NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = J.Durell Found 168 matches. Showing 1 to 100. [Next]2012SM02 Phys.Rev. C 86, 014321 (2012) A.G.Smith, J.L.Durell, W.R.Phillips, W.Urban, P.Sarriguren, I.Ahmad Lifetime measurements and nuclear deformation in the A ≈ 100 region RADIOACTIVITY 248Cm(SF); measured Eγ, γγ-coin, level half-lives by Doppler broadended line shape analysis using EUROGAM-2 array. 96,97,98,100Sr, 98,99,100,101,102,104Zr, 103Nb, 102,103,104,105,106,107,108Mo, 108,109,110,111,112Ru, 114,116Pd; deduced levels, J, π, transition quadrupole moments. Onset of deformation at N AP 60 in Sr and Zr isotopes. Comparison with several theoretical calculations in the context of prolate-oblate shape competition.
doi: 10.1103/PhysRevC.86.014321
2012UR01 Phys.Rev. C 85, 014329 (2012) W.Urban, K.Sieja, G.S.Simpson, T.Soldner, T.Rzaca-Urban, A.Zlomaniec, I.Tsekhanovich, J.A.Dare, A.G.Smith, J.L.Durell, J.F.Smith, R.Orlandi, A.Scherillo, I.Ahmad, J.P.Greene, J.Jolie, A.Linneman Isomeric levels in 92Rb and the structure of neutron-rich 92, 94Rb isotopes RADIOACTIVITY 248Cm, 252Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), half-lives by γ(t), delayed and prompt γ. 92,94Rb; deduced levels, J, π, isomers, multipolarity, configuration, B(E1). EUROGAM2 and the GAMMASPHERE arrays. Comparison with large-scale shell-model calculations. NUCLEAR REACTIONS 235U(n, F), E=thermal; measured fission fragment spectra, Eγ, mass spectra, γ(fission fragment)-coin. 92Rb; deduced level, isomer. NUCLEAR STRUCTURE 92,94Rb; calculated levels, J, π. Large scale shell-model. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.014329
2010RZ01 Phys.Rev. C 82, 017301 (2010) T.Rzaca-Urban, W.Urban, J.A.Pinston, G.S.Simpson, J.L.Durell, A.G.Smith, I.Ahmad Medium-spin structure of 145Cs RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, γγ(θ) using EUROGAM2 array. 145Cs; deduced levels, J, π, multipolarities, bands, configurations, electric dipole moment D0. 101,102Nb; measured Eγ. Comparison with quasiparticle-rotor model calculations. Z=54-64, N=84-92; systematics of D0 parameter for even nuclei of even neutron number.
doi: 10.1103/PhysRevC.82.017301
2010SI17 Phys.Rev. C 82, 024302 (2010) G.S.Simpson, W.Urban, K.Sieja, J.A.Dare, J.Jolie, A.Linneman, R.Orlandi, A.Scherillo, A.G.Smith, T.Soldner, I.Tsekhanovich, B.J.Varley, A.Zlomaniec, J.L.Durell, J.F.Smith, T.Rzaca-Urban, H.Faust, I.Ahmad, J.P.Greene Near-yrast, medium-spin, excited states of 91Rb, 93Rb, and 95Rb NUCLEAR REACTIONS 235U(n, F)93Rb/95Rb; measured Eγ, Iγ, γγ-, (fragment)γ-coin, and half-lives using FIFI fragment identification system and Ge detector array. 93,95Rb; deduced levels, J, π, isomers, transition probabilities, and configurations. Comparison with shell-model calculations. RADIOACTIVITY 248Cm, 252Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), and half-lives using EUROGAM-II and Gammasphere arrays. 91,93,95Rb; deduced levels, J, π, isomers, transition probabilities, and configurations. Comparison with shell-model calculations. Systematics of low-lying levels in 89,91,93,95Rb. 93Rb, 95Y; comparison of experimental and calculated spectra.
doi: 10.1103/PhysRevC.82.024302
2009RZ01 Phys.Rev. C 79, 024319 (2009) T.Rzaca-Urban, K.Sieja, W.Urban, F.Nowacki, J.L.Durell, A.G.Smith, I.Ahmad (h11/2, g7/2)9- neutron excitation in 92, 94, 96Sr RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, γ(θ), γ(lin pol). 92,94,96Sr; deduced levels, J, π, multipolarity, bands, configurations. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.79.024319
2009UR02 Phys.Rev. C 79, 044304 (2009) W.Urban, K.Sieja, G.S.Simpson, H.Faust, T.Rzaca-Urban, A.Zlomaniec, M.Lukasiewicz, A.G.Smith, J.L.Durell, J.F.Smith, B.J.Varley, F.Nowacki, I.Ahmad New isomers and medium-spin structure of the 95Y nucleus RADIOACTIVITY 248Cm, 252Cf(SF); measured Eγ, Iγ, γγ-coin, γγ(θ), half-lives. 95Y; deduced levels, J, π, isomers, configurations. Comparisons with shell-model calculations. NUCLEAR REACTIONS 238U(n, F), E=thermal; measured Eγ, Iγ, γγ-coin, half-lives. 95Y; deduced levels, J, π, isomers.
doi: 10.1103/PhysRevC.79.044304
2009UR03 Phys.Rev. C 79, 067301 (2009) W.Urban, J.A.Pinston, T.Rzaca-Urban, E.Wolska, J.Genevey, G.S.Simpson, A.G.Smith, J.L.Durell, B.Varley, I.Ahmad Mapping neutron levels in the A ∼ 100 region: The ν3/2+ [411] band in 103Zr RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 103Zr; deduced levels, J, π, bands. 100,102,104Zr, 142,143,144Ba; measured Eγ. 100,101,102,103,104Zr; deduced mass correlations in fission of 248Cm. 99,101,103Zr; systematics of neutron configurations. Comparison of 103Zr levels with quasiparticle plus rotor model calculations.
doi: 10.1103/PhysRevC.79.067301
2007KU23 Eur.Phys.J. A 33, 307 (2007) J.Kurpeta, W.Urban, Ch.Droste, A.Plochocki, S.G.Rohozinski, T.Rzaca-Urban, T.Morek, L.Prochniak, K.Starosta, J.Aysto, H.Penttila, J.L.Durell, A.G.Smith, G.Lhersonneau, I.Ahmad Low-spin structure of 113Ru and 113Rh RADIOACTIVITY 113Ru, 113Rh(β-) [from 248cm(SF)]; measured Eγ, Iγ, βγ, γγ-coinc. 113Ru, Rh deduced levels, J, π, logft.Compared results to model calculations.
doi: 10.1140/epja/i2006-10464-2
2007RZ01 Phys.Rev. C 75, 054319 (2007) T.Rzaca-Urban, K.Pagowska, W.Urban, A.Zlomaniec, J.Genevey, J.A.Pinston, G.S.Simpson, M.S.Sarkar, S.Sarkar, H.Faust, A.Scherillo, I.Tsekhanovich, R.Orlandi, J.L.Durell, A.G.Smith, I.Ahmad First observation of excited states in the 138I nucleus RADIOACTIVITY 138I [from 248Cm(SF)]; measured prompt and delayed Eγ, Iγ. Deduced level energies, J, π.
doi: 10.1103/PhysRevC.75.054319
2007RZ02 Phys.Rev. C 76, 027302 (2007) T.Rzaca-Urban, W.Urban, J.L.Durell, A.G.Smith, I.Ahmad New excited states in 82Ge: Possible weakening of the N = 50 closed shell RADIOACTIVITY 82Ge(IT)[from 248Cm(SF)]; measured Eγ, Iγ, γγ-coinc. 82Ge deduced levels, J, π.
