NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = P.Bhattacharyya Found 84 matches. 2017SE21 Phys.Rev. C 96, 064609 (2017) A.Sen, T.K.Ghosh, S.Bhattacharya, K.Banerjee, C.Bhattacharya, S.Kundu, G.Mukherjee, A.Asgar, A.Dey, A.Dhal, M.M.Shaikh, J.K.Meena, S.Manna, R.Pandey, T.K.Rana, P.Roy, T.Roy, V.Srivastava, P.Bhattacharya Fission fragment mass distributions from 210Po and 213At NUCLEAR REACTIONS 206Pb, 209Bi(α, X)210Po*/213At*, E=37-55 MeV from K-130 cyclotron at VECC, Kolkata; measured fission fragments at two angles using two large area position sensitive multiwire proportional chambers (MWPC), fission σ(E), fission fragment mass distributions, correlated fission fragments by time correlations; deduced variation of the width of mass distribution with excitation energy, asymmetric mass distribution. Comparison with phenomenological statistical model predictions.
doi: 10.1103/PhysRevC.96.064609
2016BA32 Phys.Rev. C 93, 064602 (2016) K.Banerjee, T.K.Ghosh, P.Roy, S.Bhattacharya, A.Chaudhuri, C.Bhattacharya, R.Pandey, S.Kundu, G.Mukherjee, T.K.Rana, J.K.Meena, G.Mohanto, R.Dubey, N.Saneesh, P.Sugathan, R.Guin, S.Das, P.Bhattacharya Fission dynamics study in 243Am and 254Fm NUCLEAR REACTIONS 232Th, 243Am(11B, F), E=56, 59, 61, 63, 66, 70, 74 MeV; measured fission fragment mass distributions, distribution of velocity of the fissioning nuclei, folding angle distribution of all the fission fragments, fission fragment angular anisotropies at 15UD Pelletron accelerator of IUAC-New Delhi; deduced departure from statistical saddle-point model predictions at near-barrier energies, and the presence of nonequilibrium fission processes.
doi: 10.1103/PhysRevC.93.064602
2016CH34 Phys.Rev. C 94, 024617 (2016) A.Chaudhuri, A.Sen, T.K.Ghosh, K.Banerjee, J.Sadhukhan, S.Bhattacharya, P.Roy, T.Roy, C.Bhattacharya, Md.A.Asgar, A.Dey, S.Kundu, S.Manna, J.K.Meena, G.Mukherjee, R.Pandey, T.K.Rana, V.Srivastava, R.Dubey, G.Kaur, N.Saneesh, P.Sugathan, P.Bhattacharya Fission fragment mass distributions in reactions populating 200Pb NUCLEAR REACTIONS 184W(16O, X)200Pb*, E*=58.6, 64.1, 69.6, 75.2 MeV; 181Ta(19F, X)200Pb*, E*=59.6, 65.0, 70.4, 75.9 MeV; measured mass distributions of fission fragments as function of excitation energy, and mass angle distributions using sensitive multiwire proportional counters (MWPCs) and pulsed beams at 15UD Pelletron accelerator facility of IUAC-New Delhi; deduced no evidence for quasifission.
doi: 10.1103/PhysRevC.94.024617
2015CH26 Phys.Rev. C 91, 044620 (2015) A.Chaudhuri, T.K.Ghosh, K.Banerjee, S.Bhattacharya, J.Sadhukhan, C.Bhattacharya, S.Kundu, J.K.Meena, G.Mukherjee, R.Pandey, T.K.Rana, P.Roy, T.Roy, V.Srivastava, P.Bhattacharya Direct evidence of "washing out"' of nuclear shell effects NUCLEAR REACTIONS 232Th(α, F), E=7.7, 25-65 MeV; measured fission fragments, fission σ(E), distributions of folding angles of the fissioning nuclei, fission fragment mass distributions as function of excitation energies at VECC, Kolkata facility; deduced width of fitted symmetric mass distribution, evidence for weakening of shell effect with increase in excitation energy.
doi: 10.1103/PhysRevC.91.044620
2015CH55 Phys.Rev. C 92, 041601 (2015) A.Chaudhuri, T.K.Ghosh, K.Banerjee, S.Bhattacharya, J.Sadhukhan, S.Kundu, C.Bhattacharya, J.K.Meena, G.Mukherjee, A.K.Saha, Md.A.Asgar, A.Dey, S.Manna, R.Pandey, T.K.Rana, P.Roy, T.Roy, V.Srivastava, P.Bhattacharya, D.C.Biswas, B.N.Joshi, K.Mahata, A.Shrivastava, R.P.Vind, S.Pal, B.R.Behera, V.Singh No influence of a N=126 neutron-shell closure in fission-fragment mass distributions NUCLEAR REACTIONS 194Pt(12C, F)206Po*, 198Pt(12C, F)210Po*, E=58-78 MeV; measured fission fragment spectra, distributions of folding angles and mass distributions of complementary fission fragments using multi-wire proportional counters (MWPC) at BARC-TIFR Pelletron facility; deduced effect of shell correction in the saddle ridge on the mass distribution of fission fragments, no evidence for the modification of potential energy surface at the saddle point due to N=126 neutron shell closure in 210Po.
doi: 10.1103/PhysRevC.92.041601
2015GH05 Pramana 85, 291 (2015) T.K.Ghosh, A.Chaudhuri, K.Banerjee, S.Bhattacharya, C.Bhattacharya, S.Kundu, G.Mukherjee, R.Pandey, T.K.Rana, P.Roy, T.Roy, V.Srivastava, P.Bhattacharya Fusion-fission dynamics studies using mass distribution as a probe NUCLEAR REACTIONS 209Bi(16O, X), E(cm)<85 MeV; 238U(11B, X), 232Th(14N, X), E<60 MeV; measured fission products; deduced variance of mass distributions, mass distribution in fission, variation of the ratio (relative unit) of the symmetric fission yield to the total fission yield at different excitation energies.
doi: 10.1007/s12043-015-1043-3
2011SA05 Phys.Rev. C 83, 024605 (2011) K.Banerjee, T.K.Ghosh, S.Bhattacharya, C.Bhattacharya, S.Kundu, T.K.Rana, G.Mukherjee, J.K.Meena, J.Sadhukhan, S.Pal, P.Bhattacharya, K.S.Golda, P.Sugathan, R.P.Singh Evidence of quasifission in the 16O+ 238U reaction at sub-barrier energies NUCLEAR REACTIONS 238U(16O, F), E=83, 85, 87, 89, 92, 96, 100 MeV; 197Au(16O, X), E=10 MeV; measured E(n) by TOF, fission fragments, distribution of velocity of the fissioning nuclei, folding angle distribution of fission fragments, mass distributions, neutron multiplicity spectra. Comparison with standard statistical model predictions.
doi: 10.1103/PhysRevC.83.024605
2009GH04 Phys.Rev. C 79, 054607 (2009) T.K.Ghosh, K.Banerjee, C.Bhattacharya, S.Bhattacharya, S.Kundu, P.Mali, J.K.Meena, G.Mukherjee, S.Mukhopadhyay, T.K.Rana, P.Bhattacharya, K.S.Golda Sharp change-over from compound nuclear fission to quasifission NUCLEAR REACTIONS 232Th(14N, X)246Bk, E(cm)=77.3 MeV; 235U(11B, X)246Bk, E not given; measured mass and velocity distribution of fission fragments from the decay of compound nucleus 246Bk near and above the Coulomb barrier. 197Au(14N, X)211Rn, E not given; measured mass distribution of fission fragments from compound nucleus and used as a reference for reactions producing 246Bk compound nucleus.
