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NSR database version of April 11, 2024.

Search: Author = B.Roy

Found 75 matches.

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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
Citations: PlumX Metrics


2023MO26      Eur.Phys.J. A 59, 234 (2023)

G.Mohanto, A.Parihari, Y.K.Gupta, A.Pal, A.Gandhi, S.De, K.Ramachandran, E.T.Mirgule, B.Srinivasan, K.Kalita, A.Kumar, N.K.Deb, K.Rani, A.Tejaswi, C.Vadagama, V.Bharud, L.S.Danu, B.J.Roy, M.Kushwaha, B.K.Nayak, A.Saxena

Sensitivity of β4 values extracted from quasi elastic barrier distribution to the 2n transfer channel

NUCLEAR REACTIONS 176Yb(16O, X), E=54-84 MeV; measured reaction products; deduced σ(E), the Fusion Barrier Distributions (FBD), impact of deformation parameters on experimental barrier distribution. The BARC-TIFR Pelletron LINAC facility, Mumbai.

doi: 10.1140/epja/s10050-023-01143-z
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Data from this article have been entered in the XUNDL database. For more information, click here.


2023SA23      Phys.Rev. C 107, L061601 (2023)

S.Santra, A.Pal, D.Chattopadhyay, A.Kundu, P.C.Rout, R.Gandhi, A.Baishya, T.Santhosh, K.Ramachandran, R.Tripathi, B.J.Roy, T.N.Nag, G.Mohanto, S.De, B.K.Nayak, S.Kailas

Shell effect on fission fragment mass distribution at E*cn up to 70 MeV: Role of multichance fission

NUCLEAR REACTIONS 238U(11B, X)249Bk, E=53-87.4 MeV; measured fission fragments from compound nuclei, (fragment)(fragment)-coin; deduced fission fragments mass distribution, total kinetic energies (TKE), mass-TKE correlations, ratio of asymmetric to symmetric contributions. Systematics on the excitation energy dependence of asymmetric fission contribution for fission of 241Np, 242Pu, 247Cf, 250Cf, 249Bk. Comparison to calculations performed with semiempirical model code GEF. Investigated the manifestation of the fragment shell effect in the integral mass distributions. Two position sensitive multiwire proportional counters (MWPCs) at 14-UD BARC-TIFR Pelletron-Linac facility (Mumbai).

doi: 10.1103/PhysRevC.107.L061601
Citations: PlumX Metrics


2022DE10      Phys.Rev. C 105, 054608 (2022)

N.K.Deb, K.Kalita, H.Al Rashid, A.Das, S.Nath, J.Gehlot, N.Madhavan, R.Biswas, R.N.Sahoo, P.K.Giri, A.Parihari, N.K.Rai, S.Biswas, A.Mahato, B.J.Roy

Investigation of isotopic dependence on the O + Ni fusion cross section near barrier energies

NUCLEAR REACTIONS 61Ni(16O, X), E=34.6-49.7 MeV; 61Ni(18O, X), E=33.6-52.6 MeV; 62Ni(18O, X), E=33.9-52.9 MeV; measured reaction products, evaporation residues; deduced fusion σ(Ε), fusion barrier distribution, fusion excitation function. Comparison to other experimental data and one-dimensional barrier penetration model (1DBPM) calculations. Recoil mass spectrometer - the heavy ion reaction analyzer (HIRA) at 15UD Pelletron accelerator facility at theInter-University Accelerator Center (IUAC), New Delhi.

doi: 10.1103/PhysRevC.105.054608
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6433.


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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2020DE32      Phys.Rev. C 102, 034603 (2020)

N.K.Deb, K.Kalita, H.Al Rashid, S.Nath, J.Gehlot, N.Madhavan, R.Biswas, R.N.Sahoo, P.K.Giri, A.Das, T.Rajbongshi, A.Parihari, N.K.Rai, S.Biswas, Khushboo, A.Mahato, B.J.Roy, A.Vinayak, A.Rani

Role of neutron transfer in the sub-barrier fusion cross section in 18O + 116Sn

NUCLEAR REACTIONS 116Sn(18O, X), E(cm)=44.6-74.3 MeV; measured evaporation residues, time of flight of evaporation residue, fusion σ(E) using the Heavy-Ion Reaction Analyzer (HIRA) array at the 15 UD Pelletron of IUAC-New Delhi; deduced fusion barrier distributions; examined the effects of positive Q-value neutron transfer (PQNT) channels on sub-barrier fusion. Comparisons with coupled-channels calculations using the CCFULL code, including 2+ and 3- excited states of 116Sn, and 2+ excited state of 18O; analyzed systematics of reduced fusion excitation functions of 112,116Sn, 112Cd(16O, X) and 116Sn, 148Nd, 92Mo, 74Ge(18O, X) reactions at sub-barrier energies.

doi: 10.1103/PhysRevC.102.034603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6391.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6386.