doi: 10.1103/PhysRevC.76.027302
2007RZ03 Eur.Phys.J. A 32, 5 (2007) T.Rzaca-Urban, W.Urban, M.S.Sarkar, S.Sarkar, J.L.Durell, A.G.Smith, B.J.Varley, I.Ahmad First observation of medium-spin excitations in the 138Cs nucleus RADIOACTIVITY 138Cs(IT) [from 248Cm(SF)]; measured Eγ, Iγ, γγ-coinc. 138Cs deduced levels, J, π.
doi: 10.1140/epja/i2007-10362-1
2007UR03 Phys.Rev. C 76, 037301 (2007) W.Urban, T.Rzaca-Urban, A.Syntfeld-Kazuch, J.L.Durell, A.G.Smith, B.J.Varley, I.Ahmad Near-yrast structure of the 149La nucleus RADIOACTIVITY 149La [from 248Cm(SF)]; measured Eγ, Iγ, γγ-coinc. 149La deduced levels, J, π.
doi: 10.1103/PhysRevC.76.037301
2007VE14 Eur.Phys.J. A 34, 349 (2007) Ts.Venkova, M.-G.Porquet, I.Deloncle, P.Petkov, A.Astier, A.Prevost, F.Azaiez, A.Bogachev, A.Buta, D.Curien, O.Dorvaux, G.Duchene, J.Durell, B.J.P.Gall, M.Houry, F.Khalfallah, R.Lucas, M.Meyer, I.Piqueras, N.Redon, A.Roach, M.Rousseau, O.Stezowski, Ch.Theisen New high-spin states of 14258Ce and 14056Ba from fusion-fission reactions: Proton excitations in the N = 84 isotones NUCLEAR REACTIONS 238U(12C, X)140Ba/142Ce, E=90 MeV; 208Pb(18O, X)140Ba/142Ce, E=85 MeV; measured Eγ, Iγ, γγ-coin. 140Ba, 142Ce deduced high-spin levels, J, π, configurations. Euroball III and IV arrays.
doi: 10.1140/epja/i2007-10526-y
2006PI14 Phys.Rev.C 74, 064304 (2006) J.A.Pinston, W.Urban, Ch.Droste, T.Rzaca-Urban, J.Genevey, G.Simpson, J.L.Durell, A.G.Smith, B.J.Varley, I.Ahmad Triaxiality in 105Mo and 107Mo from the low to intermediate spin region RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 105Mo deduced levels, J, π, rotational bands, configurations, triaxial deformation. Eurogam2 array. NUCLEAR REACTIONS 241Pu(n, F), E=thermal; measured prompt and delayed Eγ, Iγ. 107Mo deduced levels, isomer T1/2, branching ratios, triaxial deformation.
doi: 10.1103/PhysRevC.74.064304
2006SM02 Phys.Rev. C 73, 061303 (2006) J.F.Smith, A.M.Fletcher, C.J.Chiara, M.P.Carpenter, H.J.Chantler, C.N.Davids, J.L.Durell, D.B.Fossan, S.J.Freeman, R.V.F.Janssens, T.Koike, F.G.Kondev, D.R.LaFosse, J.C.Lisle, D.Patel, E.S.Paul, W.Reviol, D.G.Sarantites, D.Seweryniak, K.Starosta, R.Wadsworth, A.N.Wilson First observation of excited states in 114Cs: Spectroscopy of the yrast ν(h11/2) (X) π(h11/2) band NUCLEAR REACTIONS 58Ni(58Ni, np), E=230 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (recoil)γ-coin. 114Cs deduced high-spin levels, J, π, configurations. Gammasphere, Microball arrays, level systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.73.061303
2006UR01 Phys.Rev. C 73, 037302 (2006) W.Urban, Ch.Droste, T.Rzaca-Urban, A.Zlomaniec, J.L.Durell, A.G.Smith, B.J.Varley, I.Ahmad Near-yrast structure of the 109Mo nucleus RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 109Mo deduced levels, J, π, configurations. Eurogam2 array.
doi: 10.1103/PhysRevC.73.037302
2006UR02 Eur.Phys.J. A 27, 257 (2006) W.Urban, M.Saha-Sarkar, S.Sarkar, T.Rzaca-Urban, J.L.Durell, A.G.Smith, J.A.Genevey, J.A.Pinston, G.S.Simpson, I.Ahmad New information on the T1/2 = 47 s isomer in the 136I nucleus RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 136I deduced levels, J, π, ICC, configurations. Eurogam2 array.
doi: 10.1140/epja/i2005-10273-1
2006VE04 Eur.Phys.J. A 28, 147 (2006) Ts.Venkova, M.-G.Porquet, M.Houry, R.Lucas, Ch.Theisen, J.Durell, A.Roach A new high-spin level scheme for 149Nd from a fusion-fission reaction NUCLEAR REACTIONS 238U(12C, X)149Nd/147Ce, E=90 MeV; measured Eγ, Iγ, γγ-coin. 149Nd, 147Ce deduced high-spin levels, J, π, configurations. Euroball III array.
doi: 10.1140/epja/i2005-10046-4
2005BI02 Phys.Rev. C 71, 011301 (2005); Erratum Phys.Rev. C 71, 019901 (2005) D.C.Biswas, A.G.Smith, R.M.Wall, D.Patel, G.S.Simpson, D.M.Cullen, J.L.Durell, S.J.Freeman, J.C.Lisle, J.F.Smith, B.J.Varley, T.Yousef, G.Barreau, M.Petit, Ch.Theisen, E.Bouchez, M.Houry, R.Lucas, B.Cahan, A.Le Coguie, B.J.P.Gall, O.Dorvaux, N.Schulz Lifetimes of excited states in octupole-collective 142, 144Ba nuclei RADIOACTIVITY 252Cf(SF); measured Doppler-shifted Eγ, Iγ, (particle)γ-, γγ-coin. 142,144Ba levels deduced T1/2, transition quadrupole moments. Euroball, Saphir arrays, differential Doppler shift method.
doi: 10.1103/PhysRevC.71.011301
2005FE07 Eur.Phys.J. A 25, 193 (2005), Erratum Eur.Phys.J. A 25, 473 (2005) B.Fernandez-Dominguez, R.C.Lemmon, B.Blank, M.Chartier, D.Cortina-Gil, J.L.Durell, H.Geissel, J.Gerl, S.Mandal, F.Rejmund, K.Summerer Production cross-sections from neutron-deficient 92Mo at 500A MeV NUCLEAR REACTIONS Be(92Mo, X), E=500 MeV/nucleon; measured fragments isotopic production σ. Comparison with model predictions.
doi: 10.1140/epja/i2005-10104-5
2005PO03 Eur.Phys.J. A 24, 39 (2005) M.-G.Porquet, Ts.Venkova, R.Lucas, A.Astier, A.Bauchet, I.Deloncle, A.Prevost, F.Azaiez, G.Barreau, A.Bogachev, N.Buforn, A.Buta, D.Curien, T.P.Doan, L.Donadille, O.Dorvaux, G.Duchene, J.Durell, Th.Ethvignot, B.P.J.Gall, D.Grimwood, M.Houry, F.Khalfallah, W.Korten, S.Lalkovski, Y.Le Coz, M.Meyer, A.Minkova, I.Piqueras, N.Redon, A.Roach, M.Rousseau, N.Schulz, A.G.Smith, O.Stezowski, Ch.Theisen, B.J.Varley High-spin structures of 121, 123, 125, 12751Sb nuclei: Single proton and core-coupled states NUCLEAR REACTIONS 238U(12C, X), E=90 MeV; 208Pb(18O, X), E=85 MeV; 176Yb(31P, X), E=152 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 121,123,125,127Sb deduced high-spin levels, J, π, configurations. 123,125,127Sb deduced isomeric states energies, T1/2. Euroball III and IV arrays.
