NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = V.Jha Found 47 matches. 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
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
2023PA09 Eur.Phys.J. A 59, 88 (2023) 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
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
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
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
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
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
2021PA41 Phys.Lett. B 823, 136760 (2021) D.Pandit, D.Mondal, T.K.Ghosh, S.Mukhopadhyay, S.Pal, A.Sen, A.K.Saha, V.N.Jha, S.Saha, C.Bhattacharya, A.K.Mohanty Search for coherent bremsstrahlung from spontaneous fission at 555 meter deep underground laboratory RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ, γ-γ-coin.; deduced a new upper limit for γ-ray emission from the nucleus-nucleus coherent bremsstrahlung in 25-180 MeV energy region, which is two orders of magnitude lower than the previous value.
doi: 10.1016/j.physletb.2021.136760
2020JH01 Phys.Rep. 845, 1 (2020) Incomplete fusion reactions using strongly and weakly bound projectiles
doi: 10.1016/j.physrep.2019.12.003
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
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
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
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
2016PA32 Phys.Rev. C 94, 024609 (2016) 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
2016RO06 Pramana 86, 97 (2016) B.J.Roy, A.Parmar, T.Nandi, B.Mohanty, M.Oswal, S.Klumar, A.Jhingan, V.Jha, D.C.Biswas Measurement of multinucleon transfer cross-sections in 58Ni, 56Fe(12C, x); x: 13, 11C, 11, 10B, 10, 9, 7Be, 8Beg.s. and 7, 6Li at E(12C) = 60 MeV NUCLEAR REACTIONS 58Ni(12C, 13C), (12C, 11C), (12C, 11B), (12C, 10B), (12C, 10Be), (12C, 9Be), (12C, 7Be), (12C, 7Li), (12C, 6Li), E=60 MeV; measured reaction products, Eα, Iα; deduced σ(θ), parameters, transfer probabilities. The optical model (OM) search code SFRESCO, comparison with available data.
doi: 10.1007/s12043-015-0965-0
2015CI01 Acta Phys.Pol. B46, 459 (2015) I.CiepaL, B.KLos, A.Kozela, E.Stephan, St.Kistryn, A.Biegun, K.Bodek, A.Deltuva, M.Eslami-Kalantari, V.Jha, N.Kalantar-Nayestanaki, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, M.Kravcikova, P.Kulessa, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, I.Skwira-Chalot, R.Sworst, J.Urban, J.Zejma Coulomb Force Effects in Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(d, 2p), E=130 MeV; measured reaction products; deduced σ(θ). Comparison with results of theoretical calculations based on the realistic Argonne V18 potential supplemented with the long-range electromagnetic component.
doi: 10.5506/APhysPolB.46.459
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
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
2014CI06 Few-Body Systems 55, 639 (2014) I.Ciepal, B.Klos, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, J.Zejma Investigation of the Three-Nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(d, 2p), E=100, 130 MeV; measured reaction products, Ep, Ip; deduced σ, σ(θ). Comparison with available data.
doi: 10.1007/s00601-014-0841-3
2014JH01 Phys.Rev. C 89, 034605 (2014) 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
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
2013KL01 Acta Phys.Pol. B44, 345 (2013) B.Klos, I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, B.Jamroz, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Systematic Studies of the Three-nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(pol d, 2p), E=100, 130, 160 MeV; analyzed available data; deduced 3N system dynamics, 3NF effects.
doi: 10.5506/APhysPolB.44.345
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
2012CI01 Phys.Rev. C 85, 017001 (2012) I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, M.Kis, St.Kliczewski, B.Klos, A.Kozela, M.Kravcikova, M.Lesiak, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Vector analyzing powers of deuteron-proton elastic scattering and breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, d), (polarized d, 2p), E=130 MeV; measured Ep, Ip, Ed, Id, pp-coin, vector analyzing powers of the elastic reaction iT11 and breakup process; deduced effects of three nucleon force and Coulomb interaction. COSY accelerator and GwWall detector at Julich. Comparison with theoretical predictions from realistic NN potential, NN potential combined with a three-nucleon force model, and ChPT framework.
doi: 10.1103/PhysRevC.85.017001
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
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
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
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
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
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
2010VE04 Eur.Phys.J. A 44, 385 (2010) S.Verma, J.J.Das, A.Jhingan, K.Kalita, S.Barua, K.S.Golda, N.Madhavan, P.Sugathan, S.Nath, T.Varughese, J.Gehlot, S.Mandal, Ranjit, P.K.Sahu, B.John, B.K.Nayak, V.Jha, A.Saxena, S.K.Datta and R.Singh Interaction of loosely bound radioactive 7Be and stable 7Li with 9Be NUCLEAR REACTIONS 9Be(7Li, X), E=15.75, 24, 30 MeV; 9Be(7Be, X), E=17, 19, 21 MeV; 9Be(7Be, 6Li), E=19, 21 MeV; measured reaction products; 7,9Be, 7Li; deduced σ(θ), α-energy spectra, energy dependence of the fusion σ. Comparison with FRDWBA calculations.
doi: 10.1140/epja/i2010-10966-2
2009BU02 Phys.Rev. C 79, 012201 (2009) A.Budzanowski, A.Chatterjee, P.Hawranek, R.Jahn, B.K.Jain, V.Jha, S.Kailas, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, L.C.Liu, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, P.Shukla, I.Sitnik, R.Siudak, R.Tsenov, J.Urban, G.Vankova, and the COSY-GEM Collaboration Search for η-mesic nuclei in a recoil-free transfer reaction NUCLEAR REACTIONS 27Al(p, 3HeX), E=1745 MeV/c; measured 3He spectra, deduced missing mass spectrum.
