NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = L.Roberts Found 30 matches. 2022SC17 J.Phys.(London) G49, 110502 (2022) H.Schatz, A.D.Becerril Reyes, A.Best, E.F.Brown, K.Chatziioannou, K.A.Chipps, C.M.Deibel, R.Ezzeddine, D.K.Galloway, C.J.Hansen, F.Herwig, A.P.Ji, M.Lugaro, Z.Meisel, D.Norman, J.S.Read, L.F.Roberts, A.Spyrou, I.Tews, F.X.Timmes, C.Travaglio, N.Vassh, C.Abia, P.Adsley, S.Agarwal, M.Aliotta, W.Aoki, A.Arcones, A.Aryan, A.Bandyopadhyay, A.Banu, D.W.Bardayan, J.Barnes, A.Bauswein, T.C.Beers, J.Bishop, T.Boztepe, B.Cote, M.E.Caplan, A.E.Champagne, J.A.Clark, M.Couder, A.Couture, S.E.de Mink, S.Debnath, R.J.deBoer, J.den Hartogh, P.Denissenkov, V.Dexheimer, I.Dillmann, J.E.Escher, M.A.Famiano, R.Farmer, R.Fisher, C.Frohlich, A.Frebel, C.Fryer, G.Fuller, A.K.Ganguly, S.Ghosh, B.K.Gibson, T.Gorda, K.N.Gourgouliatos, V.Graber, M.Gupta, W.C.Haxton, A.Heger, W.R.Hix, W.C.G.Ho, E.M.Holmbeck, A.A.Hood, S.Huth, G.Imbriani, R.G.Izzard, R.Jain, H.Jayatissa, Z.Johnston, T.Kajino, A.Kankainen, G.G.Kiss, A.Kwiatkowski, M.La Cognata, A.M.Laird, L.Lamia, P.Landry, E.Laplace, K.D.Launey, D.Leahy, G.Leckenby, A.Lennarz, B.Longfellow, A.E.Lovell, W.G.Lynch, S.M.Lyons, K.Maeda, E.Masha, C.Matei, J.Merc, B.Messer, F.Montes, A.Mukherjee, M.R.Mumpower, D.Neto, B.Nevins, W.G.Newton, L.Q.Nguyen, K.Nishikawa, N.Nishimura, F.M.Nunes, E.O'Connor, B.W.O'Shea, W.-J.Ong, S.D.Pain, M.A.Pajkos, M.Pignatari, R.G.Pizzone, V.M.Placco, T.Plewa, B.Pritychenko, A.Psaltis, D.Puentes, Y.-Z.Qian, D.Radice, D.Rapagnani, B.M.Rebeiro, R.Reifarth, A.L.Richard, N.Rijal, I.U.Roederer, J.S.Rojo, J.S K, Y.Saito, A.Schwenk, M.L.Sergi, R.S.Sidhu, A.Simon, T.Sivarani, A.Skuladottir, M.S.Smith, A.Spiridon, T.M.Sprouse, S.Starrfield, A.W.Steiner, F.Strieder, I.Sultana, R.Surman, T.Szucs, A.Tawfik, F.Thielemann, L.Trache, R.Trappitsch, M.B.Tsang, A.Tumino, S.Upadhyayula, J.O.Valle Martinez, M.Van der Swaelmen, C.Viscasillas Vazquez, A.Watts, B.Wehmeyer, M.Wiescher, C.Wrede, J.Yoon, R.G.T.Zegers, M.A.Zermane, M.Zingale, the Horizon 2020 Collaborations Horizons: nuclear astrophysics in the 2020s and beyond
doi: https://dx.doi.org/10.1088/1361-6471/ac8890
2020JI12 Nature(London) 588, 57 (2020) S.Jin, L.F.Roberts, S.M.Austin, H.Schatz Enhanced triple-α reaction reduces proton-rich nucleosynthesis in supernovae NUCLEAR REACTIONS 8Be(α, X)12C, 4He(α, X)8Be, E<0.5 MeV; analyzed available data; deduced rate of the triple-α reaction, impact on the synthesis of heavy elements in the Ga-Cd range in proton-rich neutrino-driven outflows of core-collapse supernovae.