doi: 10.1140/epja/i2004-10119-4
2005SM07 Phys.Lett. B 625, 203 (2005) J.F.Smith, C.J.Chiara, M.P.Carpenter, H.J.Chantler, P.T.W.Choy, C.N.Davids, M.Devlin, J.L.Durell, D.B.Fossan, S.J.Freeman, R.V.F.Janssens, N.S.Kelsall, T.Koike, D.R.LaFosse, E.S.Paul, P.Reiter, D.G.Sarantites, D.Seweryniak, K.Starosta, R.Wadsworth, A.N.Wilson, P.-H.Heenen First observation of very neutron-deficient 122Ce NUCLEAR REACTIONS 64Zn(64Zn, 2nα), E=260 MeV; measured Eγ, Iγ, γγ-, nγ-, (charged particle)γ-, (recoil)γ-coin. 122Ce deduced levels, J, π, rotational band, angular distribution ratios, transition multipolarities, quadrupole deformation parameter. Microball and Gammasphere arrays, comparison with Woods-Saxon cranking predictions.
doi: 10.1016/j.physletb.2005.08.035
2005UR01 Eur.Phys.J. A 24, 161 (2005) W.Urban, T.Rzaca-Urban, J.L.Durell, A.G.Smith, I.Ahmad First observation of excited states in the 111Tc nucleus -A new region of deformation at 40 ≤ Z ≤ 46, N ≥ 68? RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 109,110,111Tc, 135I deduced transitions. 111Tc deduced levels, J, π, configurations. Eurogam2 array. Level systematics in neighboring nuclides discussed.
doi: 10.1140/epja/i2004-10140-7
2005UR02 Phys.Rev. C 72, 027302 (2005) W.Urban, T.Rzaca-Urban, J.A.Pinston, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, N.Schulz Near-yrast, medium-spin structure of the 107Mo nucleus RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, angular correlations. 107Mo deduced high-spin levels, J, π, configurations. Eurogam2 array.
doi: 10.1103/PhysRevC.72.027302
2005VE09 Eur.Phys.J. A 26, 315 (2005) Ts.Venkova, M.-G.Porquet, A.Astier, I.Deloncle, P.Petkov, A.Prevost, F.Azaiez, A.Bogachev, A.Buta, D.Curien, O.Dorvaux, G.Duchene, J.Durell, B.J.P.Gall, M.Houry, F.Khalfallah, R.Lucas, M.Meyer, I.Piqueras, N.Redon, A.Roach, M.Rousseau, O.Stezowski, Ch.Theisen New high-spin states of 147Nd and 145Ce: Octupole correlation in the N = 87 isotones NUCLEAR REACTIONS 208Pb(18O, X)145Ce, E=85 MeV; 238U(12C, X)147Nd, E=90 MeV; measured Eγ, Iγ, γγ-coin. 147Nd, 145Ce deduced high-spin levels, J, π, configurations. Euroball III and IV arrays.
doi: 10.1140/epja/i2005-10181-4
2004DU10 Eur.Phys.J. A 20, 97 (2004) J.L.Durell, T.J.Armstrong, W.Urban Two-quasiparticle bands in neutron-rich nuclei NUCLEAR STRUCTURE 98Sr; analyzed levels, J, π, configurations, rotational bands.
doi: 10.1140/epja/i2002-10330-3
2004SM02 Phys.Rev. C 69, 034339 (2004) J.F.Smith, V.Medina-Chico, C.J.Chiara, M.P.Carpenter, C.N.Davids, M.Devlin, J.L.Durell, D.B.Fossan, S.J.Freeman, R.V.F.Janssens, D.R.LaFosse, M.J.Leddy, P.Reiter, D.G.Sarantites, D.Seweryniak, K.Starosta, R.Wadsworth, A.N.Wilson, J.N.Wilson High-spin spectroscopy and quasiparticle alignments in 124, 125Ce NUCLEAR REACTIONS 64Zn(64Zn, 2n2p), (64Zn, n2p), E=260 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 124,125Ce deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Gammasphere, Microball arrays. Cranked mean-field model analysis.
doi: 10.1103/PhysRevC.69.034339
2004UR01 Phys.Rev. C 69, 017305 (2004) W.Urban, T.Rzaca-Urban, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad Observation of octupole excitations in 141Cs and 143Cs nuclei RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 141,143Cs deduced levels, J, π, B(E1)/B(E2), octupole excitation. Eurogam2 array.
doi: 10.1103/PhysRevC.69.017305
2004UR03 Eur.Phys.J. A 20, 381 (2004) W.Urban, T.Rzaca-Urban, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, N.Schulz First observation of excited states in the 110Mo nucleus RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 110Mo deduced levels, J, π, deformation. Eurogam2 array.
doi: 10.1140/epja/i2004-10023-y
2004UR04 Eur.Phys.J. A 22, 157 (2004) W.Urban, A.Zlomaniec, G.Simpson, J.A.Pinston, J.Kurpeta, T.Rzaca-Urban, J.L.Durell, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad New spins for ground states and isomers in 115Pd and 117Pd RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 115,117Pd deduced levels, J, π, isomeric states. Eurogam2 array.
doi: 10.1140/epja/i2004-10090-0
2004UR05 Eur.Phys.J. A 22, 231 (2004) W.Urban, T.Rzaca-Urban, C.Droste, S.G.Rohozinski, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad, J.A.Pinston New bands and spin-parity assignments in 111Ru RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, γ-ray polarization. 111Ru deduced levels, J, π, ICC, configurations, rotational bands. Eurogam2 array.
doi: 10.1140/epja/i2003-10234-8
2004UR06 Eur.Phys.J. A 22, 241 (2004) W.Urban, J.A.Pinston, J.Genevey, T.Rzaca-Urban, A.Zlomaniec, G.Simpson, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, N.Schulz The ν9/2[404] orbital and the deformation in the A ∼ 100 region RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 97Sr, 101Zr deduced levels, J, π, configurations, quadrupole deformation. 101Zr deduced isomeric state T1/2. Eurogam2 array, level systematics in neighboring nuclides discussed.
doi: 10.1140/epja/i2004-10037-5
2004UR07 Phys.Rev. C 70, 057308 (2004) W.Urban, T.Rzaca-Urban, J.L.Durell, A.G.Smith, I.Ahmad Near-yrast, medium-spin structure of the 107Tc nucleus RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 107Tc deduced levels, J, π, ICC, configurations. Level systematics in neighboring isotopes discussed. Eurogam2 array.
doi: 10.1103/PhysRevC.70.057308
2003CO15 Nucl.Phys. A724, 125 (2003) S.Courtin, N.Rowley, F.Haas, D.Ackermann, D.Bazzacco, A.J.Boston, M.Cinausero, J.Durell, F.Hannachi, F.Hoellinger, A.Lopez-Martens, T.Martinez, J.C.Merdinger, E.S.Paul, C.Rossi-Alvarez, M.Rousseau, H.C.Scraggs, P.Spolaore, A.M.Stefanini, O.Stezowski, B.Varley, G.Viesti, J.-P.Vivien Influence of fusion barrier distributions on spin populations NUCLEAR REACTIONS 60Ni(58Ni, X), E=190, 200, 213 MeV; measured Eγ, γγ-coin, γ multiplicities, fusion excitation function; deduced fusion barrier distributions, compound nucleus spin distributions. Comparison with model predictions.
doi: 10.1016/S0375-9474(03)01515-X
2003DU25 Acta Phys.Pol. B34, 2277 (2003) J.L.Durell, T.J.Armstrong, W.Urban Two-quasiparticle bands in A = 100 region of neutron-rich nuclei RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 102Zr deduced levels, J, π. 96,98Sr, 100Zr, 104,106Mo, 108,110,112Ru, 112Pd deduced two-quasiparticle bands.