doi: 10.1103/PhysRevC.79.054607
2005GH07 Phys.Lett. B 627, 26 (2005) T.K.Ghosh, S.Pal, K.S.Golda, P.Bhattacharya Evidence of microscopic effects in fragment mass distribution in heavy ion induced fusion-fission reactions NUCLEAR REACTIONS 232Th(19F, F), (16O, F), (12C, F), E* ≈ 28-59 MeV; 209Bi(16O, F), 209Bi(19F, F), E* ≈ 24-42 MeV; analyzed fission fragment mass distributions, excitation energy dependence of variance and anisotropy; deduced possible orientation dependence.
doi: 10.1016/j.physletb.2005.08.116
2005RE14 Phys.Rev.Lett. 95, 032501 (2005) P.Reiter, T.L.Khoo, I.Ahmad, A.V.Afanasjev, A.Heinz, T.Lauritsen, C.J.Lister, D.Seweryniak, P.Bhattacharyya, P.A.Butler, M.P.Carpenter, A.J.Chewter, J.A.Cizewski, C.N.Davids, J.P.Greene, P.T.Greenlees, K.Helariutta, R.-D.Herzberg, R.V.F.Janssens, G.D.Jones, R.Julin, H.Kankaanpaa, H.Kettunen, F.G.Kondev, P.Kuusiniemi, M.Leino, S.Siem, A.A.Sonzogni, J.Uusitalo, I.Wiedenhover Structure of the Odd-A, Shell-Stabilized Nucleus 253102No NUCLEAR REACTIONS 207Pb(48Ca, 2n), E=219 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 253No deduced high-spin levels, J, π, configurations. Gammasphere array, fragment separator.
doi: 10.1103/PhysRevLett.95.032501
2005SE11 Phys.Rev. C 71, 054319 (2005) D.Seweryniak, J.Uusitalo, P.Bhattacharyya, M.P.Carpenter, J.A.Cizewski, K.Y.Ding, C.N.Davids, N.Fotiades, R.V.F.Janssens, T.Lauritsen, C.J.Lister, A.O.Macchiavelli, D.Nisius, P.Reiter, W.B.Walters, P.J.Woods Multiparticle configurations in N = 84 isotones located at the proton drip line NUCLEAR REACTIONS 102Pd(58Ni, 2n), (58Ni, 2np), (58Ni, 2n2p), E=270 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 156Hf, 157Ta, 158W deduced levels, J, π, isomeric states T1/2. Gammasphere array, recoil-decay tagging, shell model calculations.
doi: 10.1103/PhysRevC.71.054319
2004GH06 Phys.Rev. C 69, 031603 (2004) T.K.Ghosh, S.Pal, T.Sinha, N.Majumdar, S.Chattopadhyay, P.Bhattacharya, A.Saxena, P.K.Sahu, K.S.Golda, S.K.Datta Anomalous increase in width of fission fragment mass distribution in 19F + 232Th NUCLEAR REACTIONS 232Th(19F, F), E=84.2-105.4 MeV; measured fission fragment mass distributions; deduced possible orientation dependence effect.
doi: 10.1103/PhysRevC.69.031603
2004GH14 Phys.Rev. C 70, 011604 (2004) T.K.Ghosh, S.Pal, T.Sinha, S.Chattopadhyay, P.Bhattacharya, D.C.Biswas, K.S.Golda Anomalous increase in width of fission-fragment mass distribution as a probe for onset of quasifission reactions in deformed target-projectile system at near and sub-barrier energies NUCLEAR REACTIONS 232Th(16O, F), E=78.6-102.8 MeV; 209Bi(16O, F), E=72.6-81.6 MeV; measured fission fragment energy and mass distributions; deduced onset of nonstatistical reaction mechanism.
doi: 10.1103/PhysRevC.70.011604
2003DE03 Eur.Phys.J. A 16, 193 (2003) S.Dey, S.S.Dasgupta, C.C.Dey, P.Bhattacharya Kinematical separation of α-n final-state interaction at 50 MeV incident energy NUCLEAR REACTIONS 2H(α, pα), E=50 MeV; measured Eα, Ep, pα-coin, σ(θ), angular correlations; deduced n-α final state interaction features. Kinematically complete measurement.
doi: 10.1140/epja/i2002-10087-7
2003FO03 Phys.Rev. C 67, 034318 (2003) B.Fornal, R.Broda, K.H.Maier, P.J.Daly, P.Bhattacharyya, Z.W.Grabowski, W.Krolas, T.Pawlat, J.Wrzesinski, M.P.Carpenter, R.V.F.Janssens, F.G.Kondev, T.Lauritsen, D.Seweryniak, I.Wiedenhover, S.Lunardi, C.A.Ur, G.Viesti, M.Cinausero, N.Marginean, M.Rejmund γ-ray spectroscopy of proton neutron-hole nucleus 208Bi from deep inelastic heavy ion reactions NUCLEAR REACTIONS 208Pb(48Ca, X)208Bi, E=305 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 208Bi deduced levels, J, π, configurations. Gammasphere array. Comparisons with previous results, shell model calculations.
doi: 10.1103/PhysRevC.67.034318
2003WU05 Phys.Lett. B 571, 155 (2003) A.H.Wuosmaa, I.Wiedenhover, J.Caggiano, M.P.Carpenter, M.Devlin, A.Heinz, R.V.F.Janssens, F.Kondev, T.Lauritsen, D.G.Sarantites, L.G.Sobotka, P.Bhattacharyya Angular correlation spin alignment, and systematics of mis-matched 12C + 12C inelastic scattering resonances NUCLEAR REACTIONS 12C(12C, 12C'), E=50-66 MeV; measured particle spectra, Eγ, (particle)γ-coin, angular correlations; deduced spin alignment and magnetic-substate population parameters, resonance energy, J, π.
doi: 10.1016/j.physletb.2003.07.074
2002JA16 Phys.Lett. 546B, 55 (2002) R.V.F.Janssens, B.Fornal, P.F.Mantica, B.A.Brown, R.Broda, P.Bhattacharyya, M.P.Carpenter, M.Cinausero, P.J.Daly, A.D.Davies, T.Glasmacher, Z.W.Grabowski, D.E.Groh, M.Honma, F.G.Kondev, W.Krolas, T.Lauritsen, S.N.Liddick, S.Lunardi, N.Marginean, T.Mizusaki, D.J.Morrissey, A.C.Morton, W.F.Mueller, T.Otsuka, T.Pawlat, D.Seweryniak, H.Schatz, A.Stolz, S.L.Tabor, C.A.Ur, G.Viesti, I.Wiedenhover, J.Wrzesinski Structure of 52, 54Ti and shell closures in neutron-rich nuclei above 48Ca RADIOACTIVITY 54Sc(β-) [from 9Be(86Kr, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 54Ti deduced levels, possible J, π, shell features. Mass separator, comparisons with model predictions. NUCLEAR REACTIONS 208Pb(48Ca, X)50Ti/51Ti/52Ti/53Ti/54Ti/196Hg, E=305 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin following deep-inelastic reactions. 52,54Ti deduced levels, J, π, configurations, shell features. Gammasphere array, comparison with model predictions.