2020MO33      Phys.Rev. C 102, 044610 (2020)

G.Mohanto, S.De, A.Parihari, P.C.Rout, K.Ramachandran, K.Mahata, E.T.Mirgule, R.Gandhi, Sangeeta, M.Kushwaha, B.Srinivasan, S.Santra, A.Shrivastava, S.P.Behera, B.J.Roy, A.Jhingan, B.K.Nayak, A.Saxena

Effect of nuclear structure and fissility on quasifission

NUCLEAR REACTIONS 206,208Pb(35Cl, X), (37Cl, X), E(cm)/VB=0.95-1.05; measured fission fragments and time-of-flight of fragments using two position sensitive multiwire proportional counters (MWPCs); deduced fission fragment velocities, mass ratio and center-of-mass angle, mass-angle distributions (MAD spectra), absence of mass-angle correlations and that of fast quasifission (QF); analyzed mass widths of the mass distributions as function of excitation energy for the reactions studied in this work, and compared with previous experimental results for 208Pb(34S, X) and 208Pb(30Si, X) reactions. 208Pb, 238U(12C, X), E not given; 182W(13C, X), E not given; 175Lu, 186W, 186,192Os, 196Pt, 200Hg, 208Pb, 238U(16O, X), E not given; 232Th(18O, X), E not given; 178Hf, 238U(24Mg, X), E not given; 170Yb, 238U(28Si, X), E not given; 208Pb, 232Th(30Si, X), E not given; 178Hf, 194Pt, 202Hg, 208Pb(34S, X), E not given; 168Er, 186W, 208Pb, 232Th(34S, X), E not given; 154Sm, 206,208Pb(35Cl, X), (37Cl, X), E not given; 144Sm(35Cl, X), E not given; 142Nd, 154Sm, 198Pt, 208Pb, 232Th, 238U(40Ca, X), E not given; 144Sm, 162Dy, 170Er, 174Yb, 178Hf, 186W, 192Os, 196Pt, 200Hg, 208Pb, 238U(48Ti, X), E not given; 144,154Sm(48Ca, X), E not given; 154Sm, 170Er, 184W, 192Os, 198Pt, 208Pb(64Ni, X), E not given; analyzed measured cross sections and mass-angle distributions (MADs) by including deformation parameter β2; deduced effect on quasifission (QF) process.

doi: 10.1103/PhysRevC.102.044610
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2019KU06      Phys.Rev. C 99, 034609 (2019)

A.Kundu, S.Santra, A.Pal, D.Chattopadhyay, R.Tripathi, B.J.Roy, T.N.Nag, B.K.Nayak, A.Saxena, S.Kailas

Low-lying quadrupole and octupole collective excitations in the 112, 116, 118, 120, 122, 124Sn isotopes

NUCLEAR REACTIONS 112,116,118,120,122,124Sn(7Li, 7Li), (7Li, 7Li'), (7Li, 6Li), (7Li, 6He), E=28 MeV; measured reaction products, and differential σ(θ) for λ=2 and L=3 transitions in inelastic scattering using enriched targets and silicon surface barrier ΔE-E telescopes for fragment detection at BARC-TIFR Pelletron accelerator facility. 112,116,118,120,122,124Sn; deduced levels, deformation lengths for λ=2 and 3 excitations, proton and neutron transition matrix elements, Mn/Mp, B(E2), B(IS2), B(E3), B(IS3) for the first 2+ and 3- states in Sn nuclei. Optical model analysis using coupled reaction channels (CRC), and continuum discretized coupled channels (CDCC) calculations. 116Sn(p, p'), E=24.5 MeV; 116Sn(3He, 3He'), E=270 MeV; 116Sn(α, α'), E=40 MeV; 116Sn(6Li, 6Li'), E=240 MeV; comparison with previous σ(θ) data and calculations for λ=3 excitation in 116Sn.

doi: 10.1103/PhysRevC.99.034609
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6356.


