NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = B.Crowell Found 39 matches. 2001WI11 Phys.Lett. 505B, 6 (2001) A.N.Wilson, J.Timar, I.Ahmad, A.Astier, F.Azaiez, M.H.Bergstrom, D.J.Blumenthal, B.Crowell, M.P.Carpenter, L.Ducroux, B.J.P.Gall, F.Hannachi, H.Hubel, T.L.Khoo, R.V.F.Janssens, A.Korichi, T.Lauritsen, A.Lopez-Martens, M.Meyer, D.Nisius, E.S.Paul, M.G.Porquet, N.Redon, J.F.Sharpey-Schafer, R.Wadsworth, J.N.Wilson, I.Ragnarsson Magnetic Dipole Bands in 190Hg: First evidence of excitations across the Z=82 sub-shell in Hg nuclei NUCLEAR REACTIONS 160Gd(34S, 4n), E=153 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 190Hg deduced high-spin levels, J, π, B(M1)/B(E2), magnetic dipole bands. Eurogam II array, cranked mean-field calculations.
doi: 10.1016/S0370-2693(01)00332-X
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
2000GH01 Phys.Rev. C61, 024302 (2000); Erratum Phys.Rev. C62, 029902 (2000) S.S.Ghugre, B.Kharraja, U.Garg, R.V.F.Janssens, M.P.Carpenter, B.Crowell, T.L.Khoo, T.Lauritsen, D.Nisius, W.Reviol, W.F.Mueller, L.L.Riedinger, R.Kaczarowski Level Structure of 94, 95, 96Tc at High Spins and Shell-Model Calculations NUCLEAR REACTIONS 65Cu(36S, nα), (36S, 2nα), (36S, 3nα), E=142 MeV; measured Eγ, Iγ, γγ-coin; deduced relative yields. 94,95,96Tc deduced high-spin levels, J, π. Gammasphere array. Comparison with shell model.
doi: 10.1103/PhysRevC.61.024302
1998GH07 Phys.Rev. C58, 3243 (1998) S.S.Ghugre, B.Kharraja, U.Garg, R.V.F.Janssens, M.P.Carpenter, B.Crowell, T.L.Khoo, T.Lauritsen, D.Nisius, W.Mueller, W.Reviol, L.L.Riedinger, R.Kaczarowski High-Spin States in 97, 98Rh NUCLEAR REACTIONS 65Cu(36S, 3n), (36S, 4n), E=142 MeV; measured Eγ, Iγ, γγ-coin. 97,98Rh deduced high-spin levels, J, π, configurations. Gammasphere. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.58.3243
1998JI04 Phys.Rev. C57, 2393 (1998) C.L.Jiang, K.E.Rehm, H.Esbensen, D.J.Blumenthal, B.Crowell, J.Gehring, B.Glagola, J.P.Schiffer, A.H.Wuosmaa Multineutron Transfer in 58Ni + 124Sn Collisions at Sub-Barrier Energies NUCLEAR REACTIONS, ICPND 58Ni(124Sn, X)58Ni/59Ni/60Ni/61Ni/62Ni/63Ni/64Ni/65Ni/57Co/56Fe, E=480-512 MeV; measured σ(θ), σ; deduced neutron transfer probabilities, Q-values.
doi: 10.1103/PhysRevC.57.2393
1998KH01 Phys.Rev. C57, 83 (1998) B.Kharraja, S.S.Ghugre, U.Garg, R.V.F.Janssens, M.P.Carpenter, B.Crowell, T.L.Khoo, T.Lauritsen, D.Nisius, W.Reviol, W.F.Mueller, L.L.Riedinger, R.Kaczarowski Level Structures of 96,97,98Ru at High Angular Momentum NUCLEAR REACTIONS 65Cu(36S, 2np), (36S, 3np), (36S, 4np), E=142 MeV; measured Eγ, Iγ, γγ-coin. 96,97,98Ru deduced high-spin levels, J, π, configurations. Spherical shell model, weak-coupling model calculations.
