NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = K.Kumar Found 98 matches. 2024AL04 J.Phys.(London) G51, 015101 (2024) S.Ali, M.Gull, K.Kumar, T.Ahmad, I.A.Rizvi, A.Agarwal, S.S.Ghugre, R.N.Ali, F.Khan Systematic study of fusion suppression and its dependency on projectile breakup threshold energy NUCLEAR REACTIONS 93Nb(20Ne, X)109Sn/108Sn/105Cd/104Cd/109In/108In/107In/105In/103Ag/101Pd/100Rh/98Rh, E=145 MeV; measured reaction products, Eγ, Iγ; deduced σ and uncertainties, an empirical formula is proposed to interrelate the degree of fusion suppression and breakup threshold energy of the incident projectile. Comparison with the universal fusion function (UFF) to estimate the degree of fusion incompleteness, PACE4 calculations. The K130 cyclotron facility at the Variable Energy Cyclotron Centre (VECC), Kolkata, India.
doi: 10.1088/1361-6471/ad0a3b
2023AL24 Chin.Phys.C 47, 103001 (2023) S.Al Kharusi, G.Anton, I.Badhrees, P.S.Barbeau, D.Beck, V.Belov, T.Bhatta, M.Breidenbach, T.Brunner, G.F.Cao, W.R.Cen, C.Chambers, B.Cleveland, M.Coon, A.Craycraft, T.Daniels, L.Darroch, S.J.Daugherty, J.Davis, S.Delaquis, A.Der Mesrobian-Kabakian, R.DeVoe, J.Dilling, A.Dolgolenko, M.J.Dolinski, J.Echevers, W.Fairbank Jr., D.Fairbank, J.Farine, S.Feyzbakhsh, P.Fierlinger, Y.S.Fu, D.Fudenberg, P.Gautam, R.Gornea, G.Gratta, C.Hall, E.V.Hansen, J.Hoessl, P.Hufschmidt, M.Hughes, A.Iverson, A.Jamil, C.Jessiman, M.J.Jewell, A.Johnson, A.Karelin, L.J.Kaufman, T.Koffas, R.Krucken, A.Kuchenkov, K.S.Kumar, Y.Lan, A.Larson, B.G.Lenardo, D.S.Leonard, G.S.Li, S.Li, Z.Li, C.Licciardi, Y.H.Lin, R.MacLellan, T.McElroy, T.Michel, B.Mong, D.C.Moore, K.Murray, O.Njoya, O.Nusair, A.Odian, I.Ostrovskiy, A.Perna, A.Piepke, A.Pocar, F.Retiere, A.L.Robinson, P.C.Rowson, J.Runge, S.Schmidt, D.Sinclair, K.Skarpaas, A.K.Soma, V.Stekhanov, M.Tarka, S.Thibado, J.Todd, T.Tolba, T.I.Totev, R.Tsang, B.Veenstra, V.Veeraraghavan, P.Vogel, J.-L.Vuilleumier, M.Wagenpfeil, J.Watkins, M.Weber, L.J.Wen, U.Wichoski, G.Wrede, S.X.Wu, Q.Xia, D.R.Yahne, L.Yang, Y.-R.Yen, O.Ya.Zeldovich, T.Ziegler, EXO-200 Collaboration Search for two-neutrino double-beta decay of 136Xe to the 0+1 excited state of 136Ba with the complete EXO-200 dataset RADIOACTIVITY 136Xe(2β-); analyzed available data using a deep learning-based convolutional neural network is used to discriminate signal from background events; deduced T1/2 lower limit at 90% confidence level.
doi: 10.1088/1674-1137/aceee3
2022AG01 Phys.Rev. C 105, 034609 (2022) A.Agarwal, A.Kumar Jashwal, M.Kumar, S.Prajapati, S.Dutt, M.Gull, I.A.Rizvi, K.Kumar, S.Ali, A.Yadav, R.Kumar, A.K.Chaubey Role of the entrance channel in the experimental study of incomplete fusion of 13C with 93Nb NUCLEAR REACTIONS 93Nb(13C, 4n)102Ag, (13C, 5n)101Ag, (13C, 4np)101Pd, (13C, 5np)100Pd, (13C, 2nα)100Rh, (13C, 3nα)99Rh, (13C, 4nα)98Rh, (13C, 5nα)97Rh, (13C, 6nα)96Rh, (13C, 4npα)97Ru, (13C, 2n2α)96Tc, (13C, 3n2α)95Tc, (13C, 4n2α)94Tc, E=63.7, 68.1, 70.8, 72.1, 73.8, 75.8, 78.5, 79.2, 82.8, 87.1 MeV; measured Eγ, Iγ, excitation functions; deduced residual production, total fusion and incomplete fusion σ(E), incomplete fusion strength function. Activation technique. Comparison to statistical model calculations (PACE). Comparison of incomplete fusion strength function to other experimental results obtained with different projectiles (16O, 18O) on 93Nb or same projectile 13C on different targets (159Tb, 165Ho, 169Tm, 175Lu). Irradiation of targets at 15UD Pelletron accelerator at the Inter-University Accelerator Center (IUAC), New Delhi.
doi: 10.1103/PhysRevC.105.034609
2022KU29 Eur.Phys.J. A 58, 148 (2022) Effect of color reconnection and hadronic re-scattering on underlying events in p-p collisions at LHC energies
doi: 10.1140/epja/s10050-022-00795-7
2021AG04 Phys.Rev. C 103, 034602 (2021) A.Agarwal, A.Kumar Jashwal, M.Kumar, S.Prajapati, S.Dutt, M.Gull, I.A.Rizvi, K.Kumar, S.Ali, A.Yadav, R.Kumar, A.K.Chaubey Effect of neutron excess in the entrance channel on the 18O + 93Nb system: An experimental study relevant to incomplete-fusion dynamics NUCLEAR REACTIONS 93Nb(18O, 3n)108In, (18O, 4n)107In, (18O, 5n)106In, (18O, 3np)107Cd, (18O, 5np)105Cd, (18O, 2nα)105Ag, (18O, 3nα)104Ag, (18O, 4nα)103Ag, (18O, 5nα)102Ag, (18O, 6nα)101Ag, (18O, 6npα)100Pd, (18O, 3n2α)100Rh, (18O, 4n2α)99Rh, (18O, 2p2α)101Tc, (18O, 3n3α)96Tc, (18O, 4n3α)95Tc, E=61.56, 68.37, 72.33, 76.84, 82.30, 84.85, 89.28, 92.19, 99.20 MeV; measured Eγ, Iγ, production σ(E) by activation method at the 15UD pelletron accelerator facility of IUAC-New Delhi. Comparisons with PACE4 theoretical calculations; deduced effect of entrance channel parameters on incomplete fusion (ICF). 103Rh, 159Tb, 169Tm, 175Lu(12C, X), 159Tb, 169Tm, 175Lu(13C, X), 93Nb, 103Rh, 159Tb, 169Tm, 175Lu(16O, X), 93Nb, 159Tb, 175Lu(18O, X), E at relative velocity=0.053c; analyzed previous and present σ(E) data for incomplete fusion; deduced ICF dependence on Coulomb factor, reaction Q value and neutron skin thickness.
