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NSR database version of April 11, 2024.

Search: Author = T.Banerjee

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2023BA37      Phys.Rev. C 108, 064601 (2023)

T.Banerjee, E.M.Kozulin, G.N.Knyazheva, A.A.Bogachev, I.M.Itkis, E.Vardaci, A.Di Nitto, M.Ashaduzzaman, P.A.Setaro, G.Alifano

Evolution of multimodal fission with energy in 238Np populated by 6Li + 232Th

doi: 10.1103/PhysRevC.108.064601
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2023DI03      Phys.Rev. C 107, 024615 (2023)

A.Di Nitto, E.Vardaci, F.Davide, G.La Rana, M.Ashaduzzaman, D.Mercogliano, P.A.Setaro, T.Banerjee, A.Vanzanella, D.Bianco, M.Cinausero, N.Gelli, F.Loffredo, M.Quarto

Clustering effects in 36Ar nuclei produced via the 24Mg + 12C reaction

NUCLEAR REACTIONS 12C(24Mg, X)36Ar, E=91.72 MeV; measured Eα, Iα, Ep, Ip, evaporation residues (ER), ER Time-of-Flight, (ER)α-coin; deduced spectra and angular distributions of outgoing particles. Comparison to statistical model, rotating liquid drop model and cranked cluster model predictions. Pointed out signature of the formation of a long-lived orbiting-like dinuclear system at high excitation energies (40-60 MeV) from light-particle emission studies of α-like nuclei. Ball of 8πLP consisting of 125 ΔE-E Si-CsI telescope coupled to an PPAC evaporation residue detector tandem accelerator of Laboratori Nazionli di Legnaro (LNL).

doi: 10.1103/PhysRevC.107.024615
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2022BA11      Phys.Rev. C 105, 044614 (2022)

T.Banerjee, E.M.Kozulin, N.T.Burtebayev, K.B.Gikal, G.N.Knyazheva, I.M.Itkis, K.V.Novikov, T.N.Kvochkina, Y.S.Mukhamejanov, A.N.Pan

Search for possible fission modes at high excitation energies in 254Fm

NUCLEAR REACTIONS 238U(16O, X)254Fm, E=89, 101 MeV; measured reaction products, fission fragments; deduced mass–total kinetic energy and mass distributions of fission fragments, mass distribution widths, fission fragment yields. 254Fm; deduced fission modes. Systematics of the fission modes obtained in 238U(16O, X)254Fm, 238U(18O, X)256Fm, 208Pb(18O, X)226Th, 232Th(4He, X)236U reactions. Double-arm time-of-flight spectrometer CORSET at U400 cyclotron (JINR).

doi: 10.1103/PhysRevC.105.044614
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2022BA16      Physics of Part.and Nuclei 53, 135 (2022)

T.Banerjee, E.M.Kozulin, K.B.Gikal, I.M.Itkis, G.N.Knyazheva, N.I.Kozulina, K.V.Novikov, I.N.Diatlov, I.V.Pchelintsev, A.N.Pan, I.V.Vorobiev

Super-Asymmetric Fission Mode in 254Fm Nucleus Populated by 16O + 238U Reaction

RADIOACTIVITY 254Fm(SF) [from 238U(16O, X), E=89, 101 MeV]; measured decay products; deduced mass and total kinetic energy distributions. Comparison with theoretical calculations. The double-arm time-of-flight (TOF) spectrometer CORSET at the Flerov Laboratory of Nuclear Reactions (Dubna, Russia).

doi: 10.1134/S1063779622020150
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2022BA46      Phys.Atomic Nuclei 85, 770 (2022)

T.Banerjee, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis

Search for the Fission Modes in 238Np Nucleus Populated by 6Li + 232Th

NUCLEAR REACTIONS 232Th(6Li, X)238Np, E=28.5, 40 MeV; measured reaction products; deduced mass-total kinetic energy (M-TKED) of fission fragments. Comparison with the multi-modal random neck rupture (MM-RNR) model. The CORSET set up at the Flerov Laboratory of Nuclear Reactions.

doi: 10.1134/S1063778823010076
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2022BE17      Phys.Rev. C 105, 064614 (2022)

A.C.Berriman, D.J.Hinde, D.Y.Jeung, M.Dasgupta, H.Haba, T.Tanaka, K.Banerjee, T.Banerjee, L.T.Bezzina, J.Buete, K.J.Cook, S.Parker-Steele, C.Sengupta, C.Simenel, E.C.Simpson, M.A.Stoyer, B.M.A.Swinton-Bland, E.Williams

Energy dependence of p + 232Th fission mass distributions: Mass-asymmetric standard I and standard II modes, and multichance fission

NUCLEAR REACTIONS 232Th(p, F), E=6.2-28MeV; measured reaction products, fission fragments; deduced fission fragment yields mass distribution. Studied the influence of the multichance fission on the shape of the mass distribution. Comparison to other experimental data and GEF calculations. CUBE spectrometer consisting of large MWPCs at 14UD tandem electrostatic accelerator of the Australian National University Heavy Ion Accelerator Facility.

