K.V.Novikov, P.P.Singh Role of neutron transfer in sub-barrier fusion NUCLEAR REACTIONS 130Te(35Cl, X), E(cm)=94.0, 95.6, 97.2, 98.8, 100.3, 101.9, 103.5, 105.0 MeV; measured evaporation residues (ERs), ΔE-time spectra, fusion σ(E) using recoil mass separator HIRA at IUAC-New Delhi accelerator facility. Comparison with experimental fusion σ(E) data for 130Te(37Cl, X), and other systems. Coupled-channels analysis using CCFULL code.
doi: 10.1103/PhysRevC.102.024615
2019KR11 Eur.Phys.J. A 55, 136 (2019) H.Krishnamoorthy, G.Gupta, A.Garai, A.Mazumdar, A.Reza, S.Pal, S.Pethuraj, V.Nanal, A.Shrivastava, R.G.Pillay Study of γ-ray background from cosmic muon induced neutrons
doi: 10.1140/epja/i2019-12822-3
2018BA34 Phys.Rev. C 98, 034320 (2018) P.Banerjee, S.Ganguly, M.K.Pradhan, Md.M.Shaikh, H.P.Sharma, S.Chakraborty, R.Palit, R.G.Pillay, V.Nanal, S.Saha, J.Sethi Spectroscopy of weakly deformed bands in 87Zr: First observation of the shears mechanism in a Zr isotope NUCLEAR REACTIONS 60Ni(31P, n3p), E=112.5 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO ratio), level half-lives by DSA and line-shape analysis using the INGA array at BARC-TIFR Pelletron LINAC facility. 87Zr; deduced high-spin levels, J, π, γ-ray branching ratios, bands, magnetic-dipole (shears) band, multipolarities, mixing ratios, B(M1), B(E2). Systematics of level energies of similar negative-parity bands in 87Zr, 85Sr, 89Mo. Comparison with theoretical predictions.
doi: 10.1103/PhysRevC.98.034320
2018DE02 Phys.Rev. C 97, 014317 (2018) B.Dey, C.Ghosh, D.Pandit, A.K.R.Kumar, S.Pal, V.Nanal, R.G.Pillay, P.Arumugam, S.De, G.Gupta, H.Krishnamoorthy, E.T.Mirgule, S.Pal, P.C.Rout Study of the Jacobi shape transition in A ≈ 30 nuclei NUCLEAR REACTIONS 12C(19F, X)28Si*, E=127 MeV; 12C(16O, X)31P*, E=125 MeV; measured fold-gated high-energy Eγ, Iγ using an array of seven closely-packed hexagonal BaF2 detectors, and a 14-element BGO multiplicity filter at Pelletron Linac Facility (PLF), Mumbai. 28Si, 31P; deduced average angular momentum, energy, width and strength of giant dipole resonances (GDR), Jacobi shape transition in 31P; calculated free energy surfaces. Comparison with thermal shape fluctuation model (TSFM).
doi: 10.1103/PhysRevC.97.014317
2017DO04 Eur.Phys.J. A 53, 74 (2017) N.Dokania, V.Nanal, G.Gupta, S.Pal, R.G.Pillay, P.K.Rath, V.I.Tretyak, A.Garai, H.Krishnamoorthy, C.Ghosh, P.K.Raina, K.G.Bhushan New limit for the half-life of double beta decay of 94Zr to the first excited state of 94Mo RADIOACTIVITY 94Zr(2β-); measured Eγ, Iγ using TiLES with low background, high efficiency p-type HPGe and three plastic scintillators outside the box; deduced lower T1/2 limit for transition to 94Mo 2+1 state.
doi: 10.1140/epja/i2017-12266-9
2017GH06 Phys.Rev. C 96, 014309 (2017) C.Ghosh, A.K.R.Kumar, B.Dey, V.Nanal, R.G.Pillay, P.Arumugam, K.V.Anoop, N.Dokania, A.Garai, G.Gupta, E.T.Mirgule, G.Mishra, D.Mondal, S.Pal, M.S.Pose, P.C.Rout Giant dipole resonance studies in Ba isotopes at E/A ≈ 5 MeV NUCLEAR REACTIONS 112Sn(12C, X)124Ba*, E=64 MeV; 124Sn(12C, X)136Ba*, E=52 MeV/nucleon; measured Eγ, Iγ, γγ-coin, multiplicity, giant dipole resonance (GDR) strength functions at TIFR-Mumbai Pelletron Linac Facility. 124,136Ba; deduced GDR parameters of centroids, widths and nuclear deformation parameter β using simulated Monte Carlo statistical model analysis; calculated the free energy surfaces (FESs) at different temperatures and angular momenta. Comparison with thermal shape fluctuation model (TSFM) calculations.