doi: 10.1103/PhysRevC.103.034602
2021AL33 Phys.Rev. D 104, 112002 (2021) S.Al Kharusi, G.Anton, I.Badhrees, P.S.Barbeau, D.Beck, V.Belov, T.Bhatta, M.Breidenbach, T.Brunner, G.F.Cao, W.R.Cen, C.Chambers, B.Cleveland, M.Coon, A.Craycraft, T.Daniels, L.Darroch, S.J.Daugherty, J.Davis, S.Delaquis, A.Der Mesrobian-Kabakian, R.DeVoe, J.Dilling, A.Dolgolenko, M.J.Dolinski, J.Echevers, W.Fairbank, D.Fairbank, J.Farine, S.Feyzbakhsh, P.Fierlinger, D.Fudenberg, P.Gautam, R.Gornea, G.Gratta, C.Hall, E.V.Hansen, J.Hoessl, P.Hufschmidt, M.Hughes, A.Iverson, A.Jamil, C.Jessiman, M.J.Jewell, A.Johnson, A.Karelin, L.J.Kaufman, T.Koffas, R.Krucken, A.Kuchenkov, K.S.Kumar, Y.Lan, A.Larson, B.G.Lenardo, D.S.Leonard, G.S.Li, S.Li, Z.Li, C.Licciardi, Y.H.Lin, R.MacLellan, T.McElroy, T.Michel, B.Mong, D.C.Moore, K.Murray, O.Njoya, O.Nusair, A.Odian, I.Ostrovskiy, A.Perna, A.Piepke, A.Pocar, F.Retiere, A.L.Robinson, P.C.Rowson, D.Ruddell, J.Runge, S.Schmidt, D.Sinclair, K.Skarpaas, A.K.Soma, V.Stekhanov, M.Tarka, S.Thibado, J.Todd, T.Tolba, T.I.Totev, R.Tsang, B.Veenstra, V.Veeraraghavan, P.Vogel, J.-L.Vuilleumier, M.Wagenpfeil, J.Watkins, M.Weber, L.-J.Wen, U.Wichoski, G.Wrede, S.X.Wu, Q.Xia, D.R.Yahne, L.Yang, Y.-R.Yen, O.Ya.Zeldovich, T.Ziegler Search for Majoron-emitting modes of 136Xe double beta decay with the complete EXO-200 dataset RADIOACTIVITY 136Xe(2β-); analyzed available data; deduced T1/2 limit on Majoron-emitting modes. The full EXO-200 dataset.
doi: 10.1103/PhysRevD.104.112002
2020KU01 Ann.Phys.(New York) 412, 168012 (2020) Electroweak probe of neutron skins of nuclei NUCLEAR STRUCTURE 208Pb, 48Ca; analyzed available data on neutron skin measurements from PREX and CREX results.
doi: 10.1016/j.aop.2019.168012
2019AL33 Phys.Rev. C 100, 064607 (2019) S.Ali, K.Kumar, M.Gull, T.Ahmad, I.A.Rizvi, A.Agarwal, A.K.Chaubey, S.S.Ghugre Systematic of fusion incompleteness in reactions induced by α cluster projectiles NUCLEAR REACTIONS 165Ho(20Ne, 3n)182Ir, (20Ne, 2np)182Os, (20Ne, 3np)181Os, (20Ne, 5np)179Os, (20Ne, α)181Re, (20Ne, 2nα)179Re, (20Ne, 3nα)178Re, (20Ne, 4nα)177Re, (20Ne, 3npα)177W, (20Ne, 4npα)176W, (20Ne, 2n2α)175Ta, (20Ne, 3np2α)173Hf, (20Ne, 3n2α)174Ta, (20Ne, 4n2α)173Ta, E=90.2, 98.4, 108.2, 121.9, 132.6, 145.0 MeV; measured off-line Eγ, Iγ, total σ(E) of observed evaporation residues (ERs) using activation method; deduced fusion σ(E), incomplete fusion probability. 89Y, 93Nb, 115In, 159Tb, 165Ho, 181Ta(12C, X), E(breakup threshold)=7.36 MeV; 49Sc, 51V, 89Y, 103Rh, 115In, 130Te, 159Tb, 165Ho, 169Tm, 181Ta(16O, X), E(breakup threshold)=7.16 MeV; 51V, 55Mn, 59Co, 159Tb, 165Ho, 169Tm(20Ne, X), E(breakup threshold)=4.73 MeV; analyzed fusion σ data to deduce critical angular momentum, and compared with prediction of sum rule. Comparison with statistical model calculations using PACE4 code. 173Ta, 179Os; measured half-life decay curves.
doi: 10.1103/PhysRevC.100.064607
2019KU18 Phys.Rev. C 100, 034616 (2019) M.Kumar, A.Agarwal, S.Prajapati, K.Kumar, S.Dutt, I.A.Rizvi, R.Kumar, A.K.Chaubey Influence of projectile structure and target deformation on incomplete fusion in the 16O + 51V system NUCLEAR REACTIONS 51V(16O, 2n)65Ga, (16O, 3np)63Zn, (16O, 4np)62Zn, (16O, 2nα)61Cu, (16O, 2pα)61Co, (16O, 2n2α)57Co, (16O, 3nα)60Cu, (16O, n2α)58Co, (16O, 3n2α)56Co, E=47.29, 61.90, 74.89, 86.68, 97.55 MeV; measured Eγ, Iγ, σ(E) by activation method; deduced total fusion σ(E), ratio of incomplete fusion (ICF) to complete fusion (CF), enhancement of the α-emitting channels. Results compared to statistical model calculations using ALICE-91 code, and to the previous experimental studies using 51V target and 12C, 16O and 20Ne projectiles. Experiment carried out using the 15UD Pelletron accelerator at the Inter-University Accelerator Center (IUAC), New Delhi.
doi: 10.1103/PhysRevC.100.034616
2018AL18 Eur.Phys.J. A 54, 56 (2018) S.Ali, T.Ahmad, K.Kumar, M.Gull, I.A.Rizvi, A.Agarwal, S.S.Ghugre, A.K.Sinha, A.K.Chaubey Role of partial linear momentum transfer on incomplete fusion reaction NUCLEAR REACTIONS 51V(20Ne, xnp), (20Ne, 2nα), (20Ne, xnp), (20Ne, xnpα), (20Ne, xn2α), (20Ne, 2p2α), E≈145 MeV; measured residues Eγ, Iγ; deduced residues yields vs cumulative thickness, most probable range, UFF (Universal Fusion Function); calculated most probable range using SRIM code, angular momentum distribution at E=70, 98, 145 MeV using CCFULL code.