2019KU15      Phys.Rev. C 100, 024614 (2019)

A.Kundu, S.Santra, A.Pal, D.Chattopadhyay, T.N.Nag, R.Gandhi, P.C.Rout, B.J.Roy, B.K.Nayak, S.Kailas

Reaffirmation of probe dependence of the mass deformation length for low-lying excitations in 112, 116, 118, 120, 122, 124Sn isotopes

NUCLEAR REACTIONS 112,116,118,120,122,124Sn(12C, 12C), (12C, 12C'), E=60 MeV; measured reaction products, outgoing projectile-like fragments, angular distributions; deduced differential elastic and inelastic cross sections. 112,116,118,120,122,124Sn; deduced levels, deformation lengths δ2 and δ3, matrix elements, transition probabilities (B(E2), B(IS2), B(E3), B(IS3)), Mn/Mp ratios for the first 2+ and 3- states extracted via coupled reaction channels (CRC) calculations with the collective model approach. Experiment performed at the BARC-TIFR Pelletron accelerator facility, Mumbai, India.

doi: 10.1103/PhysRevC.100.024614
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6358.


2019PA02      Phys.Rev. C 99, 014611 (2019)

J.Pandey, B.Pandey, A.Pal, S.V.Suryanarayana, S.Santra, B.K.Nayak, E.T.Mirgule, A.Saxena, D.Chattopadhyay, A.Kundu, V.V.Desai, A.Parihari, G.Mohanto, D.Sarkar, P.C.Rout, B.Srinivasan, K.Mahata, B.J.Roy, S.De, H.M.Agrawal

Determination of 59Ni (n, xp) reaction cross sections using surrogate reactions

NUCLEAR REACTIONS 56Fe(6Li, d), (6Li, X), E=35.9 MeV; 59Co(6Li, α), (6Li, X), E=40.5 MeV; measured protons, deuterons, α, pd- and pα-coin, differential σ(θ) using ΔE-E telescopes for charged particle detection at the BARC-TIFR Pelletron Accelerator Facility in Mumbai. 60Ni(n, p), (n, 2p), E=5-20 MeV; analyzed σ(E). 59Ni(n, xp), E=11.9-15.8 MeV; deduced σ by surrogate ratio method through the 56Fe(6Li, d) reaction, and using 59Co(6Li, α) reaction as reference. Comparison with theoretical calculations using TALYS-1.8 code with microscopic level densities, and with evaluated data libraries ROSFOND-2015, TENDL-2015 and ENDF/B-VIII.

doi: 10.1103/PhysRevC.99.014611
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33130.


2019SA17      Phys.Rev. C 99, 024607 (2019)

R.N.Sahoo, M.Kaushik, A.Sood, P.Kumar, A.Sharma, S.Thakur, P.P.Singh, P.K.Raina, M.M.Shaikh, R.Biswas, A.Yadav, J.Gehlot, S.Nath, N.Madhavan, V.Srivastava, M.K.Sharma, B.P.Singh, R.Prasad, A.Rani, A.Banerjee, U.Gupta, N.K.Deb, B.J.Roy

Sub-barrier fusion in the 37Cl + 130Te system

NUCLEAR REACTIONS 130Te(37Cl, X), E=121-155 MeV; measured reaction products, evaporation residues, time of flight of evaporation residue, fusion σ(E) using the HIRA recoil mass spectrometer at the 15UD Pelletron accelerator of IUAC-New Delhi; deduced fusion barrier distributions, astrophysical S factor, logarithmic derivative L(E) factor. Comparison with coupled-channels code calculations using CCFULL code. Systematics of reduced fusion excitation functions of 37Cl projectiles on 58,60,62,64Ni, 130Te targets at sub-barrier energies.

doi: 10.1103/PhysRevC.99.024607
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6360.


