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NSR database version of April 11, 2024.

Search: Author = V.V.Parkar

Found 82 matches.

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2024KU04      Phys.Rev. C 109, 014613 (2024)

V.Kumar, K.Mahata, S.Dhuri, A.Shrivastava, K.Ramachandran, S.Pandit, V.V.Parkar, A.Chavan, A.Kumar, S.Kaur, P.C.Rout

Observation of asymmetric fission in 204Pb at low excitation energies

doi: 10.1103/PhysRevC.109.014613
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2024PA07      Phys.Rev. C 109, 014610 (2024)

V.V.Parkar, M.Prasanna, R.Rathod, V.Jha, S.K.Pandit, A.Shrivastava, K.Mahata, K.Ramachandran, R.Palit, Md.S.R.Laskar, B.J.Roy, Bh.Kanagalekar, B.G.Hegde

Fusion of 7Li with 205Tl at near-barrier energies

doi: 10.1103/PhysRevC.109.014610
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2023DH02      Phys.Rev. C 108, 054609 (2023)

S.Dhuri, K.Mahata, K.Ramachandran, P.C.Rout, A.Shrivastava, S.K.Pandit, V.V.Parkar, S.Gupta, V.V.Desai, A.Kumar, E.T.Mirgule, B.K.Nayak, A.Saxena

Quest for understanding neutron emission in nuclear fission: The case of 210Po

doi: 10.1103/PhysRevC.108.054609
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2023PA04      Phys.Rev. C 107, 024602 (2023)

V.V.Parkar, A.Parmar, Prasanna M., V.Jha, S.Kailas

Investigating neutron transfer in the 6Li + 124Sn system

NUCLEAR REACTIONS 124Sn(6Li, 6Li), E=19, 22.8, 24, 27, 30 MeV; calculated elastic σ(θ). 124Sn(6Li, X)125Sn/123Sn, E=17-36 MeV; calculated σ(E) of 1n stripping and 1n pickup reactions. Four kinds of calculations have been performed - (i) coupled reaction channel (CRC) using phenomenological global optical model potentials, (ii) CRC using normalized microscopic Sao Paulo potentials, (iii) continuum discretized coupled-channel (CDCC) and (iv) combined CDCC+CRC. Systematics of 1n stripping and 1n pickup σ with 6Li projectile on various targets (27Al, 96Zr, 124Sn, 159Tb, 197Au, 198Pt). Comparison to experimental data on measured complete fusion, incomplete fusion, total fusion and neutron transfer cross sections.

doi: 10.1103/PhysRevC.107.024602
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2023PA09      Eur.Phys.J. A 59, 88 (2023)

V.V.Parkar, V.Jha, S.Kailas

Systematics and mechanisms of α production with weakly and strongly bound projectiles

NUCLEAR STRUCTURE 6He, 6,7Li, 9Be, 12,13C, 14N; analyzed available data; deduced projectile, neutron binding energy, α-binding energy α-binding energy after neutron-transfer (stripping) and average α-binding energy.

doi: 10.1140/epja/s10050-023-01011-w
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2023PR01      Nucl.Phys. A1029, 122570 (2023)

M.Prasanna, V.V.Parkar, V.Jha, A.Parmar, B.A.Kanagalekar, B.G.Hegde

Role of neutron transfer in the reaction mechanism of 9Be+169Tm, 181Ta, 187Re and 197Au systems

NUCLEAR REACTIONS 9Be(169Tm, X), (181Ta, X), (187Re, X), (197Au, X), E=30-50 MeV; calculated cumulative of measured complete fusion (CF), incomplete fusion (ICF), one neutron stripping and calculated non-capture breakup (NCBU) σ. Comparison with available data.

doi: 10.1016/j.nuclphysa.2022.122570
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2022AP02      Phys.Rev. C 106, 054612 (2022)

S.Appannababu, V.V.Parkar, V.Jha, S.Kailas

Fusion systematics for weakly bound nuclei using neutron flow and collective degrees of freedom

NUCLEAR REACTIONS 46,48,50Ti, 92Zr, 144,152Sm, 181Ta, 194,198Pt, 204,206,208Pb(12C, X), E=20-56 MeV; 28Si, 64Ni, 90Zr, 124Sn, 144,152Sm, 198Pt, 197Au, 208Pb, 209Bi(6Li, X), E=5-30 MeV; 59Co, 124Sn, 144,152Sm, 198Pt, 197Au, 209Bi(7Li, X), E=11-30 MeV; 89Y, 124Sn, 144Sm, 208Pb, 209Bi, E=22-38 MeV; calculated fusion barrier. 208Pb(9Be, X), E(cm)=37-55 MeV; calculated fusion σ(E). Comparison to experimental data. Calculations with coupled channels and Stelson (neutron flow) models.

doi: 10.1103/PhysRevC.106.054612
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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
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2022BH07      Phys.Rev. C 106, 064612 (2022)

S.Bhattacharjee, P.Biswas, A.Gupta, M.K.Pradhan, N.Deshmukh, P.Basu, V.V.Parkar, S.Santra, K.Ramachandran, A.Chatterjee, S.Roy, A.Mukherjee

Systematic investigation of channel-coupling effects on elastic, inelastic, and neutron-transfer channels in 6Li+159Tb

NUCLEAR REACTIONS 159Tb(6Li, 6Li), (6Li, 7Li), E= 25, 27, 30, 35 MeV; measured reaction product, angular distributions; deduced elastic and quasielastic scattering σ(θ, E), 1n pickup reaction σ(θ, E), optical model potential parameters, spectroscopic factors for 158Tb+n and 6Li+n conigurations. Comparison to finite-range coupled-channel Born approximation (CCBA) calculations.Four Silicon surface barrier telescope detectors at 14UD BARC-TIFR Pelletron Accelerator (Mumbai, India).

doi: 10.1103/PhysRevC.106.064612
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2022DH03      Phys.Rev. C 106, 014616 (2022)

S.Dhuri, K.Mahata, A.Shrivastava, K.Ramachandran, S.K.Pandit, V.Kumar, V.V.Parkar, P.C.Rout, A.Kumar, A.Chavan, S.Kaur, T.Santhosh

Measurement of mass and total kinetic energy distributions for the 12C + 174Lu system

NUCLEAR REACTIONS 175Lu(12C, F), E=58, 65, 70, 75 MeV; measured reaction products; deduced fission fragment mass and total kinetic energy (TKE) distributions. Comparison to the systematics based on liquid drop (LD) behavior. Two position-sensitive multiwire proportional chambers (MWPCs) at BARC-TIFR Pelletron-LINAC facility, Mumbai.

doi: 10.1103/PhysRevC.106.014616
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2022JO02      Phys.Rev. C 105, 034615 (2022)

C.Joshi, H.Kumawat, V.V.Parkar, D.Dutta, S.V.Suryanarayana, V.Jha, R.K.Singh, N.L.Singh, S.Kailas

Inclusive α production for the 6Li + 51V system

NUCLEAR REACTIONS 51V(6Li, X), E=14, 20, 23, 26 MeV; measured charged particles, Eα, Iα, deuteron spectra, angular distributions; deduced σ(θ) for α production, σ(E) for α and deuteron production, direct and compound contribution to the α production; calculated σ(E) of complete fusion, α production by compound nuclear reactions, noncapture breakup, 1n transfer, 1p transfer, 1d transfer and total direct α production. Statistical calculations of compound reactions and total fusion are done with PACE code. FRESCO (CDCC and CRC) used for transfer reactions calculations. Comparison with experimental data of α productions with 6Li beam on 58Ni, 118Sn, 120Sn, 59Co, 65Cu, 90Zr, 159Tb, 208Pb, 209Bi targets. BARC-TIFR Pelletron-Linac facility.