doi: 10.1140/epja/i2018-12491-8
2018BE35 Eur.Phys.J. A 54, 208 (2018) D.Becker, R.Bucoveanu, C.Grzesik, K.Imai, R.Kempf, M.Molitor, A.Tyukin, M.Zimmermann, D.Armstrong, K.Aulenbacher, S.Baunack, R.Beminiwattha, N.Berger, P.Bernhard, A.Brogna, L.Capozza, S.Covrig Dusa, W.Deconinck, J.Diefenbach, J.Dunne, J.Erler, C.Gal, M.Gericke, B.Glaser, M.Gorchtein, B.Gou, W.Gradl, Y.Imai, K.S.Kumar, F.Maas, J.Mammei, J.Pan, P.Pandey, K.Paschke, I.Peric, M.Pitt, S.Rahman, S.Riordan, D.Rodriguez Pineiro, C.Sfienti, I.Sorokin, P.Souder, H.Spiesberger, M.Thiel, V.Tyukin, Q.Weitzel The P2 experiment - A future high-precision measurement of the weak mixing angle at low momentum transfer
doi: 10.1140/epja/i2018-12611-6
2018GU13 Phys.Rev. C 98, 034603 (2018) M.Gull, K.Kumar, S.Ali, T.Ahmad, S.Dutt, I.A.Rizvi, A.Agarwal, R.Kumar Incomplete fusion in 16O + 89Y reactions at energies of ≈ 7 MeV/nucleon NUCLEAR REACTIONS 89Y(16O, 4n), (16O, 3np), (16O, 5np), (16O, nα), (16O, 2nα), (16O, 3nα), (16O, 2n2α), (16O, 3n2α)101Ag/101Pd/99Pd/100Rh/99mRh/98Rh/95Tc/94Tc, E AP 105 MeV; measured Eγ, Iγ of radioactive evaporation residues, σ for evaporation residues by γ-activation method, forward recoil range distributions (FRRD), complete- and incomplete-fusion Q-values and threshold energies at the 15UD accelerator facility of IUAC-New Delhi; deduced fusion function. Comparison with universal fusion function and fusion functions of 16O beam on various targets. Comparison with theoretical calculations using PACE4 code. 94Tc, 101Ag; measured half-lives of decays of ground states from decay curves for γ rays.
doi: 10.1103/PhysRevC.98.034603
2018KU04 Eur.Phys.J. A 54, 47 (2018) H.Kumar, S.A.Tali, M.A.Ansari, D.Singh, R.Ali, Ka.Kumar, N.P.M.Sathik, A.Ali, S.Parashari, R.Dubey, I.Bala, R.Kumar, R.P.Singh, S.Muralithar Sensitivity of low-energy incomplete fusion to various entrance-channel parameters NUCLEAR REACTIONS 175Lu(12C, x), E≈88 MeV; measured Eγ, Iγ(t) from catcher Al foils using precalibrated HPGe and FRRD (Forward Recoil Range Distribution), LMT (Linear Momentum Transfer); deduced contributions of IFC (InComplete Fusion) and CF (Complete Fusion) σ, discrete states of ER T1/2. Compared with available data.
doi: 10.1140/epja/i2018-12483-8
2017KU05 Nucl.Phys. A960, 53 (2017) H.Kumar, S.A.Tali, M.Afzal Ansari, D.Singh, R.Ali, K.Kumar, N.P.M.Sathik, S.Parashari, A.Ali, R.Dubey, I.Bala, R.Kumar, R.P.Singh, S.Muralithar Investigation of incomplete fusion dynamics at energy 4-8 MeV/nucleon NUCLEAR REACTIONS 175Lu(12C, xn), (12C, xnp), (12C, xnα), (12C, xn2α), (13C, xn), (13C, xnp), (13C, xnα), (13C, xn2α), E=4-8 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced residues, γ transitions, γ-ray intensity, T1/2, levels, J, π, σ, α-decay Q value systematics; calculated σ using statistical (Hauser-Feshbach) model code PACE-4; deduced ICF (InComplete Fusion) fraction systematics with projectile-target mass asymmetry.
doi: 10.1016/j.nuclphysa.2017.01.009
2017ZH14 Eur.Phys.J. A 53, 55 (2017) Y.X.Zhao, A.Deshpande, J.Huang, K.S.Kumar, S.Riordan Neutral-current weak interactions at an EIC
doi: 10.1140/epja/i2017-12245-2
2016AC02 Eur.Phys.J. A 52, 268 (2016) A.Accardi, J.L.Albacete, M.Anselmino, N.Armesto, E.C.Aschenauer, A.Bacchetta, D.Boer, W.K.Brooks, T.Burton, N.-B.Chang, W.-T.Deng, A.Deshpande, M.Diehl, A.Dumitru, R.Dupre, R.Ent, S.Fazio, H.Gao, V.Guzey, H.Hakobyan, Y.Hao, D.Hasch, R.Holt, T.Horn, M.Huang, A.Hutton, C.Hyde, J.Jalilian-Marian, S.Klein, B.Kopeliovich, Y.Kovchegov, K.Kumar, K.Kumericki, M.A.C.Lamont, T.Lappi, J.-H.Lee, Y.Lee, E.M.Levin, F.-L.Lin, V.Litvinenko, T.W.Ludlam, C.Marquet, Z.-E.Meziani, R.McKeown, A.Metz, R.Milner, V.S.Morozov, A.H.Mueller, B.Muller, D.Muller, P.Nadel-Turonski, H.Paukkunen, A.Prokudin, V.Ptitsyn, X.Qian, J.-W.Qiu, M.Ramsey-Musolf, T.Roser, F.Sabatie, R.Sassot, G.Schnell, P.Schweitzer, E.Sichtermann, M.Stratmann, M.Strikman, M.Sullivan, S.Taneja, T.Toll, D.Trbojevic, T.Ullrich, R.Venugopalan, S.Vigdor, W.Vogelsang, C.Weiss, B.-W.Xiao, F.Yuan, Y.-H.Zhang, L.Zheng Electron-Ion Collider: The next QCD frontier - Understanding the glue that binds us all
doi: 10.1140/epja/i2016-16268-9
2014HO05 Eur.Phys.J. A 50, 48 (2014) C.J.Horowitz, K.S.Kumar, R.Michaels Electroweak measurements of neutron densities in CREX and PREX at JLab, USA
doi: 10.1140/epja/i2014-14048-3
2014KU08 Phys.Rev. C 89, 054614 (2014) K.Kumar, T.Ahmad, S.Ali, I.A.Rizvi, A.Agarwal, R.Kumar, A.K.Chaubey Role of incomplete fusion of the projectile in the 16O + 115In interaction at low energies NUCLEAR REACTIONS 115In(16O, X)116Sb/117Sb/118mSb/119I/120I/120mI/121I/122Xe/123Xe/125Xe/125Cs/127Cs/126Ba/127Ba, E=105 MeV; measured Eγ, Iγ, yields and forward recoil range distributions (FRRDs) of reaction residues using recoil catcher activation technique at IUAC-New Delhi accelerator facility; complete and incomplete fusion cross sections, breakup of 16O into 4He+12C and/or 8Be+8Be. Comparison with predictions of theoretical model code PACE4.
doi: 10.1103/PhysRevC.89.054614
2013KU08 Phys.Rev. C 87, 044608 (2013) K.Kumar, T.Ahmad, S.Ali, I.A.Rizvi, A.Agarwal, R.Kumar, K.S.Golda, A.K.Chaubey Low-energy incomplete fusion and its sensitivity to projectile structure NUCLEAR REACTIONS 165Ho(16O, X)166Tm/173Ta/174Ta/175Ta/176Ta/175W/176W/177W/175Re/176Re/177Re/178Re, E=73-105 MeV; measured Eγ, Iγ, σ(E) for complete fusion by activation method at IUAC facility in New Delhi; deduced ICF fraction. 165Ho(12C, X), E=88-165; 165Ho(20Ne, X), E=55-80 MeV; analyzed ICF fraction. Comparison with previous experimental studies, and with PACE4 statistical model calculations.