2018CH23      Phys.Rev. C 97, 051601 (2018)

D.Chattopadhyay, S.Santra, A.Pal, A.Kundu, K.Ramachandran, R.Tripathi, B.J.Roy, T.N.Nag, Y.Sawant, B.K.Nayak, A.Saxena, S.Kailas

Role of cluster structure in the breakup of 7Li

NUCLEAR REACTIONS 112Sn(7Li, 7Li), (7Li, 7Li'), (7Li, 6Li), (7Li, 5Li), E=30 MeV; measured α, 6He, triton, deuteron and proton spectra, and αt-, αd-, αp-, αα-coin from the breakup of 7Li into α+t and 6He+p, 6Li into α+d, and 5Li into α+p, yield distributions, σ, differential σ(θ) at the 14-UD Pelletron-Linac TIFR-BARC facility. 7Li; deduced resonances, J, π, widths, α+t breakup through 5/2- resonance, and additional cluster of 7Li as 6He+p. Comparison with coupled reaction channel (CRC), and continuum discretized coupled-channel (CDCC) calculations using FRESCO code. Comparison with previous experimental data.

doi: 10.1103/PhysRevC.97.051601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6340. Data from this article have been entered in the XUNDL database. For more information, click here.


2018CH37      Phys.Rev. C 98, 014609 (2018)

D.Chattopadhyay, S.Santra, A.Pal, A.Kundu, K.Ramachandran, R.Tripathi, B.J.Roy, Y.Sawant, B.K.Nayak, A.Saxena, S.Kailas

Resonant breakup of 8Be in 112Sn (7Li, 8Be → 2α) reaction

NUCLEAR REACTIONS 112Sn(7Li, 7Li), (7Li, 8Be), E=30 MeV; measured reaction products p, d, t, α, 6He and 6,7Li, Eα, Iα, αα-coin, differential σ(θ) from α+α breakup of 8Be in proton pickup channel, elastic scattering and transfer channels using double sided silicon strip detector array at the 14-UD Pelletron-Linac TIFR-BARC facility; deduced large angular separation of the α fragments. 8Be; deduced resonances, J, π, widths, σ for α+α sequential breakup of 7Li to 8Be and then to α+α through the 0+, 2+, and 4+ resonances in 8Be. 113Sb, 113Sn; deduced differential σ(θ) for g.s. and excited states through proton and neutron stripping channels. Comparison with CDDC plus CRC calculations using FRESCO code.

doi: 10.1103/PhysRevC.98.014609
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6344. Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6338.


2017KU06      Phys.Rev. C 95, 034615 (2017)

A.Kundu, S.Santra, A.Pal, D.Chattopadhyay, R.Tripathi, B.J.Roy, T.N.Nag, B.K.Nayak, A.Saxena, S.Kailas

Elastic, inelastic, and 1-nucleon transfer channels in the 7Li + 120Sn system

NUCLEAR REACTIONS 120Sn(7Li, 7Li), (7Li, 7Li'), (7Li, 6Li), (7Li, 6He), E=28, 30 MeV; measured proton, deuteron, triton, α, 6He, 6,7,8Li spectra differential σ(θ, E) using E-ΔE detector system at BARC-TIFR Pelletron facility. 120,121Sn, 121Sb; deduced levels, cross sections, particle-core spectroscopic factors for 1n- and 1p- transfer reactions. Cross sections compared with coupled-reaction-channels (CRC) calculations.

doi: 10.1103/PhysRevC.95.034615
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6306.


2017PA24      Phys.Rev. C 96, 024603 (2017)

A.Pal, S.Santra, D.Chattopadhyay, A.Kundu, K.Ramachandran, R.Tripathi, B.J.Roy, T.N.Nag, Y.Sawant, D.Sarkar, B.K.Nayak, A.Saxena, S.Kailas

Projectile-breakup-induced fission-fragment angular distributions in the 6Li + 232Th reaction

NUCLEAR REACTIONS 232Th(6Li, F), (6Li, αF), (6Li, dF), (6Li, pF), E=28, 32, 36 MeV; measured fission fragments, (fission fragment)α-, (fission fragment)d- and (fission fragment)p-coin, angular distributions for inclusive fission fragments and fission fragments in coincidence with α, deuterons and protons, yield distributions for α, deuterons and protons at BARC-TIFR Pelletron accelerator facility; deduced fission fragment anisotropy for inclusive and transfer-fission. Comparison with statistical saddle-point model (SSPM), and entrance-channel dependent (ECD) model calculations. Discussed effect of 6Li projectile breakup.

doi: 10.1103/PhysRevC.96.024603
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6311.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6274.