RADIOACTIVITY 248Cm(SF); measured fission fragments; deduced fission fragment yields mass distribution.

doi: 10.1103/PhysRevC.105.064614
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2022KO03      Phys.Rev. C 105, 014607 (2022)

E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, Y.S.Mukhamejanov, A.A.Bogachev, K.V.Novikov, V.V.Kirakosyan, D.Kumar, T.Banerjee, M.Cheralu, M.Maiti, R.Prajapat, R.Kumar, G.Sarkar, W.H.Trzaska, A.N.Andreyev, I.M.Harca, A.Mitu, E.Vardaci

Fission of 180, 182, 183Hg* and 178Pt* nuclei at intermediate excitation energies

NUCLEAR REACTIONS 142Nd(36Ar, F)178Pt*, E=158, 169, 181 MeV; 144Sm(36Ar, F)180Hg*, E=158, 181 MeV; 142,143Nd(40Ca, F)182Hg*/183Hg*, E=158, 169, 181 MeV; measured binary reaction products in coincidence mode using the double-arm time-of-flight spectrometer CORSET, consisting of a compact start detector and a position-sensitive stop detector of microchannel plates at the U400 cyclotron Flerov laboratory of Nuclear Reactions, Dubna; deduced mass-energy distributions of fission fragments at energies near and above the Coulomb barrier, mass-total kinetic energy (M-TKE) distribution contours of primary binary fragments, mass yields, fission fragments mass yields, asymmetric fission of preactinide nuclei, existence of well-deformed proton shell at Z≈36 and a less deformed proton shell at Z≈46. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.105.014607
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2022KO05      Phys.Rev. C 105, 024617 (2022)

E.M.Kozulin, G.N.Knyazheva, A.A.Bogachev, V.V.Saiko, A.V.Karpov, I.M.Itkis, K.V.Novikov, Y.S.Mukhamejanov, I.V.Pchelintsev, I.V.Vorobiev, T.Banerjee, M.Cheralu, P.P.Singh

Experimental study of fast fission and quasifission in the 40Ca + 208Pb reaction leading to the formation of the transfermium nucleus 248No

NUCLEAR REACTIONS 208Pb(40Ca, X)248No*, E=223, 250, 284 MeV; measured fission fragments; deduced mass and energy distributions of fission fragments, average total kinetic energies, fast fission σ(E), compound nucleus fission σ(E), 248No compound nucleus formation probability. Double-arm time-of-flight spectrometer CORSET at U400 cyclotron (JINR).

doi: 10.1103/PhysRevC.105.024617
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2021BO22      Phys.Rev. C 104, 024623 (2021)

A.A.Bogachev, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, K.V.Novikov, D.Kumar, T.Banerjee, I.N.Diatlov, M.Cheralu, V.V.Kirakosyan, Y.S.Mukhamejanov, A.N.Pan, I.V.Pchelintsev, R.S.Tikhomirov, I.V.Vorobiev, M.Maiti, R.Prajapat, R.Kumar, G.Sarkar, W.H.Trzaska, A.N.Andreyev, I.M.Harca, E.Vardaci

Asymmetric and symmetric fission of excited nuclei of 180, 190Hg and 184, 192, 202Pb formed in the reactions with 36Ar and 40, 48Ca ions

NUCLEAR REACTIONS 144Sm(36Ar, X)180Hg*, E=158, 181 MeV; 154Sm(36Ar, X)190Hg*, E=158, 181 MeV; 144Sm(40Ca, X)184Pb*, E=180, 190 MeV; 144Sm(48Ca, X)192Pb*, E=182, 188, 202 MeV; 154Sm(48Ca, X)202Pb*, E=173, 183, 194 MeV; measured binary reaction products in coincidence mode from the excited states of the compound nuclei using the double-arm time-of-flight spectrometer CORSET at the U400 cyclotron facility of Flerov Laboratory of Nuclear Reactions (FLNR), Dubna; deduced mass-total kinetic energy (TKE) distributions of binary fragments, mass and TKE distributions of fission fragments, contributions of symmetric and asymmetric fissions, well deformed proton shell at Z≈36 and less deformed proton shell at Z≈46.