doi: 10.1103/PhysRevC.87.044608
2013KU21 Phys.Rev. C 88, 064613 (2013) K.Kumar, T.Ahmad, S.Ali, I.A.Rizvi, A.Agarwal, R.Kumar, A.K.Chaubey Influence of projectile breakup on the 16O + 115In reaction at energies ≈ 4-7 MeV/nucleon NUCLEAR REACTIONS 115In(16O, np)129Ba, (16O, np)129mBa, (16O, 2np)128Ba, (16O, 3np)127Ba, (16O, 4np)126Ba, (16O, α)127Cs, (16O, 2nα)125Cs, (16O, npα)125Xe, (16O, 3npα)123Xe, (16O, 4npα)122Xe, (16O, 5npα)121Xe, (16O, 2n2α)121I, (16O, 3n2α)120I, (16O, 3n2α)120mI, (16O, 4n2α)119I, (16O, n3α)118mSb, (16O, 2n3α)117Sb, (16O, 3n3α)116mSb, E=60-110 MeV; measured Eγ, Iγ, production σ(E) for reaction products at IUAC-New Delhi accelerator facility; deduced σ(E) for total fusion, complete fusion (CF), incomplete fusion (ICF), percentage ICF fraction. Natural In target. Activation method. Comparison with PACE4 calculations, and with previous experimental results for other reactions. Discussed projectile breakup processes and incomplete fusion (ICF) contribution.
doi: 10.1103/PhysRevC.88.064613
2012DU14 Eur.Phys.J. A 48, 187 (2012) Jo.Dudek, R.Ent, R.Essig, K.S.Kumar, C.Meyer, R.D.McKeown, Z.E.Meziani, G.A.Miller, M.Pennington, D.Richards, L.Weinstein, G.Young, S.Brown Physics opportunities with the 12 GeV upgrade at Jefferson Lab
doi: 10.1140/epja/i2012-12187-1
2012GU08 Nucl.Phys. A882, 21 (2012) Nuclear structure of 130-136Ce in IBM and DPPQ model NUCLEAR STRUCTURE 130,132,134,136Ce; analyzed published reaction data; calculated levels, J, π, B(E2), deformation, quadrupole moment, symmetries, potential energy vs deformation, occupation numbers of single-particle orbits using IBM-1 and DPPQ (Dynamic Pairing plus Quadrupole model); deduced IBM-1 and DPPQ parameters. B(E2), levels, J, π compared to data.
doi: 10.1016/j.nuclphysa.2012.03.006
2012HO07 Phys.Rev. C 85, 032501 (2012) C.J.Horowitz, Z.Ahmed, C.-M.Jen, A.Rakhman, P.A.Souder, M.M.Dalton, N.Liyanage, K.D.Paschke, K.Saenboonruang, R.Silwal, G.B.Franklin, M.Friend, B.Quinn, K.S.Kumar, D.McNulty, L.Mercado, S.Riordan, J.Wexler, R.W.Michaels, G.M.Urciuoli Weak charge form factor and radius of 208Pb through parity violation in electron scattering NUCLEAR STRUCTURE 208Pb; calculated weak charge form factor, weak charge radius, weak charge density using point neutron radius from Lead Radius Experiment (PREX) parity-violating asymmetry measurement. Distorted wave electron scattering calculations, Helm model.
doi: 10.1103/PhysRevC.85.032501
2011RA03 Radiat.Meas. 46, 413 (2011) H.G.Rajaprakash, G.Sanjeev, K.B.V.Kumar, K.Siddappa, B.K.Nayak, A.Saxena Measurement of photofission excitation of 237NP NUCLEAR REACTIONS 237Np(γ, F), E=7.4-9 MeV; measured fission fragments; deduced photofission σ; Comparison with EMPIRE nuclear model code calculations and experimental data.
doi: 10.1016/j.radmeas.2011.01.024
2010GU09 Int.J.Mod.Phys. E19, 1491 (2010) J.B.Gupta, K.Kumar, J.H.Hamilton Nuclear structure of 150Sm in the DPPQ model and IBM NUCLEAR STRUCTURE 150Sm; analyzed decay pattern of the low-lying states; calculated potential energy surfaces, B(E2).
doi: 10.1142/S0218301310015898
2007KU24 Eur.Phys.J. A 32, 531 (2007) The E158 experiment
doi: 10.1140/epja/i2006-10429-5
2005KU13 Eur.Phys.J. A 24, Supplement 2, 191 (2005) Frontiers of polarized electron scattering experiments
doi: 10.1140/epjad/s2005-04-048-4
2005KU24 Nucl.Phys. A758, 55c (2005) Neutron Stars And The Oppenheimer-Volkoff Limit
doi: 10.1016/j.nuclphysa.2005.05.015
2003DU14 Pramana 60, 1079 (2003) D.Dutta, S.V.S.Sastry, A.K.Mohanty, K.Kumar, R.K.Choudhury Photon production from quark gluon plasma at finite baryon density NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed photon yields, sensitivity to baryon density.
doi: 10.1007/BF02707034
2003KU40 Eur.Phys.J. A 18, 129 (2003) Status and plans for neutral weak form factors measurements NUCLEAR REACTIONS 1,2H, 4He(polarized e, e), E=high; analyzed form factor data.
doi: 10.1140/epja/i2002-10288-0
2002DU17 Nucl.Phys. A710, 415 (2002) D.Dutta, S.V.S.Sastry, A.K.Mohanty, K.Kumar Hard photon production from unsaturated quark-gluon plasma at two-loop level
doi: 10.1016/S0375-9474(02)01166-1
2002GU18 Nucl.Phys. A705, 40 (2002) Shape Changes of N = 66 Isotones Mo-Ce in DPPQ Model NUCLEAR STRUCTURE 108Mo, 110Ru, 112Pd, 114Cd, 116Sn, 118Te, 120Xe, 122Ba, 124Ce; calculated 2+ level energies, B(E2), deformation, related features. Dynamic pairing plus quadrupole model, comparison with data.
doi: 10.1016/S0375-9474(02)00594-8
2001KU18 Nucl.Phys. A694, 199 (2001) Collectivity of Light Ba Isotopes in the DPPQ Model NUCLEAR STRUCTURE 122,124,126,128,130,132,134Ba; calculated level energies, E2 moments. Collective microscopic theory, dynamic pairing-plus-quadrupole model.
doi: 10.1016/S0375-9474(01)00925-3
2000DU02 Phys.Rev. C61, 034902 (2000) D.Dutta, A.K.Mohanty, K.Kumar, R.K.Choudhury Dissipative Phenomena in a Chemically Nonequilibrated Quark Gluon Plasma
doi: 10.1103/PhysRevC.61.034902
2000DU13 Phys.Rev. C61, 064911 (2000) D.Dutta, A.K.Mohanty, K.Kumar, R.K.Choudhury Effect of Baryon Density on Parton Production, Chemical Equilibration, and Thermal Photon Emission from the Quark Gluon Plasma
doi: 10.1103/PhysRevC.61.064911
2000KU10 Phys.Lett. 479B, 167 (2000) K.B.V.Kumar, J.A.McGovern, M.C.Birse Spin Polarisabilities of the Nucleon at NLO in the Chiral Expansion
doi: 10.1016/S0370-2693(00)00340-3
1999DU07 Phys.Rev. C60, 014905 (1999) D.Dutta, K.Kumar, A.K.Mohanty, R.K.Choudhury Chemical Equilibration and Thermal Dilepton Production from the Quark Gluon Plasma at Finite Baryon Density
doi: 10.1103/PhysRevC.60.014905
1999KU36 Nucl.Phys. (Supplement) A654, 517c (1999) K.S.Kumar, for the HAPPEX Collaboration Parity Violation in Forward Angle Elastic Electron Proton Scattering NUCLEAR REACTIONS 1H(e, e), E=3.356 GeV; measured σ(θ), asymmetry.