doi: 10.1103/PhysRevC.57.83
1998KH04 Phys.Rev. C57, 2903 (1998) B.Kharraja, S.S.Ghugre, U.Garg, R.V.F.Janssens, M.P.Carpenter, B.Crowell, T.L.Khoo, T.Lauritsen, D.Nisius, W.Reviol, W.F.Mueller, L.L.Riedinger, R.Kaczarowski Nuclear Structure of 94,95Mo at High Spins NUCLEAR REACTIONS 65Cu(36S, 2npα), (36S, npα), E=142 MeV; measured Eγ, Iγ, γγ-coin, DCO. 94,95Mo deduced high-spin levels, J, π, configurations. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.57.2903
1997AM06 Phys.Lett. 413B, 15 (1997) H.Amro, E.F.Moore, R.V.F.Janssens, G.Hackman, S.M.Fischer, M.P.Carpenter, I.Ahmad, B.Crowell, T.L.Khoo, T.Lauritsen, D.Nisius, J.Timar, A.N.Wilson Lifetime Measurements and Dipole Transition Rates for Superdeformed States in 190Hg NUCLEAR REACTIONS 160Gd(34S, 4n), E=159 MeV; measured Eγ, Iγ, γγ-coin, DSA. 190Hg deduced superdeformed levels T1/2, B(λ), quadrupole moment, evidence for octupole vibration.
doi: 10.1016/S0370-2693(97)01113-1
1997JO03 Phys.Rev. C55, 1108 (1997) T.D.Johnson, A.Aprahamian, C.J.Lister, D.Blumenthal, B.Crowell, P.Chowdhury, P.Fallon, A.O.Macchiavelli New High Spin States and Band Termination in 83Y and 84Zr NUCLEAR REACTIONS 58Ni(29Si, 3p), E=110 MeV; measured Eγ, Iγ, γγ-coin. 83Y deduced high-spin levels, J, π, T1/2, B(λ), transition quadrupole moment, branching ratio, band termination characteristics. Analyses of data, other nuclei included.
doi: 10.1103/PhysRevC.55.1108
1997KH03 Acta Phys.Pol. B28, 177 (1997) B.Kharraja, U.Garg, S.S.Ghugre, M.Carpenter, B.Crowell, S.Fisher, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, D.Nissius, W.Mueller, W.Reviol, L.L.Riedinger, R.Kaczarowski, E.Ruchowska, I.M.Govil Spectroscopy of 96-98Ru and Neighboring Nuclei: Shell model calculations and lifetime measurements NUCLEAR REACTIONS 65Cu(36S, xnyp), E=142 MeV; measured Eγ, Iγ, Doppler-shifted spectra. 96,98Ru deduced high-spin levels, J, π, T1/2, B(E2), configurations. Recoil-distance technique. Shell model calculations.
1997NI01 Phys.Lett. 392B, 18 (1997) D.Nisius, R.V.F.Janssens, E.F.Moore, P.Fallon, B.Crowell, T.Lauritsen, G.Hackman, I.Ahmad, H.Amro, S.Asztalos, M.P.Carpenter, P.Chowdhury, R.M.Clark, P.J.Daly, M.A.Deleplanque, R.M.Diamond, S.M.Fischer, Z.W.Grabowski, T.L.Khoo, I.Y.Lee, A.O.Macchiavelli, R.H.Mayer, F.S.Stephens, A.V.Afanasjev, I.Ragnarsson Differential Lifetime Measurements and Configuration-Dependent Quadrupole Moments for Superdeformed Bands in Nuclei Near 152Dy NUCLEAR REACTIONS 122Sn(34S, 5n), (34S, 4n), (34S, 4np), E=175 MeV; measured γγ-coin, energy correlations, DSAM. 151,152Dy, 151Tb deduced levels, J, π, superdeformed bands, T1/2, quadrupole moments, shape polarization related features.