doi: 10.1103/PhysRevC.104.024623
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2021BO23      Bull.Rus.Acad.Sci.Phys. 85, 1080 (2021), Erratum Bull.Rus.Acad.Sci.Phys. 86, 1557(2022)

A.A.Bogachev, E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, K.V.Novikov, T.Banerjee, M.Cheralu, M.G.Itkis, E.Mukhamedzhanov, D.Kumar, A.Pan, I.V.Pchelintsev, I.V.Vorobev, W.H.Trzaska, E.Vardaci, A.di Nitto, S.V.Khlebnikov, I.Harka, A.Andreyev

Study of Binary Processes in the Reactions of 36Ar + 144, 154Sm and 68Zn + 112Sn Leading to the Formation of Neutron-Deficient Compound 180, 190Hg Nuclei

NUCLEAR REACTIONS 144Sm(36Ar, X)180Hg, E=158 MeV; 154Sm(36Ar, X)190Hg, E=181 MeV; 112Sn(68Zn, X)180Hg, E=300 MeV; measured reaction products; deduced fission fragment mass yields, energy distributions; deduced asymmetric and symmetric fission.

doi: 10.3103/S1062873821100105
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2021KU32      Bull.Rus.Acad.Sci.Phys. 85, 1479 (2021)

D.Kumar, E.M.Kozulin, G.N.Knyazheva, M.Maiti, I.M.Itkis, A.A.Bogachev, K.V.Novikov, M.Cheralu, T.Banerjee, I.N.Diatlov, N.I.Kozulina, I.V.Pchelintsev, I.V.Vorobiev, A.N.Pan, R.Prajapat, R.Kumar, E.Vardaci, W.H.Trzaska, A.Andreyev, I.M.Harca

Investigation on Competing Fission Modes in 178Pt* Produced by 36Ar + 142Nd Reaction up to High Excitation Energies

NUCLEAR REACTIONS 142Nd(36Ar, X)178Pt, E=158-222 MeV; measured fission products, TOF; deduced mass-energy distributions of binary fission fragments, total kinetic energies, asymmetric and symmetric modes. Comparison with theoretical systematics. The double arm time-of-flight spectrometer CORSET.

doi: 10.3103/S1062873821120194
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2020BA41      Phys.Rev. C 102, 024603 (2020)

T.Banerjee, D.J.Hinde, D.Y.Jeung, K.Banerjee, M.Dasgupta, A.C.Berriman, L.T.Bezzina, H.M.Albers, Ch.E.Dullmann, J.Khuyagbaatar, B.Kindler, B.Lommel, E.C.Simpson, C.Sengupta, B.M.A.Swinton-Bland, T.Tanaka, A.Yakushev, K.Eberhardt, C.Mokry, J.Runke, P.Thorle-Pospiech, N.Trautmann

Systematic evidence for quasifission in 9Be-, 12C-, and 16O-induced reactions forming 258, 260No

NUCLEAR REACTIONS 238U(9Be, F)247Cm*, E=45-60 MeV; 244U(9Be, F)253Cf*, E=45-60 MeV; 248Cm(9Be, F)257Fm*, E=45-60 MeV; 249Cf(9Be, F)258No*, E=45-60 MeV; 248Cm(12C, F)260No*, E=60.80-89.18 MeV; 244Pu(16O, F)260No*, E=84.90-116.27 MeV; measured fission fragments, fission fragment mass and angular distributions using the CUBE spectrometer consisting of three multiwire proportional counters (MWPCs) at the Heavy Ion Accelerator Facility (HIAF) of the Australian National University; deduced reconstructed fission source velocity distributions, full momentum transfer (FMT) fission differential σ(θ, E), total and FMT fission σ(E), FMT mass-angle distributions (MADs), FMT fission angular anisotropies; analyzed mass-ratio (MR) spectra. 254,256,258,260,262No; deduced spontaneous fission mass-ratio distributions. Comparison with predictions from the transition state model (TSM) calculations for fusion fission reactions.

doi: 10.1103/PhysRevC.102.024603
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0983.

2020JI03      Phys.Rev. C 101, 024611 (2020)

P.Jisha, A.M.Vinodkumar, B.R.S.Babu, S.Nath, N.Madhavan, J.Gehlot, A.Jhingan, T.Banerjee, Ish Mukul, R.Dubey, N.Saneesh, K.M.Varier, E.Prasad, A.Shamlath, P.V.Laveen, M.Shareef