doi: 10.1016/S0375-9474(00)88491-2
1998GO04 Phys.Rev. C57, 1269 (1998) I.M.Govil, R.Singh, A.Kumar, J.Kaur, A.K.Sinha, N.Madhavan, D.O.Kataria, P.Sugathan, S.K.Kataria, K.Kumar, B.John, G.V.Ravi Prasad α-Particle Emission as a Probe of Dynamical Deformations NUCLEAR REACTIONS 51V(28Si, αX), (28Si, pX), E=140 MeV; measured α, p σ(E, θ), (particle)(recoil)-coin; deduced dynamical deformation effects. Statistical model calculations.
doi: 10.1103/PhysRevC.57.1269
1998KR21 Phys.Rev. C58, 1986 (1998) T.I.Kracikova, M.Finger, M.Krmar, K.Kumar, A.Janata, N.A.Lebedev, V.N.Pavlov, E.Simeckova Nuclear Orientation of 160Hog+mGd: Sign change of E2/M1 mixing ratios in ΔK = 2 transitions of 160Dy RADIOACTIVITY 160Ho(β+), (EC); measured Eγ, Iγ(θ, H), anisotropies from oriented source; deduced orientation parameters, deorientation coefficients. 160Dy deduced levels, J, π, δ, quadrupole moments, magnetic moments. Dynamic deformation model calculations.
doi: 10.1103/PhysRevC.58.1986
1998SO08 Nucl.Instrum.Methods Phys.Res. A402, 311 (1998) P.A.Souder, P.L.Bogorad, E.J.Brash, G.D.Cates, W.J.Cummings, A.Gorelov, M.D.Hasinoff, O.Hausser, K.Hicks, R.Holmes, J.C.Huang, K.S.Kumar, B.Larson, W.Lorenzon, J.McCracken, P.Michaux, H.Middleton, E.Saettler, D.Siegel, D.Tupa, X.Wang, A.Young Laser Polarized Muonic 3He and Spin Dependent μ- Capture NUCLEAR REACTIONS 3He(μ-, ν), E at rest; measured triton asymmetry; deduced muon capture spin dependence. Polarized muonic 3He.
doi: 10.1016/S0168-9002(97)00855-3
1997CH12 Z.Phys. A357, 189 (1997) R.K.Choudhury, A.Saxena, K.Kumar Understanding the Anomalous Fragment Anisotropies in Heavy-Ion Induced Fission in the Dynamical Trajectory Model NUCLEAR REACTIONS, ICPND 232Th, 237Np(12C, X), E(cm) ≈ 60-90 MeV; 232Th, 237Np(16O, X), E(cm) ≈ 80-110 MeV; 232Th, 237Np(19F, X), E(cm) ≈ 90-120 MeV; analyzed fusion σ(E), fission fragment anisotropy. Dynamical trajectory model.
doi: 10.1007/s002180050233
1997KU22 Nucl.Phys. A623, 258c (1997) Parity Violation Experiment at TJNAF
doi: 10.1016/S0375-9474(97)00444-2
1996BO54 Hyperfine Interactions 101/102, 433 (1996) P.Bogorad, J.Behr, E.J.Brash, G.D.Cates, W.J.Cummings, A.Gorelov, M.D.Hasinoff, O.Hausser, K.Hicks, R.Holmes, J.C.Huang, K.S.Kumar, B.Larson, W.Lorentzon, J.McCracken, H.Middleton, P.Michaux, E.Saettler, D.Siegel, P.A.Souder, D.R.Swenson, D.Tupa, X.Wang, A.Young Laser-Polarized Muonic 3He and a Measurement of the Induced Pseudoscalar Coupling NUCLEAR REACTIONS 3He(polarized μ-, ν), E at rest; measured triton asymmetry; deduced reaction spin dependence.
doi: 10.1007/BF02227653
1996KU21 Phys.Rep. 264, 267 (1996) Vanishing Quasiparticle Energies in the BCS Theory and a Practical Solution
doi: 10.1016/0370-1573(95)00042-9
1995KU20 Phys.Rev. C51, 3524 (1995) Comment on ' New Interpretation of the Lowest K = 0 Collective Excitations of Deformed Nuclei as a Phonon Excitation of the γ Band '
doi: 10.1103/PhysRevC.51.3524
1994KU41 Pramana 42, 123 (1994) K.Kumar, R.K.Choudhury, A.Saxena Mass Asymmetry Dependence of Fusion Time-Scales in 11B + 237Np and 12C, 16O, 19F + 232Th Reactions in a Dynamical Trajectory Model NUCLEAR REACTIONS 237Np(11B, X), E=77 MeV; 232Th(19F, X), E=104 MeV; 232Th(12C, X), E=77 MeV; 232Th(16O, X), E=104 MeV; calculated composite system shape time evolution, formation time vs angular momentum.
doi: 10.1007/BF02847507
1993KU12 Nucl.Phys. A556, 396 (1993) NN Interaction in a Relativistic Harmonic Model with Confined Gluons NUCLEAR REACTIONS 1n, 1H(p, p), E=50-400 MeV; calculated σ(θ). Relativistic harmonic model of NN- interaction, confined gluons.
doi: 10.1016/0375-9474(93)90368-8
1993MI24 Radiochim.Acta 60, 1 (1993) S.Mirzadeh, K.Kumar, O.A.Gansow The Chemical Fate of 212Bi-DOTA Formed by β- Decay of 212Po(DOTA)(2-) RADIOACTIVITY 212Pb(β-); measured 212Bi-DOTA complex chemical fate; deduced internal conversion γ-ray role in kinetic, electronic excitation of 212Bi.
doi: 10.1524/ract.1993.60.1.1
1993SA25 Pramana 40, 299 (1993) M.S.Samant, R.P.Anand, R.K.Choudhury, S.S.Kapoor, K.Kumar, D.M.Nadkarni, A.Saxena Prompt Neutron Emission Spectra and Multiplicities in the Thermal Neutron Induced Fission of 235U NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragment neutron emission spectra, total kinetic energies, multiplicities.
doi: 10.1007/BF02845849
1992CO25 J.Phys.(London) G18, 1943 (1992) J.Copnell, K.Kumar, S.J.Robinson, C.Tenreiro An Application of the Dynamic Deformation Model to the N = 84 Isotones 138Xe-146Sm NUCLEAR STRUCTURE 138Xe, 146Sm, 140Ba, 142Ce, 144Nd; calculated levels, B(λ), δ. Dynamic deformation model.
doi: 10.1088/0954-3899/18/12/010
1992KU22 Hyperfine Interactions 75, 43 (1992) The Change of Sign of E2 and M1 Matrix Elements, and of δ-Values of 166Er at High Spins NUCLEAR STRUCTURE 166Er; calculated intraband transition reduced mixing ratio. Dynamic deformation model.