doi: 10.1103/PhysRevC.105.034615
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2022KU06      Phys.Rev. C 105, 024611 (2022)

H.Kumawat, V.V.Parkar, T.N.Nag, R.Tripathi, V.Jha, S.Santra, S.Kailas

Experimental evidence for α production following neutron transfer in the 13C + 93Nb system

NUCLEAR REACTIONS 93Nb(12C, X), (13C, X), E=6 MeV; measured reaction products, Eα, Iα; deduced σ, σ(q) for α production in 1n transfer reaction, contributions from direct break up and transfer processes. Beam from BARC-TIFR Pellteron LINAC facility.

doi: 10.1103/PhysRevC.105.024611
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2022KU27      Phys.Rev. C 106, 024602 (2022)

H.Kumawat, M.Prasanna, V.V.Parkar, C.Joshi, A.Kundu, A.Pal, K.Ramachandran, D.Dutta, S.Santra, S.Kailas

Elastic scattering and boron, lithium, and α-particle production in the 9Be + 51V reaction

NUCLEAR REACTIONS 51V(9Be, 9Be), (9Be, αX), (9Be, α), (9Be, p)7Li, (9Be, d)8Li, (9Be, p)10B, (9Be, d)11B, (9Be, X) E=26, 28 MeV; measured reaction products, angular distributions, Eα, Iα; deduced σ(θ), direct and compound α, Lithium and Boron production σ(θ). Comparison to continuum-discretized-coupled-channels (CDCC) and coupled reaction channels (CRC) calculations. Ten solid state silicon surface barrier telescope detectors at 14 UD BARC-TIFR Pelletron-Linac accelerator facility (Mumbai, India).

doi: 10.1103/PhysRevC.106.024602
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2022RO09      Phys.Rev. C 105, 044611 (2022)

B.J.Roy, S.Santra, A.Pal, H.Kumawat, S.K.Pandit, V.V.Parkar, K.Ramachandran, K.Mahata, K.Sekizawa

Reaction mechanism study for multinucleon transfer processes in collisions of spherical and deformed nuclei at energies near and above the Coulomb barrier: The 16O + 154Sm reaction

NUCLEAR REACTIONS 154Sm(16O, X)6Li/7Li/10B/11B/12C/13C/13N/14N/15N/9Be/16O/17O/18O, E=85, 134 MeV; measured reaction products, projectile-like fragments, angular distributions; deduced σ(θ), σ(E), Q, total kinetic energy loss (TKEL) by fragments, optical potential parameters. Studied the orientation effect in multinucleon transfer processes. Compared with theoretical calculations based on time-dependent Hartree-Fock (TDHF)combined with a statistical model, GEMINI++.BARC-TIFR Pelletron-Linac facility.

doi: 10.1103/PhysRevC.105.044611
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2022SH03      Phys.Rev. C 105, 014605 (2022)

A.Shrivastava, K.Mahata, I.Stefan, M.Assie, P.Adsley, D.Beaumel, V.M.Datar, A.Georgiadou, J.Guillot, F.Hammache, N.Keeley, Y.H.Kim, A.Meyer, V.Nanal, V.V.Parkar, N.de Sereville

Occupation probabilities of valence orbitals relevant to neutrinoless double β decay of 124Sn

NUCLEAR REACTIONS 124Te, 124Sn(p, d)123Te/123Sn, E=22 MeV; 124Te, 124Sn(d, p)125Te/125Sn, E=15 MeV; 124Te, 124Sn(3He, α)123Te/123Sn, E=30 MeV; 124Te, 124Sn(α, 3He)125Te/125Sn, E=40 MeV; measured scattered particle spectra of deuterons, protons, 3He and α, σ(θ, E) by momentum analysis of particles by Enge Split Pole magnetic spectrometer, then focused on a focal-plane detection system of position-sensitive proportional and a plastic scintillator to identify particles via magnetic rigidity and energy-loss characteristics at the ALTO facility of IJCLab. 123,125Te, 123,125Sn; deduced levels, J, π, L-transfers, σ(θ), spectroscopic factors, configurations. DWBA analysis of σ(θ) distributions. 124Sn, 124Te; deduced neutron vacancies of active orbitals in their ground states, and compared with those in literature for 128,130Te, provision of nuclear matrix element (NMEs) for 0νββ decay mode of 124Sn. Relevance to ongoing efforts for the experiment TINTIN (The INdian TIN detector) at the India-based Neutrino Observatory (INO) to measure the neutrinoless double β decay of 124Sn. 123,125Te, 123,125Sn; detailed results for level energies, Jπ, σ(θ) and spectroscopic factors are supplied in an .excel file in the Supplemental Material of the paper.

doi: 10.1103/PhysRevC.105.014605
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Data from this article have been entered in the XUNDL database. For more information, click here.


2021BH14      Phys.Rev. C 104, 054607 (2021)

S.Bhattacharjee, A.Mukherjee, A.Gupta, R.Santra, D.Chattopadhyay, N.Deshmukh, S.Dhuri, S.Gupta, V.V.Parkar, S.K.Pandit, K.Ramachandran, K.Mahata, A.Shrivastava, R.Pachuau, S.Rathi

Fusion of 16O + 165Ho at deep sub-barrier energies

NUCLEAR REACTIONS 165Ho(16O, 3nα)174Ta, (16O, 5n)176Re, (16O, 4n)177Re, (16O, 3n)178Re, E=62-85 MeV; measured evaporation residues (ERs) by off-line γ-ray spectroscopy, Eγ, Iγ from decays of evaporation residues, σ(E) at 14UD BARC-TIFR Pelletron-LINAC facility; deduced fusion σ(E) and compared with σ(E) results of earlier experiments, astrophysical S factor. Comparison with coupled channel (CC) calculations using Woods-Saxon potential using code PACE4, fusion hindrance and compared with prediction from adiabatic model; analyzed previous experimental results for 19F+165Ho, 7Li+165Ho, 12C+198Pt, 16O+208Pb, 28Si+64Ni, 16O+208Pb, 32S+89Y, 36S+64Ni, 40Ca+40Ca, 40Ca+48Ca, and 48Ca+48Ca systems. 178Re; measured T1/2 of the decay of the g.s.

doi: 10.1103/PhysRevC.104.054607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6413.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6403.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6414.


2021PA33      Phys.Lett. B 820, 136570 (2021)

S.K.Pandit, A.Shrivastava, K.Mahata, N.Keeley, V.V.Parkar, R.Palit, P.C.Rout, K.Ramachandran, A.Kumar, S.Bhattacharyya, V.Nanal, S.Biswas, S.Saha, J.Sethi, P.Singh, S.Kailas

Unraveling the reaction mechanism for large alpha production and incomplete fusion in reactions involving weakly bound stable nuclei

NUCLEAR REACTIONS 93Nb(7Li, X)94Mo/95Mo/96Mo, E=24 MeV; measured reaction products, Eγ, Iγ, Eα, Iα; deduced σ(θ, E). Comparison with DWBA calculations. BARC-TIFR Pelletron-Linac facility, the Indian National Gamma Array (INGA).

doi: 10.1016/j.physletb.2021.136570
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6409.


