NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = L.K.Fifield Found 75 matches. 2022FI04 Nucl.Instrum.Methods Phys.Res. B530, 8 (2022) L.K.Fifield, M.B.Froehlich, D.Koll, S.Pavetich, Z.Slavkovska, S.G.Tims, A.Wallner Backgrounds and blanks in Iodine-129 measurements at the Australian National University ATOMIC MASSES 127,129I; measured ion transmission; deduced isotope ratio. Comparison with available data. ANU AMS facility.
doi: 10.1016/j.nimb.2022.08.014
2022PA26 Nucl.Instrum.Methods Phys.Res. B527, 45 (2022) S.Pavetich, A.Wallner, H.Bottero, L.K.Fifield, M.B.Froehlich, Y.Huang, D.Koll, Z.Revay, Z.Slavkovska, J.H.Sterba, S.G.Tims Accelerator mass spectrometry measurements of 93Zr for astrophysical and nuclear technology applications NUCLEAR REACTIONS Zr(n, X)93Zr, E thermal; 235U(n, F)93Zr, E cold; measured reaction products; deduced 93Zr/Zr ratio. Accelerator mass spectrometry (AMS). The Heavy Ion Accelerator Facility (HIAF) at the Australian National University.
doi: 10.1016/j.nimb.2022.07.009
2019PA01 Nucl.Instrum.Methods Phys.Res. B438, 77 (2019) S.Pavetich, A.Carey, L.K.Fifield, M.B.Froehlich, S.Halfon, A.Kinast, M.Martschini, D.Nelson, M.Paul, A.Shor, J.H.Sterba, M.Tessler, S.G.Tims, L.Weissman, A.Wallner 93Zr developments at the Heavy Ion Accelerator Facility at ANU NUCLEAR REACTIONS 92Zr(n, γ), E thermal; measured reaction products; deduced sensitivity and rejection of 93Nb background.
doi: 10.1016/j.nimb.2018.07.019
2018FE12 Phys.Rev.Lett. 121, 221103 (2018) J.Feige, A.Wallner, R.Altmeyer, L.K.Fifield, R.Golser, S.Merchel, G.Rugel, P.Steier, S.G.Tims, S.R.Winkler Limits on Supernova-Associated 60Fe/26Al Nucleosynthesis Ratios from Accelerator Mass Spectrometry Measurements of Deep-Sea Sediments ATOMIC MASSES 26Al, 60Fe; measured atom concentration in sediment; deduced isotope ratio. Comparison with nucleosynthesis models and the observed average galactic.
doi: 10.1103/PhysRevLett.121.221103
2016WA09 Nature(London) 532, 69 (2016) A.Wallner, J.Feige, N.Kinoshita, M.Paul, L.K.Fifield, R.Golser, M.Honda, U.Linnemann, H.Matsuzaki, S.Merchel, G.Rugel, S.G.Tims, P.Steier, T.Yamagata, S.R.Winkler Recent near-Earth supernovae probed by global deposition of interstellar radioactive 60Fe ATOMIC MASSES 60Fe; measured 60Fe/Fe ratios using atomic mass spectroscopy; deduced the rate of supernovae in our local Galactic neighbourhood.
doi: 10.1038/nature17196
2015CH42 Nucl.Instrum.Methods Phys.Res. B358, 45 (2015) E.Chamizo, M.Christl, L.K.Fifield Measurement of 236U on the 1 MV AMS system at the Centro Nacional de Aceleradores (CNA) ATOMIC MASSES 236U, 238U; measured current from the ion source in the Faraday Cup; deduced mass ratios. Comparison with available data.
doi: 10.1016/j.nimb.2015.05.008
2015WA06 Phys.Rev.Lett. 114, 041101 (2015) A.Wallner, M.Bichler, K.Buczak, R.Dressler, L.K.Fifield, D.Schumann, J.H.Sterba, S.G.Tims, G.Wallner, W.Kutschera Settling the Half-Life of 60Fe: Fundamental for a Versatile Astrophysical Chronometer RADIOACTIVITY 60Fe, 60Co(β-) [from Cu(p, X), E=590 MeV]; measured decay products, Eγ, Iγ; deduced T1/2. Accelerator mass spectrometry, comparison with available data.
doi: 10.1103/PhysRevLett.114.041101
2008ST08 Nucl.Instrum.Methods Phys.Res. B266, 2246 (2008) P.Steier, M.Bichler, L.K.Fifield, R.Golser, W.Kutschera, A.Priller, F.Quinto, S.Richter, M.Srncik, P.Terrasi, L.Wacker, A.Wallner, G.Wallner, K.M.Wilcken, E.M.Wild Natural and anthropogenic 236U in environmental samples
doi: 10.1016/j.nimb.2008.03.002
2001CH88 Hyperfine Interactions 132, 275 (2001) M.Chartier, W.Mittig, G.Auger, B.Blank, J.M.Casandjian, M.Chabert, J.Ferme, L.K.Fifield, A.Gillibert, A.S.Lalleman, A.Lepine-Szily, M.Lewitowicz, M.Mac Cormick, M.H.Moscatello, F.De Oliveira, N.A.Orr, G.Politi, F.Sarazin, H.Savajols, C.Spitaels, P.Van Isacker, A.C.C.Villari, M.Wiescher The Mass Programme at GANIL using the CSS2 and CIME Cyclotrons
doi: 10.1023/A:1011955501797
1997LE36 Acta Phys.Hung.N.S. 6, 157 (1997) A.Lepine-Szily, M.Chartier, G.Auger, W.Mittig, J.M.Casandjian, M.Chabert, L.K.Fifield, J.Ferme, A.Gillibert, M.Lewitowicz, M.MacCormick, MM.H.Moscatello, O.H.Odland, N.A.Orr, G.Politi, C.Spitaels, A.C.C.Villari Mass Measurements Far from Stability Around the N = Z Line (100Sn, 100In, 100Cd) ATOMIC MASSES 100Sn, 100In, 100Cd; measured masses with respect to 100Ag. Secondary A=100 ions from 58Ni(50Cr, X) reaction. NUCLEAR REACTIONS, ICPND 58Ni(50Cr, X)100Ag/100Cd/100In/100Sn, E=5.3 MeV/nucleon; measured production σ. Comparison with statistical models.