doi: 10.1038/s41586-020-2948-7
2020RE04 Phys.Rev. C 101, 025803 (2020) M.P.Reiter, S.Ayet San Andres, S.Nikas, J.Lippuner, C.Andreoiu, C.Babcock, B.R.Barquest, J.Bollig, T.Brunner, T.Dickel, J.Dilling, I.Dillmann, E.Dunling, G.Gwinner, L.Graham, C.Hornung, R.Klawitter, B.Kootte, A.A.Kwiatkowski, Y.Lan, D.Lascar, K.G.Leach, E.Leistenschneider, G.Martinez-Pinedo, J.E.McKay, S.F.Paul, W.R.Plass, L.Roberts, H.Schatz, C.Scheidenberger, A.Sieverding, R.Steinbrugge, R.Thompson, M.E.Wieser, C.Will, D.Welch Mass measurements of neutron-rich gallium isotopes refine production of nuclei of the first r-process abundance peak in neutron-star merger calculations ATOMIC MASSES 80,81,82,83,84,85Ga; measured time-of-flight spectra and mass excesses using the Ion Guide Laser Ion Source (IG-LIS) and Multiple-Reflection Time-of-Flight Mass-Spectrometer and isobar separator (MR-TOF-MS) at TRIUMF-TITAN facility; deduced solar r-process abundances for A=70-140. Comparison with AME-2016 values. Systematics of experimental and theoretical S(2n) values for Z=30-33, N=46-57 isotopes.
doi: 10.1103/PhysRevC.101.025803
2019SC20 Phys.Rev. C 100, 055802 (2019) A.S.Schneider, L.F.Roberts, C.D.Ott, E.O'Connor Equation of state effects in the core collapse of a 20-M(.) star
doi: 10.1103/PhysRevC.100.055802
2018RO06 Phys.Rev. C 97, 045804 (2018) A.Roggero, J.Margueron, L.F.Roberts, S.Reddy Nuclear pasta in hot dense matter and its implications for neutrino scattering
doi: 10.1103/PhysRevC.97.045804
2017RO10 Phys.Rev. C 95, 045807 (2017) Charged current neutrino interactions in hot and dense matter NUCLEAR REACTIONS 1n(ν, e-)p, E=3-100 MeV; calculated contours of double-differential absorption rate, and angle integrated cross section as a function of electron scattering angle and energy transfer, mean free path as a function of total density, variation of charged current neutrino mean free path with the nucleon effective masses at saturation density, electron neutrinos; derived expressions for charged current neutrino interactions in the mean field approximation, including weak magnetism. Relevance to radiation hydrodynamic simulations of core-collapse supernovae and neutron star mergers.
doi: 10.1103/PhysRevC.95.045807
2017SC26 Phys.Rev. C 96, 065802 (2017) A.S.Schneider, L.F.Roberts, C.D.Ott Open-source nuclear equation of state framework based on the liquid-drop model with Skyrme interaction
doi: 10.1103/PhysRevC.96.065802
2012RO41 Phys.Rev. C 86, 065803 (2012) Medium modification of the charged-current neutrino opacity and its implications
doi: 10.1103/PhysRevC.86.065803
2007BA69 Phys.Rev. C 76, 045803 (2007) D.W.Bardayan, J.C.Blackmon, R.P.Fitzgerald, W.R.Hix, K.L.Jones, R.L.Kozub, J.F.Liang, R.J.Livesay, Z.Ma, L.F.Roberts, M.S.Smith, J.S.Thomas, D.W.Visser 30S studied with the 32S(p, t)30S reaction and the 29P(p, γ)30S reaction rate NUCLEAR REACTIONS 32S(p, t), E=37 MeV; measured triton energies, angular distributions. 30S deduced levels, J, π. 29P(p, γ)30S; deduced reaction rates of astrophysical significance.