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
Citations: PlumX Metrics


2015IC01      Prog.Theor.Exp.Phys. 2015, 021D01 (2015)

Y.Ichikawa, T.Nagae, H.Fujioka, H.Bhang, S.Bufalino, H.Ekawa, P.Evtoukhovitch, A.Feliciello, S.Hasegawa, S.Hayakawa, R.Honda, K.Hosomi, K.Imai, S.Ishimoto, C.W.Joo, S.Kanatsuki, R.Kiuchi, T.Koike, H.Kumawat, Y.Matsumoto, K.Miwa, M.Moritsu, M.Naruki, M.Niiyama, Y.Nozawa, R.Ota, A.Sakaguchi, H.Sako, V.Samoilov, S.Sato, K.Shirotori, H.Sugimura, S.Suzuki, To.Takahashi, T.N.Takahashi, H.Tamura, T.Tanaka, K.Tanida, A.O.Tokiyasu, Z.Tsamalaidze, B.Roy, M.Ukai, T.O.Yamamoto, S.Yang

Observation of the "K- pp"-like structure in the d(π+, K+) reaction at 1.69 GeV/c

NUCLEAR REACTIONS 2H(π+, K+), E=1.69 GeV; measured reaction products; deduced "K- pp"-like structure, hyperon resonance, doorway states.

doi: 10.1093/ptep/ptv002
Citations: PlumX Metrics


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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6264.


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
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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.


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
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2012BH01      Nucl.Sci.Eng. 170, 44 (2012)

M.Bhike, B.J.Roy, A.Saxena, R.K.Choudhury, S.Ganesan

Measurement of 232Th(n, γ)233Th, 98Mo(n, γ)99Mo, 186W(n, γ)187W, 115In(n, γ)116m1In, and 92Mo(n, p)92mNb Cross Sections in the Energy Range of 1.6 to 3.7 MeV

NUCLEAR REACTIONS 232Th(n, γ), E =1.6, 2.2, 3.0, 3.7 MeV; 98Mo, 186W, 115In, 197Au(n, γ), 92Mo(n, p), E=3.2 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VII.0, JENDL-4.4, JEFF-3.1 evaluated nuclear libraries, EMPIRE nuclear model code calculations.

doi: 10.13182/NSE10-63
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33038.


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
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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.


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.


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.


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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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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2009BH06      Nucl.Sci.Eng. 163, 175 (2009)

M.Bhike, A.Saxena, B.J.Roy, R.K.Choudhury, S.Kailas, S.Ganesan

Measurement of 67Zn(n, p)67Cu, 92Mo(n, p)92mNb, and 98Mo(n, γ)99Mo Reaction Cross Sections at Incident Neutron Energies of En = 1.6 and 3.7 MeV

NUCLEAR REACTIONS 67Zn, 92Mo(n, p), 98Mo(n, γ), E=1.6, 3.7 MeV; measured Eγ, Iγ; deduced σ. Comparison with EMPIRE-2.19 model code.

doi: 10.13182/NSE163-175
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14251.


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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1732.


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


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.


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


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6047.


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
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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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0819.


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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0678.


2003AB02      Phys.Lett. B 553, 31 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll

Isospin symmetry breaking and scaling observed in pion production in p+d reactions

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ), σ(E); deduced scale parameter, isospin symmetry breaking, related features.

doi: 10.1016/S0370-2693(02)03166-0
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2003AB16      Phys.Scr. T104, 88 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, M.Ulicny, A.Strzakowski, R.Tsenov, J.Urban, K.Zwoll

Simultaneous Measurements of p + d → 3He + π0 and p + d → 3H + π+ Reactions with the GEM detector

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 750-1050 MeV/c; measured σ(θ); deduced slope parameters.

doi: 10.1238/Physica.Topical.104a00088
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2003AB20      Phys.Rev. C 68, 021603 (2003)

M.Abdel-Bary, P.Hawranek, J.Ilieva, K.Kilian, D.Kirilov, St.Kistryn, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, L.Pentchev, N.Piskunov, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, J.Smyrski, R.Tsenov, M.Ulicny, J.Urban, A.Wronska