doi: 10.1016/S0370-2693(02)02682-5
2002MA10 Phys.Rev. C65, 034312 (2002) W.C.Ma, R.V.F.Janssens, T.L.Khoo, I.Ragnarsson, M.A.Riley, M.P.Carpenter, J.R.Terry, J.P.Zhang, I.Ahmad, P.Bhattacharyya, P.J.Daly, S.M.Fischer, J.H.Hamilton, T.Lauritsen, D.T.Nisius, A.V.Ramayya, R.K.Vadapalli, P.G.Varmette, J.W.Watson, C.T.Zhang, S.J.Zhu Competition between Terminating and Collective Structures above Spin 40(h-bar) in 154Dy NUCLEAR REACTIONS 122Sn(36S, 4n), E=165 MeV; measured Eγ, Iγ, γγ-coin. 154Dy deduced high-spin levels, J, π, configurations, band termination features. Gammasphere array. Comparison with mean-field calculations.
doi: 10.1103/PhysRevC.65.034312
2002SA02 Phys.Rev. C65, 017302 (2002) S.K.Saha, C.Constantinescu, P.J.Daly, P.Bhattacharyya, C.T.Zhang, Z.W.Grabowski, B.Fornal, R.Broda, I.Ahmad, D.Seweryniak, I.Wiedenhover, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, P.Reiter Excitations of Two- and Three-Valence-Proton Nuclei 134Te and 135I RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 134Te, 135I deduced levels, J, π, configurations. Gammasphere array.
doi: 10.1103/PhysRevC.65.017302
2001BH04 Phys.Rev.Lett. 87, 062502 (2001) P.Bhattacharyya, P.J.Daly, C.T.Zhang, Z.W.Grabowski, S.K.Saha, R.Broda, B.Fornal, I.Ahmad, D.Seweryniak, I.Wiedenhover, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, P.Reiter, J.Blomqvist Magic Nucleus 132Sn and Its One-Neutron-Hole Neighbor 131Sn RADIOACTIVITY 248Cm(SF); measured prompt and delayed Eγ, Iγ, γγ-coin. 131,132Sn deduced levels, J, π, B(E2), configurations. 131In deduced β-decay features. Gammasphere array.
doi: 10.1103/PhysRevLett.87.062502
2001BH06 Phys.Rev. C64, 054312 (2001) P.Bhattacharyya, P.J.Daly, C.T.Zhang, Z.W.Grabowski, S.K.Saha, B.Fornal, R.Broda, W.Urban, I.Ahmad, D.Seweryniak, I.Wiedenhover, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, P.Reiter, J.Blomqvist Yrast Excitations in N = 81 Nuclei 132Sb and 133Te from 248Cm Fission RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 132Sb, 133Te deduced levels, J, π, configurations. Gammasphere array.
doi: 10.1103/PhysRevC.64.054312
2001FO02 Phys.Rev. C63, 024322 (2001) B.Fornal, R.Broda, P.J.Daly, P.Bhattacharyya, C.T.Zhang, Z.W.Grabowski, I.Ahmad, D.Seweryniak, I.Wiedenhover, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, P.Reiter, J.Blomqvist Few Particle Excitations of N = 83 Isotones 134Sb and 135Te from 248Cm Fission RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 134Sb, 135Te deduced levels, J, π, configurations. Gammasphere array.
doi: 10.1103/PhysRevC.63.024322
2001HE05 Nucl.Phys. A682, 458c (2001) A.Heinz, T.L.Khoo, P.Reiter, I.Ahmad, P.Bhattacharyya, J.Caggiano, M.P.Carpenter, J.A.Cizewski, C.N.Davids, W.F.Henning, R.V.F.Janssens, G.D.Jones, R.Julin, F.G.Kondev, T.Lauritsen, C.J.Lister, D.Seweryniak, S.Siem, A.A.Sonzogni, J.Uusitalo, I.Wiedenhover Entry Distribution of 220Th: A method to determine the fission barrier of an unstable nucleus NUCLEAR REACTIONS 176Yb(48Ca, 4n), E=206, 219.5 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin, sum-energy and multiplicity distributions; deduced residual nucleus entry distribution features. Gammasphere array, fragment mass analyzer.
doi: 10.1016/S0375-9474(00)00673-4
2001WI07 Nucl.Phys. A682, 22c (2001) I.Wiedenhover, A.H.Wuosmaa, C.J.Lister, M.P.Carpenter, R.V.F.Janssens, H.Amro, J.Caggiano, A.Heinz, F.G.Kondev, T.Lauritsen, S.Siem, A.Sonzogni, P.Bhattacharyya, M.Devlin, D.G.Sarantites, L.G.Sobotka Measurement and Analysis of Quadruple (αγγ) Angular Correlations for High Spin States of 24Mg NUCLEAR REACTIONS 12C(16O, α), E not given; measured αγ-, γγ-coin, triple and quadruple angular correlations following residual nucleus decay. 24Mg levels deduced J for high-spin α-decaying states. Fourier transform analysis.
doi: 10.1016/S0375-9474(00)00617-5
2001WI18 Phys.Rev.Lett. 87, 142502 (2001) I.Wiedenhover, A.H.Wuosmaa, R.V.F.Janssens, C.J.Lister, M.P.Carpenter, H.Amro, P.Bhattacharyya, B.A.Brown, J.Caggiano, M.Devlin, A.Heinz, F.G.Kondev, T.Lauritsen, D.G.Sarantites, S.Siem, L.G.Sobotka, A.Sonzogni Identification of the Iπ = 10+ Yrast Rotational State in 24Mg NUCLEAR REACTIONS 12C(16O, α), E(cm)=26.6 MeV; measured Eγ, Iγ, Eα, Iα, γγ-, αγ-coin. 24Mg deduced levels, J, π, rotational band, γα branching ratio. Gammasphere array.
doi: 10.1103/PhysRevLett.87.142502
2000AH09 Phys.Rev. C62, 064302 (2000) I.Ahmad, M.P.Carpenter, R.R.Chasman, J.P.Greene, R.V.F.Janssens, T.L.Khoo, F.G.Kondev, T.Lauritsen, C.J.Lister, P.Reiter, D.Seweryniak, A.Sonzogni, J.Uusitalo, I.Wiedenhover, P.Bhattacharyya Energy Levels in 98251Cf Populated in the α Decay of 100255Fm RADIOACTIVITY 255Fm(α); measured Eγ, Iγ, (X-ray)γ-, γγ-coin. 251Cf deduced levels, J, π, configurations. Gammasphere array, comparisons with model predictions.