doi: 10.1103/PhysRevC.96.014309
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
2016GH09 Phys.Rev. C 94, 014318 (2016) C.Ghosh, G.Mishra, A.K.R.Kumar, N.Dokania, V.Nanal, R.G.Pillay, Suresh Kumar, P.C.Rout, S.Joshi, P.Arumugam Temperature dependence of the giant dipole resonance width in 152Gd NUCLEAR REACTIONS 124Sn(28Si, X)152Gd*, E=135 MeV; measured Eγ, Iγ, γγ-coin at TIFR-BARC Pelletron Linac facility; deduced GDR centroids, widths, average angular momentum for oblate and prolate deformations. Comparison with thermal shape fluctuation model (TSFM) calculations with and without including thermal fluctuations.
doi: 10.1103/PhysRevC.94.014318
2016SH12 Phys.Rev. C 93, 044616 (2016) Md.M.Shaikh, S.Roy, S.Rajbanshi, A.Mukherjee, M.K.Pradhan, P.Basu, V.Nanal, S.Pal, A.Shrivastava, S.Saha, R.G.Pillay Probing the fusion of 7Li with 64Ni at near-barrier energies NUCLEAR REACTIONS 64Ni(7Li, 2n)69Ga, 64Ni(7Li, np)69Zn, 64Ni(7Li, 3n)68Ga, 64Ni(7Li, 2np)68Zn, 64Ni(7Li, nα)66Cu, 64Ni(7Li, 2nα)65Cu, E=12-28 MeV; measured Eγ, Iγ, E(x ray), total fusion σ(E) by activation method and compared with predictions of 1DBPM for fusion. Comparison with σ(E) from 64Ni+6Li reaction, and with universal fusion function for dynamic effect of breakup or breakup-like processes.
doi: 10.1103/PhysRevC.93.044616
2015BA33 Phys.Rev. C 92, 024318 (2015) P.Banerjee, S.Ganguly, M.K.Pradhan, Md.M.Shaikh, H.P.Sharma, S.Chakraborty, R.Palit, R.G.Pillay, V.Nanal, S.Saha, J.Sethi, D.C.Biswas γ-ray spectroscopy of fission fragments produced in 208Pb(18O, f) NUCLEAR REACTIONS 208Pb(18O, F), E=90 MeV; measured Eγ, Iγ, γγ-coin, average total neutron multiplicity during fission, relative isotopic yields of fission fragments and fragment mass distribution by detecting prompt γ rays using INGA array at BARC-TIFR Pelletron LINAC facility. 110Pd, 116Cd; deduced high-spin levels, J, π, bands, configuration. 104Mo; observed γ.
doi: 10.1103/PhysRevC.92.024318
2015CH05 Phys.Rev. C 91, 014318 (2015) D.Choudhury, R.Palit, P.Singh, J.Sethi, S.Saha, S.Biswas, H.C.Jain, V.Nanal, R.G.Pillay, R.Donthi, S.K.Jadhav, B.S.Naidu, B.Maheshwari, A.K.Jain, S.C.Pancholi, R.P.Singh, S.Mukhopadhyay, D.C.Biswas, L.S.Danu, S.K.Tandel, L.Chaturvedi, K.R.Devi, S.Singh Role of neutrons in the coexistence of magnetic and antimagnetic rotation bands in 107Cd NUCLEAR REACTIONS 94Zr(18O, 5n), E=90 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear pol), level half-lives by DSAM using INGA array at TIFR-BARC Pelletron-Linac facility. 107Cd; deduced levels, J, π, multipolarity, configuration, B(M1), alignment plots, magnetic (shears) and antimagnetic rotational (MR and AMR) bands. Comparison with tilted axis cranking and semiclassical model (SCM) calculations.