π0 - η meson mixing in pd → 3+/3Heπ0 reactions

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 1.56-1.70 GeV/c; measured σ(θ); deduced isospin symmetry breaking effects, π0-η mixing angle value.

doi: 10.1103/PhysRevC.68.021603
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2003AB30      Eur.Phys.J. A 18, 367 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll

Study of p + d → 3A + π reactions in the Δ-resonance region

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ); deduced slope parameters, reaction mechanism features.

doi: 10.1140/epja/i2002-10286-2
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2002BE46      Phys.Rev. C65, 064001 (2002)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, R.Maier, H.Nann, J.Niskanen, D.Prasuhn, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll

Measurement of the pp → ppπ0 Reaction at 850 MeV/c and Partial Wave Cross Sections

NUCLEAR REACTIONS 1H(p, pπ0), E at 850 MeV/c; measured missing mass, σ(E); deduced σ. Comparison with previous results, model predictions.

doi: 10.1103/PhysRevC.65.064001
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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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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1048.


2001BE13      Phys.Rev. C63, 044011 (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll

Differential Cross Sections Measurement for the pp → dπ+ Reaction at 850 MeV/c

NUCLEAR REACTIONS 1H(p, π+), E at 850 MeV/c; measured missing mass spectra, σ, σ(q), anisotropy. Comparison with earlier data and with phase-shift calculations.

doi: 10.1103/PhysRevC.63.044011
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2001BE35      Nucl.Phys. A690, 473 (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, J.Smyrski, R.V.Srikantiah, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Simultaneous Measurements of the p + d → (A = 3) + π Reactions

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 750, 800, 850 MeV/c; measured pion missing mass distributions, σ(θ), total σ; deduced isospin symmetry conservation features. Simultaneous measurement, comparisons with previous results and model predictions.

doi: 10.1016/S0375-9474(00)00699-0
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2001BE37      Nucl.Phys. A689, 398c (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Meson Production in p + d Reactions

NUCLEAR REACTIONS 2H(p, X)3He, E not given; measured η meson production σ(θ). 2H(p, π0), E at 850, 1050 MeV/c; measured σ(θ). Comparisons with model predictions.

doi: 10.1016/S0375-9474(01)00864-8
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2001GU09      Nucl.Phys. A683, 3 (2001)

D.Gupta, C.Samanta, A.Chatterjee, S.Kailas, B.J.Roy, K.Mahata, A.Shrivastava

Measurement of 42 MeV 7Li Projectile Breakup on 208Pb Target Near Grazing Incidence

NUCLEAR REACTIONS 208Pb(7Li, 7Li), E=42 MeV; measured σ(θ). 208Pb(7Li, X), (7Li, tα), E=42 MeV; measured elastic, direct, and sequential breakup particle spectra, σ(E, θ); deduced reaction mechanism features. 197Au(7Li, tα), E=54 MeV; 208Pb(7Li, tα), E=63 MeV; analyzed σ(E, θ).

doi: 10.1016/S0375-9474(00)00452-8
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2001GU32      Pramana 57, 209 (2001)

D.Gupta, C.Samanta, R.Kanungo, P.Basu, S.Roy, S.Kailas, A.Chatterjee, B.J.Roy, K.Mahata, A.Samant, A.Shrivastava

Breakup of 42 MeV 7Li Projectiles in the Fields of 12C and 197Au Nuclei

NUCLEAR REACTIONS 12C, 197Au(7Li, tα), E=42 MeV; measured Eα, triton spectra, σ(E, θ). Comparison with Serber model predictions.

doi: 10.1007/s12043-001-0177-7
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2000BE15      Nucl.Phys. A663-664, 963c (2000)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strazalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Test of Charge Independence in p + d → (A = 3) + Pion Reactions

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 850 MeV/c; measured σ(θ); deduced ratio. Simultaneous measurement.

doi: 10.1016/S0375-9474(99)00808-8
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1999BE35      Nucl.Instrum.Methods Phys.Res. A426, 249 (1999)

M.G.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, M.Drochner, J.Ernst, S.Fortsch, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, M.Hawash, S.Igel, I.Ilieva, R.Jahn, L.Jarczyk, G.Kemmerling, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, B.J.Lieb, G.Lippert, H.Machner, A.Magiera, R.Maier, H.Nann, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.Roy, R.Siudak, J.Smyrski, A.Strzalkowski, R.Tsenov, P.A.Zolnierczuk, K.Zwoll, and the GEM Collaboration