doi: 10.1016/S0370-2693(96)01517-1
1997VA17 Phys.Lett. 410B, 103 (1997); Erratum Phys.Lett. 421B, 412 (1998) P.G.Varmette, D.T.Shi, W.C.Ma, A.V.Ramayya, R.V.F.Janssens, C.N.Davids, J.H.Hamilton, I.Ahmad, H.Amro, B.R.S.Babu, B.Back, K.S.Bindra, D.J.Blumenthal, L.T.Brown, M.P.Carpenter, W.L.Croft, B.Crowell, S.M.Fischer, U.Garg, R.G.Henry, T.Ishii, T.L.Khoo, J.Kormicki, T.Lauritsen, C.J.Lister, D.Nisius, H.Penttila, R.B.Piercey, J.A.Winger, S.J.Zhu, P.B.Semmes Identification of 181Hg and Shape Coexistence in Odd-A Hg Isotopes NUCLEAR REACTIONS 144Sm(40Ar, 3n), E=175, 180 MeV; measured Eγ, Iγ, γγ-coin, (recoil)γ-coin, DCO ratios. 181Hg deduced levels, J, π, band structure, configurations, possible isomeric state. Comparisons with neighboring nuclei.
doi: 10.1016/S0370-2693(97)01035-6
1996CO13 Acta Phys.Pol. B27, 213 (1996) J.F.C.Cocks, D.J.Blumenthal, R.Broda, P.A.Butler, K.J.Cann, B.Crowell, B.Fornal, R.F.Janssens, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, T.L.Khoo, T.Lauritsen, D.Muller, D.Nisius, M.Piiparinen, A.Savelius, J.F.Smith Population of Reflection-Asymmetric Nuclei by Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=830 MeV; 232Th(56Fe, X), E=362 MeV; measured γγ-coin; deduced fragment production yield vs mass, nucleons transfer mechanism.
1996CR02 Phys.Rev. C53, 1173 (1996) B.Crowell, P.Chowdhury, D.J.Blumenthal, S.J.Freeman, C.J.Lister, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, F.Soramel, I.G.Bearden High-K Isomers in 176W and Mechanisms of K Violation NUCLEAR REACTIONS 150Nd(30Si, 4n), E=133 MeV; measured Eγ, Iγ, γγ-coin-, γγ(θ). 176W deduced high-spin levels, J, π, K isomer, T1/2, decay features, band structure, comparison with 174Hf. NUCLEAR STRUCTURE 176W; calculated K-hindrances. Coriolis-mixing model, tunneling through potential barrier.
doi: 10.1103/PhysRevC.53.1173
1996FA14 Phys.Rev. C54, 1249 (1996) K.A.Farrar, S.J.Sanders, A.K.Dummer, A.T.Hasan, F.W.Prosser, B.B.Back, I.G.Bearden, R.R.Betts, M.P.Carpenter, B.Crowell, M.Freer, D.J.Henderson, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, D.Nisius, A.H.Wuosmaa, C.Beck, R.M.Freeman, Sl.Cavallaro, A.Szanto de Toledo Fission Decay of 48Cr at E(*)(CN) ≈ 60 MeV NUCLEAR REACTIONS 12C(36Ar, X), 28Si(20Ne, X), 24Mg(24Mg, X), E(cm)=47, 45.5, 44.4 MeV; measured Eγ, Iγ, (particle)(particle)γ-coin; deduced σ(A) for fission, evaporation residues. 48Ca deduced spin distribution, fission decay features.
doi: 10.1103/PhysRevC.54.1249
1996FI02 Phys.Rev. C53, 2126 (1996) S.M.Fischer, M.P.Carpenter, R.V.F.Janssens, B.Crowell, I.Ahmad, D.J.Blumenthal, T.L.Khoo, T.Lauritsen, D.Nisius, W.Reviol, W.F.Mueller, L.L.Riedinger, B.H.Smith, B.Cederwall Alignment Additivity in the Two-Quasiparticle Superdeformed Bands of 192Tl NUCLEAR REACTIONS 160Gd(37Cl, 5n), E=178 MeV; measured Eγ, γγγ-coin, Iγ. 192Tl deduced levels, J, π, superdeformed bands, configurations, quasiparticle alignments.