2003UR01 Eur.Phys.J. A 16, 11 (2003) W.Urban, J.A.Pinston, T.Rzaca-Urban, A.Zlomaniec, G.Simpson, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, N.Schulz First observation of the ν9/2[404] orbital in the A ∼ 100 mass region RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 99Zr deduced levels, J, π, configurations isomer T1/2, rotational band quadrupole moment, deformation. Eurogam2 array.
doi: 10.1140/epja/i2002-10104-y
2003UR02 Eur.Phys.J. A 16, 303 (2003) W.Urban, T.Rzaca-Urban, N.Schulz, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad The strength of octupole correlations in neutron-rich Xe isotopes RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 140,142Xe deduced levels, J, π, B(E1)/B(E2), octupole bands, electric dipole moments. Level systematics in neighboring nuclides discussed. Euroball2 array.
doi: 10.1140/epja/i2002-10127-4
2002CU05 Phys.Rev. C66, 034308 (2002) D.M.Cullen, L.K.Pattison, R.S.Chakrawarthy, D.Dobson, J.L.Durell, S.J.Freeman, D.T.Scholes, C.Scholey, E.S.Paul, P.T.W.Choy, P.T.Greenlees, P.M.Jones, R.Julin, S.Juutinen, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Leino, A.-P.Leppanen, P.Nieminen, J.Pakarinen, P.Rahkila, J.Uusitalo, M.A.Bentley, D.T.Joss Identification of Excited States in Doubly Odd 63140Eu77 by Recoil-Isomer Tagging NUCLEAR REACTIONS 107Ag(36Ar, n2p), E=152, 181 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin; deduced production σ. 140Eu deduced high-spin levels, possible J, π, configurations, isomer T1/2. Jurosphere II array, recoil-isomer tagging.
doi: 10.1103/PhysRevC.66.034308
2002DO19 Phys.Rev. C 66, 064321 (2002) D.J.Dobson, S.J.Freeman, P.T.Greenlees, A.N.Qadir, S.Juutinen, J.L.Durell, T.Enqvist, P.Jones, R.Julin, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Leino, P.Nieminen, P.Rahkila, S.D.Robinson, J.Uusitalo, B.J.Varley Low-lying structure of light radon isotopes NUCLEAR REACTIONS 168Er(36Ar, 4n), E=175 MeV; 166Er(40Ar, 4n), E=182 MeV; 168Er(40Ar, 4n), E=177 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 200,202,204Rn deduced levels, J, π, configurations. Jurosphere array, mass separator, recoil-decay tagging.
doi: 10.1103/PhysRevC.66.064321
2002DU18 Eur.Phys.J. A 15, 167 (2002) The structure and spectroscopy of neutron-rich nuclei
doi: 10.1140/epja/i2001-10247-3
2002KE03 Phys.Rev. C65, 044331 (2002) N.S.Kelsall, S.M.Fischer, D.P.Balamuth, G.C.Ball, M.P.Carpenter, R.M.Clark, J.Durell, P.Fallon, S.J.Freeman, P.A.Hausladen, R.V.F.Janssens, D.G.Jenkins, M.J.Leddy, C.J.Lister, A.O.Macchiavelli, D.G.Sarantites, D.C.Schmidt, D.Seweryniak, C.E.Svensson, B.J.Varley, S.Vincent, R.Wadsworth, A.N.Wilson, A.V.Afanasjev, S.Frauendorf, I.Ragnarsson, R.Wyss Testing Mean-Field Models Near the N = Z Line: γ-Ray spectroscopy of the Tz = 1/2 nucleus 73Kr NUCLEAR REACTIONS 40Ca(36Ar, n2p), E=145 MeV; 40Ca(40Ca, n2pα), E=160 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 73Kr deduced high-spin levels, J, π, configurations. Gammasphere, Microball arrays, comparisons with cranked mean-field results.
doi: 10.1103/PhysRevC.65.044331
2002KO53 Eur.Phys.J. A 15, 181 (2002) A.Korgul, H.Mach, B.Fogelberg, W.Urban, W.Kurcewicz, T.Rzaca-Urban, P.Hoff, H.Gausemel, J.Galy, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad, L.R.Morss, M.Gorska, V.I.Isakov, K.I.Erokhina, J.Blomqvist, F.Andreozzi, F.Coraggio, A.Covello, A.Gargano The neutron and proton two-particle nucleus 134Sb: New low-spin states observed in the decay of 134Sn and an estimate of the energy of the 7- isomer RADIOACTIVITY 134Sn(β-) [from 238U(n, F)]; measured Eγ, Iγ, γγ-, βγ-coin. 134Sb deduced levels, possible J, π, configurations. Mass separator. Comparisons with model predictions.
doi: 10.1140/epja/i2001-10250-8
2002LU15 Eur.Phys.J. A 15, 315 (2002) R.Lucas, M.-G.Porquet, Ts.Venkova, I.Deloncle, M.Houry, Ch.Theisen, A.Astier, A.Bauchet, S.Lalkovski, G.Barreau, N.Buforn, T.P.Doan, L.Donadille, O.Dorvaux, J.Durell, Th.Ethvignot, B.P.J.Gall, D.Grimwood, W.Korten, Y.Le Coz, M.Meyer, A.Minkova, A.Prevost, N.Redon, A.Roach, N.Schulz, A.G.Smith, O.Stezowski, B.J.Varley High-Spin study of odd-A 49In isotopes beyond the neutron mid-shell NUCLEAR REACTIONS 238U(12C, X)117In/119In/121In, E=90 MeV; 208Pb(18O, X)117In/119In/121In, E=85 MeV; 176Yb(31P, X)113In/115In/117In/119In, E=152 MeV; measured Eγ, Iγ, γγ-, (fragment)γ-coin following fusion-fission reaction; deduced relative yields. 115,117,119,121In deduced high-spin levels, J, π, configurations. 119,121In deduced isomeric states T1/2. Euroball III and Euroball IV arrays.
doi: 10.1140/epja/i2002-10042-8
2002RO19 J.Phys.(London) G28, 1415 (2002) S.D.Robinson, S.J.Freeman, D.P.Balamuth, M.Carpenter, M.Devlin, B.G.Dong, J.L.Durell, P.Hausladen, D.R.LaFosse, T.Lauritsen, M.J.Leddy, I.Y.Lee, R.McLeod, C.J.Lister, A.O.Macchiavelli, I.Ragnarsson, D.G.Sarantites, D.Seweryniak, R.B.E.Taylor, B.J.Varley High-Spin Structures and Band Termination Effects in 104Cd NUCLEAR REACTIONS 50Cr(58Ni, 4p), E=250 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 104Cd deduced high-spin levels, J, π, δ, band termination features. Gammasphere, Microball arrays. Cranked Nilsson-Strutinsky calculations.