2021PA37      Phys.Rev. C 104, 054603 (2021)

V.V.Parkar, A.Parmar, Prasanna M., V.Jha, S.Kailas

Investigation of neutron transfer in 7Li + 124Sn system

NUCLEAR REACTIONS 120Sn(7Li, X), E=20, 22, 24, 26, 28 MeV; 124Sn(7Li, X), E=18-36 MeV; 65Cu, 93Nb, 197Au, 198Pt, 209Bi(7Li, X); analyzed previous experimental σ(E, θ) data for 120Sn+7Li reaction, and Σ(E) data for 124Sn+7Li, one neutron stripping, two neutron stripping, and combined one neutron and one proton pickup cross sections using continuum discretized coupled channels (CDCC) and CDCC+coupled reaction channel (CRC) calculations using energy levels and spectroscopic factors for 123,125Sn residual nuclei, global phenomenological optical model, and Sao Paulo potential; deduced significant contribution from 1-n stripping, and that proton stripping, noncapture breakup and target inelastic states may be necessary for a complete description of the reaction cross section.

doi: 10.1103/PhysRevC.104.054603
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2020GU05      Phys.Lett. B 803, 135297 (2020)

S.Gupta, K.Mahata, A.Shrivastava, K.Ramachandran, S.K.Pandit, P.C.Rout, V.V.Parkar, R.Tripathi, A.Kumar, B.K.Nayak, E.T.Mirgule, A.Saxena, S.Kailas, A.Jhingan, A.K.Nasirov, G.A.Yuldasheva, P.N.Nadtochy, C.Schmitt

Competing asymmetric fusion-fission and quasifission in neutron-deficient sub-lead nuclei

NUCLEAR REACTIONS 175Lu(16O, X)191Au, E=82.8 MeV; 154Sm(37Cl, X)191Au, E=166.4 MeV; measured reaction products, fission fragments; deduced mass fission yields, newly identified island of mass asymmetric fission in the sub-lead region near 191Au compound nucleus.

doi: 10.1016/j.physletb.2020.135297
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2020JH01      Phys.Rep. 845, 1 (2020)

V.Jha, V.V.Parkar, S.Kailas

Incomplete fusion reactions using strongly and weakly bound projectiles

doi: 10.1016/j.physrep.2019.12.003
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6383.


2020KU22      Nucl.Phys. A1002, 121973 (2020)

H.Kumawat, C.Joshi, V.V.Parkar, V.Jha, B.J.Roy, Y.S.Sawant, P.C.Rout, E.T.Mirgule, R.K.Singh, N.L.Singh, B.K.Nayak, S.Kailas

Elastic scattering for 6Li+51V and systematic study of breakup threshold anomaly

NUCLEAR REACTIONS 51V(6Li, 6Li), E=14-23 MeV; measured reaction products; deduced σ. Comparison with theoretical calculations.

doi: 10.1016/j.nuclphysa.2020.121973
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6386.


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


2019PA42      Phys.Rev. C 100, 014618 (2019)

S.K.Pandit, A.Shrivastava, K.Mahata, V.V.Parkar, N.Keeley, P.C.Rout, K.Ramachandran, C.S.Palshetkar, I.Martel, A.Kumar, A.Chatterjee, S.Kailas

Role of target shell structure in direct reactions involving weakly bound 7Li

NUCLEAR REACTIONS 89Y(7Li, 7Li), (7Li, 6Li), (7Li, 2α), (7Li, dα), (7Li, tα), (7Li, 6He), E=23, 28, 30 MeV; measured charged particles, particle identification spectrum for protons, deuterons, tritons, α, 6He, and 6,7Li, angular distributions of charged particles, αα-, αd-, and αt-coin, σ(E), differential σ(θ, E), σ(E) for prompt and resonant breakup of 7Li using silicon ΔE-E telescope for charged particle detection at BARC-TIFR Pelletron-Linac facility; deduced that observed cross sections at low target excitations for nucleon transfer reactions correlate with the vacancies in the valence orbitals. Comparison with continuum discretized coupled channel (CDCC), and coupled-channel Born approximation (CCBA) calculations, and with results from previous similar experiments using 93Nb target.

doi: 10.1103/PhysRevC.100.014618
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2019PA58      J.Instrum. 14, T01005 (2019)

S.K.Pandit, K.Mahata, A.Shrivastava, V.V.Parkar, K.Ramachandran

Interpretation of coincidence data from strip detectors and extraction of absolute cross section using 3-body Monte Carlo simulation method

NUCLEAR REACTIONS 209Bi(7Li, 7Li), E=27.9 MeV; measured reaction products; deduced probabilities. Comparison with Monte Carlo simulations.

doi: 10.1088/1748-0221/14/01/T01005
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2019SA60      Nucl.Instrum.Methods Phys.Res. A916, 179 (2019)

A.M.Sanchez-Benitez, V.V.Parkar, I.Martel, J.P.Bolivar, K.Mahata, G.Marquinez-Duran, A.Padilla, A.Shrivastava

A novel radiochemical technique for measuring very low fusion cross sections

NUCLEAR REACTIONS 208Pb(7Li, X)210Po, E=39.8 MeV; measured reaction products, Eα, Iα; deduced σ using α-counting and radiochemical methods.

doi: 10.1016/j.nima.2018.11.088
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2018MA56      Phys.Rev. C 98, 034615 (2018)

G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, J.L.Aguado, R.Berjillos, A.R.Pinto, T.Garcia, J.A.Duenas, K.Rusek, N.Keeley, K.W.Kemper, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, J.A.Labrador, F.M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar

Interaction of 8He with 208Pb at near-barrier energies: 4He and 6He production

NUCLEAR REACTIONS 208Pb(8He, 6He), (8He, α), (8He, 8He), E=16, 22 MeV; measured reaction products, and differential σ(θ) using GLORIA detector array of SPIRAL-GANIL facility; deduced σ(2n)/σ(1n) ratio. Comparison with optical model and DWBA calculations. Inferred dominant neutron-stripping mechanism.

doi: 10.1103/PhysRevC.98.034615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2416.


2018MA74      Nucl.Instrum.Methods Phys.Res. A894, 20 (2018)

K.Mahata, A.Shrivastava, J.A.Gore, S.K.Pandit, V.V.Parkar, K.Ramachandran, A.Kumar, S.Gupta, P.Patale

Particle identification using digital pulse shape discrimination in a nTD silicon detector with a 1 GHz sampling digitizer

NUCLEAR REACTIONS 27Al, 93Nb(7Li, X), (12C, X), E ∼ 5 MeV/nucleon; measured reaction products; deduced isotopic separation with pulse shape discrimination.

doi: 10.1016/j.nima.2018.03.052
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2018PA06      Phys.Rev. C 97, 014607 (2018)

V.V.Parkar, SushilK.Sharma, R.Palit, S.Upadhyaya, A.Shrivastava, S.K.Pandit, K.Mahata, V.Jha, S.Santra, K.Ramachandran, T.N.Nag, P.K.Rath, B.Kanagalekar, T.Trivedi

Investigation of complete and incomplete fusion in the 7Li + 124Sn reaction near Coulomb barrier energies

NUCLEAR REACTIONS 124Sn(7Li, 8Li), (7Li, 6Li), (7Li, 3n), (7Li, 4n), (7Li, 5n), (t, n), (t, 2n), (t, 3n), 123mSn/125Sn/125mSn/124Sb/125Sb/125Sb/126mSb/126I/128I, E(7Li)=17-39 MeV, [triton from 7Li breakup]; measured on-line and off-line Eγ, Iγ, σ(E) for 2n+3n+4n, complete fusion σ(E), total fusion σ(E), incomplete fusion σ(E) for 1n-stripping and 1n-pickup channels at the 14UD BARC-TIFR Pelletron-Linac accelerator facility, Mumbai. Comparison with theoretical calculations of σ(E) using CCFULL code, and continuum discretized coupled channel (CDCC) formalism. 125m,128I; measured decay curves and half-lives.

doi: 10.1103/PhysRevC.97.014607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6337.