doi: 10.1103/PhysRevC.53.2126
1996WI08 Phys.Rev. C54, 559 (1996) A.N.Wilson, J.Timar, J.F.Sharpey-Schafer, B.Crowell, M.P.Carpenter, R.V.F.Janssens, D.J.Blumenthal, I.Ahmad, A.Astier, F.Azaiez, M.Bergstrom, L.Ducroux, B.J.P.Gall, F.Hannachi, T.L.Khoo, A.Korichi, T.Lauritsen, A.Lopez-Martens, M.Meyer, D.Nisius, E.S.Paul, M.G.Porquet, N.Redon, J.N.Wilson, T.Nakatsukasa Collective and Quasiparticle Excitations in Superdeformed 190Hg NUCLEAR REACTIONS 160Gd(34S, 4n), E ≈ 155 MeV; measured γγ-coin, Eγ, Iγ. 190Hg deduced high-spin levels, J, π, B(λ), superdeformed bands.
doi: 10.1103/PhysRevC.54.559
1995CA15 Phys.Rev. C51, 2400 (1995) M.P.Carpenter, R.V.F.Janssens, B.Cederwall, B.Crowell, I.Ahmad, J.A.Becker, M.J.Brinkman, M.A.Deleplanque, R.M.Diamond, P.Fallon, L.P.Farris, U.Garg, D.Gassmann, E.A.Henry, R.G.Henry, J.R.Hughes, T.L.Khoo, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, E.F.Moore, D.Nisius, F.S.Stephens Identification of the Unfavored N = 7 Superdeformed Band in 191Hg NUCLEAR REACTIONS 160Gd(36S, 5n), E=172 MeV; 174Yb(22Ne, 5n), E=120 MeV; measured γγ-coin, Eγ, Iγ. 191Hg deduced high-spin levels, J, π, superdeformed bands dynamical moment of inertia. Cranked Woods-Saxon calculations.
doi: 10.1103/PhysRevC.51.2400
1995CR02 Phys.Rev. C51, R1599 (1995) B.Crowell, M.P.Carpenter, R.V.F.Janssens, D.J.Blumenthal, J.Timar, A.N.Wilson, J.F.Sharpey-Schafer, T.Nakatsukasa, I.Ahmad, A.Astier, F.Azaiez, L.du Croux, B.J.P.Gall, F.Hannachi, T.L.Khoo, A.Korichi, T.Lauritsen, A.Lopez-Martens, M.Meyer, D.Nisius, E.S.Paul, M.G.Porquet, N.Redon Relative Spins and Excitation Energies of Superdeformed Bands in 190Hg: Further evide4nce for octupole vibration NUCLEAR REACTIONS 160Gd(34S, 4n), E ≈ 158 MeV; measured Eγ, relative Eγ, relative Iγ, γγγ-coin, DCO ratios. 190Hg deduced high-spin levels, J, π, J2 moments of inertia, B(λ), relative excitation energy between two superdeformed bands. Comparison with RPA calculations.
doi: 10.1103/PhysRevC.51.R1599
1995CR07 Nucl.Instrum.Methods Phys.Res. A355, 575 (1995) B.Crowell, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, D.Nisius Background Subtraction for High-Fold Gamma-Ray Coincidence Data NUCLEAR REACTIONS 160Gd(34S, 4n), E=159 MeV; analyzed γγ-coin data; deduced automatic background subtraction method features, possible difficulties. High-fold γ-ray coincidence. NUCLEAR STRUCTURE 150Tb; analyzed γγ-coin data; deduced automatic background subtraction method features, possible difficulties. High-fold γ-ray coincidence.
doi: 10.1016/0168-9002(94)01118-4
1995DO26 Phys.Rev.Lett. 75, 1276 (1995) T.Dossing, T.L.Khoo, T.Lauritsen, I.Ahmad, D.Blumenthal, M.P.Carpenter, B.Crowell, D.Gassmann, R.G.Henry, R.V.F.Janssens, D.Nisius Effects of Pair Correlations in Statistical γ-Decay Spectra NUCLEAR STRUCTURE 192,194,191Hg; analyzed superdeformed band statistical γ-decay data features; deduced pairing correlation energy related features. Other nuclei included.