doi: 10.1103/PhysRevC.76.045803
2007MO20 Phys.Rev. C 75, 065801 (2007) B.H.Moazen, D.W.Bardayan, J.C.Blackmon, K.Y.Chae, K.Chipps, C.P.Domizioli, R.Fitzgerald, U.Greife, W.R.Hix, K.L.Jones, R.L.Kozub, E.J.Lingerfelt, R.J.Livesay, C.D.Nesaraja, S.D.Pain, L.F.Roberts, J.F.Shriner, Jr., M.S.Smith, J.S.Thomas Measurement of the 183 keV resonance in 17O(p, α)14N using a novel technique NUCLEAR REACTIONS 1H(17O, α)14N, E=3.3 MeV; measured resonance energy and strength. Discussed astrophysical implications.
doi: 10.1103/PhysRevC.75.065801
1973ER15 Phys.Rev. C8, 1916 (1973) D.J.Erickson, J.F.Prince, L.D.Roberts Thick-Absorber Line-Shape Analysis and Interference Effects in Mossbauer Absorption Spectra for the E2/M1 77.3-keV Transition of 197Au NUCLEAR REACTIONS 197Au(γ, γ), Eγ=77.3 keV; measured Mossbauer effect. Deduced interference effect in absorption spectra.
doi: 10.1103/PhysRevC.8.1916
1971ER18 Phys.Rev. B3, 2180 (1971) D.J.Erickson, L.D.Roberts, J.W.Burton, J.O.Thomson Precision Determinations of the Mossbauer Recoilless Fraction for Metallic Gold in the Temperature Range 4.2 < T < 100°K NUCLEAR REACTIONS 197Au(γ, γ), E=77.3 keV measured; Mossbauer effect vs temperature. 197Au level deduced T1/2, α, γ-mixing.
doi: 10.1103/PhysRevB.3.2180
1969RO09 Phys.Rev. 179, 656 (1969) L.D.Roberts, D.O.Patterson, J.O.Thomson, R.P.Levey Solid-State and Nuclear Results from a Measurement of the Pressure Dependence of the Energy of the Resonance Gamma Ray of 197Au NUCLEAR REACTIONS 197Au(γ, γ), E=77 keV; measured Mossbauer effect, pressure dependence; deduced isomer shift.
doi: 10.1103/PhysRev.179.656
1969TU02 Phys.Rev. 178, 998 (1969) T.C.Tucker, L.D.Roberts, C.W.Nestor, Jr., T.A.Carlson, F.B.Malik Relativistic Self-Consistent-Field Calculation of the Wave Functions, Eigenvalues, Isotope Shifts, and the 6S Hyperfine-Structure Coupling Constant as a Function of Pressure for Metallic Gold in the Wigner-Seitz Model ATOMIC PHYSICS Au; calculated wave functions, eigenvalues, isotope shift , hfs coupling constant.
doi: 10.1103/PhysRev.178.998
1968TU03 Phys.Rev. 174, 118 (1968) T.C.Tucker, L.D.Roberts, C.W.Nestor, Jr., T.A.Carlson, F.B.Malik Calculation of the Electron Binding Energies and X-Ray Energies for the Superheavy Elements 114, 126, and 140 Using Relativistic Self-Consistent-Field Atomic Wave Functions ATOMIC PHYSICS Au, U; Z=114, 116, 140; calculated electron binding energies, X-ray energies.
doi: 10.1103/PhysRev.174.118
1966NE10 ORNL-4027 (1966) C.W.Nestor, T.C.Tucker, T.A.Carlson, L.D.Roberts, F.B.Malik, C.Froese Relativistic and Non-Relativistic scf Wave Functions for Atoms and Ions from Z = 2 to 80, Together with Calculations of Binding Energies, Mean Radii, Screening Constants, Charge Distributions, and Electron Shake-Off Probabilities
1963RO05 Phys.Rev. 129, 664 (1963) Solid State and Nuclear Results from a Mossbauer-Type Study of Au197 NUCLEAR STRUCTURE 197Au; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.129.664
1962RO11 ORNL-3268, p.70 (1962); Priv.Comm. (Aug. 1962) A Mossbauer Study of the 77-keV Gamma Transition of Au197 in a Series of Ferromagnetic Alloys. the Magnetic Moment of the First Excited State of Au197 NUCLEAR STRUCTURE 197Au; measured not abstracted; deduced nuclear properties.