doi: 10.1103/PhysRevC.79.012201
2009BU06 Nucl.Phys. A821, 193 (2009) A.Budzanowski, A.Chatterjee, R.Gebel, P.Hawranek, R.Jahn, V.Jha, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Prasuhn, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, R.Tsenov, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration Cross section and tensor analysing power of the dd → ηα reaction near threshold
doi: 10.1016/j.nuclphysa.2009.02.004
2009BU08 Phys.Rev. C 79, 061001 (2009) A.Budzanowski, A.Chatterjee, P.Hawranek, F.Hinterberger, R.Jahn, V.Jha, K.Kilian, Da.Kirillov, Di.Kirillov, S.Kliczewski, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, J.A.Niskanen, N.Piskunov, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, H.J.Stein, R.Tsenov, J.Urban, G.Vankova, C.Wilkin, and the COSY-GEM Collaboration Precision measurements of the pp → π+pn and pp → π+d reactions: Importance of long-range and tensor force effects NUCLEAR REACTIONS p(p, X), (p, π+)d, (p, π+)pn, E=401, 601, 951 MeV; measured forward differential cross sections for pion production; deduced normalization factor for the deuteron- and pn-outgoing channels using the Faldt-Wilkin theorem.
doi: 10.1103/PhysRevC.79.061001
2009JH01 Phys.Rev. C 80, 034607 (2009) Effect of breakup in the fusion of 7Li with 165Ho NUCLEAR REACTIONS 165Ho(7Li, X), E=41.7 MeV; calculated σ, angular distributions, average angular momentum, and breakup polarization potentials using continuum discretized coupled channels method (CDCC). Comparison with experimental data.
doi: 10.1103/PhysRevC.80.034607
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
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
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
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
2006AD19 Phys.Rev. C 74, 024602 (2006) S.Adhikari, C.Samanta, C.Basu, B.J.Roy, S.Ray, A.Srivastava, K.Ramachandran, V.Tripathi, K.Mahata, V.Jha, P.Shukla, S.Rathi, M.Biswas, P.R.Chowdhury, A.Chatterjee, S.Kailas Reaction mechanisms with loosely bound nuclei 7Li+6Li at forward angles in the incident energy range 14-20 MeV NUCLEAR REACTIONS 6Li(7Li, pX), (7Li, dX), (7Li, tX), (7Li, αX), E=14-20 MeV; measured light charged particle yields, spectra, σ(E, θ); deduced reaction mechanism features. Comparison with model predictions.
doi: 10.1103/PhysRevC.74.024602
2006JH01 Pramana 66, 943 (2006) V.Jha, B.J.Roy, A.Chatterjee, H.Machner, for the GEM Collaboration Study of η-nucleus interaction through the formation of η-nucleus bound state
doi: 10.1007/BF02704793
2006MA49 Acta Phys.Slovaca 56, 227 (2006) H.Machner, M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, R.Jahn, V.Jha, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration The η meson physics program at GEM
2006RO27 Pramana 66, 893 (2006) B.J.Roy, V.Jha, A.Chatterjee, H.Machner, for the GEM Collaboration Isospin symmetry violation, meson production and η-nucleus interaction studies NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 1.56, 1.57, 1.571, 1.59, 1.7 GeV/c; measured particle spectra. 6Li(p, X)7Be, E=662.5 MeV; measured η-meson production associated particle spectra; deduced approximate σ.
doi: 10.1007/BF02704787
2005AB01 Phys.Lett. B 610, 31 (2005) M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, F.Hinterberger, V.Jha, K.Kilian, S.Kliczewski, D.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, J.Niskanen, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, M.Smiechowicz, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration Detailed comparison of the pp → π+ pn and pp → π+d reactions at 951 MeV NUCLEAR REACTIONS 1H(p, pπ+), (p, π+), E=951 MeV; measured missing mass spectra, σ; deduced D-state effects.
doi: 10.1016/j.physletb.2005.01.100
2004JH01 Eur.Phys.J. A 19, 347 (2004) V.Jha, B.J.Roy, A.Chatterjee, H.Machner Studies of multi-nucleon transfer reactions in 90Zr(18O, X) and 90Zr(16O, X) NUCLEAR REACTIONS 90Zr(16O, 16O), (16O, 15N), (16O, 14N), (16O, 13N), (16O, 14C), (16O, 13C), (16O, 12C), (16O, 12B), (16O, 11B), (16O, 10B), (16O, 10Be), (16O, 9Be), (16O, 7Be), (16O, 7Li), (16O, 6Li), (18O, 18O), (18O, 16O), (18O, 17N), (18O, 16N), (18O, 15N), (18O, 14N), (18O, 13N), (18O, 14C), (18O, 13C), (18O, 12C), (18O, 12B), (18O, 11B), (18O, 10B), (18O, 10Be), (18O, 9Be), (18O, 7Be), (18O, 7Li), (18O, 6Li), E=90 MeV; measured particle spectra, σ(θ), total σ. Diffractional model DWBA analysis.
doi: 10.1140/epja/i2002-10310-7
2002JH01 Eur.Phys.J. A 15, 389 (2002) V.Jha, B.J.Roy, A.Chatterjee, H.S.Patel, B.Srinivasan, M.G.Betigeri, H.Machner 16O-induced transfer reactions on 90Zr NUCLEAR REACTIONS 90Zr(16O, 16O), (16O, 16O'), (16O, 15N), (16O, 15O), (16O, 17O), (16O, 14C), E=90 MeV; measured σ(θ), σ(E); deduced potential features, reaction mechanism features. Coupled-channels analysis.
doi: 10.1140/epja/i2001-10221-1
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