doi: 10.1103/PhysRevC.62.064302
2000CO06 J.Phys.(London) G26, 23 (2000) J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, J.F.Smith, P.M.Jones, R.Julin, S.Juutinen, D.Muller, M.Piiparinen, A.Savelius, R.Broda, B.Fornal, I.Ahmad, D.J.Blumenthal, M.P.Carpenter, B.Crowell, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, D.Nisius, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, F.S.Stephens, P.Bhattacharyya, C.T.Zhang Multi-Nucleon Transfer Reactions as a Tool for Spectroscopy of Heavy Nuclei NUCLEAR REACTIONS 232Th(56Fe, X), E=362 MeV; 232Th(86Kr, X), E=511 MeV; 232Th(136Xe, X), E=830, 833 MeV; measured Eγ, Iγ(θ), γγ-coin; deduced transfer products yields and highest angular momentum value. GAMMASPHERE and other Ge detector arrays.
doi: 10.1088/0954-3899/26/2/102
2000KO01 Phys.Rev. C61, 011303 (2000) F.G.Kondev, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover, M.Alcorta, P.Bhattacharyya, L.T.Brown, C.N.Davids, S.M.Fischer, T.L.Khoo, T.Lauritsen, C.J.Lister, R.Nouicer, W.Reviol, L.L.Riedinger, D.Seweryniak, S.Siem, A.A.Sonzogni, J.Uusitalo, P.J.Woods Complex Band Structure in Neutron-Deficient 178Hg NUCLEAR REACTIONS 103Rh(78Kr, 2np), E=350 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178Hg deduced high-spin levels, J, π, configurations. Gammasphere array, fragment analyzer. Recoil-decay tagging technique.
doi: 10.1103/PhysRevC.61.011303
2000KO16 Phys.Rev. C61, 044323 (2000) F.G.Kondev, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover, M.Alcorta, L.T.Brown, C.N.Davids, T.L.Khoo, T.Lauritsen, C.J.Lister, D.Seweryniak, S.Siem, A.A.Sonzogni, J.Uusitalo, P.Bhattacharyya, S.M.Fischer, W.Reviol, L.L.Riedinger, R.Nouicer High-Spin Collective Structures in 178Pt NUCLEAR REACTIONS 103Rh(78Kr, 3p), E=350 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178Pt deduced levels, J, π, configurations, B(E1)/B(E2). Gammasphere array, fragment mass analyzer. RADIOACTIVITY 178Pt(α) [from 103Rh(78Kr, 3p)]; measured Eα, Iα, T1/2; deduced reduced width, hindrance factor. Comparison with neighboring isotopes.
doi: 10.1103/PhysRevC.61.044323
2000KO48 Phys.Rev. C62, 044305 (2000) F.G.Kondev, R.V.F.Janssens, M.P.Carpenter, K.Abu Saleem, I.Ahmad, M.Alcorta, H.Amro, P.Bhattacharyya, L.T.Brown, J.Caggiano, C.N.Davids, S.M.Fischer, A.Heinz, B.Herskind, R.A.Kaye, T.L.Khoo, T.Lauritsen, C.J.Lister, W.C.Ma, R.Nouicer, J.Ressler, W.Reviol, L.L.Riedinger, D.G.Sarantites, D.Seweryniak, S.Siem, A.Sonzogni, J.Uusitalo, P.G.Varmette, I.Wiedenhover Interplay between Octupole and Quasiparticle Excitations in 178Hg and 180Hg NUCLEAR REACTIONS 103Rh(78Kr, 2np), E=350 MeV; 90,91,92,94,96Zr(90Zr, X)180Hg, E ≈ 380 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 178,180Hg deduced high-spin levels, J, π, configurations. Gammasphere array, recoil mass separator, recoil-decay tagging technique. Comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.62.044305
2000MA39 Phys.Rev.Lett. 84, 5967 (2000) W.C.Ma, V.Martin, T.L.Khoo, T.Lauritsen, J.L.Egido, I.Ahmad, P.Bhattacharyya, M.P.Carpenter, P.J.Daly, Z.W.Grabowski, J.H.Hamilton, R.V.F.Janssens, D.Nisius, A.V.Ramayya, P.G.Varmette, C.T.Zhang Phase Transitions Above the Yrast Line in 154Dy NUCLEAR REACTIONS 122Sn(36S, 4n), E=165 MeV; measured Eγ, Iγ, γγ-coin. 154Dy deduced high-spin quasicontinuum spectrum characteristics, phase transitions. Gammasphere array. Comparisons with statistical model predictions.
doi: 10.1103/PhysRevLett.84.5967
2000RE05 Phys.Rev.Lett. 84, 3542 (2000) P.Reiter, T.L.Khoo, T.Lauritsen, C.J.Lister, D.Seweryniak, A.A.Sonzogni, I.Ahmad, N.Amzal, P.Bhattacharyya, P.A.Butler, M.P.Carpenter, A.J.Chewter, J.A.Cizewski, C.N.Davids, K.Y.Ding, N.Fotiades, J.P.Greene, P.T.Greenlees, A.Heinz, W.F.Henning, R.-D.Herzberg, R.V.F.Janssens, G.D.Jones, H.Kankaanpaa, F.G.Kondev, W.Korten, M.Leino, S.Siem, J.Uusitalo, K.Vetter, I.Wiedenhover Entry Distribution, Fission Barrier, and Formation Mechanism of 102254No NUCLEAR REACTIONS 208Pb(48Ca, 2n), E=215, 219 MeV; measured Eγ, Iγ, (recoil)γ, γγ-coin, γ multiplicity; deduced residual nucleus entry state spin and energy distribution. 254No deduced fission barrier features, shell correction effects.
doi: 10.1103/PhysRevLett.84.3542
2000UR05 Phys.Rev. C62, 027301 (2000) W.Urban, W.Kurcewicz, A.Korgul, P.J.Daly, P.Bhattacharyya, C.T.Zhang, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, M.Bentaleb, E.Lubkiewicz, N.Schulz, I.Ahmad, L.R.Morss, J.Blomqvist Medium-Spin Structure of Single Valence-Proton Nucleus 133Sb RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 133Sb deduced levels, J, π, configurations, isomeric states. Eurogam2 array, shell model calculations.
doi: 10.1103/PhysRevC.62.027301
2000ZH47 Phys.Rev. C62, 057305 (2000) C.T.Zhang, P.Bhattacharyya, P.J.Daly, Z.W.Grabowski, R.Broda, B.Fornal, J.Blomqvist Yrast Isomers of (νh11/2)n Character in 125Sn and 126Sn NUCLEAR REACTIONS 124Sn(76Ge, X), E=325 MeV; 124Sn(136Xe, X), E=655 MeV; 124Sn(238U, X), E=1324 MeV; measured A=118-130 isomer yields. 232Th(136Xe, X)125Sn/126Sn, E=833 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 125,126Sn deduced levels, J, π, isomer T1/2, transitions B(E2). Gammasphere array.
doi: 10.1103/PhysRevC.62.057305
1999AM04 J.Phys.(London) G25, 831 (1999) N.Amzal, J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Machiavelli, R.W.MacLeod, F.S.Stephens, P.M.Jones, R.Julin, R.Broda, B.Fornal, J.F.Smith, T.Lauritsen, P.Bhattacharyya, C.T.Zhang Spectroscopic Study of 228-234Th Nuclei using Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 228,230,234Th deduced high-spin levels, J, π, possible octupole vibration. Gammasphere array, multi-nucleon transfer reactions.