1997MI07 Nucl.Phys. A616, 329c (1997) W.Mittig, M.Chartier, J.C.Angelique, G.Audi, J.M.Casandjian, A.Cunsolo, C.Donzaud, M.Chabert, J.Ferme, L.K.Fifield, A.Foti, A.Gillibert, A.Lepine-Szily, M.Lewitowicz, S.Lukyanov, M.Mac Cormick, D.J.Morrissey, M.H.Moscatello, O.H.Odland, N.A.Orr, A.Ostrowski, G.Politi, C.Spitaels, B.M.Sherrill, C.Stephan, T.Suomijarvi, L.Tassan-Got, D.J.Vieira, A.C.C.Villari, J.M.Wouters Mass Measurements Near N = Z NUCLEAR REACTIONS Ni(78Kr, X), E=73 MeV/nucleon; measured fragment tof; deduced secondary beams (with mass ≈ 60-80) production related features. 58Ni(50Cr, X), E=5.1 MeV/nucleon; measured fragment tof; deduced 100Sn production σ. 100Cd, 100Sn, 100In deduced masses relative to 100Ag. Pure secondary beams from ions stripping technique, α-, SPEG spectrometers.
doi: 10.1016/S0375-9474(97)00104-8
1996CH26 Acta Phys.Pol. B27, 451 (1996) M.Chartier, G.Auger, W.Mittig, A.Lepine-Szily, D.Bibet, J.M.Casandjian, M.Chabert, L.K.Fifield, J.Ferme, A.Gillibert, M.Lewitowicz, M.Mac Cormick, M.H.Moscatello, N.A.Orr, E.Plagnol, C.Ricault, C.Spitaels, A.C.C.Villari Mass Measurement of Secondary Ions of A = 100 in the Vicinity of 100Sn Using the Second Cyclotron of GANIL NUCLEAR REACTIONS 58Ni(50Cr, X), E not given; measured fragment energy vs tof. 100Cd, 100In deduced mass excess.
1996CH32 Phys.Rev.Lett. 77, 2400 (1996) M.Chartier, G.Auger, W.Mittig, A.Lepine-Szily, L.K.Fifield, J.M.Casandjian, M.Chabert, J.Ferme, A.Gillibert, M.Lewitowicz, M.Mac Cormick, M.H.Moscatello, O.H.Odland, N.A.Orr, G.Politi, C.Spitaels, A.C.C.Villari Mass Measurement of 100Sn ATOMIC MASSES 100Cd, 100In, 100Sn; measured masses with respect to 100Ag. Secondary mass=100 ions from 58Ni(50Cr, X) reactions.
doi: 10.1103/PhysRevLett.77.2400
1996FI12 Nucl.Instrum.Methods Phys.Res. B117, 295 (1996) L.K.Fifield, R.G.Cresswell, M.L.di Tada, T.R.Ophel, J.P.Day, A.P.Clacher, S.J.King, N.D.Priest Accelerator Mass Spectrometry of Plutonium Isotopes
doi: 10.1016/0168-583X(96)00287-X
1993FI03 Nucl.Phys. A552, 125 (1993) L.K.Fifield, W.N.Catford, N.A.Orr, T.R.Ophel, A.Etchegoyen, M.C.Etchegoyen Charge-Exchange Reactions on 36S NUCLEAR REACTIONS 36S(7Li, 7Be), E=54 MeV; 36S(11B, 11C), E=81 MeV; 36S(13C, 13N), E=94.5 MeV; 36S(13C, 13C), E=98 MeV; 36S(18O, 18F), E=124 MeV; 36S(18O, 18O), E=112 MeV; measured σ(θ), spectra; deduced optical potentials, reaction mechanism.
doi: 10.1016/0375-9474(93)90335-U
1993SO06 Phys.Rev. C47, 2941 (1993) O.Sorlin, D.Guillemaud-Mueller, A.C.Mueller, V.Borrel, S.Dogny, F.Pougheon, K.-L.Kratz, H.Gabelmann, B.Pfeiffer, A.Wohr, W.Ziegert, Yu.E.Penionzhkevich, S.M.Lukyanov, V.S.Salamatin, R.Anne, C.Borcea, L.K.Fifield, M.Lewitowicz, M.G.Saint-Laurent, D.Bazin, C.Detraz, F.-K.Thielemann, W.Hillebrandt Decay Properties of Exotic N ≈ 28 S and Cl Nuclei and the 48Ca/46Ca Abundance Ratio RADIOACTIVITY 44S, 45,46,47Cl(β-) [from 64Ni(48Ca, X), E=60 MeV/nucleon]; measured β-decay T1/2, neutron emission probabilities; deduced solar system 48Ca/46Ca abundance ratio implications. Model comparison.