doi: 10.1088/0954-3899/28/6/320
2002SM10 J.Phys.(London) G28, 2307 (2002) A.G.Smith, R.M.Wall, D.Patel, G.S.Simpson, D.M.Cullen, J.L.Durell, S.J.Freeman, J.C.Lisle, J.F.Smith, B.J.Varley, G.Barreau, M.Petit, C.Theisen, E.Bouchez, M.Houry, R.Lucas, B.Cahan, A.Le Coguie, B.J.P.Gall, O.Dorvaux, N.Schulz Lifetimes of Yrast Rotational States of the Fission Fragments 100Zr and 104Mo Measured using a Differential Plunger RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (particle)γ-coin, Doppler shifts. 100Zr, 104Mo levels deduced T1/2, transition quadrupole moments. Euroball, Saphir arrays, recoil-distance technique.
doi: 10.1088/0954-3899/28/8/316
2002UR02 Phys.Rev. C65, 024307 (2002) W.Urban, T.Rzaca-Urban, A.Korgul, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, N.Schulz First Observation of Excited States in 139I RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 139I deduced levels, J, π, configuration. Eurogam2 array. Level systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.65.024307
2002UR04 Phys.Rev. C66, 044302 (2002) W.Urban, W.R.Phillips, I.Ahmad, J.Rekawek, A.Korgul, T.Rzaca-Urban, J.L.Durell, M.J.Leddy, A.G.Smith, B.J.Varley, N.Schulz, L.R.Morss Near-yrast structure of neutron-rich, N = 85 isotones RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 139Xe, 141Ba deduced levels, J, π, γ-ray polarization. 143Ce, 135Sn, 137Te analyzed levels, J, π. Eurogam 2 array.
doi: 10.1103/PhysRevC.66.044302
2001FI13 Phys.Rev.Lett. 87, 132501 (2001) S.M.Fischer, C.J.Lister, D.P.Balamuth, R.Bauer, J.A.Becker, L.A.Bernstein, M.P.Carpenter, J.Durell, N.Fotiades, S.J.Freeman, P.E.Garrett, P.A.Hausladen, R.V.F.Janssens, D.Jenkins, M.Leddy, J.Ressler, J.Schwartz, D.Svelnys, D.G.Sarantites, D.Seweryniak, B.J.Varley, R.Wyss Alignment Delays in the N = Z Nuclei 72Kr, 76Sr, and 80Zr NUCLEAR REACTIONS 40Ca(40Ca, 2α), E=160 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, σ. 24Mg(54Fe, 2n), E=180 MeV; 24Mg(58Ni, 2n), E=200 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin, σ. 72Kr, 76Sr, 80Zr deduced high-spin levels, J, π, delayed alignment. Gammasphere, Microball arrays, fragment mass analyzer.
doi: 10.1103/PhysRevLett.87.132501
2001KO78 Eur.Phys.J. A 12, 129 (2001) A.Korgul, W.Urban, T.Rzaca-Urban, M.Gorska, 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 First Measurements of Yrast Excitations in 137I and the Missing 12+ Isomer in 136Te RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 137I deduced high-spin levels, J, π, configurations, no isomer observed. Comparisons with neighboring nuclides and with shell model predictions. Eurogam2 array.
doi: 10.1007/s100500170018
2001SM13 Phys.Lett. 523B, 13 (2001) J.F.Smith, C.J.Chiara, D.B.Fossan, D.R.LaFosse, G.J.Lane, J.M.Sears, K.Starosta, M.Devlin, F.Lerma, D.G.Sarantites, S.J.Freeman, M.J.Leddy, J.L.Durell, A.J.Boston, E.S.Paul, A.T.Semple, I.Y.Lee, A.O.Macchiavelli, P.H.Heenen Excited States and Deformation of 112Xe NUCLEAR REACTIONS 58Ni(58Ni, xnyp), E=219-264 MeV; measured excitation functions. 58Ni(58Ni, 2n2p), E=250 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 112Xe deduced levels, J, π, B(E2), B(E1), rotational bands, deformation. Gammasphere, Microball arrays. Comparisons with neighboring isotopes, model predictions.
doi: 10.1016/S0370-2693(01)01339-9
2001UR01 Nucl.Phys. A689, 605 (2001) W.Urban, J.L.Durell, A.G.Smith, W.R.Phillips, M.A.Jones, B.J.Varley, T.Rzaca-Urban, I.Ahmad, L.R.Morss, M.Bentaleb, N.Schulz Medium-Spin Structure of 96, 97Sr and 98, 99Zr Nuclei and the Onset of Deformation in the A ∼ 100 Region RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 96,97Sr, 98,99Zr deduced levels, J, π. 96,97,98,100Sr, 98,99Zr deduced quadrupole moments. Eurogam2 array.
doi: 10.1016/S0375-9474(00)00612-6
2000CA32 Phys.Rev. C62, 024311 (2000) T.Carreyre, M.R.Harston, M.Aiche, F.Bourgine, J.F.Chemin, G.Claverie, J.P.Goudour, J.N.Scheurer, F.Attallah, G.Bogaert, J.Kiener, A.Lefebvre, J.Durell, J.P.Grandin, W.E.Meyerhof, W.Phillips First Direct Proof of Internal Conversion between Bound States NUCLEAR REACTIONS 232Th(125Te, 125Te'), E=25 MeV/nucleon; measured Eγ, Iγ, X-ray spectra following projectile Coulomb excitation. 125Te deduced internal conversion between bound atomic states. Highly ionized atoms.
doi: 10.1103/PhysRevC.62.024311
2000KO15 Eur.Phys.J. A 7, 167 (2000) A.Korgul, W.Urban, T.Rzaca-Urban, M.Rejmund, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, M.Bentaleb, E.Lubkiewicz, I.Ahmad, L.R.Morss Properties of N = 84, Even-Even Nuclei Populated in the Spontaneous Fission of 248Cm RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ(θ), γγ-coin. 134Sn, 136Te, 138Xe deduced levels J, π. Comparison with Shell Model calculations and systematics of N=84 isotones, EUROGAM2 array.
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2000PA33 Eur.Phys.J. A 7, 449 (2000) E.S.Paul, A.J.Boston, S.Courtin, P.J.Dagnall, J.L.Durell, C.Finck, B.Gall, B.Haas, F.Haas, F.Hannachi, F.Hoellinger, J.C.Lisle, A.Lopez-Martens, J.C.Merdinger, N.Rowley, H.C.Scraggs, O.Stezowski, B.J.Varley, J.P.Vivien The Low-Spin Structure of 115Xe NUCLEAR REACTIONS 60Ni(58Ni, n2p), E=212.3 MeV; measured Eγ, Iγ, γγ-coin. 115Xe deduced levels, J, π, bandhead energies. Level systematics in neighboring isotopes discussed. GABREL+ spectrometer.
doi: 10.1007/s100500050416
2000RZ02 Eur.Phys.J. A 9, 165 (2000) T.Rzaca-Urban, W.Urban, A.Kaczor, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz Shapes of the Neutron-Rich 88-94Kr Nuclei RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 88,90,92,94Kr deduced levels, J, π, configurations, deformation. Level systematics in neighboring nuclides discussed. Eurogam 2 array.