2018PA24      Phys.Rev. C 98, 014601 (2018)

V.V.Parkar, S.K.Pandit, A.Shrivastava, R.Palit, K.Mahata, V.Jha, K.Ramachandran, S.Gupta, S.Santra, S.K.Sharma, S.Upadhyaya, T.N.Nag, S.Bhattacharya, T.Trivedi, S.Kailas

Fusion reaction studies for the 6Li + 124Sn system at near-barrier energies

NUCLEAR REACTIONS 124Sn(6Li, X)126I/127I/123Sn/125Sn/125Sb/124Sb/127Te/126Te, E=17.5-35.7 MeV; 159Tb(6Li, X)160Ho/162Ho, E=23.7-33.8 MeV; measured Eγ, Iγ, σ(E) for evaporation residues, complete, incomplete and total fusion (CF, ICF, TF), transfer and capture reactions by online and offline activation methods at the BARC-TIFR Pelletron-Linac facility. Comparison with previous experimental incomplete fusion σ for 209Bi, 197Au, 159Tb, 124Sn(7Li, X), (6Li, X) reactions, and with statistical model and coupled channel calculations using PACE and CCFULL codes.

doi: 10.1103/PhysRevC.98.014601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6342.


2018RO04      Phys.Rev. C 97, 034603 (2018)

B.J.Roy, Y.Sawant, P.Patwari, S.Santra, A.Pal, A.Kundu, D.Chattopadhyay, V.Jha, S.K.Pandit, V.V.Parkar, K.Ramachandran, K.Mahata, B.K.Nayak, A.Saxena, S.Kailas, T.N.Nag, R.N.Sahoo, P.P.Singh, K.Sekizawa

Deep-inelastic multinucleon transfer processes in the 16O + 27Al reaction

NUCLEAR REACTIONS 27Al(16O, 16O), (16O, 6Li), (16O, 7Li), (16O, 7Be), (16O, 9Be), (16O, 10B), (16O, 11B), (16O, 12C), (16O, 13C), (16O, 14N), (16O, 15N), E=134 MeV; measured reaction products, σ(θ) for elastic-scattering and for various transfer channels, total kinetic energy loss spectra at the TIFR Pelletron-LINAC accelerator facility, Mumbai; deduced Q value, and angle-integrated production cross sections for various proton-transfer channels. Comparison with calculated production cross sections using time-dependent Hartree-Fock (TDHF) theory and recently developed method TDHF+GEMINI, and secondary deexcitation processes using a statistical model GEMINI++. Discussed possible interplay between fusion-fission, deep-inelastic, multinucleon transfer, and particle evaporation processes.

doi: 10.1103/PhysRevC.97.034603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6338.


2017BI10      Phys.Rev. C 95, 064320 (2017)

S.Biswas, R.Palit, J.Sethi, S.Saha, A.Raghav, U.Garg, Md.S.R.Laskar, F.S.Babra, Z.Naik, S.Sharma, A.Y.Deo, V.V.Parkar, B.S.Naidu, R.Donthi, S.Jadhav, H.C.Jain, P.K.Joshi, S.Sihotra, S.Kumar, D.Mehta, G.Mukherjee, A.Goswami, P.C.Srivastava

High-spin states in 133Cs and the shell model description

NUCLEAR REACTIONS 130Te(7Li, 4n), E=45 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linear polarization) using INGA array of 15 Compton-suppressed HPGe clover detectors at TIFR-Mumbai accelerator facility. 133Cs; deduced high-spin levels, J, π, multipolarities, bands, configurations. Comparison with large-scale shell model calculation using jj55pna interaction. Systematics of band structures in 127,129,131,133,135,137Cs.

doi: 10.1103/PhysRevC.95.064320
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Data from this article have been entered in the XUNDL database. For more information, click here.


2017PA39      Phys.Rev. C 96, 044616 (2017)

S.K.Pandit, A.Shrivastava, K.Mahata, V.V.Parkar, R.Palit, N.Keeley, P.C.Rout, A.Kumar, K.Ramachandran, S.Bhattacharyya, V.Nanal, C.S.Palshetkar, T.N.Nag, S.Gupta, S.Biswas, S.Saha, J.Sethi, P.Singh, A.Chatterjee, S.Kailas

Investigation of large alpha production in reactions involving weakly bound 7Li

NUCLEAR REACTIONS 93Nb(7Li, X)92Zr/93Nb/94Nb/95Nb/93mMo/94Mo/95Mo/95mMo/95Tc/95mTc/96Tc/96mTc/97Tc/96Ru/97Ru/98Ru, E=24, 26, 28, 30 MeV; measured Eγ, Iγ, γγ-coin, σ(E) for (t, n), (t, 2n), (t, 3n), (α, n), (α, 2n), (7Li, 2n), (7Li, 3n), (7Li, 4n), and (7Li, p2n) channels using INGA array at Pelletron-Linac facility in Mumbai; analyzed literature and present data for t-capture and inclusive α-production cross sections for 7Li projectiles incident on 28Si, 58,64Ni, 65Cu, 93Nb, 118,124Sn, 159Tb, 165Ho, 197Au, 198Pt, 208Pb, and 209Bi targets. Comparison with statistical model calculations using PACE code, and angular momentum distribution from the coupled channel code CCFULL.

doi: 10.1103/PhysRevC.96.044616
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6313.


2017SH34      Phys.Rev. C 96, 034620 (2017)

A.Shrivastava, K.Mahata, V.Nanal, S.K.Pandit, V.V.Parkar, P.C.Rout, N.Dokania, K.Ramachandran, A.Kumar, A.Chatterjee, S.Kailas

Fusion hindrance at deep sub-barrier energies for the 11B + 197Au system

NUCLEAR REACTIONS 197Au(11B, X)202Po/203Po/204Po/205Po, E=40-65 MeV; measured reaction products, Eγ, Iγ, x rays, evaporation residue and fusion σ(E) at Pelletron-LINAC Facility Mumbai; deduced S-factor. Comparison with Coupled-channels (CC) calculations using code CCFULL, adiabatic model calculations, and statistical model calculations. Systematics of other systems such as 6,7Li, 12C+198Pt, and 16O+208Pb.

doi: 10.1103/PhysRevC.96.034620
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6312.


2016MA18      Acta Phys.Pol. B47, 841 (2016)

G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Zia

Study of the Near-barrier Scattering of 8He on 208Pb

NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ.

doi: 10.5506/APhysPolB.47.841
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2326.


2016MA79      Phys.Rev. C 94, 064618 (2016)

G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, R.Berjillos, J.Duenas, K.Rusek, N.Keeley, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, K.W.Kemper, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar

Precise measurement of near-barrier 8He+ 208Pb elastic scattering: Comparison with 6He

NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV, [secondary 8He beam from C(13C, X), E=75 MeV/nucleon primary reaction using SPIRAL2 facility at GANIL]; measured scattered particles and reaction fragments, and angular distributions using the Global Reaction Array (GLORIA) detection system; deduced optical model parameters using optical model analysis for data from the present experiment and those from previous 208Pb(6He, 6He), E=22 MeV reaction, much longer range absorption for 6He as compared to that for 8He.

doi: 10.1103/PhysRevC.94.064618
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2326.