doi: 10.1103/PhysRevLett.75.1276
1995FA03 Phys.Rev. C51, R1609 (1995) P.Fallon, T.Lauritsen, I.Ahmad, M.P.Carpenter, B.Cederwall, R.M.Clark, B.Crowell, M.A.Deleplanque, R.M.Diamond, B.Gall, F.Hannachi, R.G.Henry, R.V.F.Janssens, T.L.Khoo, A.Korichi, I.Y.Lee, A.O.Macchiavelli, C.Schuck, F.S.Stephens Quasiparticle Excitations in Superdeformed 192Hg NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγ-, γγγ-coin. 192Hg deduced high-spin levels, J, π, superdeformed bands, dynamic moment of inertia.
doi: 10.1103/PhysRevC.51.R1609
1995FA09 Phys.Rev. C52, 93 (1995) P.Fallon, C.W.Beausang, S.Asztalos, D.Nisius, R.V.F.Janssens, M.Bergstrom, M.Carpenter, B.Cederwall, S.Clarke, B.Crowell, M.A.Deleplanque, R.M.Diamond, R.G.Henry, T.L.Khoo, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens, P.J.Twin Proton and Neutron Excitations in Superdeformed 150Tb NUCLEAR REACTIONS 124Sn(31P, 5n), E=167 MeV; measured Eγ-Eγ-coin. 150Tb deduced levels, J, π, superdeformed bands.
doi: 10.1103/PhysRevC.52.93
1995MO39 Nucl.Instrum.Methods Phys.Res. B99, 308 (1995) E.F.Moore, W.Henning, R.V.F.Janssens, T.L.Khoo, S.J.Sanders, I.Ahmad, H.Amro, D.Blumenthal, M.P.Carpenter, B.Crowell, M.W.Drigert, D.Gassmann, R.G.Henry, T.Lauritsen, C.J.Lister, D.Nisius Search for the Two-Phonon Octupole Vibrational State in 208Pb NUCLEAR REACTIONS 208Pb, 209Bi, 58,64Ni, 160Gd(208Pb, 208Pb'), E=1305 MeV; measured γγ-coin, Eγ, Iγ following projectile excitation. 208Pb deduced no evidence for two-phonon octupole vibrational state.
doi: 10.1016/0168-583X(94)00687-3
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
1995NI06 Phys.Lett. 346B, 15 (1995) D.Nisius, R.V.F.Janssens, P.Fallon, B.Crowell, I.Ahmad, C.W.Beausang, M.P.Carpenter, B.Cederwall, P.J.Daly, M.A.Deleplanque, R.M.Diamond, D.Gassmann, Z.W.Grabowski, R.G.Henry, T.L.Khoo, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, R.H.Mayer, F.S.Stephens, P.J.Twin ' Identical ' Superdeformed Band in 151Dy: Further evidence for the pseudospin coupling scheme NUCLEAR REACTIONS 122Sn(34S, 5n), E=175 MeV; measured Eγ, Iγ, γγγ-coin. 151Dy deduced high-spin levels, J, π, superdeformed band.
doi: 10.1016/0370-2693(95)00013-B
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
1994CE04 Phys.Rev.Lett. 72, 3150 (1994) B.Cederwall, R.V.F.Janssens, M.J.Brinkman, I.Y.Lee, I.Ahmad, J.A.Becker, M.P.Carpenter, B.Crowell, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, P.Fallon, L.P.Farris, E.A.Henry, R.G.Henry, J.R.Hughes, T.L.Khoo, T.Lauritsen, A.O.Macchiavelli, E.Rubel, F.S.Stephens, M.A.Stoyer, W.Satula, I.Wiedenhoever, R.Wyss New Features of Superdeformed Bands in 194Hg NUCLEAR REACTIONS 150Nd(48Ca, 4n), E=206 MeV; measured γγ-coin. 194Hg deduced levels, J, π, superdeformed band properties.