doi: 10.1007/s100500070033
2000UR01 Phys.Rev. C61, 041301 (2000) W.Urban, A.Korgul, T.Rzaca-Urban, N.Schulz, M.Bentaleb, E.Lubkiewicz, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss First Observation of Excited States in 137Te and the Extent of Octupole Instability in the Lanthanides RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ(θ); deduced relative yields of Te isotopes. 137Te deduced high-spin levels, J, π, configurations. Eurogam 2 array. Level systematics in neighboring isotones discussed.
doi: 10.1103/PhysRevC.61.041301
2000UR04 Eur.Phys.J. A 8, 5 (2000) W.Urban, N.Schulz, M.Bentaleb, E.Lubkiewicz, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss Simplex s = ±i Excitations in 141Xe RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin following fission. 141Xe deduced high-spin levels, J, π, branching ratios, simplex symmetry, dipole moment. Eurogam2 array.
doi: 10.1007/s100500070113
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
2000UR06 Phys.Rev. C62, 044315 (2000) W.Urban, W.R.Phillips, N.Schulz, B.J.P.Gall, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.J.Leddy, E.Lubkiewicz, L.R.Morss, A.G.Smith, B.J.Varley Excited States in 139Te and the Properties of r-Process Nuclei with Z ∼ 50 and N > 86 RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin; deduced Te isotope yields. 139Te deduced levels, J, π, configurations. Eurogam2 array. Comparisons with neighboring isotones, cranked mean-field calculations.
doi: 10.1103/PhysRevC.62.044315
1999CO24 Acta Phys.Pol. B30, 1549 (1999) S.Courtin, F.Hoellinger, N.Rowley, A.Lopez-Martens, F.Hannachi, O.Stezowski, A.J.Boston, P.Dagnall, J.Durell, C.Finck, B.J.-P.Gall, B.Haas, F.Haas, J.Lisle, A.Lunt, J.-C.Merdinger, E.S.Paul, H.C.Scraggs, B.Varley, J.-P.Vivien Entrance-Channel Effects in the Fusion of Nickel Isotopes at Near-Barrier Energies NUCLEAR REACTIONS 60Ni(58Ni, xnyp)116Xe/115Xe/115I/114I/113I/112I/114Te/112Te, E=190.1, 199.9, 212.3 MeV; measured Eγ, γγ-coin; deduced evaporation residue production σ. 115I, 116Xe deduced spin distributions, high-spin levels, J, π. GAREL+ array.
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
1999HO25 Eur.Phys.J. A 6, 43 (1999) M.Houry, R.Lucas, M.-G.Porquet, Ch.Theisen, M.Girod, M.Aiche, M.M.Aleonard, A.Astier, G.Barreau, F.Becker, J.F.Chemin, I.Deloncle, T.P.Doan, J.L.Durell, K.Hauschild, W.Korten, Y.Le Coz, M.J.Leddy, S.Perries, N.Redon, A.A.Roach, J.N.Scheurer, A.G.Smith, B.J.Varley Structure of Neutron Rich Palladium Isotopes Produced in Heavy Ion Induced Fission NUCLEAR REACTIONS 238U(12C, F), E=90 MeV; measured Eγ, Iγ, γγ-coin. 109,110,111,112,113,114,115,116,118Pd deduced high-spin levels, J, π, rotational bands, configurations, deformation, no shape transition. Euroball III array.
doi: 10.1007/s100500050315
1999HO30 Eur.Phys.J. A 6, 375 (1999) F.Hoellinger, B.J.P.Gall, N.Schulz, W.Urban, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, A.G.Smith, B.J.Varley First Observation of Excited States in the Neutron-Rich Nucleus 138Te RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 138Te deduced levels, J, π. Eurogam II array. Systematics of neighboring isotopes and isotones discussed.
doi: 10.1007/s100500050357
1999NO05 Eur.Phys.J. A 6, 1 (1999) A.Nowak, W.Urban, W.Kurcewicz, T.Rzaca-Urban, H.Mach, B.Fogelberg, 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 New Excitation Scheme of 139Cs RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 139Xe(β-); measured Eγ, Iγ(t), γγ-coin. 139Cs deduced levels, possible J, π. Eurogam 2 aray. Level systematics in nearby isotones discussed.
doi: 10.1007/s100500050309
1999SM05 Phys.Lett. 453B, 206 (1999) A.G.Smith, G.S.Simpson, J.Billowes, J.L.Durell, P.J.Dagnall, S.J.Freeman, M.Leddy, A.A.Roach, J.F.Smith, A.Jungclaus, K.P.Lieb, C.Teich, B.J.P.Gall, F.Hoellinger, N.Schulz, I.Ahmad, J.Greene, A.Algora Measurements of g-Factors of Excited States in Ba and Ce Nuclei using γ Rays from Secondary Fission Fragments RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ(θ, H, t) in polarized Gd. 143,144,145,146Ba, 146,148,150Ce levels deduced T1/2, g-factors. Time-integral perturbed angular correlation technique, Euroball array.
doi: 10.1016/S0370-2693(99)00332-9
1999SM18 Phys.Rev. C60, 064611 (1999) A.G.Smith, G.S.Simpson, J.Billowes, P.J.Dagnall, J.L.Durell, S.J.Freeman, M.Leddy, W.R.Phillips, A.A.Roach, J.F.Smith, A.Jungclaus, K.P.Lieb, C.Teich, B.J.P.Gall, F.Hoellinger, N.Schulz, I.Ahmad, J.P.Greene, A.Algora Correlated Spins of Complementary Fragment Pairs in the Spontaneous Fission of 252Cf RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ(θ), γγ-coin from fission fragment decay; deduced correlated emission angles between fragment pairs. 248Cm(SF); analyzed Eγ, Iγ(θ), γγ-coin from fission fragment decay; deduced small interfragment correlations. Euroball array.
doi: 10.1103/PhysRevC.60.064611
1999TA03 Phys.Rev. C59, 673 (1999) R.B.E.Taylor, S.J.Freeman, J.L.Durell, M.J.Leddy, S.D.Robinson, B.J.Varley, J.F.C.Cocks, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Kanto, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius, P.T.Greenlees γ Decay of Excited States in 198Rn Identified using Correlated Radioactive Decay NUCLEAR REACTIONS 166Er(36Ar, X), (36Ar, 4n), E=175 MeV; measured Eγ, Iγ, (recoil)γ-coin. 198Rn deduced levels, J, π, deformed intruder states. 195,196Po, 198,199At deduced transitions, intensities. Recoil decay tagging, Jurosphere array, recoil separator. RADIOACTIVITY 195,196Po, 198,199At, 198Rn(α); measured Eα(t).
doi: 10.1103/PhysRevC.59.673
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
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
1998LE22 Phys.Rev. C58, 1438 (1998) M.J.Leddy, J.L.Durell, S.J.Freeman, B.J.Varley, R.A.Bark, C.D.O'Leary, S.Tormanen In-Beam Spectroscopy of 79Y NUCLEAR REACTIONS 54Fe(28Si, 2np), E=97 MeV; measured Eγ, Iγ, γγ-, nγ-, (charged particle)γ-coin. 79Y deduced high-spin levels, J, π, rotational band. Cranking analysis. Cluster detectors.
doi: 10.1103/PhysRevC.58.1438
1998NO13 Eur.Phys.J. A 3, 111 (1998) A.Nowak, W.Urban, M.Rejmund, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz Structure of 136Te and the Problem of Mass of 134Te RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, polarization. 136Te deduced levels, J, π, configurations. Eurogam II array. NUCLEAR STRUCTURE 136Te; calculated levels, J, π. 134Te deduced mass correction.