2016PA24      Phys.Rev. C 93, 061602 (2016)

S.K.Pandit, A.Shrivastava, K.Mahata, N.Keeley, V.V.Parkar, P.C.Rout, K.Ramachandran, I.Martel, C.S.Palshetkar, A.Kumar, A.Chatterjee, S.Kailas

Probing transfer to unbound states of the ejectile with weakly bound 7Li on 93Nb

NUCLEAR REACTIONS 93Nb(7Li, 7Li), (7Li, 7Li'), (7Li, 6Li), (7Li, 8Be)E=24, 28, 30 MeV; measured energy correlation spectra of breakup fragments, elastic σ(E), α+t σ(E) from unbound 7Li breakup, α+d σ(E) from unbound 6Li breakup, and α+α σ(E) from 8Be breakup, one-neutron stripping and one-proton pickup cross sections at Mumbai Pelletron-Linac accelerator facility. Comparison with Coupled-channels Born approximation (CCBA) and continuum-discretized coupled-channels (CDCC) calculations.

doi: 10.1103/PhysRevC.93.061602
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6269.


2016PA32      Phys.Rev. C 94, 024609 (2016)

V.V.Parkar, V.Jha, S.Kailas

Exploring contributions from incomplete fusion in 6, 7Li + 209Bi and 6, 7Li + 198Pt reactions

NUCLEAR REACTIONS 198Pt, 209Bi(6Li, X), (7Li, X), E=25-52 MeV; calculated σ(E) for complete fusion (CF), incomplete fusion (ICF), total fusion (TF), non-capture breakup (NCBU), deuteron-capture ICF, triton-capture ICF and α-capture ICF, σ(ICF)/σ(TF), σ(CF)/σ(TF), σ(ICF)/σ(NCBU). Breakup absorption model, with absorption cross sections calculated using the continuum discretized coupled channels (CDCC) method. Comparison with available experimental data.

doi: 10.1103/PhysRevC.94.024609
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2016SH09      Phys.Lett. B 755, 332 (2016)

A.Shrivastava, K.Mahata, S.K.Pandit, V.Nanal, T.Ichikawa, K.Hagino, A.Navin, C.S.Palshetkar, V.V.Parkar, K.Ramachandran, P.C.Rout, A.Kumar, A.Chatterjee, S.Kailas

Evolution of fusion hindrance for asymmetric systems at deep sub-barrier energies

NUCLEAR REACTIONS 198Pt(7Li, X), E=20-35 MeV;198Pt(12C, X), E=50-64 MeV; measured reaction products, Eγ, Iγ, X-rays; deduced fusion σ. Comparison with coupled-channels calculations using the code CCFULL.

doi: 10.1016/j.physletb.2016.02.029
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6266.


2015MA47      Phys.Rev. C 92, 024615 (2015)

M.Mazzocco, D.Torresi, D.Pierroutsakou, N.Keeley, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, J.A.Lay, I.Martel, C.Mazzocchi, P.Molini, C.Parascandolo, A.Pakou, V.V.Parkar, M.Romoli, K.Rusek, A.M.Sanchez-BenItez, M.Sandoli, O.Sgouros, C.Signorini, R.Silvestri, F.Soramel, V.Soukeras, E.Stiliaris, E.Strano, L.Stroe, K.Zerva

Direct and compound-nucleus reaction mechanisms in the 7Be + 58Ni system at near-barrier energies

NUCLEAR REACTIONS 58Ni(7Be, 7Be), (7Be, 3He), (7Be, α), E=22 MeV, [7Be beam from 1H(7Li, 7Be), E=34.2 MeV using EXOTIC facility at LNL-Legnaro]; measured reaction products, angular distributions of 3He and 4He, quasielastic σ(θ), breakup σ(θ) using ΔE-E telescopes of the DINEX setup, part of the GLORIA detector array; deduced correlation plot of energy versus detection angle θlab, quasielastic σ(θ), reconstructed Q value spectrum. 58Ni(7Be, 8Be), (7Be, 6Be), E=22 MeV; deduced σ(θ) for neutron pickup and stripping processes. Monte Carlo simulations for the elastic scattering process and inelastic excitation. Optical-model, continuum-discretized-coupled-channel (CDCC) calculations using the code FRESCO, and DWBA calculations. Discussed role of breakup, 3He-stripping, 1n-stripping, and 1n-pickup processes.

doi: 10.1103/PhysRevC.92.024615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2186.


2015PA25      Nucl.Phys. A940, 167 (2015)

A.Parmar, Sonika, B.J.Roy, V.Jha, U.K.Pal, T.Sinha, S.K.Pandit, V.V.Parkar, K.Ramachandran, K.Mahata, S.Santra, A.K.Mohanty

Understanding the two neutron transfer reaction mechanism in 206Pb(18O, 16O)208Pb

NUCLEAR REACTIONS 206Pb(18O, 18O), (18O, 16O), E=79 MeV; measured E(16,18O), I(16,18O, θ) using SSB's (silicon surface barrier) telescopes; deduced σ(θ), one- and two-nucleon transfer probability; calculated σ(θ) using FRES 2.9 CC code.

doi: 10.1016/j.nuclphysa.2015.04.004
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6262.


2015SO17      Phys.Rev. C 92, 024603 (2015)

Sonika, B.J.Roy, A.Parmar, U.K.Pal, H.Kumawat, V.Jha, S.K.Pandit, V.V.Parkar, K.Ramachandran, K.Mahata, A.Pal, S.Santra, A.K.Mohanty, K.Sekizawa

Multinucleon transfer study in 206Pb(18O, x) at energies above the Coulomb barrier

NUCLEAR REACTIONS 206Pb(18O, 20O), (18O, 19O), (18O, 17O), (18O, 16O), (18O, 18N), (18O, 17N), (18O, 16N), (18O, 15N), (18O, 14N), (18O, 16C), (18O, 15C), (18O, 14C), (18O, 13C), (18O, 12C), (18O, 12B), (18O, 11B), (18O, 10B), (18O, 10Be), (18O, 9Be), (18O, 18O)E=139 MeV; measured particle spectra, elastic σ(θ), total kinetic energy loss (TKEL) spectra, angular distributions at Pelletron-LINAC accelerator of BARC-TIFR facility; deduced Q values and angle integrated cross sections. Comparison with fully microscopic time-dependent Hartree-Fock (TDHF) calculations, based on the independent single-nucleon transfer mode. Discussed effect of particle evaporation on the production cross sections, and possible origin of discrepancies.

doi: 10.1103/PhysRevC.92.024603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6264.


2014JH01      Phys.Rev. C 89, 034605 (2014)

V.Jha, V.V.Parkar, S.Kailas

Understanding fusion and its suppression for the 9Be projectile with different targets

NUCLEAR REACTIONS 28Si, 89Y, 124Sn, 144Sm, 208Pb(9Be, 8Be), E=10-54 MeV; calculated complete and incomplete fusion σ(E), breakup and transfer probabilities, complete fusion suppression factors for neutron stripping of 9Be. Continuum-discretized coupled channels (CDCC) for 8Be+n model of 9Be nucleus, and coupled-reactions channels (CRC) method for one-neutron stripping to single-particle states in the target nucleus. Comparison with experimental data.

doi: 10.1103/PhysRevC.89.034605
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2014MA29      Acta Phys.Pol. B45, 363 (2014)

M.Mazzocco, D.Torresi, L.Acosta, A.Boiano, C.Boiano, N.Fierro, T.Glodariu, A.Guglielmetti, N.Keeley, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, K.Rusek, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva

Direct and Compound Nucleus Reactions for the System 7Be + 58Ni at Near-barrier Energies

NUCLEAR REACTIONS 58Ni(7Be, X)3He/4He, E=22.3 MeV; measured reaction products; deduced σ(θ). Comparison with PACE2 calculations.

doi: 10.5506/APhysPolB.45.363
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2014ME19      Nucl.Instrum.Methods Phys.Res. A764, 241 (2014)

D.Mengoni, J.A.Duenas, M.Assie, C.Boiano, P.R.John, R.J.Aliaga, D.Beaumel, S.Capra, A.Gadea, V.Gonzales, A.Gottardo, L.Grassi, V.Herrero-Bosch, T.Houdy, I.Martel, V.V.Parkar, R.Perez-Vidal, A.Pullia, E.Sanchis, A.Triossi, J.J.Valiente Dobon

Digital pulse-shape analysis with a TRACE early silicon prototype

NUCLEAR REACTIONS C, Si, O, Li, 19F(16O, X), E=100 MeV; measured reaction products, Eγ, Iγ, Ep, Ip, Eα, Iα, p-γ- and α-γ-coin.; deduced γ-ray transition energies, reaction product discrimination techniques.

doi: 10.1016/j.nima.2014.07.054
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6235.


