NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Wheeler Found 20 matches. 2010HA24 Phys.Rev. C 82, 044319 (2010) A.B.Hayes, D.Cline, K.J.Moody, I.Ragnarsson, C.Y.Wu, J.A.Becker, M.P.Carpenter, J.J.Carroll, D.Gohlke, J.P.Greene, A.A.Hecht, R.V.F.Janssens, S.A.Karamian, T.Lauritsen, C.J.Lister, R.A.Macri, R.Propri, D.Seweryniak, X.Wang, R.Wheeler, S.Zhu Coulomb excitation of a 242Am isomeric target: E2 and E3 strengths, rotational alignment, and collective enhancement NUCLEAR REACTIONS 242mAm(40Ar, 40Ar'), E=170.5 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin using Gammasphere array. 242Am; deduced levels, J, π, rotational bands, Nilsson configurations, band parameters, alignments, B(E1), B(E2) and B(E3) strengths. Coulomb excitation. Comparison of alignment of the observed bands in 242Am with single-particle alignments in 241Am and with particle-rotor model calculations.
doi: 10.1103/PhysRevC.82.044319
2006CH10 Phys.Rev. C 73, 024306 (2006) R.S.Chakrawarthy, P.M.Walker, J.J.Ressler, E.F.Zganjar, G.C.Ball, M.B.Smith, A.N.Andreyev, S.F.Ashley, R.A.E.Austin, D.Bandyopadhyay, J.A.Becker, J.J.Carroll, D.S.Cross, D.Gohlke, J.J.Daoud, P.E.Garrett, G.F.Grinyer, G.Hackman, G.A.Jones, R.Kanungo, W.D.Kulp, Y.Litvinov, A.C.Morton, W.J.Mills, C.J.Pearson, R.Propri, C.E.Svensson, R.Wheeler, S.J.Williams Kπ = 0+ 2.29 s isomer in neutron-rich 174Tm RADIOACTIVITY 174Tm(IT) [from Ta(p, X)]; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-, (ce)(ce)-coin, T1/2. 174Tm deduced levels, J, π, configurations, ICC, B(E3).
doi: 10.1103/PhysRevC.73.024306
2005PA50 Phys.Rev. C 72, 025802 (2005) Y.Parpottas, S.M.Grimes, S.Al-Quraishi, C.R.Brune, T.N.Massey, J.E.O'Donnell, J.E.Oldendick, A.Salas, R.T.Wheeler The 17F(p, γ)18Ne3+ resonance state studied with the 16O(3He, n)18Ne reaction NUCLEAR REACTIONS 16O(3He, n), E=9.9-10.4 MeV; measured neutron spectra, σ(θ). 18Ne deduced resonance energy, width. Comparison with previous results.
doi: 10.1103/PhysRevC.72.025802
2004PA42 Phys.Rev. C 70, 065805 (2004); Erratum Phys.Rev. C 73, 049907 (2006) Y.Parpottas, S.M.Grimes, S.Al-Quraishi, C.R.Brune, T.N.Massey, J.E.Oldendick, A.Salas, R.T.Wheeler Astrophysically important 26Si states studied with the (3He, n) reaction and the 25Al(p, γ)26Si reaction rates in explosive hydrogen burning environments NUCLEAR REACTIONS 24Mg(3He, n), E=7.9, 8.11, 10.0 MeV; measured En, σ(θ). 26Si deduced levels, J, π. 25Al(p, γ), E=low; calculated astrophysical reaction rates.
doi: 10.1103/PhysRevC.70.065805
2004SA40 Phys.Rev. C 70, 024311 (2004) A.Salas-Bacci, S.M.Grimes, T.N.Massey, Y.Parpottas, R.T.Wheeler, J.E.Oldendick Level widths and level densities in 28Si, 46Ti, 52Cr, and 60Ni from Ericson fluctuations NUCLEAR REACTIONS 27Al(p, n), E=7.4 MeV; 45Sc(p, n), E=5.2 MeV; 51V(p, n), E=3.1 MeV; 59Co(p, n), E=3.4 MeV; measured En, σ(E, θ). 28Si, 46Ti, 52Cr, 60Ni deduced level widths, level density parameters.
doi: 10.1103/PhysRevC.70.024311
2000AL35 Phys.Rev. C62, 044616 (2000) S.I.Al-Quraishi, C.E.Brient, S.M.Grimes, T.N.Massey, J.Oldendick, R.Wheeler Low Energy Deuteron-Induced Reactions on 27Al and 56Fe NUCLEAR REACTIONS 27Al, 56Fe(d, d), (d, d'), (d, p), (d, α), (d, n), E=5, 7 MeV; measured particle spectra, σ(E, θ); deduced optical model parameters, reaction mechanism features.