doi: 10.1103/PhysRevC.91.014318
2015RA15 Pramana 85, 335 (2015) K.Ramachandran, A.Chatterjee, A.Navin, K.Mahata, A.Shrivastava, V.Tripathi, S.Kailas, V.Nanal, R.G.Pillay, A.Saxena, R.G.Thomas, D.R.Chakrabarty, V.M.Datar, S.Kumar, P.K.Sahu Fission time-scale from the measurement of pre-scission light particles and γ-ray multiplicities NUCLEAR REACTIONS 175Lu(28Si, X), E=159 MeV; measured fission products, En, In, Ep, Ip, Eα, Iα; deduced GDR γ-ray multiplicity spectra, pre-saddle, saddle-to-scission, total fission time scale.
doi: 10.1007/s12043-015-1048-y
2015SH08 Phys.Rev. C 91, 034615 (2015) Md.M.Shaikh, S.Roy, S.Rajbanshi, M.K.Pradhan, A.Mukherjee, P.Basu, S.Pal, V.Nanal, R.G.Pillay, A.Shrivastava Barrier distribution functions for the system 6Li + 64Ni and the effect of channel coupling NUCLEAR REACTIONS 64Ni(6Li, 6Li), (6Li, 6Li'), E=11-28 MeV; measured 6Li spectra, Eγ, Iγ, quasielastic σ(E), total fusion σ at TIFR Pelletron facility; deduced barrier distribution. Comparison with coupled reaction channel (CRC) calculations.
doi: 10.1103/PhysRevC.91.034615
2014PA07 Phys.Rev. C 89, 024607 (2014); Erratum Phys.Rev. C 100, 039902 (2019) C.S.Palshetkar, S.Thakur, V.Nanal, A.Shrivastava, N.Dokania, V.Singh, V.V.Parkar, P.C.Rout, R.Palit, R.G.Pillay, S.Bhattacharyya, A.Chatterjee, S.Santra, K.Ramachandran, N.L.Singh Fusion and quasi-elastic scattering in the 6, 7Li+197Au systems NUCLEAR REACTIONS 197Au(6Li, 6Li), (6Li, 6Li'), (6Li, X)198Pb/199Pb/199mPb/200Pb/201Pb/196Au/198Au/199Au/197mHg/199Tl/200Tl, E=23-44 MeV; 197Au(7Li, 7Li), (7Li, 7Li'), (7Li, X)198Pb/199Pb/199mPb/200Pb/201Pb/196Au/198Au/199Au/197mHg/199mHg/199Tl/200Tl, E=23-44 MeV; measured E-ΔE spectrum, Eγ and Iγ in off-line mode, activation technique, half-lives of isotopes formed in various reaction channels; deduced σ(E) for quasielastic, fusion, neutron-transfer, deuteron and α captures (d and α from breakup of 6,7Li), barrier distributions. 197Au(6Li, X)196Hg/198Hg, 197Au(7Li, X)196Hg/198Hg, E=23-44 MeV; measured prompt γ spectra, Eγ, Iγ, γγ-coin, σ(E) using INGA array. Experiments performed at BARC-TIFR Pelletron accelerator facility. Comparison with coupled-channel calculations using CCFULL code. RADIOACTIVITY 199Pb(EC), (β+); measured Eγ, half-life. Comparison with evaluated data.
doi: 10.1103/PhysRevC.89.024607
2014SH24 Phys.Rev. C 90, 024615 (2014) Md.M.Shaikh, S.Roy, S.Rajbanshi, M.K.Pradhan, A.Mukherjee, P.Basu, S.Pal, V.Nanal, R.G.Pillay, A.Shrivastava Investigation of 6Li + 64Ni fusion at near-barrier energies NUCLEAR REACTIONS 64Ni(6Li, X)64Cu/65Cu/67Ga/68Ga/67Zn/68Zn, E=11-28 MeV; measured Eγ, Iγ, x-ray spectra, total fusion σ(E) using γ activation method at TIFR-BARC Pelletron Facility; deduced complete fusion (CF) σ(E). Dominance of neutron evaporation channels. Comparison with one-dimensional barrier penetration model (1DBPM) calculations, and with previous experimental data.
doi: 10.1103/PhysRevC.90.024615
2013DA10 Phys.Rev.Lett. 111, 062502 (2013) V.M.Datar, D.R.Chakrabarty, S.Kumar, V.Nanal, S.Pastore, R.B.Wiringa, S.P.Behera, A.Chatterjee, D.Jenkins, C.J.Lister, E.T.Mirgule, A.Mitra, R.G.Pillay, K.Ramachandran, O.J.Roberts, P.C.Rout, A.Shrivastava, P.Sugathan Electromagnetic Transition from the 4+ to 2+ Resonance in 8Be Measured via the Radiative Capture in 4He+4He NUCLEAR REACTIONS 4He(α, γ), E=19-29 MeV; measured reaction products, Eγ, Iγ; deduced σ; calculated energy levels, proton radii, quadrupole moments, B(E2). Green Function Monte Carlo method, comparison with available data.