2014PA26      Phys.Rev. C 89, 064610 (2014)

C.S.Palshetkar, S.Santra, A.Shrivastava, A.Chatterjee, S.K.Pandit, K.Ramachandran, V.V.Parkar, V.Nanal, V.Jha, B.J.Roy, S.Kalias

Elastic scattering and α production in the 9Be + 89Y system

NUCLEAR REACTIONS 89Y(9Be, 9Be), E=18.6, 20.6, 22.7, 24.7, 26.7, 28.7, 33.2 MeV; measured particle spectra, elastic σ(θ, E), inclusive breakup-α σ(θ); deduced ratio of elastic and Rutherford σ(θ), reaction σ at BARC-TIFR Pelletron facility; deduced optical potential parameters, reaction σ(E). Comparison with continuum-discretized coupled-channel (CDCC) and coupled reaction channel (CRC) calculations with α+5He and 8Be+n cluster models. Indication of breakup threshold anomaly (BTA) for the system. Comparison of reduced σ(E) data from reactions involving scattering of 4He on 89Y, 92Mo, 112,120,124Sn targets, 6He on 122Sn, 6Li on 90Zr, 138Ba, 7Li on 138Ba, 9Be on 27Al, 64Zn, 89Y, 144Sm, 208Pb, 209Bi, 12C on 144,152Sm, and 16O on 40Ca, 92Zr, 138Ba.

doi: 10.1103/PhysRevC.89.064610
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6240.


2013MA18      Acta Phys.Pol. B44, 437 (2013)

M.Mazzocco, D.Torresi, N.Fierro, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva

Recent Results on Reactions with Weakly-bound Nuclei

NUCLEAR REACTIONS 58Ni(7Be, X), E=23.2 MeV; measured charged reaction products; deduced σ(θ). Comparison with Fresco calculations.

doi: 10.5506/APhysPolB.44.437
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2013MA19      Acta Phys.Pol. B44, 467 (2013)

G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Ziad

Elastic Scattering of 8He + 208Pb at 22 MeV

NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ, σ(θ). Global reaction array, comparison with optical model calculations.

doi: 10.5506/APhysPolB.44.467
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1980.


2013MA50      J.Phys.:Conf.Ser. 420, 012077 (2013)

M.Mazzocco, D.Torresi, N.Fierro, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva

Scattering process for the system 7Be + 58Ni at 23.2 MeV beam energy

NUCLEAR REACTIONS 58Ni(7Be, X), E=23.2 MeV; measured reaction products; deduced total σ, σ(θ). Optical model formalism with the coupled-channel code FRESCO, comparison with available data.

doi: 10.1088/1742-6596/420/1/012077
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2142.


2013PA09      Phys.Rev. C 87, 034602 (2013)

V.V.Parkar, V.Jha, S.K.Pandit, S.Santra, S.Kailas

Exploring the breakup and transfer coupling effects in 9Be elastic scattering

NUCLEAR REACTIONS 28Si, 64Zn, 144Sm(9Be, 9Be), E=12, 14, 17, 20, 23, 26, 30 MeV; analyzed elastic σ(θ, E), dynamic polarization potential (DPP) for 8Be+n and 5He+4He cluster structures of 9Be. Continuum discretized coupled channel (CDCC) and coupled reaction channel (CRC) calculations. Breakup and transfer couplings.

doi: 10.1103/PhysRevC.87.034602
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2013PA34      Pramana 81, 587 (2013)

D.Patel, S.Santra, S.Mukherjee, B.K.Nayak, P.K.Rath, V.V.Parkar, R.K.Choudhury

Elastic scattering and fusion cross-sections in 7Li + 27Al reaction

NUCLEAR REACTIONS 27Al(7Li, 7Li), (7Li, X)30Si/29Si/28Si/26Mg/29Al, E=8-16 MeV; measured reaction products, Eα, Iα; deduced σ, σ(θ, E). Comparison with coupled-channels and transfer calculations using FRESCO.

doi: 10.1007/s12043-013-0597-1
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6280.


2013PR09      Phys.Rev. C 88, 064603 (2013)

M.K.Pradhan, A.Mukherjee, S.Roy, P.Basu, A.Goswami, R.Kshetri, R.Palit, V.V.Parkar, M.Ray, M.S.Sarkar, S.Santra

Importance of the 1n-stripping process in the 6Li + 159Tb reaction

NUCLEAR REACTIONS 159Tb(6Li, 6Li), (6Li, nα), (6Li, 2nα), (6Li, 3nα), (6Li, xnα), (6Li, 5Li), (6Li, 7Li), E=23, 25, 27, 30, 35 MeV; measured Eα, Iα, σ(θ, E) for inclusive α, σ(E) for deuteron-capture and proton stripping incomplete fusion (ICF), neutron pickup and stripping at the BARC-TIFR Pelletron facility. Comparison with CDCC calculations for no-capture breakup (NCBU) using FRESCO computer code. Also DWBA calculations.

doi: 10.1103/PhysRevC.88.064603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6230.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6223.


2012KU22      Phys.Rev. C 86, 024607 (2012)

H.Kumawat, V.Jha, V.V.Parkar, B.J.Roy, S.K.Pandit, R.Palit, P.K.Rath, C.S.Palshetkar, SushilK.Sharma, S.Thakur, A.K.Mohanty, A.Chatterjee, S.Kailas

Fusion reaction studies for the 6Li + 90Zr system at near-barrier energies

NUCLEAR REACTIONS 90Zr(6Li, X)90Nb/93mMo/93Tc/93mTc/94Tc/94mTc/95Tc/95mTc, E=13-30 MeV; measured Eγ, Iγ, fusion σ(E) for ground states and isomers. Comparisons with CASCADE, CDCC-1DBPM, BPM+breakup coupling, and absorption model calculations.

doi: 10.1103/PhysRevC.86.024607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6200.


2012MA02      Acta Phys.Pol. B43, 239 (2012)

G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, R.Berjillos, J.Duenas, V.V.Parkar, L.Acosta, K.Rusek, M.A.G.Alvarez, J.Gomez-Camacho, M.J.G.Borge, C.Cruz, M.Cubero, V.Pesudo, O.Tengblad, A.Chbihi, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.A.Labrador, A.H.Ziad, J.L.Flores, N.Keeley, L.Standylo, I.Strojek, M.Marques, M.Mazzocco, A.Pakou, N.Patronis, D.Pierroutsakou, R.Silvestri, R.Raabe, N.Soic, R.Wolski

Scattering of 8He on 208Pb at Energies Around the Coulomb Barrier

NUCLEAR REACTIONS 208Pb(8He, X)4He/6He, E=18, 22 MeV; measured reaction products;deduced σ(θ). Comparison with optical model calculations.

doi: 10.5506/APhysPolB.43.239
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1980.