Precise Momentum Determination of the External COSY Proton Beam Near 1930 MeV/c

NUCLEAR REACTIONS 1H(p, π+), E at 1930.5 MeV/c; measured pion, deuteron momenta; deduced absolute beam momentum.

doi: 10.1016/S0168-9002(99)00014-5
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1999PA52      Pramana 53, 843 (1999)

H.S.Patel, B.Srinivasan, B.J.Roy, M.G.Betigeri

12C Induced Transfer Reactions on 56Fe

NUCLEAR REACTIONS 56Fe(12C, 12C), (12C, 11B), (12C, 13C), E=60 MeV; measured σ(E, θ). Coupled channels analysis.

doi: 10.1007/s12043-999-0117-5
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1998PA43      Pramana 51, 433 (1998)

H.S.Patel, B.Srinivasan, B.J.Roy, M.G.Betigeri

Investigation of Two- and Three-Nucleon Transfer Reactions in 12C + 56Fe

NUCLEAR REACTIONS 56Fe(12C, 12C), (12C, 10Be), (12C, 9Be), E=60 MeV; measured σ(E), σ(θ); deduced spectroscopic factors, transfer probabilities, reaction mechanism.

doi: 10.1007/BF02828936
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1997RO05      Appl.Radiat.Isot. 48, 785 (1997)

B.Roy, B.K.Chatterjee, S.C.Roy, N.Bhattacharya, N.Choudhury

Photoelectric Cross-Sections Derived from Measured Total Attenuation Coefficient of Photons Near Absorption Edges of Heavier Atoms

NUCLEAR STRUCTURE Z=41-92; analyzed total photon alternation coefficients data; deduced photoelectric σ.

ATOMIC PHYSICS Z=41-92; analyzed total photon alternation coefficients data; deduced photoelectric σ.

doi: 10.1016/S0969-8043(96)00321-1
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1996KA11      Nucl.Phys. A599, 579 (1996)

R.Kanungo, T.Sinha, C.Samanta, S.Roy, A.Chatterjee, B.J.Roy, S.Ray

Wide-Angle Measurement of 48 MeV 6Li Projectile Fragmentation on 197Au

NUCLEAR REACTIONS 197Au(6Li, 6Li), (6Li, α), (6Li, d), (6Li, dα), E=48 MeV; measured σ(θ). DWBA analysis, breakup.

doi: 10.1016/0375-9474(95)00480-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6137.


1996RO01      Nucl.Phys. A597, 151 (1996)

B.J.Roy, B.Srinivasan, M.G.Betigeri, H.C.Jain, M.L.Jhingan

Investigation of Multi-Nucleon Transfer Reactions in 12C + 115In

NUCLEAR REACTIONS 115In(12C, X), E=84 MeV; measured σ(θ), X=14,13,11C, 12,11,10B, 10,9,7Be, 7,6Li. Energy spectra analysed in the constrained phase space approach.

doi: 10.1016/0375-9474(95)00443-2
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1995RO11      Nucl.Phys. A588, 706 (1995)

B.J.Roy, B.Srinivasan, E.Shallom, M.G.Betigeri, H.C.Jain, M.L.Jhingan

Multinucleon Transfer Studies in 12C + 88Sr

NUCLEAR REACTIONS 88Sr(12C, 12C), (12C, 11C), (12C, 13C), (12C, 14C), (12C, 11B), (12C, 10B), (12C, 10Be), (12C, 9Be), E=87.5 MeV; measured σ(θ); deduced reaction mechanisms, one-, two-, three-nucleon transfer probabilities.

doi: 10.1016/0375-9474(95)00007-N
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6107.