doi: 10.1088/0954-3899/25/4/048
1999BH03 Phys.Rev. C60, 054616 (1999) P.Bhattacharyya, S.Das Gupta, A.Z.Mekjian Nuclear Properties at Finite Temperature in a Two-Component Statistical Model NUCLEAR STRUCTURE 85Y, 122Xe, 177Ir, 394158; calculated specific heat, other thermodynamic properties. Two-component statistical model, application to heavy-ion reactions discussed.
doi: 10.1103/PhysRevC.60.054616
1999BH05 Phys.Rev. C60, 064625 (1999) P.Bhattacharyya, S.Das Gupta, A.Z.Mekjian Aspects of Statistical Model for Multifragmentation
doi: 10.1103/PhysRevC.60.064625
1999BR17 Phys.Rev. C59, 3071 (1999) R.Broda, B.Fornal, P.J.Daly, C.T.Zhang, P.Bhattacharyya, Z.W.Grabowski, J.F.C.Cocks, P.A.Butler, P.T.Greenlees, G.D.Jones, P.M.Jones, R.Julin, I.Y.Lee, A.O.Macchiavelli, J.Blomqvist Five-Valence-Proton N = 82 Isotone 137Cs NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 137Cs deduced levels, possible J, π, configurations. 231Ac deduced transitions. Multi-nucleon transfer reactions. Gammasphere array.
doi: 10.1103/PhysRevC.59.3071
1999CO02 Nucl.Phys. A645, 61 (1999) J.F.C.Cocks, D.Hawcroft, N.Amzal, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, F.S.Stephens, P.Jones, R.Julin, R.Broda, B.Fornal, J.F.Smith, T.Lauritsen, P.Bhattacharyya, C.T.Zhang Spectroscopy of Rn, Ra and Th Isotopes using Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 218,220,222Rn, 222,224,226,228Ra, 228,230,234Th deduced high-spin levels, J, π, B(E1)/B(E2), octupole deformation. Multi-nucleon transfer reactions.
doi: 10.1016/S0375-9474(98)00586-7
1999DA13 Phys.Rev. C59, 3066 (1999) P.J.Daly, P.Bhattacharyya, C.T.Zhang, Z.W.Grabowski, R.Broda, B.Fornal, I.Ahmad, T.Lauritsen, L.R.Morss, W.Urban, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Yrast Spectroscopy of N = 82, 83 Isotopes 136Xe and 137Xe from 248Cm Fission RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, γγ(θ). 136,137Xe deduced levels, possible J, π, configurations. Eurogam II array. Shell model calculations.
doi: 10.1103/PhysRevC.59.3066
1999FO10 Acta Phys.Pol. B30, 1219 (1999) B.Fornal, R.Broda, W.Krolas, T.Pawlat, J.Wrzesinski, P.J.Daly, P.Bhattacharyya, Z.W.Grabowski, C.T.Zhang, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, G.Viesti, G.De Angelis, M.Cinausero, D.R.Napoli Spectroscopy at the Neutron-Rich Edge of β-Stability Valley NUCLEAR REACTIONS 208Pb(76Ge, X)211Po, E=450 MeV; measured Eγ, Iγ, γγ-coin, γγ(t). 211Po deduced yrast high-spin states J, π, isomer T1/2 and B(E3). Shell model comparison. GASP array. RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 135Te deduced yrast high-spin levels, J, π. Shell model comparison. GASP array.
1999NA03 Phys.Rev. C59, R580 (1999) D.M.Nadkarni, A.Saxena, D.C.Biswas, R.K.Choudhury, S.S.Kapoor, N.Majumdar, P.Bhattacharya Measurement of Fission Excitation Functions in 11B, 16O, 19F + 232Th Reactions in the Extreme Sub-Barrier Energy Region NUCLEAR REACTIONS 232Th(11B, F), E=19-65 MeV; 232Th(16O, F), (19F, F), E=55-80 MeV; measured fission fragments folding angle distributions, fusion and transfer induced fission σ; deduced fusion barrier distributions, low-momentum transfer fission component.
doi: 10.1103/PhysRevC.59.R580
1999UR01 Eur.Phys.J. A 5, 239 (1999) W.Urban, W.Kurcewicz, A.Nowak, T.Rzaca-Urban, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, M.Bentaleb, E.Lubkiewicz, N.Schulz, J.Blomqvist, P.J.Daly, P.Bhattacharyya, C.T.Zhang, I.Ahmad, L.R.Morss Neutron Single-Particle Energies in the 132Sn Region RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 133Sn deduced transitions. 134Sb deduced levels, possible J, π, configurations. Eurogam 2 array.
doi: 10.1007/s100500050280
1999WI11 Phys.Rev.Lett. 83, 2143 (1999) I.Wiedenhover, R.V.F.Janssens, G.Hackman, I.Ahmad, J.P.Greene, H.Amro, P.K.Bhattacharyya, M.P.Carpenter, P.Chowdhury, J.Cizewski, D.Cline, T.L.Khoo, T.Lauritsen, C.J.Lister, A.O.Macchiavelli, D.T.Nisius, P.Reiter, E.H.Seabury, D.Seweryniak, S.Siem, A.Sonzogni, J.Uusitalo, C.Y.Wu Octupole Correlations in the Pu Isotopes: From vibration to static deformation ? NUCLEAR REACTIONS 240,242,244Pu(208Pb, 208Pb'), E=1300 MeV; measured Eγ, Iγ, γγ-coin following Coulomb excitation. 242,244Pu(208Pb, 209Pb), E=1300 MeV; 239Pu(207Pb, 208Pb), E=1300 MeV; measured Eγ, Iγ, γγ-coin. 238,240,241,242,243,244Pu deduced yrast, octupole rotational bands alignments, configurations, B(E1)/B(E2), role of octupole correlations, possible static octupole deformation. Gammasphere array.
doi: 10.1103/PhysRevLett.83.2143
1998BH09 Eur.Phys.J. A 3, 109 (1998) P.Bhattacharyya, C.T.Zhang, P.J.Daly, B.Fornal, Z.W.Grabowski, I.Ahmad, T.Lauritsen, L.R.Morss, W.Urban, A.Nowak, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Three-Valence-Particle Fission Product 51135Sb84 RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 135Sb deduced levels, possible J, π, configurations. Eurogam II array.
doi: 10.1007/s100500050155
1998CH06 Phys.Rev. C57, 822 (1998) K.C.Chase, P.Bhattacharyya, A.Z.Mekjian Randomly Broken Nuclei and Disordered Systems
doi: 10.1103/PhysRevC.57.822
1998FO04 Eur.Phys.J. A 1, 355 (1998) B.Fornal, R.Broda, W.Krolas, T.Pawlat, J.Wrzesinski, P.J.Daly, P.Bhattacharyya, Z.W.Grabowski, C.T.Zhang, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, G.de Angelis, D.R.Napoli High Spin States Above the α-Decaying Isomer 211Po NUCLEAR REACTIONS 208Pb(76Ge, X), E=450 MeV; measured Eγ, Iγ, γγ-coin, γγ(t). 210,211Po deduced high-spin levels, J, π. Comparison with shell-model calculations.