doi: 10.1103/PhysRevLett.72.3150
1994CR03 Phys.Rev.Lett. 72, 1164 (1994) B.Crowell, P.Chowdhury, S.J.Freeman, C.J.Lister, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, F.Soramel, I.G.Bearden Novel Decay Modes of High-K Isomers: Tunneling in a triaxial landscape NUCLEAR REACTIONS 150Nd(30Si, 4n), E=133 MeV; measured Eγ, Iγ, γγ-coin, γγ(t). 176W deduced isomer, T1/2, J, π, K, decay features, band structure. Coriolis mixing model, tunneling through potential barrier.
doi: 10.1103/PhysRevLett.72.1164
1994CR04 Phys.Rev.Lett. 72, 3737 (1994) B.Crowell, P.Chowdhury, S.J.Freeman, C.J.Lister, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, F.Soramel Crowell et al. Reply: NUCLEAR STRUCTURE 176W; analyzed high-spin isomer decay features; deduced accidental degeneracies role.
doi: 10.1103/PhysRevLett.72.3737
1994CR05 Phys.Rev. C50, 1321 (1994) B.Crowell, P.J.Ennis, C.J.Lister, W.R.Schief, Jr. Test of Predicted Gamma Stability at Spins above 8(h-bar) in 64Zn NUCLEAR REACTIONS 12C(54Fe, 2p), E=155 MeV; measured Eγ, Iγ, (recoil)γ-, (recoil)γγ-coin, γ(θ), γγ(θ), DCO. 64Zn deduced high-spin levels J, π, γ-multipolarity, B(λ), quadrupole moments. Cranked Nilsson-Strutinsky, Woods-Saxon, Hartree-Fock models, Bohr Hamiltonian.
doi: 10.1103/PhysRevC.50.1321
1994CR08 Phys.Lett. 333B, 320 (1994) B.Crowell, R.V.F.Janssens, M.P.Carpenter, I.Ahmad, S.Harfenist, R.G.Henry, T.L.Khoo, T.Lauritsen, D.Nisius, A.N.Wilson, J.F.Sharpey-Schafer, J.Skalski Superdeformed Band with a Unique Decay Pattern: Possible evidence for octupole vibration in 190Hg NUCLEAR REACTIONS 160Gd(34S, 4n), E=163 MeV; measured γγ-coin. 190Hg deduced high-spin levels, J, π, superdeformed band transitions, dynamic moment of inertia, shape features.
doi: 10.1016/0370-2693(94)90149-X
1994FR11 Phys.Rev. C50, R1754 (1994) S.J.Freeman, A.G.Smith, S.J.Warburton, B.B.Back, I.G.Bearden, D.J.Blumenthal, M.P.Carpenter, B.Crowell, C.N.Davids, D.Henderson, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, D.Nisius, H.T.Penttila, J.A.Becker, P.Chowdhury, E.F.Moore Low-Lying Structure of the Neutron-Deficient Isotope 202Rn NUCLEAR REACTIONS 181Ta(27Al, xn), E=132, 150 MeV; 192Pt(16O, xn), E=110 MeV; measured Eγ, γ(recoil)-, γγ-coin. 202,203,204Rn deduced high-spin levels, Iγ. Ge detector array, recoil separator, enriched target.
doi: 10.1103/PhysRevC.50.R1754
1994HE30 Phys.Rev.Lett. 73, 777 (1994) R.G.Henry, T.Lauritsen, T.L.Khoo, I.Ahmad, M.P.Carpenter, B.Crowell, T.Dossing, R.V.F.Janssens, F.Hannachi, A.Korichi, C.Schuck, F.Azaiez, C.W.Beausang, R.Beraud, C.Bourgeois, R.M.Clark, I.Deloncle, J.Duprat, B.Gall, H.Hubel, M.J.Joyce, M.Kaci, Y.Lecoz, M.Meyer, E.S.Paul, N.Perrin, N.Poffe, M.G.Porquet, N.Redon, H.Sergolle, J.F.Sharpey-Schafer, J.Simpson, A.G.Smith, R.Wadsworth, P.Willsau Spectrum of γ Rays Connecting Superdeformed and Normal States in 192Hg NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγ-coin. 192Hg deduced superdeformed to normal high-spin states transition, band coupling features.