Evaporation residue measurements of compound nuclei in the A ≈ 200 region

NUCLEAR REACTIONS 181Ta(16O, X), (18O, X), E=68-110 MeV; measured reaction products, time-of-flight and E-ΔE, evaporation residue σ(E). Comparison with coupled-channel (CC) calculations using CCFULL code. 181Ta(16O, X), (18O, X), E(cm)=60-120 MeV; 180Hf(19F, X), E(cm)=70-115 MeV; analyzed present and previous experimental σ(E) data using the HIVAP code. 181Ta(12C, X), (13C, X), (16O, X), (18O, X), 174,176Yb, 181Ta, 182,184W(16O, X), E(cm)/VB=0.9-1.5; analyzed experimental data in literature for reduced cross sections of evaporation residues. 204,206,208Pb(12C, X), 180Hf, 181Ta, 197Au, 194,198Pt(19F, X), 181Ta, 188,192Os, 197Au(18O, X), 181Ta, 184,186W, 188,192Os, 197Au(16O, X), E not given; analyzed experimental data in literature for charge products ZpZt and neutron numbers of compound nuclei, fission barriers scaling factors, ratio of mass asymmetry values, and fusion probabilities.

doi: 10.1103/PhysRevC.101.024611
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6379.

2020KU24      Bull.Rus.Acad.Sci.Phys. 84, 1001 (2020)

D.Kumar, E.M.Kozulin, M.Cheralu, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, K.V.Novikov, A.A.Bogachev, N.I.Kozulina, I.N.Diatlov, I.V.Pchelintsev, I.V.Vorobiev, T.Banerjee, Y.S.Mukhamejanov, A.N.Pan, V.V.Saiko, P.P.Singh, R.N.Sahoo, A.N.Andreyev, D.M.Filipescu, M.Maiti, R.Prajapat, R.Kumar

Study of Mass-Asymmetric Fission of 180, 190Hg Formed in the 36Ar + 144, 154Sm Reactions

NUCLEAR REACTIONS 36Ar(144Sm, X), (154Sm, X)180Hg/190Hg, E= 158, 181, 222 MeV; measured reaction products; deduced asymmetric fission of 180,190Hg with the most probable masses of light and heavy fragments of 79 and 101 amu, and 84 and 106 amu, respectively. Two components manifesting the symmetric and asymmetric fission modes are observed in the kinetic energy distributions.

doi: 10.3103/S1062873820080213
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2020LA12      Phys.Rev. C 102, 034613 (2020)

P.V.Laveen, E.Prasad, N.Madhavan, A.K.Nasirov, J.Gehlot, S.Nath, G.Mandaglio, G.Giardina, A.M.Vinodkumar, M.Shareef, A.Shamlath, S.K.Duggi, P.Sandya Devi, T.Banerjee, M.M.Hosamani, Khushboo, P.Jisha, N.Kumar, P.Sharma, T.Varughese

Fusion studies in 35, 37Cl + 181Ta reactions via evaporation residue cross section measurements

NUCLEAR REACTIONS 181Ta(35Cl, X), (37Cl, X), E=169.7-236.6 MeV; measured evaporation residues (ERs) using HYbrid Recoil mass Analyzer (HYRA) and position sensitive multiwire proportional counter (MWPC) at the 15-UD Pelletron and superconducting linear accelerator (sc-LINAC) facility of IUAC-New Delhi; deduced σ(E), partial capture, fusion, fast fission and quasifission and total ER cross sections; calculated potential energy surface (PES) of populating 216Th compound nucleus as a function of the distance between the interacting nuclei and charge numbers (Z) of the fragments. Comparison with dinuclear system (DNS) model and statistical model calculations.

doi: 10.1103/PhysRevC.102.034613
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6392.

2019BA07      Phys.Rev. C 99, 024610 (2019)