doi: 10.1007/s100500050069
1998MA75 Phys.Rev.Lett. 81, 4778 (1998) N.Majumdar, P.Bhattacharya, D.C.Biswas, R.K.Choudhury, D.M.Nadkarni, A.Saxena Majumdar et al. Reply: (Comment on ' Anomalous Peaklike Structure in the Fission Fragment Anisotropies at Sub-Barrier Energies in 11B, 12C, 16O, 19F + 232Th Reactions ')
doi: 10.1103/PhysRevLett.81.4778
1998SA25 J.Phys.(London) G24, 1277 (1998) M.S.Sarkar, A.Goswami, S.Bhattacharya, B.Dasmahapatra, P.Bhattacharya, P.Basu, M.L.Chatterjee, S.Sen Nuclear Structure of 124Xe NUCLEAR REACTIONS 123Te(α, 3n), E=40 MeV; measured Eγ, Iγ(θ), γγ-coin. 124Xe deduced high-spin levels, J, π, δ. NUCLEAR STRUCTURE 124Xe; calculated quasiparticle levels, splitting vs triaxial deformation. Cranked shell model.
doi: 10.1088/0954-3899/24/7/009
1998VA11 Phys.Rev. C57, 3462 (1998) R.Varma, S.Sinha, B.K.Nayak, R.G.Thomas, A.Saxena, D.C.Biswas, L.M.Pant, D.M.Nadkarni, R.K.Choudhury, P.Bhattacharya Fusion Barrier and Spin Distributions in 12C + 232Th Reaction Via Quasielastic Scattering NUCLEAR REACTIONS 232Th(12C, X), E=51-79 MeV; measured quasielastic σ(E, θ); deduced fusion barrier, spin distributions. Model comparisons.
doi: 10.1103/PhysRevC.57.3462
1998ZH09 Nucl.Phys. A628, 386 (1998) C.T.Zhang, P.Bhattacharyya, P.J.Daly, Z.W.Grabowski, R.H.Mayer, M.Sferrazza, R.Broda, B.Fornal, W.Krolas, T.Pawlat, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, G.de Angelis Yrast Excitations in A = 126-131 Te Nuclei from Deep Inelastic 130Te + 64Ni Reactions NUCLEAR REACTIONS 130Te(64Ni, X), E=275 MeV; measured few-neutron transfer reactions associated Eγ, Iγ, γγ(θ), γγ(t). 126,127,128,129,130,131Te deduced levels, probable J, π, isomers T1/2, single-particle, collective aspects. Enriched targets, Compton-supressed Ge detector array.
doi: 10.1016/S0375-9474(97)00617-9
1997BH06 Phys.Rev. C56, R2363 (1997) P.Bhattacharyya, C.T.Zhang, B.Fornal, P.J.Daly, Z.W.Grabowski, I.Ahmad, T.Lauritsen, L.R.Morss, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, W.Urban, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Yrast States of Neutron-Rich N = 83 Nuclei from Fission Product γ-Ray Studies RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 134Sb, 135Te, 136I deduced levels, possible J, π, configurations. Shell model analysis.
doi: 10.1103/PhysRevC.56.R2363
1997CH05 Phys.Rev. C55, 1410 (1997) K.C.Chase, A.Z.Mekjian, P.Bhattacharyya Studies in the Statistical and Thermal Properties of Hadronic Matter Under Some Extreme Conditions
doi: 10.1103/PhysRevC.55.1410
1997CO08 Phys.Rev.Lett. 78, 2920 (1997) J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, P.Bhattacharyya, R.Broda, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, B.Fornal, P.M.Jones, R.Julin, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, J.F.Smith, F.S.Stephens, C.T.Zhang Observation of Octupole Structures in Radon and Radium Isotopes and Their Contrasting Behavior at High Spin NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured γγγ-, γγγγ-coin. 218,220,222Rn, 222,224,226Ra deduced high-spin levels, J, π, intrinsic electric dipole moment to electric quadrupole moment ratio.
doi: 10.1103/PhysRevLett.78.2920
1997DA15 Z.Phys. A358, 203 (1997) P.J.Daly, C.T.Zhang, P.Bhattacharyya, R.Broda, Z.W.Grabowski, D.Nisius, I.Ahmad, M.P.Carpenter, L.R.Morss, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, W.Urban, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Few-Valence-Particle Excitations Around Doubly Magic 132Sn RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 134Te, 135I deduced high-spin levels, J, π, configurations, γ-branching.
doi: 10.1007/s002180050308
1997SA09 J.Phys.(London) G23, 169 (1997) M.S.Sarkar, A.Goswami, S.Bhattacharya, B.Dasmahapatra, P.Bhattacharya, P.Basu, M.L.Chatterjee, S.Sen Shape of the 123Xe Nucleus NUCLEAR REACTIONS 122Te(α, 3n), E=40 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 123Xe deduced high-spin levels, γ-multipolarity, δ, branching ratio, B(λ). Symmetric rotor-particle model.
doi: 10.1088/0954-3899/23/2/005
1997ZH12 Z.Phys. A358, 9 (1997) C.T.Zhang, P.Bhattacharyya, P.J.Daly, R.Broda, Z.W.Grabowski, D.Nisius, I.Ahmad, M.P.Carpenter, T.Lauritsen, L.R.Morss, W.Urban, J.L.Durell, W.R.Phillips, M.J.Leddy, A.G.Smith, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist (νf7/2)2 Multiplet and E2 Effective Charge in 50134Sn84 RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, T1/2; 134Sn deduced levels, J, π, isomer T1/2, B(λ), effective charge, configuration. Eurogam II array.
doi: 10.1007/s002180050269
1997ZH14 Acta Phys.Pol. B28, 233 (1997) C.T.Zhang, P.Bhattacharyya, P.J.Daly, R.Broda, Z.W.Grabowski, D.Nisius, I.Ahmad, T.Ishii, M.P.Carpenter, L.R.Morss, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, W.Urban, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Shell-Model High-Spin Yrast States of Fission Product Nuclei Above Doubly Magic 132Sn RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 134Te, 135I deduced levels, J, π, configurations. Shell model analysis.
1996MA03 Phys.Rev. C53, R544 (1996) N.Majumdar, P.Bhattacharya, D.C.Biswas, R.K.Choudhury, D.M.Nadkarni, A.Saxena Reexamination of the Nuclear Orientation Model of Quasifission Reactions to Explain Anomalous Fragment Anisotropies at Sub-Barrier Energies NUCLEAR REACTIONS 232Th(19F, F), E=84.5-106.5 MeV; 232Th(16O, F), E=95-77 MeV; 232Th(12C, F), E=54-84 MeV; measured fission fragment σ(θ), fusion σ(E).
doi: 10.1103/PhysRevC.53.R544
1996MA61 Phys.Rev.Lett. 77, 5027 (1996) N.Majumdar, P.Bhattacharya, D.C.Biswas, R.K.Choudhury, D.M.Nadkarni, A.Saxena Anomalous Peaklike Structure in the Fission Fragment Anisotropies at Sub-Barrier Energies in 11B, 12C, 16O, 19F + 232Th Reactions NUCLEAR REACTIONS 232Th(19F, F), E=73.5-80 MeV; 232Th(16O, F), E=69.2-74.8 MeV; 232Th(11B, F), E=43-49.7 MeV; 232Th(12C, F), E(cm)=40-70 MeV; measured fission fragment σ(θ); deduced anomalous peaklike structure explanation possibility.