2012RA01      Nucl.Phys. A874, 14 (2012)

P.K.Rath, S.Santra, N.L.Singh, K.Mahata, R.Palit, B.K.Nayak, K.Ramachandran, V.V.Parkar, R.Tripathi, S.K.Pandit, S.Appannababu, N.N.Deshmukh, R.K.Choudhury, S.Kailas

Fusion of 6Li with 152Sm: Role of projectile breakup versus target deformation

NUCLEAR REACTIONS 152Sm(6Li, xn), E=20-40 MeV; measured Eγ, Iγ; deduced complete, incomplete fusion σ also for isomeric states 154Tbm1,154Tbm2, reaction mechanism; calculated σ using CC and statistical code PACE, fusion σ using proximity potentials; deduced level density parameters. Comparison of scaled σ with other reactions.

doi: 10.1016/j.nuclphysa.2011.10.004
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6180.


2012SA03      Phys.Rev. C 85, 014612 (2012)

S.Santra, S.Kailas, V.V.Parkar, K.Ramachandran, V.Jha, A.Chatterjee, P.K.Rath, A.Parihari

Disentangling reaction mechanisms for α production in the 6Li + 209Bi reaction

NUCLEAR REACTIONS 209Bi(6Li, α), E=24-50 MeV; measured particle spectra, inclusive breakup α cross sections, σ(E, θ) for α production; calculated breakup and transfer channel contributions. Sum-rule model. Comparison with continuum-discretized-coupled-channels calculations. Systematics of experimental inclusive breakup α cross sections with 6Li projectile and 28Si, 58Ni, 59Co, 90Zr, 118,120Sn, 208Pb, 209Bi targets.

doi: 10.1103/PhysRevC.85.014612
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6194.


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


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
Citations: PlumX Metrics


2011PA08      Acta Phys.Pol. B42, 761 (2011)

V.V.Parkar, I.Martel, A.M.Sanchez-Benitez, L.Acosta, K.Rusek, L.Standylo, N.Keeley

Dipole Polarizabilities of Weakly Bound Nuclei

NUCLEAR REACTIONS 208Pb(6He, 6He), E=18 MeV; measured reaction products; deduced σ, dipole polarizability. Optical model calculations.

COMPILATION 2H, 3He, 7Li, 6He; compiled experimental nuclear structure data.

doi: 10.5506/APhysPolB.42.761
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2011PA23      Phys.Rev. C 84, 031601 (2011)

S.K.Pandit, V.Jha, K.Mahata, S.Santra, C.S.Palshetkar, K.Ramachandran, V.V.Parkar, A.Shrivastava, H.Kumawat, B.J.Roy, A.Chatterjee, S.Kailas

Investigation of cluster structure of 9Be from high precision elastic scattering data

NUCLEAR REACTIONS 208Pb(9Be, 9Be), E=24-34 MeV; measured particle spectra, energy loss, σ, σ(θ). Continuum discretized coupled channel (CDCC) and coupled reaction channel (CRC) analysis using the computer code FRESCO. 9Be; deduced cluster structures α+5He and n+8Be from comparison with calculations.

doi: 10.1103/PhysRevC.84.031601
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Data from this article have been entered in the XUNDL database. For more information, click here.


2011PA25      Radiochim.Acta Supp 1, Proc.in Radiochemistry 131 (2011)

V.V.Parkar, R.Palit, S.K.Sharma, B.S.Naidu, P.K.Joshi, S.Santra, P.K.Rath, K.Ramachandran, K.Mahata, T.Trivedi, A.Raghav

Complete and incomplete fusion in 9Be + 124Sn system

NUCLEAR REACTIONS 124Sn(9Be, X), E=26-46 MeV; measured reaction products, Eγ, Iγ; deduced σ.

doi: 10.1524/rcpr.2011.0024
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2011PR06      Phys.Rev. C 83, 064606 (2011)

M.K.Pradhan, A.Mukherjee, P.Basu, A.Goswami, R.Kshetri, S.Roy, P.Roy Chowdhury, M.Saha-Sarkar, R.Palit, V.V.Parkar, S.Santra, M.Ray

Fusion of 6Li with 159Tb at near-barrier energies

NUCLEAR REACTIONS 159Tb(6Li, X)158Tb/158Dy/159Tb/159Dy/160Tb/160Dy/161Ho/160Er/161Er/162Er/163Er/, E=23-39 MeV; 159Tb(7Li, X)161Er/162Er/163Er/164Er/, E=28, 34, 37; measured Eγ, Iγ, on-line and off-line γ spectra, complete fusion cross sections, incomplete fusion (ICF) and/or transfer cross sections; deduced ratios of cross sections for different reaction channels. Comparison with previous data for 159Tb+6Li, 159Tb+7Li, 159Tb+10B, 159Tb+11B, 144Sm+6Li, 208Pb+6Li, 209Bi+6Li systems, and with Coupled-channel (CC) calculations using the computer code CCFULL.

doi: 10.1103/PhysRevC.83.064606
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6186.


2011SA13      Phys.Rev. C 83, 034616 (2011)

S.Santra, S.Kailas, K.Ramachandran, V.V.Parkar, V.Jha, B.J.Roy, P.Shukla

Reaction mechanisms involving weakly bound 6Li and 209Bi at energies near the Coulomb barrier

NUCLEAR REACTIONS 209Bi(6Li, 6Li), (6Li, 6Li'), (6Li, X), E=38 MeV; measured fragment spectra, σ(θ); deduced σ for elastic, inelastic, and transfer channels. Comparison with optical model (OM) and coupled-channel (CC) calculations.

doi: 10.1103/PhysRevC.83.034616
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6184.


2010KA23      Nucl.Phys. A834, 155c (2010)

S.Kailas, V.Jha, H.Kumawat, V.V.Parkar

Role of Breakup Channel in Nuclear Reactions induced by Weakly Bound Projectiles

NUCLEAR REACTIONS 90Zr(6Li, X), 165Ho, 208Pb(7Li, X), 208Pb(9Be, X), E not given; calculated fusion, breakup σ. 208Pb(7Li, 7Li), E=27 MeV; measured reaction products; deduced σ(θ), breakup polarization potential; 208Pb(7Li, 7Li), E=33 MeV; calculated σ(θ). 208Pb(7Li, 7Li), E≈18-27 MeV; deduced dipole polarizability; calculated σ(θ=backward). Discussed reaction mechanism features.

doi: 10.1016/j.nuclphysa.2009.12.027
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6073.


2010KU10      Phys.Rev. C 81, 054601 (2010)

H.Kumawat, V.Jha, V.V.Parkar, B.J.Roy, S.Santra, V.Kumar, D.Dutta, P.Shukla, L.M.Pant, A.K.Mohanty, R.K.Choudhury, S.Kailas

Inclusive α-production cross section for the 6Li + 90Zr system at energies near the fusion barrier

NUCLEAR REACTIONS 90Zr(6Li, X), E=15, 17, 19, 21, 25, 30 MeV; measured α-spectra, σ and σ(θ). Comparison with DWBA and statistical model calculations.

doi: 10.1103/PhysRevC.81.054601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6109.


2010PA30      Phys.Rev. C 82, 044608 (2010)

C.S.Palshetkar, S.Santra, A.Chatterjee, K.Ramachandran, S.Thakur, S.K.Pandit, K.Mahata, A.Shrivastava, V.V.Parkar, V.Nanal

Fusion of the weakly bound projectile 9Be with 89Y

NUCLEAR REACTIONS 89Y(9Be, xn)96Tc/95Tc/94Tc/92Nb, E=19-33 MeV; 89Y(12C, xn)99Rh/98Rh/97Rh/96Tc/95Tc, E=32-47 MeV; 93Nb(α, xn)96Tc/95Tc, E=10-17 MeV; measured Eγ, Iγ, complete and incomplete fusion σ(E), excitation functions deduced barrier distributions and breakup effects. Coupled-channel (CC) calculations.

doi: 10.1103/PhysRevC.82.044608
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6118.