doi: 10.1103/PhysRevC.47.2941
1992BO37 Z.Phys. A344, 135 (1992) V.Borrel, R.Anne, D.Bazin, C.Borcea, G.G.Chubarian, R.Del Moral, C.Detraz, S.Dogny, J.P.Dufour, L.Faux, A.Fleury, L.K.Fifield, D.Guillemaud-Mueller, F.Hubert, E.Kashy, M.Lewitowicz, C.Marchand, A.C.Mueller, F.Pougheon, M.S.Pravikoff, M.G.Saint-Laurent, O.Sorlin The Decay Modes of Proton Drip-Line Nuclei with A Between 42 and 47 NUCLEAR REACTIONS Ni(58Ni, X), E=69 MeV/nucleon; measured fragment spectra; deduced evidence for 44,45,43Cr, 45,47,46Fe, 44,46Mn; deduced no evidence for 42V, 44,45Mn, 45Fe. RADIOACTIVITY 44,43Cr, 43V, 46,47Fe(β+p) [from Ni(58Ni, X), E=69 MeV/nucleon]; measured β-delayed Ep, Ip, T1/2; deduced decay schemes. Discussed mass predictions at proton drip-line. Source implantation in Si detector telescope.
doi: 10.1007/BF01291696
1992CA31 Nucl.Phys. A550, 517 (1992) W.N.Catford, L.K.Fifield, E.L.Reber, K.W.Kemper, J.D.Brown The Missing (1/2)+ Mirror State in 9B NUCLEAR REACTIONS 9Be(6Li, 6He), E=32, 48 MeV; 10B(9Be, 10Be), E=40, 73 MeV; measured particle spectra, σ(E(6He), θ). 9B level deduced limit on population.
doi: 10.1016/0375-9474(92)90021-B
1991OR01 Phys.Lett. 258B, 29 (1991) N.A.Orr, W.Mittig, L.K.Fifield, M.Lewitowicz, E.Plagnol, Y.Schutz, Z.W.Long, L.Bianchi, A.Gillibert, A.V.Belozyorov, S.M.Lukyanov, Yu.E.Penionzhkevich, A.C.C.Villari, A.Cunsolo, A.Foti, G.Audi, C.Stephan, L.Tassan-Got New Mass Measurements of Neutron-Rich Nuclei Near N = 20 NUCLEAR REACTIONS Ta(48Ca, X), E=55 MeV/nucleon; measured projectile like fragment spectra. 17,19B, 20C, 20,21,22N, 22,23,24O, 24,25,26,27F, 26,27,28,29,30Ne, 28,29,30,31,32,33Na, 30,31,32,33,34,35Mg, 32,33,34,35,36,37Al, 36,37Si, 37P deduced mass excess.
doi: 10.1016/0370-2693(91)91203-8
1990FI04 Nucl.Instrum.Methods Phys.Res. A288, 360 (1990) The Production of Isotopic 36S Targets by Ion Implantation into Carbon Foils NUCLEAR REACTIONS 36S(12C, 12C), E=55 MeV; 36S(7Li, 7Be), E not given; measured σ(E(12C)), σ(E(36P)). Implanted, Ag2S targets.
doi: 10.1016/0168-9002(90)90125-P
1989CA25 Nucl.Phys. A503, 263 (1989) W.N.Catford, L.K.Fifield, N.A.Orr, C.L.Woods Study of 19N and 21O by Multinucleon Transfer NUCLEAR REACTIONS 18O(18O, 17F), (18O, 15O), E=117 MeV; measured σ(E(17F)), σ(E(15O)). 19N, 21O deduced levels. Enriched targets. Shell model comparison. NUCLEAR STRUCTURE 17,19N, 19,21O; calculated levels. Shell model.
doi: 10.1016/0375-9474(89)90264-9
1989DR03 Nucl.Phys. A496, 530 (1989) P.V.Drumm, L.K.Fifield, R.A.Bark, M.A.C.Hotchkis, C.L.Woods The 40Ar(13C, 14O)39S Reaction and the Ground-State Mass of 39S NUCLEAR REACTIONS 40Ar(13C, 14O), (13C, 15O), (13C, 12C), E=96 MeV; measured σ(E(14O)), σ(E(15O)), σ(E(12C)); deduced reaction mechanism, Q. 39S deduced mass excess, excited state. DWBA calculations. Gas target.
doi: 10.1016/0375-9474(89)90075-4
1989OR03 Nucl.Phys. A491, 443 (1989) N.A.Orr, W.N.Catford, L.K.Fifield, M.A.C.Hotchkis, T.R.Ophel, D.C.Weisser, C.L.Woods Observations of 20N via the Heavy-Ion Transfer Reaction 48Ca(18O, 20N)46Sc NUCLEAR REACTIONS 48Ca(18O, 20N), E=108-119 MeV; measured Q, σ(E(20N)). 20N deduced mass excess.