doi: 10.1103/PhysRevLett.77.5027
1996ZH21 Phys.Rev.Lett. 77, 3743 (1996) C.T.Zhang, P.Bhattacharyya, P.J.Daly, R.Broda, Z.W.Grabowski, D.Nisius, I.Ahmad, T.Ishii, M.P.Carpenter, L.R.Morss, W.R.Phillips, J.L.Durell, M.J.Leddy, A.G.Smith, W.Urban, B.J.Varley, N.Schulz, E.Lubkiewicz, M.Bentaleb, J.Blomqvist Yrast Excitations Around Doubly Magic 132Sn from Fission Product γ-Ray Studies RADIOACTIVITY 248Cm(SF); measured γγ-coin; deduced possible accepted masses inconsistencies for N=82 isotones. 132,134Te, 135I deduced yrast high-spin levels, J, π, configuration.
doi: 10.1103/PhysRevLett.77.3743
1995BH08 Nuovo Cim. 108, 819 (1995) P.Bhattacharya, N.Majumdar, P.Basu, M.L.Chatterjee, D.C.Biswas, A.Saxena, V.S.Ambekar, R.K.Choudhury, D.M.Nadkarni Measurement of Complete Fusion-Fission and Transfer-Fission Cross-Sections and Angular Distributions for 19F + 232Th at Sub-Barrier Energies by Fission Fragment Folding-Angle Technique NUCLEAR REACTIONS, ICPND 232Th(19F, F), E=78.5-106.5 MeV; measured σ(fragment) vs θ(folding) for transfer-, fusion fission, σ(E).
1995DA26 Phys.Scr. T56, 94 (1995) P.J.Daly, R.H.Mayer, D.Nisius, I.G.Bearden, P.Bhattacharyya, L.Richter, M.Sferrazza, Z.W.Grabowski, R.Broda, B.Fornal, I.Ahmad, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, J.Blomqvist Yrast Excitations of Heavy Tin Region Nuclei NUCLEAR REACTIONS 124Sn(136Xe, X), E=665 MeV; 124Sn(80Se, X), E=344 MeV; compiled, reviewed γγ-coin data. 119,121,123Sn deduced yrast isomers, decay characteristics, levels, J, π. Model comparison. Thick targets.
doi: 10.1088/0031-8949/1995/T56/015
1995GO29 Z.Phys. A353, 231 (1995) A.Goswami, M.S.Sarkar, U.D.Pramanik, P.Banerjee, P.Basu, P.Bhattacharya, S.Bhattacharya, M.L.Chatterjee, S.Sen, B.Dasmahapatra Band Structure in 104Ag NUCLEAR REACTIONS 103Rh(α, 3n), E=40, 45 MeV; measured γγ-coin. 104Ag deduced high-spin levels, J, π, band structure. Two quasiparticle-plus-rotor model.
doi: 10.1007/BF01292323
1995MA41 Phys.Rev. C51, 3109 (1995) N.Majumdar, P.Bhattacharya, D.C.Biswas, R.K.Choudhury, D.M.Nadkarni, A.Saxena Fission-Fragment Angular Distributions and Excitation Functions in Fission Following Complete Fusion and Targetlike-fragment Fission Reactions of 19F + 232Th at Near- and Sub-Barrier Energies NUCLEAR REACTIONS 232Th(19F, F), E=84.5-106.5 MeV; measured fission σ(E), σ(fragment θ). Coupled-channels analysis.
doi: 10.1103/PhysRevC.51.3109
1995NI03 Phys.Rev. C51, R1061 (1995) D.Nisius, R.V.F.Janssens, T.L.Khoo, I.Ahmad, D.Blumenthal, M.P.Carpenter, B.Crowell, D.Gassmann, T.Lauritsen, W.C.Ma, J.H.Hamilton, A.V.Ramayya, P.Bhattacharyya, C.T.Zhang, P.J.Daly, Z.W.Grabowski, R.H.Mayer Superdeformed Band in 154Dy NUCLEAR REACTIONS 122Sn(36S, 4n), E=165 MeV; measured Eγ, relative Iγ, γγγ-coin. 154Dy deduced high-spin levels, J, π, superdeformation band transitions.
doi: 10.1103/PhysRevC.51.R1061
1995NI10 Phys.Rev. C52, 1355 (1995) D.Nisius, R.V.F.Janssens, I.G.Bearden, R.H.Mayer, I.Ahmad, P.Bhattacharyya, B.Crowell, M.P.Carpenter, P.J.Daly, C.N.Davids, Z.W.Grabowski, D.J.Henderson, R.G.Henry, R.Hermann, T.L.Khoo, T.Lauritsen, H.T.Penttila, L.Ciszewski, C.T.Zhang Conversion Electron Spectroscopy at the Fragment Mass Analyzer Focal Plane: Studies of isomeric decays near the proton drip line RADIOACTIVITY 149,150Er(EC) [from 94Mo(58Ni, X), E=250 MeV]; 151,152Yb(EC) [from 96Ru(58Ni, X), E=250 MeV]; measured Eγ, Iγ, I(ce)-, γ(ce)-coin, T1/2; deduced isomer decay transitions γ-multipolarity, levels, J, π.
doi: 10.1103/PhysRevC.52.1355
1995RA02 Phys.Rev. C51, R1604 (1995) A.Ray, S.R.Banerjee, P.Das, A.Mitra, S.K.Basu, P.Bhattacharyya Can Weakly Absorbing Surface Transparent Nucleus-Nucleus Interaction Ensure Orbiting ( Question ) NUCLEAR REACTIONS 27Al, 40Ca(α, X), E ≈ 25 MeV; measured α- to proton yield ratio, σ(θ); deduced orbiting related features. Statistical model.
doi: 10.1103/PhysRevC.51.R1604
1995ZH37 Z.Phys. A353, 11 (1995) C.T.Zhang, M.Sferrazza, R.H.Mayer, Z.W.Grabowski, P.Bhattacharyya, P.J.Daly, R.Broda, B.Fornal, W.Krolas, T.Pawlat, G.de Angelis, D.Bazzacco, S.Lunardi, C.Rossi-Alvarez Yrast Excitations in 129Te NUCLEAR REACTIONS 130Te(64Ni, X), E=275 MeV; measured γγ-coin. 129Te deduced high-spin levels, J, π, configuration, isomer decay, T1/2. Product 129mSb(β-decay) data also used. RADIOACTIVITY 129mSb(β-) [from 130Te(64Ni, X), E=275 MeV]; measured β-decay; deduced log ft. 129Te deduced β-decay branching to high-spin levels. Data from 130Te(64Ni, X) for direct 129Te production also included.
doi: 10.1007/BF01297719
1994DA12 Appl.Radiat.Isot. 45, 415 (1994) Preparation of a 90Sr - 90Y Generator using Zirconium Antimonate
doi: 10.1016/0969-8043(94)90104-X
1994MA48 Phys.Lett. 336B, 308 (1994) R.H.Mayer, D.T.Nisius, I.G.Bearden, P.Bhattacharyya, L.Richter, M.Sferrazza, Z.W.Grabowski, P.J.Daly, R.Broda, B.Fornal, I.Ahmad, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, J.Blomqvist Gamma-Ray Studies of 119,121,123Sn Isomers Formed in Deep Inelastic Heavy Ion Collisions NUCLEAR REACTIONS 122,124Sn(76Ge, X), E=325 MeV; measured γγ-coin. 119,121,123Sn deduced yrast high-spin isomers, J, π, decay features, B(λ), configurations.