doi: 10.1103/PhysRevLett.73.777
1992CR02 Phys.Rev. C45, 1564 (1992) B.Crowell, P.Chowdhury, D.J.Blumenthal, P.J.Ennis, S.J.Freeman, C.J.Lister, S.Smolen, Ch.Winter Transitional Nucleus 101Ag: Spin-stabilized deformation in odd Ag isotopes NUCLEAR REACTIONS 70Ge(35Cl, 2n2p), E=130 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γγ(θ), γ multiplicity. 101Ag deduced levels, J, δ. Compton-suppressed Ge detectors, BGO detectors. Cranked Nilsson model, Strutinsky renormalization, particle-number projection.
doi: 10.1103/PhysRevC.45.1564
1991BL15 Phys.Rev.Lett. 66, 3121 (1991) D.J.Blumenthal, C.J.Lister, P.Chowdhury, B.Crowell, P.J.Ennis, Ch.Winter, T.Drake, A.Galindo-Uribarri, G.Zwartz, H.R.Andrews, G.C.Ball, D.Radford, D.Ward, V.P.Janzen Search for Nuclear-Structure Effects in Proton Evaporation Spectra NUCLEAR REACTIONS 58Ni(29Si, n2p), (29Si, 2pα), (28Si, xnypzα), E=110 MeV; measured proton spectra, Doppler shifts, pp-, γγ-, pγ-, αp-coin; deduced channel, angular momentum dependences.
doi: 10.1103/PhysRevLett.66.3121
1991CH40 Phys.Rev.Lett. 67, 2950 (1991) P.Chowdhury, C.J.Lister, D.Vretenar, Ch.Winter, V.P.Janzen, H.R.Andrews, D.J.Blumenthal, B.Crowell, T.Drake, P.J.Ennis, A.Galindo-Uribarri, D.Horn, J.K.Johansson, A.Omar, S.Pilotte, D.Prevost, D.Radford, J.C.Waddington, D.Ward Large B(M1) Staggering at High Spins in 86Zr: Broken boson pairs in the four-quasiparticle regime NUCLEAR REACTIONS 60Ni(30Si, 2n2p), E=135 MeV; measured DSA, γγ energy correlations, γγ-coin, γγ(θ). 86Zr deduced levels, J, π, B(λ), T1/2, band structure. Interacting boson model, broken pair approximation.
doi: 10.1103/PhysRevLett.67.2950
1991HE02 Phys.Rev. C43, R921 (1991) J.Heese, D.J.Blumenthal, A.A.Chishti, P.Chowdhury, B.Crowell, P.J.Ennis, C.J.Lister, Ch.Winter Observation of Simultaneous g9/2 Proton and Neutron Alignment in 74Kr NUCLEAR REACTIONS 40Ca(40Ca, 2pα), E=125, 140 MeV; measured Iγ, Eγ, γγ-coin, αγγ-coin, DSA. 74Kr deduced levels, J, π, T1/2, rotational bands, B(E2), transitional quadrupole moments, deformation parameters.
doi: 10.1103/PhysRevC.43.R921
1991WI15 Nucl.Phys. A535, 137 (1991) Ch.Winter, D.J.Blumenthal, P.Chowdhury, B.Crowell, P.J.Ennis, S.J.Freeman, C.J.Lister, C.J.Gross, J.Heese, A.Jungclaus, K.P.Lieb, D.Rudolph, M.A.Bentley, W.Gelletly, J.Simpson, J.L.Durell, B.J.Varley Investigation of Shape Changes in 87Mo NUCLEAR REACTIONS 58Ni(32S, n2p), E=110, 120, 130 MeV; 40Ca(50Cr, n2p), E=170 MeV; measured Eγ, Iγ(E, θ), DSA, recoil distance. 87Mo deduced levels, branching ratios, J, π, B(E2), T1/2. Recoil separator, neutron detectors, germanium detector array. Enriched targets.
doi: 10.1016/0375-9474(91)90520-G
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