doi: 10.1103/PhysRevLett.111.062502
2013SH01 Phys.Lett. B 718, 931 (2013) A.Shrivastava, A.Navin, A.Diaz-Torres, V.Nanal, K.Ramachandran, M.Rejmund, S.Bhattacharyya, A.Chatterjee, S.Kailas, A.Lemasson, R.Palit, V.V.Parkar, R.G.Pillay, P.C.Rout, Y.Sawant Role of the cluster structure of 7Li in the dynamics of fragment capture NUCLEAR REACTIONS 198Pt(7Li, α), (7Li, t), (7Li, d), (7Li, p), E=45 MeV; measured reaction products, Eγ, Iγ; deduced σ, two-step process. Comparison with PLATYPUS calculations.
doi: 10.1016/j.physletb.2012.11.064
2013SI28 Pramana 81, 719 (2013) V.Singh, S.Mathimalar, N.Dokania, V.Nanal, R.G.Pillay, S.Ramakrishan Cryogen-free dilution refrigerator for bolometric search of neutrinoless double beta decay (0νββ) in 124Sn
doi: 10.1007/s12043-013-00601-9
2013ZI01 Acta Phys.Pol. B44, 651 (2013) M.Zieblinski, M.Jastrzab, N.Dokania, V.Nanal, S.Brambilla, P.Bednarczyk, M.Ciemala, E.Dutkiewicz, M.Kmiecik, M.Krzysiek, J.Lekki, A.Maj, Z.Szklarz, B.Wasilewska, M.Dudelo, K.Hadynska-Klek, P.Napiorkowski, B.Genolini, Ch.Schmitt, W.Catford, M.Nakhostin, N.Yavuzkanat, O.Dorvaux, R.G.Pillay, M.S.Pose, S.Mishra, S.Mathimalar, V.Singh, N.Katyan, D.R.Chakrabarty, V.M.Datar, S.Kumar, G.Mishra, S.Mukhopadhyay, D.Pandit, S.Erturk Testing of the PARIS LaBr3-NaI Phoswich Detector with High Energy Gamma-rays
doi: 10.5506/APhysPolB.44.651
2012SA36 Phys.Rev. C 86, 034315 (2012) S.Saha, R.Palit, J.Sethi, T.Trivedi, P.C.Srivastava, S.Kumar, B.S.Naidu, R.Donthi, S.Jadhav, D.C.Biswas, U.Garg, A.Goswami, H.C.Jain, P.K.Joshi, G.Mukherjee, Z.Naik, S.Nag, V.Nanal, R.G.Pillay, S.Saha, A.K.Singh Experimental investigation of shell-model excitations of 89Zr up to high spin NUCLEAR REACTIONS 80Se(13C, 4n)89Zr, E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear pol) using INGA array at TIFR Pelletron facility. 89Zr; deduced high-spin levels, J, π, multipolarity, configuration. Comparison with shell-model calculations. NUCLEAR STRUCTURE 89Zr; calculated levels, J, π, wave functions, configurations using shell-model with JUN45 and jj44b interactions.
doi: 10.1103/PhysRevC.86.034315
2011LE03 Phys.Lett. B 697, 454 (2011) A.Lemasson, A.Navin, M.Rejmund, N.Keeley, V.Zelevinsky, S.Bhattacharyya, A.Shrivastava, D.Bazin, D.Beaumel, Y.Blumenfeld, A.Chatterjee, D.Gupta, G.de France, B.Jacquot, M.Labiche, R.Lemmon, V.Nanal, J.Nyberg, R.G.Pillay, R.Raabe, K.Ramachandran, J.A.Scarpaci, C.Schmitt, C.Simenel, I.Stefan, C.N.Timis Pair and single neutron transfer with Borromean 8He NUCLEAR REACTIONS 197Au(8He, X)199Au, 65Cu(8He, X), E=19.9 MeV; measured reaction products, Eγ, Iγ; deduced 2n-transfer σ, model-independent ratio of 2n to 1n transfer reactions, absence of 67Cu nuclei.