T.Banerjee, S.Nath, S.Pal

Detailed statistical model analysis of observables from fusion-fission reactions

NUCLEAR REACTIONS 144Sm(12C, X)156Er*, E*=25-100 MeV; 92Zr(64Ni, X)156Er*, E*=25-100 MeV; 158Gd(12C, X)170Yb*, E*=40-180 MeV; 154Sm(16O, X)170Yb*, E*=40-160 MeV; 150Nd(20Ne, X)170Yb*, E*=40-200 MeV; 188Os(α, X)192Pt*, E*=10-110 MeV; 176Yb(16O, X)192Pt*, E*=30-110 MeV; 178Hf(19F, X)197Tl*, E*=40-100 MeV; 181Ta(16O, X)197Tl*, E*=30-120 MeV; 184W(16O, X)200Pb*, E*=40-210 MeV; 181Ta(19F, X)200Pb*, E*=35-160 MeV; 170Er(30Si, X)200Pb*, E*=45-100 MeV; 209Bi(p, X)210Po*, E*=10-180 MeV; 206Pb(α, X)210Po*, E*=10-110 MeV; 198Pt(12C, X)210Po*, E*=35-100 MeV; 192Os(18O, X)210Po*, E*=40-100 MeV; 204Pb(12C, X)216Ra*, E*=25-90 MeV; 197Au(19F, X)216Ra*, E*=40-110 MeV; 186W(30Si, X)216Ra*, E*=35-100 MeV; 238U(p, X)239Np*, E*=10-100 MeV; 232Th(7Li, X)239Np*, E*=30-120 MeV; 237Np(11B, X)248Cf*, E*=35-95 MeV; 232Th(16O, X)248Cf*, E*=35-100 MeV; 126Te(32S, X)158Er*, E*=50-100 MeV; 165Ho(28Si, X)193Tl*, E*=50-130 MeV; 197Au(16O, X)213Fr*, E*=30-100 MeV; 208Pb(16O, X), E*=20-100 MeV; 159Tb(19F, X)178W*, E*=50-130 MeV; 197Au(28Si, X)225Np*, E*=40-100 MeV; calculated evaporation residue σ(E), fission σ(E), prescission neutron, proton and α multiplicities using statistical model including shell correction in fission barrier (Bf) and level density parameter (LD) and in collective enhancement of level density (CELD) and K-orientation effects. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.024610
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2019GE02      Phys.Rev. C 99, 034615 (2019)

J.Gehlot, A.M.Vinodkumar, N.Madhavan, S.Nath, A.Jhingan, T.Varughese, T.Banerjee, A.Shamlath, P.V.Laveen, M.Shareef, P.Jisha, P.Sandya Devi, G.N.Jyothi, M.M.Hosamani, I.Mazumdar, V.I.Chepigin, M.L.Chelnokov, A.V.Yeremin, A.K.Sinha, B.R.S.Babu

Evaporation residue cross-section measurements for 16O+203, 205Tl

NUCLEAR REACTIONS 203,205Tl(16O, X), E=82-113 MeV; measured reaction products, time of flight, σ(E) of evaporation residues (ERs), and individual exit channel σ(E) using gas-filled HYbrid Recoil Analyzer (HYRA) for separation of ERs, two silicon detectors and a multiwire proportional counter (MWPC) to detect the ERs at the 15 UD Pelletron accelerator facility of IUAC, New Delhi; simulated ER angular distributions using the code PACE4. 209Bi(12C, X), E(cm)=50-115 MeV; 208Pb(12C, X), (16O, X), (19F, X); 203,205Tl(16O, X), E=82-113 MeV; 204Pb(16O, X); 209Bi(12C, X); comparison of the present and previously measured reduced σ(E) with statistical model calculations using HIVAP code.

doi: 10.1103/PhysRevC.99.034615
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6363.

2019GE03      Phys.Rev. C 99, 061601 (2019)

J.Gehlot, S.Nath, T.Banerjee, Is.Mukul, R.Dubey, A.Shamlath, P.V.Laveen, M.Shareef, Md.M.Shaikh, A.Jhingan, N.Madhavan, T.Rajbongshi, P.Jisha, S.Pal

Search for stabilizing effects of the Z=82 shell closure against fission

NUCLEAR REACTIONS 180Hf(19F, X)199Tl*,181Ta(19F, X)200Pb*,182W(19F, X)201Bi*, E=4.2-6.3 MeV/nucleon; measured charged-particle spectra, time-of-flight (TOF), ΔE versus TOF plots, evaporation residue (ER) σ(E) using the Heavy Ion Reaction Analyzer (HIRA) at IUAC-New Delhi accelerator facility; calculated capture σ(E) and ER σ(E) using coupled-channels formalism and statistical model, respectively. Comparison between measurements and calculations; deduced no enhanced stabilizing effects of the Z=82 shell closure against fission in the compound nucleus.

doi: 10.1103/PhysRevC.99.061601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6365.

2018KA31      Acta Phys.Pol. B49, 651 (2018)

G.Kaur, B.R.Behera, A.Jhingan, R.Dubey, T.Banerjee, M.Thakur, R.Mahajan, P.Sharma, Khushboo, N.Saneesh, A.Yadav, K.Kapoor, N.Kumar, K.Rani, P.Sugathan, N.Rowley

Quasi-elastic Scattering in the 48Ti+232Th Reaction

NUCLEAR REACTIONS 232Th(48Ti, x), E=220-285 MeV; measured reaction products energy, intensity, angle, mainly projectile-like particles using hybrid telescope array; separated pure QuasiElastic (QE) events; deduced barrier distribution, σ(θ); calculated barrier distribution, σ(θ) using coupled channels with deformation, vibration and rotation.

doi: 10.5506/aphyspolb.49.651
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2018SH28      J.Phys.(London) G45, 095103 (2018)