1993RO19      Nucl.Phys. A564, 271 (1993)

B.J.Roy, M.G.Betigeri, M.L.Jhingan, H.C.Jain

Study of the Reaction 115In(12C, 11B)116Sn

NUCLEAR REACTIONS 115In(12C, 11B), E=66-84 MeV; measured σ(θ, E). 115In(12C, 12C), E=84 MeV; measured σ(θ); deduced optical model potentials, reaction mechanism. 116Sn levels deduced spectroscopic factors. Comparison with DWBA calculations.

doi: 10.1016/0375-9474(93)90521-X
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1986CH45      Pramana 27, 795 (1986)

S.N.Chatterjee, B.N.Roy

Alpha Particle and Deuteron Impact L-Shell Ionization of Ar, Cu, Ge, Br, Zr and Ag

ATOMIC PHYSICS Ar, Cu, Ge, Br, Ag, Zr(α, X), (d, X), E=50-2000 KeV; calculated L-shell ionization σ(E). Vrien's expressions.

doi: 10.1007/BF02845647
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1986SH15      Physica 138C, 219 (1986)

S.K.Shrivastava, B.N.Roy

α-Particle and Deuteron Impact K-Shell Ionisation of Atoms in Binary Encounter Approximation

ATOMIC PHYSICS Mg, 27Al, Ca, 55Mn, Cu(α, X), E < 5 MeV; 45Sc, Ti, Fe, Ni(d, X), E < 5 MeV; calculated K-shell ionization σ.

doi: 10.1016/0378-4363(86)90512-7
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1984SH06      Physica 124C, 127 (1984)

S.K.Shrivastava, A.Kumar, B.N.Roy

Proton Impact K-Shell Ionisation of Atoms in Binary Encounter Approximation

ATOMIC PHYSICS C(p, X), E=0.01-5 MeV; O(p, X), E=0.02-4 MeV; Al, Mg(p, X), E=0.03-4 MeV; Cu, Co, Zn(p, X), E=0.1-2 MeV; calculated impact ionization σ. Binary encounter approximation.

doi: 10.1016/0378-4363(84)90040-8
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1983CH48      Physica 122C, 275 (1983)

S.N.Chatterjee, A.Kumar, B.N.Roy

Proton Impact L-Shell Ionisation of Atoms

ATOMIC PHYSICS Ar(p, X), E=0.01-2.5 MeV; Cu(p, X), E=0.03-2.5 MeV; Kr(p, X), E=0.1-10 MeV; Ag(p, X), E=0.1-2 MeV; Xe(p, X), E=0.1-10 MeV; calculated L-shell ionization σ. Coulomb deflection, target electron binding effects, Vriens formalism.

doi: 10.1016/0378-4363(83)90090-6
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1978RA18      Lett.Nuovo Cim. 23, 126 (1978)

R.Raj, B.B.Roy, O.P.Rustgi, M.L.Rustgi

Negative-Parity Levels in Even Nickel Isotopes

NUCLEAR STRUCTURE 60,62,64,66Ni; calculated negative parity levels, B(λ).

doi: 10.1007/BF02763077
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1975RO17      Phys.Rev. C12, 323 (1975)

B.B.Roy, D.C.Choudhury

Nuclear Properties of the Low-Lying States in 99Mo

NUCLEAR STRUCTURE 99Mo; calculated levels, J, π, S, μ, quadrupole moment for the ground, first excited states. Compared with experiments.

doi: 10.1103/PhysRevC.12.323
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1971RU06      Phys.Rev. C3, 2238 (1971)

M.L.Rustgi, R.P.Singh, B.B.Roy, R.Raj, C.C.Fu

Shell-Model Calculations for V51 and Cr52

NUCLEAR STRUCTURE 51V, 52Cr; calculated levels, B(λ), μ, quadrupole moment, S for 50Ti(3He, d), 51V(3He, d).

doi: 10.1103/PhysRevC.3.2238
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1970RU03      Phys.Rev. C1, 1138 (1970)

M.L.Rustgi, B.B.Roy, R.Raj

Theoretical Study of 1+ and 3+ States in Even-A Nickel Isotopes

NUCLEAR STRUCTURE 58,60,62,64,66Ni; calculated levels, B(λ). Modified Tamm-Dancoff approximation.

doi: 10.1103/PhysRevC.1.1138
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1970RU10      Phys.Rev. C2, 2446 (1970)

M.L.Rustgi, B.B.Roy, R.Raj

M1 and E2 Transitions from 1+ and 3+ States in Even-A Nickel Isotopes

NUCLEAR STRUCTURE 58,60,62,64Ni; calculated B(M1), B(E2).

doi: 10.1103/PhysRevC.2.2446
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Note: The following list of authors and aliases matches the search parameter B.Roy: , B.B.ROY, B.J.ROY, B.N.ROY