doi: 10.1016/0370-2693(94)90537-1
1990GO15 Phys.Rev. C42, 1367 (1990) A.Goswami, M.Saha, S.Bhattacharya, B.Dasmahapatra, P.Basu, P.Bhattacharya, M.L.Chatterjee, P.Banerjee, S.Sen Band Structure in 95Ru NUCLEAR REACTIONS 94Mo(α, 3n), E=40 MeV; measured Eγ, Iγ, γγ(θ). 95Ru deduced levels J, π, δ, band structure. Rotation-particle coupling model.
doi: 10.1103/PhysRevC.42.1367
1989BA79 Pramana 33, 481 (1989) P.Basu, P.Bhattacharya, M.L.Chatterjee A New Representation of the Heavy Ion Coulomb Potential NUCLEAR REACTIONS, ICPND 16O(16O, X), E(cm) ≈ 12-50 MeV; 24Mg(16O, X), E(cm) ≈ 16-100 MeV; 28Si(16O, X), E(cm) ≈ 10-20 MeV; 56Fe(35Cl, X), E(cm)=20-30 MeV; calculated fusion σ(E). 32S(16O, 16O), 208Pb(12C, 12C), 80Se(138Ba, 138Ba), 12C(12C, 12C), 84Kr(84Kr, 84Kr), 208Pb(208Pb, 208Pb), E not given; calculated potentials.
doi: 10.1007/BF02846015
1989BH02 Nucl.Instrum.Methods Phys.Res. A276, 585 (1989) P.Bhattacharya, P.Basu, M.L.Chatterjee Performance of Position-Sensitive Multistep Parallel-Plate Avalanche Chamber NUCLEAR REACTIONS 238U(α, F), E=70 MeV; measured fission (fragment)(fragment)(θ), kinematic coincidence. Position sensitive multi-step parallel-plate avalanche counter.
doi: 10.1016/0168-9002(89)90588-3
1987BA72 Phys.Rev. C36, 2274 (1987) P.Banerjee, B.Sethi, J.M.Chatterjee, M.B.Chatterjee, P.Bhattacharya High Spin States in 52Cr and 52Mn NUCLEAR REACTIONS 51V(α, 2np), (α, 3n), E=30-45 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), DSA, recoil distance. 52Cr, 52Mn deduced levels T1/2, J, π, δ, B(λ). Natural targets, Ge(Li), hyperpure Ge detectors.
doi: 10.1103/PhysRevC.36.2274
1985BA16 Nuovo Cim. 85A, 54 (1985) P.Banerjee, B.Sethi, J.M.Chatterjee, P.Bhattacharya, A.K.Sengupta Doppler Shift Attenuation Measurements on 57Fe and 57Co NUCLEAR REACTIONS 55Mn(α, np), (α, 2n), E=25, 28.6 MeV; measured Eγ, Iγ, DSA. 57Fe, 57Co deduced levels, T1/2, γ-branching.
doi: 10.1007/BF02902389
1985BA61 Pramana 25, 165 (1985) P.Basu, P.Bhattacharya, M.L.Chatterjee Charge Division Mechanism in Low Energy Binary Fission and the Passage of Prompt Fragments towards the β-Stable Products in Terms of the Double Core Model NUCLEAR STRUCTURE 236U, 252Cf, 254Fm; calculated fission fragment most probable Z, mass values, yields, average neutron number, β-emission per fragment. Double core binary fission model.
doi: 10.1007/BF02847655
1984BH02 Nuovo Cim. 79A, 471 (1984) Beta-Decay of the 5.9 min Isomer of 108Rh NUCLEAR REACTIONS 108Pd(n, p), E=14.4 MeV; measured 108mRh production σ. RADIOACTIVITY 108mRh(β-) [from 108Pd(n, p), E=14 MeV]; measured Eγ, Iγ, βγ-, γγ-coin, Eβ; deduced log ft. 108Pd deduced levels, γ-branching, J, π.
1979BH07 Nuovo Cim. 51A, 419 (1979) P.Bhattacharyya, R.K.Chattopadhyay, B.Sethi, A.De, J.M.Chatterjee-das, S.K.Mukherjee Decay of the 83 min Ground State of 75Ge RADIOACTIVITY 75mGe [from 76Ge(n, 2n), E=14.7 MeV]; measured Eγ, Iγ, γγ-coin, Eβ, Iβ. 75As deduced levels, log ft. NUCLEAR REACTIONS 76Ge(n, 2n), E=14.7 MeV; measured isomeric σ ratio.
doi: 10.1007/BF02776601
1976BH04 Nuovo Cim. 31A, 519 (1976) P.Bhattacharyya, R.K.Chattopadhyay, B.Sethi, V.K.Tikku, S.K.Mukherjee Decay of the 46.6 s 75Ge-m RADIOACTIVITY 75mGe; measured Eγ, Iγ, I(ce); deduced ICC, log ft, β-branching. 75Ge, 75As deduced levels, J, π.
doi: 10.1007/BF02734270
1976CH33 Radiochem.Radioanal.Lett. 27, 129 (1976) J.M.Chatterjee-Das, R.K.Chattopadhyay, P.Bhattacharya, B.Sethi, S.K.Mukherjee The Decay Scheme of the 284.3 D 144Ce and Energy Levels and Transitions in 144Pr RADIOACTIVITY 144Ce; measured X-ray spectra, βγ-coin, γγ-coin, Eγ, iy, ICC. 144Pr deduced levels, J, π, λ. 144mPr; measured T1/2.
1972DA09 Nucl.Phys. A190, 501 (1972) S.Das, B.K.Gupta, P.C.Bhattacharya, M.M.Biswas Excitation Function of (p, pn) Reactions at High Energy NUCLEAR REACTIONS 12C, 19F, 54Fe, 58Ni, 59Co, 64Zn, 65Cu, 100Mo, 127I, 142Ce, 182Ta, 238U(p, pn), E > 50 MeV; calculated σ(E).
doi: 10.1016/0375-9474(72)90853-6
1968BI08 Z.Naturforsch. 23a, 1673 (1968) M.M.Biswas, B.K.Gupta, P.K.Sen, P.C.Bhattacharya Experiment on the Isotropy of Alpha-Alpha Angular Correlation in the Serial Decay of 228Th and 226Ra NUCLEAR STRUCTURE 222Rn, 226Ra, 224Ra, 220Rn, 214Po, 216Po, 212Po, 218Po; measured not abstracted; deduced nuclear properties.
1966BI08 Z.Naturforsch. 21a, 902 (1966) M.M.Biswas, B.K.Gupta, P.K.Sen, P.C.Bhattacharya Directional Distribution of Alpha Emission in Th228 Decay Series NUCLEAR STRUCTURE 212Bi, 224Ra, 220Rn, 228Th, 212Po, 216Po; measured not abstracted; deduced nuclear properties.
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