M.M.Shaikh, S.Nath, J.Gehlot, T.Banerjee, I.Mukul, R.Dubey, A.Shamlath, P.V.Laveen, M.Shareef, A.Jhingan, N.Madhavan, T.Rajbongshi, P.Jisha, G.N.Jyothi, A.Tejaswi, R.N.Sahoo, A.Rani

Investigation of fusion hindrance in a soft asymmetric system deep below the barrier

NUCLEAR REACTIONS 181Ta(19F, X), E=73.7, 85.7 MeV; measured reaction products, TOF; deduced σ. Comparison with theoretical calculations.

doi: 10.1088/1361-6471/aad5c7
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2017BA19      Phys.Rev. C 96, 014618 (2017)

T.Banerjee, S.Nath, A.Jhingan, N.Saneesh, M.Kumar, A.Yadav, G.Kaur, R.Dubey, M.Shareef, P.V.Laveen, A.Shamlath, M.M.Shaikh, S.Biswas, J.Gehlot, K.S.Golda, P.Sugathan, S.Pal

Effect of collective enhancement in level density in the fission of pre-actinides

NUCLEAR REACTIONS 182W, 187Re, 193Ir(19F, F)201Bi*/206Po*/212Rn*, E=82-120 MeV from 15UD Pelletron accelerator of IUAC, New Delhi]; measured fission fragments using nine hybrid (E-ΔE) telescope, capture and fission σ(E), angular distributions of fission fragments; deduced presence of dynamical effects in the exit channel based on comparison of experimental data with predictions of a statistical model which includes the effects of shell, orientation degree of freedom, and collective enhancement in level density (CELD). 192Os, 194Pt, 197Au(19F, F)211At*/213Fr*/216Ra*, E(cm)=70-150 MeV; analyzed previous experimental data to extract capture and fission σ(E).

doi: 10.1103/PhysRevC.96.014618
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2017KA16      Acta Phys.Pol. B48, 619 (2017)

G.Kaur, B.R.Behera, A.Jhingan, R.Dubey, M.Thakur, P.Sharma, R.Mahajan, T.Banerjee, Khushboo, N.Saneesh, A.Kumar, S.Mandal, B.K.Nayak, A.Saxena, P.Sugathan, N.Rowley

Influence of Positive Q-value Neutron Transfer Coupling on Fusion Enhancement in 28Si+154Sm Reaction

NUCLEAR REACTIONS 154Sm(28Si, 30Si), E(eff)=85-115 MeV; calculated QE barrier distribution vs E(eff) using CCFULL code with vibrational and rotational couplings for the 2+1 state of 28Si, deformation before and after 2n transfer. Compared with data published by the same group and with calculations for other 28Si reactions.

doi: 10.5506/APhysPolB.48.619
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2017KH12      Phys.Rev. C 96, 014614 (2017)

Khushboo, S.Mandal, S.Nath, N.Madhavan, J.Gehlot, A.Jhingan, N.Kumar, T.Banerjee, G.Kaur, K.R.Devi, A.Banerjee, Neelam, T.Varughese, D.Siwal, R.Garg, I.Mukul, M.Saxena, S.Verma, S.Kumar, B.R.Behera, P.Verma

Relationship between and effect of inelastic excitations and transfer channels on sub-barrier fusion enhancement

NUCLEAR REACTIONS 96Zr(28Si, X), E(cm)=63.0-92.5 MeV; 92Zr(28Si, X), E(cm)=67.8, 70.9, 76.3, 84.0 MeV; measured time-of-flight (TOF) vs energy loss (ΔE) two-dimensional spectra of evaporation residues (ER), fusion σ(E) using Heavy Ion Reaction Analyzer (HIRA) using the Pelletron accelerator of IUAC-New Delhi; comparison with coupled-channels calculations using CCFULL code; investigated effects of nuclear structure of interacting nuclei and neutron transfer channels on sub-barrier fusion.

doi: 10.1103/PhysRevC.96.014614
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6319.