doi: 10.1016/0375-9474(89)90578-2
1989OR04 Nucl.Phys. A491, 457 (1989) N.A.Orr, L.K.Fifield, W.N.Catford, C.L.Woods Reaction Studies of the Neutron-Rich Nuclei 22,23F NUCLEAR REACTIONS 22Ne(7Li, 7Be), (18O, 17F), E=54-108 MeV. 22,23F deduced ground state mass excess, levels. Enriched targets.
doi: 10.1016/0375-9474(89)90579-4
1988CA21 Nucl.Phys. A489, 347 (1988) W.N.Catford, L.K.Fifield, T.R.Ophel, N.A.Orr, D.C.Weisser, C.L.Woods Study of 51Ca via Three-Neutron Transfer NUCLEAR REACTIONS 48Ca(18O, 15O), E=108 MeV; measured σ(E(15O)). 51Ca deduced ground state mass excess, levels. Enriched target.
doi: 10.1016/0375-9474(88)90157-1
1988FI04 Nucl.Phys. A484, 117 (1988) L.K.Fifield, R.Chapman, J.L.Durell, J.N.Mo, R.J.Smith, P.J.Woods, B.R.Fulton, R.A.Cunningham, P.V.Drumm The Mass of 37P NUCLEAR REACTIONS 48Ca(36S, 37P), E=198 MeV; measured σ(E(37P)); deduced σ(θ), Q. 37P deduced mass excess.
doi: 10.1016/0375-9474(88)90144-3
1988OR01 Nucl.Phys. A477, 523 (1988); Erratum Nucl.Phys. A485, 734 (1988) N.A.Orr, W.N.Catford, L.K.Fifield, T.R.Ophel, D.C.Weisser, C.L.Woods Heavy-Ion Reaction Studies of 35,36P NUCLEAR REACTIONS 37Cl(11B, 13N), 37Cl(13C, 14O), 34S(18O, 17F), E=81-108 MeV; measured σ(E(13N)), σ(E(14O)), σ(E(17F)). 35,36P deduced ground-state mass excess, levels. Enriched targets.
doi: 10.1016/0375-9474(88)90355-7
1988WO02 Nucl.Phys. A476, 392 (1988) C.L.Woods, W.N.Catford, L.K.Fifield, N.A.Orr, R.J.Sadleir Studies of the T(z) = (5/2) Nuclei 31Al and 29Mg NUCLEAR REACTIONS 30Si(18O, 17F), E=100 MeV; 30Si(13C, 14O), E=93 MeV; measured σ(E(17F)), σ(E(14O)). 31Al deduced ground state mass excess. 31Al, 29Mg deduced levels, L. Enriched targets.
doi: 10.1016/0375-9474(88)90490-3
1988WO07 Nucl.Phys. A484, 145 (1988) C.L.Woods, W.N.Catford, L.K.Fifield, N.A.Orr A Measurement of the Mass of 39Sc NUCLEAR REACTIONS 40Ca(14N, 15C), E=102.5 MeV; measured σ(E(15C)). 39Sc deduced level, J, π, analog character, mass excess, levels. Enriched target.
doi: 10.1016/0375-9474(88)90146-7
1988WO10 Aust.J.Phys. 41, 525 (1988) C.L.Woods, F.C.Barker, W.N.Catford, L.K.Fifield, N.A.Orr Experimental Investigation and R-Matrix Analysis of Low-Lying Levels in 5He and 5Li NUCLEAR REACTIONS 4He(7Li, 6Li), (7Li, 6He), E=50 MeV; 6Li(12C, 13N), (13C, 14C), E=90 MeV; measured σ(θ). 5He, 5Li levels deduced reduced widths, spectroscopic factors. R-matrix analysis.
doi: 10.1071/PH880525
1987EN04 Nucl.Phys. A470, 241 (1987) J.B.A.England, T.R.Ophel, R.A.Bark, L.K.Fifield A Study of States in 57Co via the Reaction 56Fe(7Li, 6He)57Co at 38 MeV NUCLEAR REACTIONS 56Fe(7Li, 6He), E=38 MeV; measured σ(E(6He)), σ(θ). 57Co deduced levels, J, π, spectroscopic factors. Full finite-range DWBA calculations.
doi: 10.1016/0375-9474(87)90131-X
1987FI01 Nucl.Phys. A463, 644 (1987) L.K.Fifield, D.M.Pringle, W.J.Vermeer Gamma-Ray Decaying States at High Excitation in 20Ne NUCLEAR REACTIONS 12C(12C, α), E=37.1 MeV; measured σ(Eα, E(20Ne)). 20Ne deduced levels, γ-branching ratios.
doi: 10.1016/0375-9474(87)90636-1
1986FI06 Nucl.Phys. A453, 497 (1986) L.K.Fifield, C.L.Woods, W.N.Catford, R.A.Bark, P.V.Drumm, K.T.Keoghan The Mass of 35Si NUCLEAR REACTIONS 34,36S(13C, 14O), E=91 MeV; measured σ(E(14O)). 35Si deduced mass excess. 33Si deduced energy levels. Enriched targets.