doi: 10.1007/s100500050156
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
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
1997HO11 Phys.Rev. C56, 1296 (1997) F.Hoellinger, N.Schulz, J.L.Durell, I.Ahmad, M.Bentaleb, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, A.G.Smith, W.Urban, B.J.Varley Spectroscopy of Neutron-Rich Odd-A Ce Isotopes RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, DCO ratios. 147,149,151Ce deduced high-spin levels, J, π. 147Ce deduced ICC, no evidence for octupole correlations.
doi: 10.1103/PhysRevC.56.1296
1997UR01 Nucl.Phys. A613, 107 (1997) W.Urban, M.A.Jones, J.L.Durell, M.Leddy, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz Octupole Correlations in Neutron-Rich, Even-Even Barium Isotopes RADIOACTIVITY 248Cm(SF); measured γγγ-coin, linear polarization Eγ, Iγ, DCO ratios. 140,142,144,146,148Ba deduced levels, J, π, band structure, B(λ) ratios.
doi: 10.1016/S0375-9474(96)00393-4
1997UR02 Z.Phys. A358, 145 (1997) W.Urban, J.L.Durell, W.R.Phillips, A.G.Smith, M.A.Jones, I.Ahmad, A.R.Barnett, M.Bentaleb, S.J.Dorning, M.J.Leddy, E.Lubkiewicz, L.R.Morss, T.Rzaca-Urban, R.A.Sareen, N.Schulz, B.J.Varley Study of Spontaneous Fission with EUROGAM Shape Transition in A ∼ 100 Sr and Zr Nuclei RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγγ-, (X-ray)γγ-coin, γγ(θ), polarization. 98,99Zr deduced levels. EUROGAM detector.
doi: 10.1007/s002180050291
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.
1996BE06 Z.Phys. A354, 143 (1996) M.Bentaleb, N.Schulz, E.Lubkiewicz, J.L.Durell, C.J.Pearson, W.R.Phillips, J.Shannon, B.J.Varley, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams Search for Octupole Deformation in Neutron-Rich Xe Isotopes RADIOACTIVITY 248Cm(SF); measured γγ-coin, Eγ, Iγ; deduced N=90 isotones systematics. 140,141,142,143,144Xe deduced levels, J, π, band structure, deformation features.
doi: 10.1007/s002180050025
1996GI09 Phys.Rev. C54, 2276 (1996) R.L.Gill, R.F.Casten, W.R.Phillips, B.J.Varley, C.J.Lister, J.L.Durell, J.A.Shannon, D.D.Warner New Levels in 168Er: Use of a Compton-suppressed Ge array with the (n, γ) reaction NUCLEAR REACTIONS 167Er(n, γ), E=reactor; measured γγ-coin, Eγ, Iγ. 168Er deduced levels, Iγ, J, π, γ-multipolarity.
doi: 10.1103/PhysRevC.54.2276
1996GU04 Phys.Rev. C53, 1191 (1996) A.Guessous, N.Schulz, M.Bentaleb, E.Lubkiewicz, J.L.Durell, C.J.Pearson, W.R.Phillips, J.A.Shannon, W.Urban, B.J.Varley, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams, S.Khazrouni Prompt γ-Ray Spectroscopy of the 104Mo and 108Mo Fission Fragments RADIOACTIVITY 248Cm(SF); measured Eγ, multi-fold γγ-coin. 104,108Mo deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.53.1191
1996JO14 Nucl.Phys. A605, 133 (1996) M.A.Jones, W.Urban, J.L.Durell, M.Leddy, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz Parities and Multipolarities of Gamma Rays in Neutron-Rich Odd-Mass Ba Nuclei RADIOACTIVITY 248Cm(SF); measured Eγ, γγ-coin, DCO ratios, Iγ, linear polarization. 143,145,147Ba deduced levels, J, π, Iγ, branching, ICC, multi-particle configurations, octupole deformation.
doi: 10.1016/0375-9474(96)00194-7
1996JO19 Nucl.Phys. A609, 201 (1996) M.A.Jones, W.Urban, J.L.Durell, M.Leddy, W.R.Phillips, B.J.Varley, P.J.Dagnall, A.G.Smith, D.M.Thompson, Ch.Vieu, J.S.Dionisio, C.Schuck, M.Pautrat Study of Excited Levels in 149Pm NUCLEAR REACTIONS 150Nd(d, 3n), E=18 MeV; measured Eγ, γγ-, (ce)γ-coin. 149Pm deduced levels J, π, Iγ, B(λ) branchings ratios, multi-particle configurations, octupole deformation, ICC.
doi: 10.1016/S0375-9474(96)00308-9
1996SM04 Phys.Rev.Lett. 77, 1711 (1996) A.G.Smith, J.L.Durell, W.R.Phillips, M.A.Jones, M.Leddy, W.Urban, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, A.Guessous, E.Lubkiewicz, N.Schulz, R.Wyss Spin-Dependent Triaxial Deformation in Neutron-Rich Mo Isotopes RADIOACTIVITY 248Cm(SF); measured Doppler-broadened γ line-shape. 98Sr, 100,102,104Zr, 102,104,106,108Mo levels deduced quadrupole moments, T1/2.
doi: 10.1103/PhysRevLett.77.1711
1996TA18 Phys.Rev. C54, 2926 (1996) R.B.E.Taylor, S.J.Freeman, J.L.Durell, M.J.Leddy, A.G.Smith, D.J.Blumenthal, M.P.Carpenter, C.N.Davids, C.J.Lister, R.V.F.Janssens, D.Seweryniak γ Decay from States at Low Excitation Energy in the Neutron-Deficient Isotope, 200Rn, Identified by Correlated Radioactive Decay NUCLEAR REACTIONS 176Hf(28Si, xn), E=142 MeV; measured Eγ, Iγ, γ(recoil)-coin, Eα, Iα following residuals radioactive decays, (mass)α-correlations. 200,202Rn deduced levels. RADIOACTIVITY 200,201,202,203,204Rn [from 176Hf(28Si, xn), E=142 MeV]; 196,197,198,199,200Po(α) [from 200,201,202,203,204Rn(α-decay)]; 199,200,201,202,203At(α); measured αα-correlations, Eα, γα-coin, T1/2.
doi: 10.1103/PhysRevC.54.2926
1996UR02 Phys.Rev. C54, 945 (1996) W.Urban, W.R.Phillips, J.L.Durell, M.A.Jones, M.Leddy, C.J.Pearson, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz Octupole Correlations in Neutron Rich, Odd-A Lanthanum Nuclei RADIOACTIVITY 248Cm(SF); measured γγγ-coin, Eγ, Iγ. 145,147La deduced high-spin levels, J, π, B(λ) ratios.
doi: 10.1103/PhysRevC.54.945
1996UR03 Phys.Rev. C54, 2264 (1996) W.Urban, T.Rzaca-Urban, J.L.Durell, Ch.P.Hess, C.J.Pearson, W.R.Phillips, B.J.Varley, W.J.Vermeer, Ch.Vieu, J.S.Dionisio, M.Pautrat, J.C.Bacelar Excited Levels in 145Pm NUCLEAR REACTIONS 134Xe(15N, 4n), E=78 MeV; measured Eγ, Iγ, γγ(θ), linear polarization. 146Nd(d, 3n), E=18 MeV; measured γγ-, (electron)γ-coin. 145Pm deduced high-spin levels, J, π, single-particle configurations, ICC, γ-multipolarity.