doi: 10.1016/j.physletb.2011.02.038
2011RA15 Int.J.Mod.Phys. E20, 789 (2011) T.K.Rana, C.Bhattacharya, S.Kundu, K.Banerjee, S.Bhattacharya, G.Mukherjee, T.K.Ghosh, J.K.Meena, P.Dhara, M.Biswas, H.Pai, K.Mahata, S.Kumar, K.Ramachandran, P.C.Rout, S.K.Pandit, V.Nanal, R.G.Pillay Cluster emission in 13C + 12C and 12C + 12C reactions at ∼ 6 MeV/Nucleon NUCLEAR REACTIONS 12C(13C, X), (12C, X), E ∼ 6 MeV/nucleon; measured reaction products, excitation energy spectrum; deduced energy spectrum, Hoyle state.
doi: 10.1142/S021830131101868X
2010CH06 J.Phys.(London) G37, 055105 (2010) D.R.Chakrabarty, V.M.Datar, S.Kumar, E.T.Mirgule, A.Mitra, V.Nanal, R.G.Pillay, P.C.Rout Inhomogeneous and intrinsic damping of giant dipole resonance in hot rotating nuclei with A ∼ 150 NUCLEAR REACTIONS 124Sn(28Si, X)152Gd, E=185 MeV; measured Eγ, Iγ, evaporation residues; deduced GDR centroid energies and widths for compound nucleus, discrepancy with earlier measurements, damping processes for Giant Dipole Resonance width.
doi: 10.1088/0954-3899/37/5/055105
2010LE19 Phys.Rev. C 82, 044617 (2010) A.Lemasson, A.Navin, N.Keeley, M.Rejmund, S.Bhattacharyya, A.Shrivastava, D.Bazin, D.Beaumel, Y.Blumenfeld, A.Chatterjee, D.Gupta, G.de France, B.Jacquot, M.Labiche, R.Lemmon, V.Nanal, J.Nyberg, R.G.Pillay, R.Raabe, K.Ramachandran, J.A.Scarpaci, C.Simenel, I.Stefan, C.N.Timis Reactions with the double-Borromean nucleus 8He NUCLEAR REACTIONS 65Cu(8He, X)65Cu/66Cu/67Cu/68Zn/69Zn/68Ga/69Ga/70Ga, [8He secondary beam from C(13C, X), E=75 MeV/nucleon primary reaction], E=19.9, 30.6 MeV; measured Eγ, Iγ, neutron spectra, (particle)γ-, (particle)nγ-, γγ-coin, residue σ for fusion and neutron transfer, σ(θ) for 4He, 6He and 8He using EXOGAM array and neutron wall. Coupled reaction channel calculations. CASCADE code used for statistical model calculation. RADIOACTIVITY 8He(β-)[from 65Cu(8He, 8He), E=19.9, 30.6 MeV]; measured Eγ.
doi: 10.1103/PhysRevC.82.044617
2009LE05 Nucl.Instrum.Methods Phys.Res. A598, 445 (2009) A.Lemasson, A.Shrivastava, A.Navin, M.Rejmund, V.Nanal, S.Bhattacharyya, A.Chatterjee, S.Kailas, K.Mahata, V.V.Parkar, R.G.Pillay, K.Ramachandran, P.C.Rout Absolute cross-sections from X-γ coincidence measurements NUCLEAR REACTIONS 198Pt(6Li, X)201Tl/202Tl, E=20-45 MeV; measured Eγ, Iγ, X-ray spectra, (X-ray)γ-coin, evaporation residue cross sections.
doi: 10.1016/j.nima.2008.09.032
2009LE29 Phys.Rev.Lett. 103, 232701 (2009) A.Lemasson, A.Shrivastava, A.Navin, M.Rejmund, N.Keeley, V.Zelevinsky, S.Bhattacharyya, A.Chatterjee, G.de France, B.Jacquot, V.Nanal, R.G.Pillay, R.Raabe, C.Schmitt Modern Rutherford Experiment: Tunneling of the Most Neutron-Rich Nucleus NUCLEAR REACTIONS 197Au(8He, xn), (6He, xn), (α, xn)199Tl/200Tl/201Tl/202Tl, E=2.34, 2.51, 3.68 MeV/nucleon; measured x-rays, Eγ, Iγ; deduced σ for fusion, neutron transfer and evaporation residue.