2017SH06      Phys.Rev. C 95, 034610 (2017)

A.Shamlath, E.Prasad, N.Madhavan, P.V.Laveen, J.Gehlot, A.K.Nasirov, G.Giardina, G.Mandaglio, S.Nath, T.Banerjee, A.M.Vinodkumar, M.Shareef, A.Jhingan, T.Varughese, D.Kumar, P.Sandya Devi, Khushboo, P.Jisha, N.Kumar, M.M.Hosamani, S.Kailas

Fusion and quasifission studies in reactions forming Rn via evaporation residue measurements

NUCLEAR REACTIONS 180Hf(28Si, X)208Rn*, E=130.6, 135.0, 143.9, 149.4, 154.9, 164.2, 171.9, 193.7 MeV; 180Hf(30Si, X)210Rn*, E=130.6, 135.2, 139.6, 144.0, 149.5, 156.3, 160.7, 164.3, 171.8 MeV; measured evaporation residues (ERs) ERs, ΔE vs TOF plots, ER σ(Ε) using the Hybrid Recoil Mass Analyzer (HYRA) at the 15 UD Pelletron accelerator of IUAC-New Delhi. Comparison with theoretical cross sections, using dinuclear system and statistical models, and with the results of 194Pt(16O, X)210Rn* and 160Gd(50Ti, X)210Rn* compound nuclear reactions.

doi: 10.1103/PhysRevC.95.034610
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6318.

2016BA55      Phys.Rev. C 94, 044607 (2016)

T.Banerjee, S.Nath, A.Jhingan, G.Kaur, R.Dubey, A.Yadav, P.V.Laveen, A.Shamlath, M.Shareef, J.Gehlot, N.Saneesh, E.Prasad, P.Sugathan, S.Pal

Fission fragment angular distributions in pre-actinide nuclei

NUCLEAR REACTIONS 169Tm(28Si, X)197Bi*, E=113.4,; 176Yb(28Si, X)204Po*, E=111.5,, 124.3; 175Lu(28Si, X)203At*, E=114.3, 118.8, 124.3; 180Hf(28Si, X)208Rn*, E=116.6, 121.3, 126.5; 181Ta(28Si, X)209Fr*, E=116.6, 121.4, 126.6; 182W(28Si, X)210Ra*, E=116.9, 121.6, 126.8; measured reaction products, fission product angular distributions, fission σ(E) using nine hybrid telescope detectors at IUAC-New Delhi accelerator facility. Comparison with theoretical cross sections from VECSTAT and PACE3 predictions.

doi: 10.1103/PhysRevC.94.044607
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6277.

2016DU01      Phys.Lett. B 752, 338 (2016)

R.Dubey, P.Sugathan, A.Jhingan, G.Kaur, I.Mukul, G.Mohanto, D.Siwal, N.Saneesh, T.Banerjee, M.Thakur, R.Mahajan, N.Kumar, M.B.Chatterjee

Interplay of fission modes in mass distribution of light actinide nuclei 225, 227Pa

NUCLEAR REACTIONS 206,208Pb(19F, X)225Pa/227Pa, E=87-120 MeV; measured fission fragments; deduced σ, fission-fragment mass distributions, two-mode feature: presence of asymmetric fission events mixed with symmetric fission events. Comparison with available data.

doi: 10.1016/j.physletb.2015.11.060
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2016DU08      Acta Phys.Pol. B47, 953 (2016)

R.Dubey, P.Sugathan, A.Jhingan, T.Banerjee, N.Saneesh, G.Kaur, M.Thakur, R.Mahajan, I.Mukul, D.Siwal

Study the Fission Dynamics of 225Pa Nuclei Around the Sub-barrier Energy

NUCLEAR REACTIONS 206Pb(19F, X)225Pa, E=89, 112 MeV; measured reaction products; deduced yields, mass ratio of fission fragments.

doi: 10.5506/APhysPolB.47.953
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2016KA10      Acta Phys.Pol. B47, 847 (2016)

G.Kaur, B.R.Behera, A.Jhingan, B.K.Nayak, R.Dubey, P.Sharma, M.Thakur, R.Mahajan, N.Saneesh, T.Banerjee, Khushboo, A.Kumar, S.Mandal, A.Saxena, P.Sugathan, N.Rowley

Measurement of Quasi-elastic Scattering: to Probe 28Si+154Sm Reaction

NUCLEAR REACTIONS 154Sm(28Si, 28Si), E=118 MeV; measured reaction products; deduced quasi-elastic σ, experimental barrier distribution.

doi: 10.5506/APhysPolB.47.847
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2016KA39      Phys.Rev. C 94, 034613 (2016)

G.Kaur, B.R.Behera, A.Jhingan, B.K.Nayak, R.Dubey, P.Sharma, M.Thakur, R.Mahajan, N.Saneesh, T.Banerjee, Khushboo, A.Kumar, S.Mandal, A.Saxena, P.Sugathan, N.Rowley

Effect of coupling in the 28Si + 154Sm reaction studied by quasi-elastic scattering

NUCLEAR REACTIONS 154Sm(28Si, X), E=90.0-135.0 MeV; measured projectile-like fragments using ΔE-E hybrid telescope detector at IUAC 15UD Pelletron accelerator facility; deduced quasi-elastic σ(E) and corresponding barrier distribution, influence of couplings to excited states in 28Si projectile and in 154Sm target on fusion σ. Comparison with 154Sm(16O, X) data, and with coupled-channels predictions.