doi: 10.1103/PhysRevC.62.044616
1998MA96 Nucl.Sci.Eng. 129, 175 (1998) T.N.Massey, S.Al-Quraishi, C.E.Brient, J.F.Guillemette, S.M.Grimes, D.Jacobs, J.E.O'Donnell, J.Oldendick, R.Wheeler A Measurement of the 27Al(d, n) Spectrum for Use in Neutron Detector Calibration NUCLEAR REACTIONS 27Al(d, n), E=7.44 MeV; measured neutron spectra. Application to detector calibration.
doi: 10.13182/NSE98-A1971
1995WH01 Phys.Rev. C51, 1566 (1995) Higher-Order Corrections to Coulomb Fission NUCLEAR REACTIONS 27Al, Cu, Ag, U(U, F), E=120 MeV/nucleon; calculated higher order effects contribution to fission σ. Comparison to data, other models.
doi: 10.1103/PhysRevC.51.1566
1993SU29 Nucl.Instrum.Methods Phys.Res. B79, 186 (1993) H.L.Sun, J.F.Kirchhoff, A.R.Azordegan, J.L.Duggan, F.D.McDaniel, R.M.Wheeler, R.P.Chaturvedi, G.Lapicki M-Shell X-Ray Production Cross Sections of Rare-Earth Elements by 4He2+ Impact in the Energy Range 0.7-7.0 MeV NUCLEAR REACTIONS 139La, Nd, Sm, Eu, Gd, Dy, 165Ho, Er, Yb, Lu, Hf(α, X), E=0.7-7 MeV; measured M-shell X-ray production σ; deduced detector efficiency. Windowless Si(Li) detector. ATOMIC PHYSICS 139La, Nd, Sm, Eu, Gd, Dy, 165Ho, Er, Yb, Lu, Hf(α, X), E=0.7-7 MeV; measured M-shell X-ray production σ; deduced detector efficiency. Windowless Si(Li) detector.
doi: 10.1016/0168-583X(93)95321-U
1993SU30 Nucl.Instrum.Methods Phys.Res. B79, 194 (1993) H.L.Sun, J.F.Kirchhoff, A.R.Azordegan, J.L.Duggan, D.McDaniel, R.M.Wheeler, R.P.Chaturvedi, G.Lapicki M-Shell Ionization of Rare Earth Elements by Proton Impact in the Energy Range 0.6-4.6 MeV NUCLEAR REACTIONS La, Nd, Sm, Eu, Gd, Dy, 165Ho, Er, Yb, Lu, Hf(p, X), E=0.6-4.6 MeV; measured M-shell X-ray production σ; deduced detector efficiency. Windowless Si(Li) detector. ATOMIC PHYSICS La, Nd, Sm, Eu, Gd, Dy, 165Ho, Er, Yb, Lu, Hf(p, X), E=0.6-4.6 MeV; measured M-shell X-ray production σ; deduced detector efficiency. Windowless Si(Li) detector.
doi: 10.1016/0168-583X(93)95323-W
1991MA66 Nucl.Instrum.Methods Phys.Res. B56/57, 33 (1991) D.K.Marble, F.D.McDaniel, M.R.McNeir, Y.C.Yu, Z.Y.Zhao, D.K.Wilson, D.L.Weathers, J.L.Duggan, R.M.Wheeler, R.P.Chaturvedi, G.Lapicki, V.Zoran Direct Ionization in K-Shell X-Ray Production in Fluorine by Highly-Charged Lithium, Boron, and Oxygen Ions NUCLEAR REACTIONS 19F(7Li, X), E=1.5-4 MeV; 19F(10B, X), E=2-10 MeV; 19F(16O, X), E=3-12 MeV; measured K-shell X-ray production σ(E). Solid YF3 target. Model comparison. ATOMIC PHYSICS 19F(7Li, X), E=1.5-4 MeV; 19F(10B, X), E=2-10 MeV; 19F(16O, X), E=3-12 MeV; measured K-shell X-ray production σ(E). Solid YF3 target. Model comparison.
doi: 10.1016/0168-583X(91)95964-F
1991MC02 Nucl.Instrum.Methods Phys.Res. B54, 531 (1991) F.D.McDaniel, D.K.Marble, J.L.Duggan, M.R.McNeir, Y.C.Yu, Z.Y.Zhao, D.L.Weathers, P.S.Elliott, R.M.Wheeler, R.P.Chaturvedi, G.Lapicki X-Ray Production in Fluorine by Highly Charged Boron, Carbon, and Oxygen Ions NUCLEAR REACTIONS 19F(B, X), (C, X), E=10 MeV; 19F(O, X), E=8, 10, 12 MeV; measured K X-ray production σ; deduced direct ionization, electron capture contributions. ATOMIC PHYSICS 19F(B, X), (C, X), E=10 MeV; 19F(O, X), E=8, 10, 12 MeV; measured K X-ray production σ; deduced direct ionization, electron capture contributions.