doi: 10.1016/0375-9474(86)90449-5
1986WO07 Phys.Lett. 182B, 297 (1986) P.J.Woods, R.Chapman, J.L.Durell, J.N.Mo, R.J.Smith, B.R.Fulton, R.A.Cunningham, P.V.Drumm, L.K.Fifield The Mass of 33Al NUCLEAR REACTIONS 48Ca(36S, 33Al), E=198 MeV; measured σ(E(33Al)). 33Al deduced mass excess. Enriched target, magnetic spectrometer. Mass, large basis shell models.
doi: 10.1016/0370-2693(86)90094-8
1985DR06 Nucl.Phys. A441, 95 (1985) P.V.Drumm, L.K.Fifield, R.A.Bark, M.A.C.Hotchkis, C.L.Woods, P.Maier-Komor Ground-State Mass Excesses and Low-Lying Levels of the Neutron-Rich Nuclei 36P, 35P and 34P NUCLEAR REACTIONS 36,34S(7Li, 7Be), 36S(6Li, 7Be), E=52 MeV; 36,34S(11B, 11C), E=83 MeV; measured σ(E(7Be)), σ(E(11C)). 36,35,34P deduced mass excess, levels. Enriched targets.
doi: 10.1016/0375-9474(85)90169-1
1985FI03 Nucl.Phys. A440, 531 (1985) L.K.Fifield, C.L.Woods, R.A.Bark, P.V.Drumm, M.A.C.Hotchkis Masses and Level Schemes of 33Si and 34Si NUCLEAR REACTIONS 36S(11B, 13N), (11B, 14N), E=83 MeV; measured σ(E(13N)), σ(E(14N)). 33,34Si deduced ground-state mass excesses, levels. Enriched targets.
doi: 10.1016/0375-9474(85)90244-1
1985FI08 Nucl.Phys. A437, 141 (1985) L.K.Fifield, P.V.Drumm, M.A.C.Hotchkis, T.R.Ophel, C.L.Woods The 26Mg(18O, 17F)27Na and 26Mg(18O, 15O)29Mg Reactions and the Level Schemes of 27Na and 29Mg NUCLEAR REACTIONS 26Mg(18O, 17F), (18O, 15O), E=100-117 MeV; measured σ(E(17F)), σ(E(15O)). 27Na, 29Mg deduced levels, ground state mass excesses. Enriched targets.
doi: 10.1016/0375-9474(85)90230-1
1985WO04 Nucl.Phys. A437, 454 (1985) C.L.Woods, L.K.Fifield, R.A.Bark, P.V.Drumm, M.A.C.Hotchkis A Study of 25Ne via the 26Mg(13C, 14O)25Ne Reactions NUCLEAR REACTIONS 24,26Mg(13C, 14O), E=96 MeV; measured σ(E(14O)). 25Ne deduced mass excess, levels. Enriched target.
doi: 10.1016/0375-9474(85)90101-0
1984CA08 Nucl.Phys. A417, 77 (1984) W.N.Catford, E.F.Garman, L.K.Fifield Measurement of a Highly Retarded α-Particle Decay in 20Ne NUCLEAR REACTIONS 19F(3He, d), E=15 MeV; measured dγ-coin. 20Ne level deduced Γγ, α-particle decay widths. Natural targets.
doi: 10.1016/0375-9474(84)90324-5
1984CO20 Phys.Rev. C30, 1538 (1984) J.Cook, K.W.Kemper, P.V.Drumm, L.K.Fifield, M.A.C.Hotchkis, T.R.Ophel, C.L.Woods 16O(7Li, 7Be)16N Reaction at 50 MeV NUCLEAR REACTIONS 16O(7Li, 7Li), (7Li, 7Be), E=50 MeV; measured σ(θ), σ(E(16N)); deduced optical model parameters. 16N levels deduced spectroscopic amplitudes. Microscopic DWBA analysis.
doi: 10.1103/PhysRevC.30.1538
1984FI02 Nucl.Phys. A417, 534 (1984) L.K.Fifield, M.A.C.Hotchkis, P.V.Drumm, T.R.Ophel, G.D.Putt, D.C.Weisser The Mass and Low-Lying Levels of 40Cl NUCLEAR REACTIONS 40Ar(7Li, 7Be), E=52, 54 MeV; 40Ar(11B, 11C), (11B, 13N), E=81 MeV; measured σ(E(7Be)), σ(E(11C)), σ(E(13N)). 40Cl deduced mass excess, levels. 38S deduced levels.
doi: 10.1016/0375-9474(84)90411-1
1983CA21 Nucl.Phys. A407, 255 (1983) W.N.Catford, E.F.Garman, D.M.Pringle, L.K.Fifield Lifetime of the 1.04 MeV 0+, T = 1 State in 18F NUCLEAR REACTIONS 3He(16O, p), E=26.51, 26.6 MeV; measured differential DSA. 18F level deduced mean T1/2. Implanted targets.
doi: 10.1016/0375-9474(83)90318-4
1983FI02 Nucl.Phys. A394, 1 (1983) L.K.Fifield, W.N.Catford, S.H.Chew, E.F.Garman, D.M.Pringle, K.W.Allen, J.Lowe Evidence for Isovector Parity Mixing in the 11.264 MeV 1+ T = 1 State in 20Ne NUCLEAR REACTIONS 16O(α, γ), E=8.162-8.17 MeV; measured σ(Eγ, E). 20Ne level deduced parity forbidden α-particle width. Enriched windowless gas target.