doi: 10.1103/PhysRevC.94.034613
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2016RA19      Phys.Rev. C 93, 054622 (2016)

T.Rajbongshi, K.Kalita, S.Nath, J.Gehlot, T.Banerjee, I.Mukul, R.Dubey, N.Madhavan, C.J.Lin, A.Shamlath, P.V.Laveen, M.Shareef, N.Kumar, P.Jisha, P.Sharma

Deformation effects on sub-barrier fusion cross sections in 16O + 174, 176Yb

NUCLEAR REACTIONS 174,176Yb(16O, X), E=64.6-103.6 MeV; measured evaporation residues (ER), scatter plots between ΔE and TOF of the events, fusion σ(E) using HIRA recoil mass spectrometer at IUAC-New Delhi; deduced barrier distribution, hexadecapole deformation parameter (β4). Comparison with coupled-Channel calculations using CCFULL code.

doi: 10.1103/PhysRevC.93.054622
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6275.

2015BA13      Phys.Rev. C 91, 034619 (2015)

T.Banerjee, S.Nath, S.Pal

Fusion probability in heavy nuclei

NUCLEAR REACTIONS 169Tm, 198Pt, 204,206Pb(12C, X), 165Ho, 169Tm, 182,184,186W, 186,188Os, 194Pt, 197Au, 204Pb(16O, X), 192Os, 194Pt(18O, X), 169Tm, 175Lu, 181Ta, 188Os, 194Pt, 197Au(19F, X), 165Ho(20Ne, X), 159Tb, 190Os, 196Pt(22Ne, X), 175Lu(27Al, X), 142Ce, 170Er, 176Yb(28Si, X), 170Er, 186W(30Si, X), 169Tm(31P, X), 138Ba(32S, X), 168Er(34S, X), 154Sm, 164Dy, 180Hf(40Ar, X), 122Sn(48Ti, X), 154Sm, 154Gd, 159Tb, 162Dy, 165Ho, 168,170Er, 172Yb(48Ca, X), 124Sn(64Ni, X), 150Nd(70Zn, X), 138Ba(82Se, X), 100Mo(100Mo, X), 96Zr(124Sn, X), E(cm)/VB=0.9-1.5 MeV, E*=20-100 MeV; calculated potential barriers, fusion probability, and evaporation residue σ(E) as function of E(cm)/VB and excitation energy of the compound nuclei 170Hf, 181Re, 185Ir, 188Pt, 194Hg, 198,200,202Pb, 202,204,210Po, 207At, 210,213Rn, 213Fr, 216,218Ra, 220Th. Coupled-channels calculations using code CCFULL with Woods-Saxon parametrization of the Akyuz-Winther potential. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.034619
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2015MU14      Phys.Rev. C 92, 054606 (2015)

I.Mukul, S.Nath, K.S.Golda, A.Jhingan, J.Gehlot, E.Prasad, S.Kalkal, M.B.Naik, T.Banerjee, T.Varughese, P.Sugathan, N.Madhavan, S.Pal

Probing fusion-fission dynamics in 203Bi

NUCLEAR REACTIONS 184W(19F, X), E=84.8, 89.8, 94.8, 99.8, 104.8, 109.8, 114.8, 119.8, 124.8 MeV; measured reaction products, (fission fragment)n-coin, fission fragment mass distributions, mass-angle distributions (MAD plots), double differential σ(E, θ) for evaporated neutrons, pre-scission and post-scission neutron multiplicities at 15UD Pelletron facility of UAC-Delhi; deduced no significant mass-angle correlations, Gaussian shape of fragment mass distributions, dissipative nature of decay of compound nuclei (CN), No clear signatures of non-CN fission (NCNF) processes. Statistical model (SM) calculation.

doi: 10.1103/PhysRevC.92.054606
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2014MU11      J.Phys.(London) G41, 115103 (2014)

I.Mukul, A.Roy, P.Sugathan, J.Gehlot, G.Mohanto, S.Nath, N.Madhavan, R.Dubey, T.Banerjee, N.Saneesh, I.Mazumdar, D.A.Gothe, A.K.R.Kumar, P.Arumugam, M.Kaur

Decoupling the effect of temperature on GDR widths in excited compound nucleus 144Sm

NUCLEAR REACTIONS 116Cd(28Si, X)144Sm, E=170, 196.5 MeV; measured reaction products, Eγ, Iγ; deduced fusion σ, giant dipole resonance parameters. Thermal shape fluctuation model calculations.

doi: 10.1088/0954-3899/41/11/115103
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