doi: 10.1103/PhysRevC.54.2264
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
1995DU10 Phys.Rev. C52, R2306 (1995) J.L.Durell, W.R.Phillips, C.J.Pearson, J.A.Shannon, W.Urban, B.J.Varley, N.Rowley, K.Jain, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams, N.Schulz, E.Lubkiewicz, M.Bentaleb Pairing Strength in Neutron-Rich Isotopes of Zr RADIOACTIVITY 248Cm(SF); measured γγ-coin. 102,100Zr deduced levels, J, π, pairing strength, configuration, band structure.
doi: 10.1103/PhysRevC.52.R2306
1995GU14 Phys.Rev.Lett. 75, 2280 (1995) A.Guessous, N.Schulz, W.R.Phillips, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, R.Piepenbring, A.G.Smith, W.Urban, B.J.Varley Harmonic Two-Phonon γ-Vibrational State in Neutron-Rich 106Mo RADIOACTIVITY 248Cm(SF); measured γγ-coin, Eγ, Iγ. 106Mo deduced levels, J, π, K, configuration.
doi: 10.1103/PhysRevLett.75.2280
1995GU18 Appl.Radiat.Isot. 46, 549 (1995) A.Guessous, N.Schulz, M.Bentaleb, I.Ahmed, J.L.Durell, S.Khazrouni, F.Liden, C.J.Lister, E.Lubkiewicz, L.R.Morss, K.L.Nash, C.J.Pearson, W.R.Phillips, J.Shannon, B.J.Varley, C.W.Williams Investigation of High-Spin States in the Neutron-Rich 106Mo Nucleus RADIOACTIVITY 248Cm(SF); measured γγγ-coin following fission fragment decay. 106Mo deduced high-spin levels, J, π, band structure.
doi: 10.1016/0969-8043(95)00085-2
1995LE04 Phys.Rev. C51, R1047 (1995) M.J.Leddy, S.J.Freeman, J.L.Durell, A.G.Smith, S.J.Warburton, D.J.Blumenthal, C.N.Davids, C.J.Lister, H.T.Penttila α Decay of a New Isotope, 204Ra RADIOACTIVITY 204,205Ra(α) [from 182W(28Si, X), E=164, 170 MeV]; measured αα-, ααα-correlations, T1/2, Eα; deduced Qα.
doi: 10.1103/PhysRevC.51.R1047
1995RZ01 Phys.Lett. 348B, 336 (1995) T.Rzaca-Urban, W.R.Phillips, J.L.Durell, W.Urban, B.J.Varley, C.J.Pearson, J.A.Shannon, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams, M.Bentaleb, E.Lubkiewicz, N.Schulz Search for Octupole Deformation in Neutron-Rich Cs Nuclei RADIOACTIVITY 248Cm(SF); measured γγγ-coin. 141,143,145Cs deduced levels, γ-branching, band structure, possible octupole deformation features.
doi: 10.1016/0370-2693(95)00146-C
1995RZ02 Nucl.Phys. A588, 767 (1995) T.Rzaca-Urban, W.Urban, J.L.Durell, W.R.Phillips, B.J.Varley, Ch.P.Hess, C.J.Pearson, W.J.Vermeer, Ch.Vieu, J.S.Dionisio, M.Pautrat, J.C.Bacelar Study of the High-Spin Structure of 146Pm NUCLEAR REACTIONS 136Xe(15N, 5n), E=78 MeV; 146Nd(d, 2n), E=18 MeV; measured γγ(t), DCO ratios, Iγ, (e)(γ)-coin. 146Pm deduced levels, J, π, ICC, Iγ, branchings. Solid 136Xe target. Shell-model calculations.
doi: 10.1016/0375-9474(95)00065-9
1995SM04 Acta Phys.Pol. B26, 387 (1995) A.G.Smith, W.R.Phillips, J.L.Durell, W.Urban, B.J.Varley, C.J.Pearson, J.A.Shannon, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams, M.Bentaleb, E.Lubkiewicz, N.Schulz Lifetimes in Neutron-Rich Mass 100 Nuclei Measured by a Doppler Profile Method RADIOACTIVITY 248Cm(SF); measured γγ-coin, Doppler broadened line shapes following fission fragment decay. 100,102Zr, 104,106Mo deduced yrast states transition quadrupole moments. Eurogam-1 array, Doppler profile method.
1995UR01 Nucl.Phys. A587, 541 (1995) W.Urban, J.L.Durell, W.R.Phillips, B.J.Varley, Ch.P.Hess, M.A.Jones, C.J.Pearson, W.J.Vermeer, Ch.Vieu, J.S.Dionisio, M.Pautrat, J.C.Bacelar Study of Excited Levels in 147Pm NUCLEAR REACTIONS 136Xe(15N, 4n), E=78 MeV; 148Nd(d, 3n), E=18 MeV; measured γγ(t), DCO ratios, Iγ, Eγ. 147Pm deduced levels, J, π, T1/2, ICC, Iγ, branching, configurations, octupole deformation.
doi: 10.1016/0375-9474(95)00018-V
1995UR03 Nucl.Instrum.Methods Phys.Res. A365, 596 (1995) W.Urban, M.A.Jones, C.J.Pearson, I.Ahmad, M.Bentaleb, J.L.Durell, M.J.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, N.Schulz, A.G.Smith, B.J.Varley Triple Angular Correlations of γ Rays following Spontaneous Fission RADIOACTIVITY 248Cm(SF); measured γγγ(θ), DCO ratios following SF-decay; deduced weighted average DCO ratios for one-, two-, three-stretched transitions in Ba, Ce isotopes. EUROGAM array.
doi: 10.1016/0168-9002(95)00594-3
1994BE25 Z.Phys. A348, 245 (1994) M.Bentaleb, E.Lubkiewicz, N.Schulz, J.L.Durell, F.Liden, C.J.Pearson, W.R.Phillips, J.Shannon, B.J.Varley, C.J.Lister, I.Ahmad, L.R.Morss, K.L.Nash, C.W.Williams High-Spin States in the Neutron Rich Fission Fragments 138Xe and 139Xe RADIOACTIVITY 248Cm(SF); measured fragment γ-spectra, γγ-, γγγ-, γγγγ-coin. 138,139Xe deduced high-spin levels, J, π, band structure, configuration.
doi: 10.1007/BF01305877
1994KH01 Nucl.Phys. A567, 495 (1994) M.K.Khan, W.J.Vermeer, W.Urban, J.B.Fitzgerald, A.S.Mowbray, B.J.Varley, J.L.Durell, W.R.Phillips Band Structures and Octupole Correlation Effects in 151Sm NUCLEAR REACTIONS 150Nd(α, 3n), E=35 MeV; measured γγ-coin, γγ(θ). 151Sm deduced levels, J, π, Iγ, γ-branching.
doi: 10.1016/0375-9474(94)90021-3
1994PE03 Phys.Rev. C49, R1239 (1994) C.J.Pearson, W.R.Phillips, J.L.Durell, B.J.Varley, W.J.Vermeer, W.Urban, M.K.Khan Opposite-Parity Bands in 153Eu NUCLEAR REACTIONS 150Nd(7Li, 4n), E=40 MeV; measured Eγ, Iγ, γγ(θ). 153Eu deduced levels, J, π, B(E1), B(E2), δ, band structure.
doi: 10.1103/PhysRevC.49.R1239
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