2010PA32      Phys.Rev. C 82, 054601 (2010)

V.V.Parkar, R.Palit, Sushil K.Sharma, B.S.Naidu, S.Santra, P.K.Joshi, P.K.Rath, K.Mahata, K.Ramachandran, T.Trivedi, A.Raghav

Fusion cross sections for the 9Be+124Sn reaction at energies near the Coulomb barrier

NUCLEAR REACTIONS 124Sn(9Be, X), E=26-38 MeV; measured Eγ, Iγ, complete and incomplete fusion σ using γ-ray activation method. Comparison with coupled-channel (CC) calculations and with data from other reactions.

doi: 10.1103/PhysRevC.82.054601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6160.


2010SA19      Nucl.Phys. A834, 186c (2010)

S.Santra, V.V.Parkar, K.Ramachandran, A.Shrivastava, B.J.Roy, B.K.Nayak, A.Chatterjee, R.K.Choudhury, S.Kalias

Asymmetry in resonant breakup peaks in 6Li+209Bi reaction

NUCLEAR REACTIONS 209Bi(6Li, α), (6Li, d), E=36, 40 MeV; measured Eα, Iα(θ), Ed, Id(θ), dα-coin; deduced σ(θ). 209Bi(6Li, 6Li), E=36, 40 MeV; measured σ(θ). Comparison with CDCC calculations. Sequential breakup via resonant state.

doi: 10.1016/j.nuclphysa.2009.12.035
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6115.


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
Citations: PlumX Metrics


2009PA05      Pramana 72, 363 (2009)

V.V.Parkar, V.Jha, S.Santra, B.J.Roy, K.Ramachandran, A.Shrivastava, K.Mahata, A.Chatterjee, S.Kailas

Reaction mechanism study of 7Li(7Li, 6He) reaction at above Coulomb barrier energies

NUCLEAR REACTIONS 7Li(7Li, 6He), E=20, 25 MeV; measured σ(θ). Compared results to model calculations.

doi: 10.1007/s12043-009-0032-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6080.


2009RA08      Phys.Rev. C 79, 051601 (2009)

P.K.Rath, S.Santra, N.L.Singh, R.Tripathi, V.V.Parkar, B.K.Nayak, K.Mahata, R.Palit, Suresh Kumar, S.Mukherjee, S.Appannababu, R.K.Choudhury

Suppression of complete fusion in the 6Li+144Sm reaction

NUCLEAR REACTIONS 144Sm(6Li, 2n), (6Li, 3n), E=20-40 MeV; measured Eγ, Iγ, cross sections. 159Tb, 165Ho(7Li, X), 162Dy(α, X), 160Gd(12C, X), E not given; discussed systematics of reactions. Comparison with coupled channel calculations.

doi: 10.1103/PhysRevC.79.051601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1699.


2009SA26      Phys.Lett. B 677, 139 (2009)

S.Santra, V.V.Parkar, K.Ramachandran, U.K.Pal, A.Shrivastava, B.J.Roy, B.K.Nayak, A.Chatterjee, R.K.Choudhury, S.Kailas

Resonant breakup of 6Li by 209Bi

NUCLEAR REACTIONS 209Bi(6Li, α), E=36, 40 MeV; measured Eα, Iα, Ed, Id, (charged-particle)(charged-particle)-coin, σ, σ(θ); deduced reaction mechanism features. Comparison with coupled-channel calculations.

doi: 10.1016/j.physletb.2009.05.016
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6079.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1767.


2008KU16      Phys.Rev. C 78, 044617 (2008)

H.Kumawat, V.Jha, B.J.Roy, V.V.Parkar, S.Santra, V.Kumar, D.Dutta, P.Shukla, L.M.Pant, A.K.Mohanty, R.K.Choudhury, S.Kailas

Breakup threshold anomaly in the elastic scattering for the 6Li + 90Zr system

NUCLEAR REACTIONS 90Zr(6Li, 6Li), E=11, 12, 13, 14, 15, 17, 19, 21, 25, 30 MeV; measured angular distributions, σ, optical potentials, normalization factors. Comparison with Continuum Discretized Coupled Channels calculations.

doi: 10.1103/PhysRevC.78.044617
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6068.


2008PA26      Phys.Rev. C 78, 021601 (2008)

V.V.Parkar, V.Jha, B.J.Roy, S.Santra, K.Ramachandran, A.Shrivastava, A.Chatterjee, S.R.Jain, A.K.Jain, S.Kailas

Dipole polarizability of 7Li from precision measurement of the elastic scattering on 208Pb below the Coulomb barrier

NUCLEAR REACTIONS 208Pb(7Li, 7Li), E=18-28 MeV; measured reaction product spectra, scattering σ; 7Li; deduced dipole polarizability. Comparison with continuum discretized coupled channel calculations.

doi: 10.1103/PhysRevC.78.021601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6073.


2007PA33      Nucl.Phys. A792, 187 (2007)

V.V.Parkar, K.Mahata, S.Santra, S.Kailas, A.Shrivastava, K.Ramachandran, A.Chatterjee, V.Jha, P.Singh

Fusion cross sections for 7Li + 12C system at near barrier energies

NUCLEAR REACTIONS 12C(7Li, 7Li), E=7.5, 9, 12, 15 MeV; measured elastic σ(θ); deduced optical model parameters. 12C(7Li, αX), E=7.5, 9, 12, 15 MeV; measured Eα and σ(θ); analyzed fusion and direct σ. Comparison with previous data and model calculations.

doi: 10.1016/j.nuclphysa.2007.05.013
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6015.


2006KA07      Phys.Rev. C 73, 024609 (2006)

K.Kalita, S.Verma, R.Singh, J.J.Das, A.Jhingan, N.Madhavan, S.Nath, T.Varughese, P.Sugathan, V.V.Parkar, K.Mahata, K.Ramachandran, A.Shrivastava, A.Chatterjee, S.Kailas, S.Barua, P.Basu, H.Majumdar, M.Sinha, R.Bhattacharya, A.K.Sinha

Elastic scattering and fusion cross sections for 7Be, 7Li+27Al systems

NUCLEAR REACTIONS 27Al(7Be, 7Be'), (7Be, X), E=17, 19, 21 MeV; 27Al(7Li, 7Li), (7Li, X), E=10, 13, 16, 19, 24 MeV; measured elastic and quasi-elastic σ(θ), fusion σ; deduced optical model parameters. 27Al(7Li, αX), E=10, 13, 16, 19, 24 MeV; measured Eα, σ(θ).

doi: 10.1103/PhysRevC.73.024609
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6007.


2006SH07      Phys.Lett. B 633, 463 (2006)

A.Shrivastava, A.Navin, N.Keeley, K.Mahata, K.Ramachandran, V.Nanal, V.V.Parkar, A.Chatterjee, S.Kailas

Evidence for transfer followed by breakup in 7Li + 65Cu

NUCLEAR REACTIONS 65Cu(6Li, dα), (7Li, dα), (7Li, tα), E=25 MeV; measured Eα, Iα, dα-, tα-coin, σ(θ). 65Cu(6Li, 6Li), (7Li, 7Li), E=25 MeV; measured elastic σ(θ). Comparison with DWBA and coupled channels calculations.

doi: 10.1016/j.physletb.2005.12.060
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0378.


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