doi: 10.1007/BF02398962
1991SO08 Nucl.Phys. A527, 695c (1991) P.A.Souder, J.Bellanca, G.D.Cates, G.W.Dodson, K.A.Dow, M.Farkhondeh, R.Holmes, V.W.Hughes, T.J.Gay, K.Isakovich, D.-H.Kim, S.Kowalski, K.S.Kumar, M.S.Lubell, R.Michaels, S.Patch, H.R.Schaefer, M.E.Schulze, R.Wilson Results from the Bates 12C Parity Experiment NUCLEAR REACTIONS 12C(polarized e, e), E=250 MeV; measured parity violating asymmetry; deduced isoscalar vector hadronic coupling constant.
doi: 10.1016/0375-9474(91)90216-S
1990HA34 J.Phys.(London) G16, L219 (1990); Corrigenda J.Phys.(London) G17, 1943 (1991) W.D.Hamilton, H.Marshak, K.Kumar The Sign Change of the M1 Matrix Element in ΔK = 2 Transitions in 166Er RADIOACTIVITY 166mHo; measured γ(θ), oriented nuclei. 166Er transitions deduced δ(E2/M1), B(λ). Source in holmuim metal single crystal. Dynamical deformation model analysis.
doi: 10.1088/0954-3899/16/10/003
1990KU10 Phys.Scr. T32, 31 (1990) Predictions for Superheavy Nuclei RADIOACTIVITY 240Pu(SF), (α); calculated relative branching ratio. Z=90-119; Z=120-130; analyzed fission T1/2; deduced superheavy peak location.
doi: 10.1088/0031-8949/1990/T32/005
1990KU19 Prog.Theor.Phys.(Kyoto) 84, 373 (1990) Coordinate-Dependent Mass and the Validity of the WKB Approximation in Fission Barrier Penetration Calculations RADIOACTIVITY 240Pu(SF); calculated fission penetrability, potential energy, mass along fission path. Dynamical deformation model.
doi: 10.1143/ptp/84.3.373
1990SO03 Phys.Rev.Lett. 65, 694 (1990) P.A.Souder, R.Holmes, D.-H.Kim, K.S.Kumar, M.E.Schulze, K.Isakovich, G.W.Dodson, K.A.Dow, M.Farkhondeh, S.Kowalski, M.S.Lubell, J.Bellanca, M.Goodman, S.Patch, R.Wilson, G.D.Cates, S.Dhawan, T.J.Gay, V.W.Hughes, A.Magnon, R.Michaels, H.R.Schaefer Measurement of Parity Violation in the Elastic Scattering of Polarized Electrons from 12C NUCLEAR REACTIONS 12C(polarized e, e), E=250 MeV; measured parity violating electroweak asymmetry.
doi: 10.1103/PhysRevLett.65.694
1990TA34 J.Phys.(London) G16, 1837 (1990) H.Tagziria, W.D.Hamilton, K.Kumar Analysis of 154Gd by the Dynamic Deformation Model NUCLEAR STRUCTURE 150,152,154,156Gd; calculated levels, B(λ), μ, quadrupole moments. Dynamic deformation model.
doi: 10.1088/0954-3899/16/12/009
1990VE01 Phys.Rev. C41, R1 (1990); Erratum Phys.Rev. C43 916 (1991) M.Veskovic, W.D.Hamilton, K.Kumar Quadrupole Moments and Band-Mixing in Tungsten Nuclei NUCLEAR STRUCTURE 180,182,184,186W; calculated levels, B(λ), quadrupole moments. Dynamic deformation model.
doi: 10.1103/PhysRevC.41.R1
1987SU01 J.Phys.(London) G13, 161 (1987) A.Subber, W.D.Hamilton, P.Park, K.Kumar An Application of the Dynamic Deformation Model to the Tellurium Isotopes NUCLEAR STRUCTURE 122,124,126,128,130,132,134Te; calculated levels, electric quadrupole moments, γ-transition probabilities, B(E2), neutron, proton boson effective charges. Dynamic deformation model.
doi: 10.1088/0305-4616/13/2/006
1987SU05 J.Phys.(London) G13, 807 (1987) A.R.H.Subber, S.J.Robinson, P.Hungerford, W.D.Hamilton, P.Van Isacker, K.Kumar, P.Park, K.Schreckenbach, G.Colvin The Level Structure of 76Se and 78Se and the Systematics of Selenium Isotopes within the Framework of the DDM RADIOACTIVITY 76As(β-) [from 75As(n, γ), E=thermal]; measured γ(θ), oriented nuclei. 76Se deduced levels, J, π, δ, β-transition L mixing. NUCLEAR REACTIONS 77Se(n, γ), (n, e-), E=thermal; measured Eγ, Iγ, γγ(θ), oriented nuclei, I(ce). 78Se deduced levels, J, π, δ, ICC, B(E0/E2) ratio. Enriched target, β-spectrometer.
doi: 10.1088/0305-4616/13/6/011
1987VE06 J.Phys.(London) G13, L155 (1987) M.Veskovic, M.K.Harder, K.Kumar, W.D.Hamilton Softness and Shape Coexistence in the Light Platinum Isotopes NUCLEAR STRUCTURE 178Hg, 174,178,180,182Pt, 174Os; calculated potential energy surfaces. 176Pt; calculated potential energy surfaces, yrast band B(E2).
doi: 10.1088/0305-4616/13/8/005
1986KU02 Nucl.Phys. A448, 36 (1986) K.Kumar, J.B.Gupta, J.H.Hamilton Proton Spectroscopic Factors of Sm Isotopes in the Pairing-Plus-Quadrupole Model NUCLEAR STRUCTURE 152,154Sm; calculated single proton S. Pairing plus quadrupole model.
doi: 10.1016/0375-9474(86)90178-8
1986SU11 J.Phys.(London) G12, 881 (1986) A.R.H.Subber, P.Park, W.D.Hamilton, K.Kumar, K.Schreckenbach, G.Colvin E0 Transitions in the γ-Unstable Nucleus 124Te NUCLEAR STRUCTURE 124Te; calculated levels, B(λ), interband, intraband branching ratios, B(λ), δ. Dynamic deformation model. NUCLEAR REACTIONS 123Te(n, e), E=thermal; measured I(ce). 124Te deduced levels, J, π, ICC, γ-multipolarity, E0 transitions, B(λ) ratios. High resolution β-spectrometer, enriched target. Dynamic deformation model.
doi: 10.1088/0305-4616/12/9/012
1985KU03 Phys.Rev. C31, 762 (1985) K.Kumar, Ch.Lagrange, M.Girod, B.Grammaticos Extended Coupled Channel Method for Baryon Scattering Based on the Dynamics of the Bohr Hamiltonian Deduced from a Microscopic Nucleon-Nucleon Hamiltonian NUCLEAR STRUCTURE 24Mg, 28Si, 150,152,148,154Sm; calculated Hartree-Fock-Bogoliubov potential parameters, form factors. NUCLEAR REACTIONS 24Mg, 28Si(α, α), (α, α'), E=120 MeV; analyzed σ(θ). 148,150,152,154Sm(n, n), E=1-14 MeV; calculated σ ratios; deduced optical model parameters. Extended coupled channel method, Bohr-Hamiltonian dynamics, microscopic approach.