doi: 10.1016/0375-9474(83)90157-4
1983FI03 Nucl.Phys. A398, 107 (1983) L.K.Fifield, W.N.Catford, E.F.Garman, I.F.Wright Lifetime of the 2795 keV Jπ = 1/2+ Level in 21Ne NUCLEAR REACTIONS 12C(13C, α), E=19.7 MeV; measured αγ-coin, DSA. 21Ne deduced level T1/2, separation. Natural targets.
doi: 10.1016/0375-9474(83)90650-4
1983HO08 Nucl.Phys. A398, 130 (1983) M.A.C.Hotchkis, L.K.Fifield, J.R.Leigh, T.R.Ophel, G.D.Putt, D.C.Weisser New Measurements of the Masses of 15B and 19N NUCLEAR REACTIONS 48Ca(18O, 15B), (18O, 19N), E=108-119 MeV; measured σ(E(15B)), σ(E(19N)). 15B, 19N deduced mass excess. Enriched target.
doi: 10.1016/0375-9474(83)90652-8
1983KE06 Nucl.Phys. A405, 348 (1983) K.W.Kemper, G.G.Shute, C.H.Atwood, L.K.Fifield, T.R.Ophel Spectroscopy of A = 16 from 13C(16Li, t)16O NUCLEAR REACTIONS 13C(6Li, t), E=34 MeV; measured σ(θ). 16O levels deduced L, Γ, possible J, π. 16N, 16F deduced IAS. Hauser-Feshbach, finite range DWBA calculations.
doi: 10.1016/0375-9474(83)90576-6
1983PU01 Nucl.Phys. A399, 190 (1983) G.D.Putt, L.K.Fifield, M.A.C.Hotchkis, T.R.Ophel, D.C.Weisser The Mass of 18N NUCLEAR REACTIONS 18O(7Li, 7Be), E=52 MeV; measured σ(E(7Be)). 18N deduced mass excess, levels. Enriched target.
doi: 10.1016/0375-9474(83)90602-4
1982FI10 Nucl.Phys. A385, 505 (1982) L.K.Fifield, J.L.Durell, M.A.C.Hotchkis, J.R.Leigh, T.R.Ophel, D.C.Weisser The Mass of 18C from a Heavy Ion Double-Charge-Exchange Reaction NUCLEAR REACTIONS 48Ca(18O, 18C), 48Ca(18O, 17C), E=112 MeV; measured σ(E(18C)), σ(E(17C)). 18C, 17C deduced mass excesses, levels. Enriched target.
doi: 10.1016/0375-9474(82)90100-2
1981AN21 Nucl.Phys. A372, 281 (1981) G.Andritsopoulos, W.N.Catford, E.F.Garman, D.M.Pringle, L.K.Fifield States in 21Ne via the 12C(13C, αγ)21Ne Reaction NUCLEAR REACTIONS 12C(13C, αγ), E=19.7 MeV; measured αγ-coin, DSA. 21Ne deduced levels J, π, T1/2. Natural targets.
doi: 10.1016/0375-9474(81)90101-9
1981GA35 Nucl.Phys. A372, 194 (1981) E.F.Garman, L.K.Fifield, W.N.Catford, D.P.Balamuth, J.M.Lind, R.W.Zurmuhle Investigation of an 8p-4h State at E(x) = 12.44 MeV in 20Ne NUCLEAR REACTIONS 16O(α, α'), E=9.52-9.8 MeV; 12C(12C, α), E=30 MeV; measured σ(E(α), θ(α1)), Γ(α1)/Γ. 20Ne deduced level J, π, α-particle branching ratios, Γ(α0), Γ(α1).
doi: 10.1016/0375-9474(81)90096-8
1980FI01 Nucl.Phys. A334, 109 (1980) L.K.Fifield, M.J.Hurst, E.F.Garman, T.J.M.Symons, F.Watt, K.W.Allen Radiative Decays of Unbound Levels in 20Ne NUCLEAR REACTIONS 16O(α, γ), (α, α'γ), E=3.0-9.5 MeV; measured σ(Eα, Eγ, θγ). 20Ne deduced levels, J, π, T, γ-ray branching ratios, Γγ. Windowless gas target.
doi: 10.1016/0375-9474(80)90143-8
1980FI07 J.Phys.(London) G6, 723 (1980) L.K.Fifield, A.R.Poletti, D.C.Radford Isovector Magnetic Dipole Transition in 22Na NUCLEAR REACTIONS 19F(α, n), E=5.4 MeV; measured DSA, recoil. 22Na levels deduced T1/2, B(M1). Natural CaF2 target, Ge(Li) detector.
doi: 10.1088/0305-4616/6/6/009
1980HU08 J.Phys.(London) G6, 891 (1980) M.J.Hurst, L.K.Fifield, E.F.Garman, T.J.M.Symons, F.Watt, K.W.Allen An Alpha-Capture Measurement of the Radiative Width of the First 8+ State in 20Ne NUCLEAR REACTIONS 16O(α, γ), E=9.02 MeV; measured σ(Eα, Eγ). 20Ne level deduced Γγ, resonance strength, B(E2). Enriched gas target.