1962RO28 Bull.Am.Phys.Soc. 7, 350, Wa13 (1962) Isomer Shift and Magnetic Field at the Nucleus of Au197 in Au-Ni Alloys as a Function of Composition by the Mossbauer Method
1962TH06 Bull.Am.Phys.Soc. 7, No.4, 351, WA16 (1962) Magnetic Moment of the First-Excited State of Au197 and the Effective Field at the Au Nucleus in 1% Alloys of Au with Fe, Co, and Ni NUCLEAR STRUCTURE 197Au; measured not abstracted; deduced nuclear properties.
1961HA34 Phys.Rev. 124, 1512 (1961) S.H.Hanauer, J.W.T.Dabbs, L.D.Roberts, G.W.Parker Angular Distribution of Alpha Particles Emitted by Oriented Np237 Nuclei NUCLEAR STRUCTURE 237Np; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.124.1512
1961RO03 Bull.Am.Phys.Soc. 6, No.1, 75, Y11 (1961) Study of the Mossbauer Method of the hfs Splitting of Au197 Alloyed in Fe NUCLEAR STRUCTURE 197Au; measured not abstracted; deduced nuclear properties.
1961RO11 Bull.Am.Phys.Soc. 6, No.5, 462, F3 (1961) Measurement of the Lifetime of the 77 keV Excited State of Au197 by the Mossbauer Method NUCLEAR STRUCTURE 197Au; measured not abstracted; deduced nuclear properties.
1960DA09 ORNL-2910, p.60 (1960) J.W.T.Dabbs, F.J.Walter, L.D.Roberts, G.W.Parker, J.O.Thomson Fission Fragments from Aligned U233 and U235 Nuclei NUCLEAR STRUCTURE, Fission 235U, 233U; measured not abstracted; deduced nuclear properties.
1960HA15 ORNL-2910, p.56 (1960) S.H.Hanauer, J.W.T.Dabbs, L.D.Roberts, G.W.Parker Angular Distribution of ALpha Particles Emitted by Oriented Np237 Nuclei NUCLEAR STRUCTURE 239Np; measured not abstracted; deduced nuclear properties.
1960RO27 Proc.Intern.Conf.Nucl.Struct., Kingston, Canada, D.A.Bromley, E.W.Vogt, Eds., Univ.Toronto Press, p.884 (1960) L.D.Roberts, F.J.Walter, J.W.T.Dabbs, G.W.Parker, J.O.Thomson Fission Fragments from Oriented U233 and U235
1958DA21 Physica 24, S69 (1958) J.W.T.Dabbs, L.D.Roberts, G.W.Parker Alpha-Particle and Fission Anisotropies from Oriented Actinide Nuclei
doi: 10.1016/S0031-8914(58)80503-0
1958RO64 Proc.Intern.Conf.Peaceful Uses At.Energy, 2nd, Geneva 15, 322 (1958) L.D.Roberts, J.W.T.Dabbs, G.W.Parker Alpha-Particle Emission from Oriented Np237 and U233 Nuclei
1955DA39 Phys.Rev. 98, 1512 (1955) J.W.T.Dabbs, L.D.Roberts, S.Bernstein "Brute Force" Polarization Of In115 Nuclei, Angular Momentum Of 1.458 E v Neutron Resonance NUCLEAR REACTIONS 115In(n, n), E=1.458 eV; measured products; deduced resonance parameters. Data were imported from EXFOR entry 11967.
doi: 10.1103/PhysRev.98.1512
1954RO25 Phys.Rev. 95, 105 (1954) L.D.Roberts, S.Bernstein, J.W.T.Dabbs, C.P.Stanford Capture of Polarized Neutrons by Polarized Sm149 Nuclei
doi: 10.1103/PhysRev.95.105
Back to query form Note: The following list of authors and aliases matches the search parameter L.Roberts: , L.D.ROBERTS, L.F.ROBERTS |