doi: 10.1016/0168-583X(91)95433-E
1975CH25 Phys.Rev. A12, 52 (1975) R.P.Chaturvedi, R.M.Wheeler, R.B.Liebert, D.J.Miljanic, T.Zabel, G.C.Phillips L-Shell X-Ray Production Cross Sections of Pd, Ag, and Sn for Incident Proton Energies in the Range 3-12 MeV and Oxygen Ions in the Range 15-40 MeV NUCLEAR REACTIONS Pd, Ag, Sn(p, p), E=3-12 MeV; Pd, Ag, Sn(16O, 16O), E=15-40 MeV; measured absolute L-shell X-ray σ.
doi: 10.1103/PhysRevA.12.52
1974GA20 Phys.Rev. C9, 2399 (1974) D.A.Garber, M.Behar, W.C.King, Z.W.Grabowski, R.P.Scharenberg, P.Sioshansi, R.M.Wheeler Nuclear g Factors of First 2+ States in Even Tungsten Nuclei Determined by Recoil Implantation into Nickel and Cobalt, and the Hyperfine Field on Tungsten Nuclei in Nickel and Cobalt NUCLEAR REACTIONS 182,184,186W(16O, 16O'γ), E=36 MeV; measured 16Oγ(θ, H), deduced Hhf for CoW, NiW. 182,184,186W levels deduced g.
doi: 10.1103/PhysRevC.9.2399
1974VA16 Lett.Nuovo Cim. 10, 461 (1974) V.Valkovic, R.B.Liebert, R.Plasek, R.M.Wheeler, T.Zabel, G.C.Phillips Neutron-Proton Coincidences from the 12C(16O, np)26Al Reaction NUCLEAR REACTIONS 12C(16O, np), E=30, 36 MeV; measured np-coin, deduced missing mass spectrum. 26Al deduced levels.
1973KR25 Nucl.Data Tables 11, 351 (1973) K.S.Krane, R.M.Steffen, R.M.Wheeler Directional correlations of gamma radiations emitted from nuclear states oriented by nuclear reactions or cryogenic methods
doi: 10.1016/S0092-640X(73)80016-6
1972SI03 Phys.Lett. 39B, 343 (1972) P.Sioshansi, D.A.Garber, W.C.King, R.P.Scharenberg, R.M.Steffen, R.M.Wheeler Comparison of Impact and Radioactivity Techniques and the Magnetic Dipole Moments of the First 2+ States in 188Os, 190Os, and 192Os NUCLEAR REACTIONS Os(16O, 16O'γ), E=36 MeV; measured (16O')(γ)(θ, H) in Fe, Ni; deduced internal magnetic fields. 188,190,192Os levels deduced g.
doi: 10.1016/0370-2693(72)90134-7
1972SI43 Phys.Rev. C6, 2245 (1972) P.Sioshansi, D.A.Garber, Z.W.Grabowski, R.P.Scharenberg, R.M.Steffen, R.M.Wheeler Magnetic Dipole Moments of First 2+ States in Even Osmium Nuclei Recoil-Implanted in Nickel NUCLEAR REACTIONS 186,188,190,192Os(16O, 16O'γ), E=36 MeV; measured σ(E(16O'), Eγ, θ(γ)) in Ni; deduced omegatau. 186,188,190,192Os levels deduced g.
doi: 10.1103/PhysRevC.6.2245
1970WH02 Phys.Lett. 31B, 206 (1970) R.M.Wheeler, U.Atzmony, K.A.Hardy, J.C.Walker Isomer Shift in the 82 keV Transition of 154Sm NUCLEAR REACTIONS 154Sm(γ, γ), E=82 keV; measured Mossbauer effect; deduced isomer shift.
doi: 10.1016/0370-2693(70)90105-X
1969WH04 Phys.Rev. 186, 1280 (1969) R.M.Wheeler, U.Atzmony, J.C.Walker Magnetic Dipole and Electric Quadrupole Moments of the First 2+ State Of Sm154 NUCLEAR REACTIONS 154Sm(γ, γ), E = 82 keV; measured Mossbauer effect. 154Sm level deduced μ, quadrupole moment.
doi: 10.1103/PhysRev.186.1280
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