doi: 10.1088/0305-4616/6/7/012
1979FI03 Nucl.Phys. A322, 1 (1979) L.K.Fifield, E.F.Garman, M.J.Hurst, T.J.M.Symons, F.Watt, C.H.Zimmerman, K.W.Allen Radiative Decays of Unbound High-Spin States in 24Mg (II) NUCLEAR REACTIONS 20Ne(α, γ), E=2.7-6.0 MeV; measured σ(Eα, Eγ, θγ). 24Mg deduced levels, J, π, T, γ-ray branching ratios, radiative widths, α-particle widths. Enriched gas target.
doi: 10.1016/0375-9474(79)90329-4
1979PO01 J.Phys.(London) G5, 575 (1979) A.R.Poletti, L.K.Fifield, J.Asher, B.E.Cooke Precision Doppler-Shift Attenuation Lifetime Measurements in 28Si and 31P NUCLEAR REACTIONS 4He(28Si, α), (28Si, p), E=46.8, 48.0, 48.2 MeV; measured DSA. 28Si level deduced T1/2, B(λ). 31P levels deduced T1/2, B(λ). Compared with shell model. Implanted target.
doi: 10.1088/0305-4616/5/4/021
1978FI04 J.Phys.(London) G4, L65 (1978) L.K.Fifield, J.Asher, A.R.Poletti A Precise Measurement of the Lifetime of the Lowest 4+ State in 22Ne NUCLEAR REACTIONS 4He(19F, p), E=28.2 MeV; measured DSA. 22Ne level deduced T1/2. Implanted target.
doi: 10.1088/0305-4616/4/3/005
1978FI08 Nucl.Phys. A309, 77 (1978) L.K.Fifield, M.J.Hurst, T.J.M.Symons, F.Watt, C.H.Zimmerman, K.W.Allen Radiative Decays of Unbound High Spin States in 24Mg. (I). Positive Parity States NUCLEAR REACTIONS 20Ne(α, γ), 20Ne(α, α'γ), E=3-6 MeV; measured σ(Eα, Eγ, θ(γ)). 24Mg deduced levels, J, π, T, γ-branching, Γ. Windowless gas target.
doi: 10.1016/0375-9474(78)90536-5
1978SY01 J.Phys.(London) G4, 411 (1978) T.J.M.Symons, L.K.Fifield, M.J.Hurst, F.Watt, C.H.Zimmerman, K.W.Allen A Study of the 15N(α, γ)19F Reaction for Bombarding Energies between 5.2 and 8.4 Mev. I. Yield Curves and Gamma Decay Schemes NUCLEAR REACTIONS 15N(α, γ), E=5.2-8.4 MeV; measured σ(E, Eγ). 19F deduced resonances, Γγ, J, π. Windowless gas target.
doi: 10.1088/0305-4616/4/3/016
1978WA19 Nucl.Instrum.Methods 151, 163 (1978) F.Watt, L.K.Fifield, M.J.Hurst, T.J.M.Symons, C.H.Zimmerman, K.W.Allen A Cryogenically Pumped Gas Target for the Study of Angular Distributions of Gamma Rays following Radiative Capture NUCLEAR REACTIONS 16O(α, γ), E ≈ 10 MeV; measured γ(θ). 20Ne resonance deduced δ.
doi: 10.1016/0029-554X(78)90484-6
1977FI02 Phys.Rev. C15, 1595 (1977) L.K.Fifield, D.P.Balamuth, R.W.Zurmuhle 12C(13C, α)21Ne Reaction Near the E(c.m.) = 14.4 MeV 'Resonance' NUCLEAR REACTIONS 12C(13C, αγ), 13C(12C, αγ), E(cm)=13.9-15 MeV; measured σ(θ), αγ-coin. 25Mg deduced resonances.
doi: 10.1103/PhysRevC.15.1595
1977FI06 Phys.Lett. 68B, 125 (1977) L.K.Fifield, T.J.M.Symons, C.H.Zimmerman, M.J.Hurst, F.Watt, K.W.Allen High-Spin Negative Parity States in 19F NUCLEAR REACTIONS 15N(α, γ); measured σ(Eγ, θ). 19F deduced resonances, J, π, γ-branching.
doi: 10.1016/0370-2693(77)90182-4
1977FI07 Phys.Lett. 69B, 45 (1977) L.K.Fifield, M.J.Hurst, T.J.M.Symons, F.Watt, K.W.Allen The Radiative Width of the 8+ Member of the Kπ = 2+ Band in 24Mg NUCLEAR REACTIONS 20Ne(α, γ), E ≈ 5.8 MeV; measured γ-yield spectra. 24Mg level deduced Γγ, B(E2).
doi: 10.1016/0370-2693(77)90128-9
1977FI08 Nucl.Phys. A288, 57 (1977) L.K.Fifield, F.P.Calaprice, C.H.Zimmerman, M.J.Hurst, A.Pakkanen, T.J.M.Symons, F.Watt, K.W.Allen Measurements of the Radiative Widths of the First T = 1, 2+ State of 20Ne and their Relationship to Analog β-Decays NUCLEAR REACTIONS 16O(α, γ), E=6.93 MeV; measured σ(Eα, Eγ). 20Ne 10.27 MeV, 2+ T=1 level deduced branching ratios, Γγ, weak magnetism form factors. Enriched gas target.