doi: 10.1103/PhysRevC.31.762
1985PA26 J.Phys.(London) G11, L251 (1985) P.Park, A.R.H.Subber, W.D.Hamilton, J.P.Elliott, K.Kumar A Study of the γ-Unstable Nucleus 124Te NUCLEAR STRUCTURE 124Te; calculated potential energy, levels, B(λ). Dynamic deformation model.
doi: 10.1088/0305-4616/11/12/005
1984KU02 J.Phys.(London) G10, 525 (1984) Nuclear Structure of the N = 88 Transitional Nucleus 152Gd in the Pairing-Plus-Quadrupole Model NUCLEAR STRUCTURE 152Gd; calculated potential energy vs deformation, levels, δ(E2/M1), B(E2) branching ratios, electric monopole, quadrupole moments, moment of inertia, X(E0/E2). Dynamic deformation theory, pairing plus quadrupole model.
doi: 10.1088/0305-4616/10/4/013
1984KU22 Phys.Rev. C30, 2096 (1984) K.Kumar, R.K.Choudhury, V.S.Ramamurthy, S.S.Kapoor Dynamical Aspects of the Correlation between Nucleon Exchange and Energy Loss for the 136Xe + 209Bi System NUCLEAR REACTIONS 209Bi(136Xe, X), E=825-1650 MeV; calculated fragment mass, charge variances, energy loss correlation; deduced nucleon exchange rate. Classical dynamic, one-body transport models.
doi: 10.1103/PhysRevC.30.2096
1983FR09 Phys.Lett. 122B, 347 (1983) B.Frois, S.Turck-Chieze, J.B.Bellicard, M.Huet, P.Leconte, X.-H.Phan, I.Sick, J.Heisenberg, M.Girod, K.Kumar, B.Grammaticos The Effects of Triaxial Deformations in the Structure of the 2+1 Transition Charge Density in 58Ni NUCLEAR REACTIONS 58Ni(e, e'), E=700 MeV; measured σ(θ). 58Ni level deduced transition charge density. Triaxial rotor, Davidov-Filippov model.
doi: 10.1016/0370-2693(83)91579-4
1982KU03 Z.Phys. A304, 301 (1982) K.S.Kumar, Y.Nogami, W.van Dijk, D.Kiang Anomalous Coulomb Effect in the K-p System ATOMIC PHYSICS, Mesic-Atoms 1H(K-, K-), E(cm)=0-30 MeV; calculated kaonic strong interaction level shift, scattering amplitude; deduced anomalous Coulomb effect inconsistency.
doi: 10.1007/BF01421512
1982KU05 J.Phys.(London) G8, 827 (1982) Cluster-Folding-Model Analyses of 6Li Elastic Scattering NUCLEAR REACTIONS 40Ca(6Li, 6Li), E=156 MeV; 28Si(6Li, 6Li), E=135 MeV; calculated σ(θ). Folding model, alpha-deuteron cluster, antisymmetrization.
doi: 10.1088/0305-4616/8/6/012
1982LA26 Rev.Mod.Phys. 54, 119 (1982) J.Lange, K.Kumar, J.H.Hamilton E0-E2-M1 Multipole Admixtures of Transitions in Even-Even Nuclei COMPILATION A=4-240; compiled, reviewed δ(E2/M1), δ(E0/E2), other data, model analyses. Even-even nuclei, pairing plus quadrupole model.
doi: 10.1103/RevModPhys.54.119
1982VA03 Phys.Scr. 25, 443 (1982) A.Vaagnes, J.S.Vaagen, K.Kumar Quasiparticle-Core-Coupling in 191Pt using Dynamic Deformation Theory Core Wave Functions NUCLEAR STRUCTURE 191Pt; calculated levels, S. Quasiparticle-core coupling, dynamic deformation.
doi: 10.1088/0031-8949/25/3/002
1981GU03 J.Phys.(London) G7, 673 (1981) On a Delicate Balance of Pairing and Quadrupole Forces in 150Sm and a Recalculation of E0/E2 Moments NUCLEAR STRUCTURE 150Sm; calculated E0, E2 transition strengths, branching ratios. Dynamic deformation theory.
doi: 10.1088/0305-4616/7/5/012
1981WE07 Phys.Rev. C24, 171 (1981) J.C.Wells, R.L.Robinson, H.J.Kim, R.O.Sayer, R.B.Piercey, A.V.Ramayya, J.H.Hamilton, C.F.Maguire, K.Kumar, R.W.Eastes, M.E.Barclay, A.J.Caffrey High-Spin States and Band Structure in 76Br NUCLEAR REACTIONS 66Zn(12C, pn), E=38 MeV; measured Eγ, Iγ, γ(θ), linear polarization, γγ-coin. 76Br deduced levels, J, π, δ, γ-branching, rotational band structure. Enriched target, large-volume Ge(Li) detector.
doi: 10.1103/PhysRevC.24.171
1979HA56 J.Phys.(London) G5, 1567 (1979) The Sign Change in E2:M1 Multipole Mixing Ratios in the Mass-150 Region NUCLEAR STRUCTURE 150,152Sm, 150,152,154,156Gd; calculated E2, M1 matrix elements; deduced δ. Dynamic deformation theory.
doi: 10.1088/0305-4616/5/11/012
1979KU16 Aust.J.Phys. 32, 307 (1979) K.Kumar, J.B.Gupta, J.H.Hamilton Dynamic Deformation Theory and Multiphonon Vibrational Bands in 154Gd NUCLEAR STRUCTURE 154Gd; calculated excited band energies, B(E2), μ, δ, E0 moments. Dynamic deformation theory, pairing plus quadrupole model.
doi: 10.1071/PH790307
1978AR12 Phys.Rev. C18, 1201 (1978) D.Ardouin, C.Lebrun, F.Guilbault, B.Remaud, E.R.Flynn, D.L.Hanson, S.D.Orbesen, M.N.Vergnes, G.Rotbard, K.Kumar Structure of 78Ge from the 76Ge(t, p)78Ge Reaction NUCLEAR REACTIONS 76Ge(t, p), E=17 MeV; measured σ(Ep, θ); deduced Q. 78Ge deduced levels, J, π, mass excess. DWBA analysis, magnetic spectrograph.
doi: 10.1103/PhysRevC.18.1201
1978AR17 Phys.Rev. C18, 2739 (1978) D.Ardouin, B.Remaud, K.Kumar, F.Guilbault, P.Avignon, R.Seltz, M.Vergnes, G.Rotbard Nuclear Structure Investigations of the Ge Isotopes by Means of (p, t) Reactions and Microscopic Studies of Nuclear Deformations and Collective Spectra NUCLEAR STRUCTURE 68,70,72,74Ge; calculated deformation energy curves, collective spectra using microscopic theory. NUCLEAR REACTIONS 70,72,74,76Ge(p, t), E=26 MeV; reviewed data; deduced systematics about reaction mechanisms, structure.
doi: 10.1103/PhysRevC.18.2739
1978GI15 Phys.Rev.Lett. 41, 1765 (1978) M.Girod, K.Kumar, B.Grammaticos, P.Aguer Calculation of Nuclear Deformations and Collective Spectra Starting from a Density-Dependent, Finite-Range Nuclear Force NUCLEAR STRUCTURE 150Sm; calculated rotational vibrational bands. Density dependent finite range nuclear force. Hartree-Fock-Bogoliubov methods.