doi: 10.1103/PhysRevLett.103.232701
2009SH34 Phys.Rev.Lett. 103, 232702 (2009) A.Shrivastava, A.Navin, A.Lemasson, K.Ramachandran, V.Nanal, M.Rejmund, K.Hagino, T.Ichikawa, S.Bhattacharyya, A.Chatterjee, S.Kailas, K.Mahata, V.V.Parkar, R.G.Pillay, P.C.Rout Exploring Fusion at Extreme Sub-Barrier Energies with Weakly Bound Nuclei NUCLEAR REACTIONS 198Pt(6Li, xn)199Tl/200Tl/201Tl/202Tl, E(cm)<35 MeV; measured x-rays, Eγ, Iγ; deduced fusion and evaporation residue excitation functions, average angular momentum and logarithmic derivatives of the fusion σ, internuclear potentials.
doi: 10.1103/PhysRevLett.103.232702
2008CH18 Phys.Rev.Lett. 101, 032701 (2008) A.Chatterjee, A.Navin, A.Shrivastava, S.Bhattacharyya, M.Rejmund, N.Keeley, V.Nanal, J.Nyberg, R.G.Pillay, K.Ramachandran, I.Stefan, D.Bazin, D.Beaumel, Y.Blumenfeld, G.de France, D.Gupta, M.Labiche, A.Lemasson, R.Lemmon, R.Raabe, J.A.Scarpaci, C.Simenel, C.Timis 1n and 2n Transfer With the Borromean Nucleus 6He Near the Coulomb Barrier NUCLEAR REACTIONS 65Cu(6He, 5He), (6He, α), E=22.6 MeV; measured Eα, Iα, Eγ, Iγ, nαγ-coin, 1n, 2n transfer σ(θ). Coupled channel analysis.
doi: 10.1103/PhysRevLett.101.032701
2006CH17 Nucl.Phys. A770, 126 (2006) D.R.Chakrabarty, V.Nanal, V.M.Datar, S.Kumar, A.Mitra, E.T.Mirgule, R.G.Pillay Angular momentum dependence of the giant dipole resonance width in excited nuclei of mass A ∼ 150 NUCLEAR REACTIONS 124Sn(28Si, X), E ≈ 150 MeV; measured Eγ, Iγ, γ-ray multiplicity; deduced residual nuclides GDR energy, width vs temperature and angular momentum. Comparison with earlier results.
doi: 10.1016/j.nuclphysa.2006.02.012
2006MI01 Nucl.Phys. A765, 277 (2006) A.Mitra, D.R.Chakrabarty, V.M.Datar, S.Kumar, E.T.Mirgule, H.H.Oza, V.Nanal, R.G.Pillay Structure in multiplicity gated proton spectra in low energy 12C + 93Nb reaction - compound nuclear process or massive cluster transfer? NUCLEAR REACTIONS 93Nb(12C, X), E=40 MeV; measured Eγ, γp-coin, proton spectra vs γ-ray multiplicity; deduced level density enhancement, possible massive cluster transfer σ. 102,103,104Pd deduced transitions. Statistical model analysis, comparison with previous results.
doi: 10.1016/j.nuclphysa.2005.11.011
2006RA14 Phys.Rev. C 73, 064609 (2006) K.Ramachandran, A.Chatterjee, A.Navin, K.Mahata, A.Shrivastava, V.Tripathi, S.Kailas, V.Nanal, R.G.Pillay, A.Saxena, R.G.Thomas, S.Kumar, P.K.Sahu Fission time scale from prescission neutron, proton, and α particle multiplicities in 28Si+175Lu NUCLEAR REACTIONS 175Lu(28Si, nX), (28Si, pX), (28Si, αX), E=159 MeV; measured prescission neutron, proton, and α multiplicities, σ(E, θ). 203At deduced fission time scale. Deformation dependent particle binding energies and transmission co-efficients, dynamical effects.
doi: 10.1103/PhysRevC.73.064609
2005TR10 Phys.Rev. C 72, 017601 (2005) V.Tripathi, A.Navin, V.Nanal, R.G.Pillay, K.Mahata, K.Ramachandran, A.Shrivastava, A.Chatterjee, S.Kailas Experimental signatures for distinguishing breakup fusion and transfer in 7Li + 165Ho NUCLEAR REACTIONS 165Ho(7Li, αX), E=42 MeV; measured Eγ, Iγ, (charged particle)γ-coin; deduced transfer and breakup fusion contributions. Comparison with model predictions.