doi: 10.1016/0375-9474(77)90081-1
1976FI02 Phys.Rev. C13, 1515 (1976) L.K.Fifield, R.W.Zurmuhle, D.P.Balamuth, S.L.Tabor Angular Correlation and Lifetime Measurements in 22Ne NUCLEAR REACTIONS 18O(7Li, tγ), E=12.0 MeV; 19F(α, pγ), E=12.0, 15.0, 18.5, 19.0 MeV; measured tγ(θ), pγ(θ), DSA. 22Ne deduced levels, J, π, T1/2, B(λ), δ.
doi: 10.1103/PhysRevC.13.1515
1976FI10 Phys.Rev. C14, 1010 (1976) L.K.Fifield, R.W.Zurmuhle, D.P.Balamuth Unnatural Parity Levels at High Excitation in 20Ne NUCLEAR REACTIONS 12C(12C, αγ), E=30 MeV; measured αγ-coin. 20Ne levels deduced J, π, γ-branching, B(λ).
doi: 10.1103/PhysRevC.14.1010
1976SO03 J.Phys.(London) G2, 117 (1976) J.R.Southon, L.K.Fifield, A.R.Poletti Lifetimes of Excited States in 40Ar NUCLEAR REACTIONS 40Ar(p, p'γ), E=6.75 MeV; measured p'γ-coin, DSA. 40Ar levels deduced T1/2, J, B(λ).
doi: 10.1088/0305-4616/2/2/008
1976SY01 Phys.Lett. 63B, 409 (1976) T.J.M.Symons, L.K.Fifield, M.J.Hurst, A.Pakkanen, F.Watt, C.H.Zimmerman, K.W.Allen The Second 13/2+ State in 19F NUCLEAR REACTIONS 15N(α, γ), E=5.1-8.6 MeV; measured σ(E, Eγ, θ). 19F deduced resonance, J, π, transition strengths, δ.
doi: 10.1016/0370-2693(76)90382-8
1975YO03 Phys.Rev. C12, 567 (1975) K.C.Young, Jr., S.L.Tabor, L.K.Fifield, R.W.Zurmuhle β Decay of 43Sc RADIOACTIVITY 43Sc; measured Eγ, Iγ; deduced log ft. 43Ca deduced levels, J, π.
doi: 10.1103/PhysRevC.12.567
1974FI02 Nucl.Phys. A220, 183 (1974) A Study of Excited States in 33Cl by Elastic Proton Scattering on 32S NUCLEAR REACTIONS 32S(p, p), E=3.36-3.40 MeV, 3.8-5.0 MeV; measured σ(Ep, θ(p)). 33Cl deduced levels, J, π, level-width. Natural targets.
doi: 10.1016/0375-9474(74)90761-1
1974FI16 Phys.Rev. C10, 1785 (1974) L.K.Fifield, R.W.Zurmuhle, D.P.Balamuth Identification and Lifetime Determination of the 6+ Member of the Ground-State Rotational Band in 22Ne NUCLEAR REACTIONS 19F(α, pγ), Eα=12.0, 15.15 MeV; measured p-γ angular correlations, Doppler-shift attenuation. 22Ne deduced levels, T1/2, J, π, B(λ).
doi: 10.1103/PhysRevC.10.1785
1974TA11 Phys.Rev. C10, 1484 (1974) S.L.Tabor, L.K.Fifield, K.C.Young, Jr., R.W.Zurmuhle β Decay of 49Cr RADIOACTIVITY 49Cr [from 46Ti(α, n)]; measured Eγ, Iγ; deduced log ft. 49V deduced levels, J, π. Enriched targets, Ge(Li) detector.
doi: 10.1103/PhysRevC.10.1484
1973FI02 Nucl.Phys. A204, 516 (1973) L.K.Fifield, J.W.Noe, D.P.Balamuth, R.W.Zurmuhle The β-Decay of 47V RADIOACTIVITY 47V [from 47Ti(p, n)]; measured Eγ, Iγ, T1/2; deduced log ft. 47Ti deduced levels, J, π. Enriched targets, Ge(Li) detector.
doi: 10.1016/0375-9474(73)90391-6
1973FI12 Phys.Rev. C8, 2203 (1973) L.K.Fifield, R.W.Zurmuhle, D.P.Balamuth, J.W.Noe High-Spin States in the Continuum. I. 20Ne NUCLEAR REACTIONS 12C(12C, αγ), E=36.3, 37.2 MeV; measured αα-coin, ααγ(θ), σ(Eα, Eγ, θ). 20Ne deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.8.2203
1973FI13 Phys.Rev. C8, 2217 (1973) L.K.Fifield, R.W.Zurmuhle, D.P.Balamuth High-Spin States in the Continuum. II. 24Mg NUCLEAR REACTIONS 16O(12C, αγ), E=35-38 MeV; measured σ(Eα, Eγ, θ), αα-coin, ααγ(θ). 24Mg deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.8.2217
1972ZU04 Phys.Rev.Lett. 29, 795 (1972) R.W.Zurmuhle, D.P.Balamuth, L.K.Fifield, J.W.Noe Spin Assignments to Highly Excited States in 24Mg from Triple-Correlation Measurements NUCLEAR REACTIONS 16O(12C, αγ), E=36 MeV; measured ααγ-triple correlation. 24Mg levels deduced J, π.
doi: 10.1103/PhysRevLett.29.795
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