doi: 10.1103/PhysRevLett.41.1765
1978KU07 J.Phys.(London) G4, 849 (1978) Dynamic Deformation Theory of Shape Coexistence, Pair Fluctuations, and Shape Transition in Ge Nuclei NUCLEAR STRUCTURE 70,72,74Ge; calculated levels, B(E2), quadrupole moment, μ, β. Microscopic theory, collective model.
doi: 10.1088/0305-4616/4/6/015
1978KU09 Nucl.Phys. A304, 295 (1978) Dynamic Deformation Theory of the B(E2) Values and the Quadrupole Shape Characteristics of Even Gadolinium Nuclei NUCLEAR STRUCTURE 152,154,156,158,160Gd; calculated levels, B(E2).
doi: 10.1016/0375-9474(78)90239-7
1978MA03 Phys.Rev.Lett. 40, 358 (1978) C.F.Maguire, D.L.Hendrie, U.Jahnke, J.Mahoney, D.K.Scott, J.S.Vaagen, R.J.Ascuitto, K.Kumar Observation of Striking Shape Differences between 21+ Angular Distributions for Heavy-Ion-Induced Two-Neutron Stripping and Pickup Reactions in Transitional Samarium Nuclei NUCLEAR REACTIONS 148Sm(18O, 16O), E=98.4 MeV; 148Sm(16O, 18O), E=104 MeV; 150Sm(12C, 14C), E=78 MeV; measured σ(θ).
doi: 10.1103/PhysRevLett.40.358
1977GU09 Phys.Rev. C16, 427 (1977) J.B.Gupta, K.Kumar, J.H.Hamilton Pairing-Plus-Quadrupole Model Calculations for 154,156Gd NUCLEAR STRUCTURE 156Gd; calculated levels, B(E2), quadrupole moment, μ, M(λ), δ, deformation β. 154Gd calculated B(E2).
doi: 10.1103/PhysRevC.16.427
1977KU13 Phys.Rev. C16, 1235 (1977) K.Kumar, B.Remaud, P.Aguer, J.S.Vaagen, A.C.Rester, R.Foucher, J.H.Hamilton Deformed-Quasiparticle Basis for Calculating Potential Energy Surfaces And Nuclear Spectra NUCLEAR STRUCTURE 148,150,152,154Sm, 186,188,190,192,194Os, 184,186,188,190Hg; calculated deformation energy curves. 24Mg, 102Zr, 168Er; calculated deformation energy curves, collective spectra.
doi: 10.1103/PhysRevC.16.1235
1975KU07 Phys.Scr. 11, 179 (1975) Nuclear Moments of Present Interest to Nuclear Theory NUCLEAR STRUCTURE 237Pu, 203,205,207Tl; calculated g. Backbending, systematics.
doi: 10.1088/0031-8949/11/3-4/010
1975MU11 Phys.Rev. C12, 1638 (1975) Effects of Rotation on the Stability of Nuclei under Fission and the Possibility of Fusion in Heavy-Ion Reactions NUCLEAR STRUCTURE 208Pb, 240Pu, 298Fl; calculated rotational effects in compound nuclei following fission, fusion.
doi: 10.1103/PhysRevC.12.1638
1974HA63 Phys.Rev. C10, 2540 (1974) J.H.Hamilton, K.Kumar, L.Varnell, A.V.Ramayya, P.E.Little, N.R.Johnson E0/E2 Transition Strengths and Interpretations of 0+, 2+ States in 178Hf RADIOACTIVITY 178Ta; measured Eγ, Iγ, I(ce), γγ(θ); deduced ICC. 178Hf deduced transitions, E0/E2 mixing.
doi: 10.1103/PhysRevC.10.2540
1974KU14 Nucl.Phys. A231, 189 (1974) Collective Hamiltonian Derived from the Pairing-Plus-Quadrupole Model NUCLEAR STRUCTURE 150,152Sm; calculated levels, B(E2), γ-mixing, quadrupole moment, μ.
doi: 10.1016/0375-9474(74)90518-1
1974MU08 Phys.Lett. 49B, 405 (1974) Angular Momentum Dependence of Moments of Inertia and Fission Barriers Of 240Pu NUCLEAR STRUCTURE 240Pu; calculated moments of inertia.
doi: 10.1016/0370-2693(74)90619-4
1973KU06 Phys.Rev.Lett. 30, 1227 (1973) Constrained-Hartree-Bogolyubov Treatment of the Pairing-Plus-Quadrupole Model; Discontinuities in Nuclear Moments at High Spins NUCLEAR STRUCTURE 160Dy calculated levels, moment of inertia, intrinsic gyromagnetic ratio, B(E2).
doi: 10.1103/PhysRevLett.30.1227
1972KU01 Phys.Rev.Lett. 28, 249 (1972) Intrinsic Quadrupole Moments and Shapes of Nuclear Ground States and Excited States NUCLEAR STRUCTURE 152Sm; calculated quadrupole moment, deformation parameters.
doi: 10.1103/PhysRevLett.28.249
1972KU33 Phys.Scr. 6, 270 (1972) Nuclear Shapes, Energy Gaps and Phase Transitions NUCLEAR STRUCTURE 160Dy; calculated rotational level properties.
doi: 10.1088/0031-8949/6/5-6/013
1971KU03 Phys.Rev.Lett 26, 269 (1971) Pairing-Plus-Quadrupole Model Calculation of Band-Mixing Anomalies in 152Sm NUCLEAR STRUCTURE 152Sm; calculated levels, E2 matrix elements. Pairing+quadrupole model.
doi: 10.1103/PhysRevLett.26.269
1970KU04 Phys.Rev. C1, 369 (1970) Prolate-Oblate Difference and its Effect on Energy Levels and Quadrupole Moments NUCLEAR STRUCTURE 24Mg, 56Fe, 110Cd, 152Sm; calculated level splitting, quadrupole moment vs prolate-oblate difference.
doi: 10.1103/PhysRevC.1.369
1968KU24 Nucl.Phys. A122, 273 (1968) Nuclear deformations in the pairing-plus-quadrupole model : (V). Energy levels and electromagnetic moments of the W, Os and Pt nuclei NUCLEAR STRUCTURE 190Os, 192Pt, 192Os, 194Pt, 188Os, 186Os, 196Pt, 184W, 182W, 186W; calculated energy levels, wave functions, B(E2), B(M1), magnetic dipole moments; deduced nuclear properties, nuclear shape fluctuations. Bohr collective Hamiltonian.
doi: 10.1016/0375-9474(68)90045-6
1967KU01 Nucl.Phys. A92, 653 (1967) Collective Potential Energy and Shape Fluctuations of Even Nuclei (I). Dynamical Effects in 154Sm NUCLEAR STRUCTURE 154Sm; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0375-9474(67)90637-9
1966KU06 Phys.Rev.Letters 17, 1146 (1966) Pairing-Plus-Quadrupole Model Calculations for Tungsten, Osmium, and Platinum Nuclei NUCLEAR STRUCTURE 190Os, 192Pt, 192Os, 194Pt, 188Os, 186Os, 196Pt, 184W, 182W, 186W; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRevLett.17.1146
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