doi: 10.1103/PhysRevC.72.017601
2004NA32 Phys.Rev. C 70, 044601 (2004) A.Navin, V.Tripathi, Y.Blumenfeld, V.Nanal, C.Simenel, J.M.Casandjian, G.de France, R.Raabe, D.Bazin, A.Chatterjee, M.Dasgupta, S.Kailas, R.C.Lemmon, K.Mahata, R.G.Pillay, E.C.Pollacco, K.Ramachandran, M.Rejmund, A.Shrivastava, J.L.Sida, E.Tryggestad Direct and compound reactions induced by unstable helium beams near the Coulomb barrier NUCLEAR REACTIONS 63,65Cu, 188,190,192Os(α, X), E=16-34 MeV; 63Cu(6He, X), E=30 MeV; 65Cu(6He, X), E=19.5, 30 MeV; 63Cu(8He, X), E=27 MeV; 188,190,192Os(6He, X), E=30 MeV; measured Eγ, Iγ, particle spectra, fusion, transfer, and evaporation residue σ, σ(θ).
doi: 10.1103/PhysRevC.70.044601
2003NA39 Pramana 61, 507 (2003) B.S.Nara Singh, V.Nanal, R.G.Pillay Hexadecapole deformation studies in 148, 150Nd NUCLEAR REACTIONS 144,146,148,150Nd(16O, 16O'), E=54-67 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation; deduced σ(E). 148,150Nd deduced hexadecapole deformation. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6279. 1998CH35 Eur.Phys.J. A 3, 5 (1998) R.S.Chakrawarthy, B.S.Nara Singh, R.G.Pillay Band Structures in 108In NUCLEAR REACTIONS 93Nb(19F, 3np), E=86 MeV; measured Eγ, Iγ, γγ-coin. 108In deduced high-spin levels, J, π, rotational bands, configurations.
doi: 10.1007/s100500050142
1997CH01 Phys.Rev. C55, 155 (1997) M1 Bands and Intruder Bands in 113In NUCLEAR REACTIONS 110Pd(7Li, 4n), E=40 MeV; measured γγ-coin, Iγ(θ), DCO, oriented nuclei. 113In deduced high-spin levels, J, π, band structure, γ-multipolarity, configurations, alignment features. Total Routhian surface, cranked shell model calculations.
doi: 10.1103/PhysRevC.55.155
1996CH36 Phys.Rev. C54, 2319 (1996) πh11/2 Intruder and πg9/2-1 Strongly Coupled Bands in 115Sb NUCLEAR REACTIONS 100Mo(19F, 4n), E=82 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios, Iγ(θ). 115Sb deduced high-spin levels, J, π, γ-multipolarity, B(λ) ratios, band structure. Cranked shell model comparison.
doi: 10.1103/PhysRevC.54.2319
1996CH37 Phys.Rev. C54, 2771 (1996) High Spin States in 109Sn NUCLEAR REACTIONS 94Mo(19F, 3np), E=88 MeV; measured γγ-coin, DCO. 109Sn deduced high-spin levels, J, π, relative Iγ, band structure, configurations.
doi: 10.1103/PhysRevC.54.2771
1996DA02 Phys.Rev. C53, 1009 (1996) P.Das, R.G.Pillay, V.V.Krishnamurthy, S.N.Mishra, S.H.Devare g-Factor Measurement of 132Ba in the Backbending Region NUCLEAR REACTIONS 124Sn(12C, 4n), E=60 MeV; measured γ(θ, H, t). 132Ba level deduced g factor, configuration.
doi: 10.1103/PhysRevC.53.1009
1996TU03 Phys.Rev. C54, 2904 (1996) A.A.Tulapurkar, P.Das, S.N.Mishra, R.G.Pillay, J.A.Sheikh Lifetime and g-Factor Measurements of the 11- Isomer in 92Tc NUCLEAR REACTIONS 68Zn(28Si, 3np), E=100 MeV; measured γγ-coin, Iγ(θ, t). 92Tc deduced isomer T1/2, g factor, configuration. Shell model.
doi: 10.1103/PhysRevC.54.2904
1994DA15 Phys.Rev. C50, 1219 (1994) Lifetimes of the Excited States of 90,92Mo NUCLEAR REACTIONS 66Zn(28Si, 2n2p), E=115 MeV; 66Zn(30Si, 2n2p), E=120 MeV; measured Eγ, Iγ, recoil distance. 90,92Mo deduced high-spin levels γ-branching ratio, T1/2, B(λ).
doi: 10.1103/PhysRevC.50.1219
1994KR01 Phys.Rev. C49, 705 (1994) V.V.Krishnamurthy, S.N.Mishra, R.G.Pillay, S.H.Devare, H.G.Devare, J.A.Sheikh Nuclear g-Factor Measurement for the (21/2)+ Isomeric State in 89Nb NUCLEAR REACTIONS 66Zn(30Si, 2npα), E=115 MeV; measured Eγ, Iγ, γ(t), γ(θ, H, t). 89Nb deduced isomer g-factor, configuration.
doi: 10.1103/PhysRevC.49.705
1993SI14 Phys.Rev. C48, 1609 (1993) P.Singh, R.G.Pillay, J.A.Sheikh, H.G.Devare High Spin States of 91Mo and 89Nb NUCLEAR REACTIONS 66Zn(28Si, n2p), (28Si, 2n3p), E=110 MeV; measured Eγ, Iγ(θ), recoil distance, γγ-coin. 89Nb, 91Mo deduced levels, J, π, B(λ). Spherical shell model.
doi: 10.1103/PhysRevC.48.1609
1992GO20 Z.Phys. A344, 233 (1992) J.Goswamy, A.Sharma, D.Mehta, B.Chand, N.Singh, P.N.Trehan, P.Singh, R.G.Pillay, H.G.Devare, R.K.Bhowmik, C.R.Praharaj High Spin States in 120Xe NUCLEAR REACTIONS 107Ag(16O, 2np), E=80 MeV; 108Pd(16O, 4n), E=84 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 120Xe deduced levels, J, π, band structure. Cranked shell model.
doi: 10.1007/BF01291713
1992SI03 Phys.Rev. C45, 2161 (1992) P.Singh, R.G.Pillay, J.A.Sheikh, H.G.Devare Spectroscopy of High Spin States in 92Mo and 90Mo NUCLEAR REACTIONS 59Co(37Cl, 2n2p), 66Zn(30Si, 2n2p), (28Si, 2n2p), E=90-120 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 90,92Mo deduced levels, J, π. Shell model calculations. Enriched target.
doi: 10.1103/PhysRevC.45.2161
1986BI11 Phys.Lett. 178B, 145 (1986) J.Billowes, C.H.Holbrow, T.Lauritsen, K.P.Lieb, R.G.Pillay, S.L.Rolston, G.D.Sprouse g Factor above the First Backbend in 168W NUCLEAR REACTIONS 110Pd(61Ni, 3n), E=255 MeV; measured γn-coin, γγ(θ, H). 168W deduced yrast band g factors, configuration. IMPAC technique.
doi: 10.1016/0370-2693(86)91485-1
1984PI06 Phys.Stat.Sol. (b) 121, K141 (1984) R.G.Pillay, S.H.Devare, F.Pleiter, H.G.Devare Transferred Hyperfine Field at 111Cd in Ordered RNi5 RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced transferred hyperfine field at 111Cd in rare earth compounds. Carrier free source activity, Nd, Sm, Eu, Gd, Dy, Er, Tm compounds.
doi: 10.1002/pssb.2221210243
1983MI03 Phys.Lett. 94A, 317 (1983) S.N.Mishra, R.G.Pillay, P.N.Tandon, H.G.Devare Quadrupole Interactions at 111Cd Nuclei in Light Rare Earths RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced quadrupole interaction at 111Cd in Pr, Nd hosts.
doi: 10.1016/0375-9601(83)90728-4
1983MI31 Hyperfine Interactions 15/16, 701 (1983) S.N.Mishra, R.G.Pillay, P.N.Tandon, H.G.Devare Quadrupole Interaction at 111Cd in Rare-Earth Intermetallics RADIOACTIVITY 111In(EC); measured γγ(θ, H, t); deduced 111Cd quadrupole interaction in rare earth intermetallics.
doi: 10.1007/BF02147346
1976PI18 Pramana 7, 190 (1976) R.G.Pillay, S.H.Devare, P.N.Tandon The g-Factor of the 659 keV Level in 117In RADIOACTIVITY 117Cd; measured γγ(θ, H, t). 117In level deduced g, T1/2.
doi: 10.1007/BF02892176
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