NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = G.J.Mathews Found 94 matches. 2024SA18 Phys.Lett. B 851, 138581 (2024) H.Sasaki, Y.Yamazaki, T.Kajino, G.J.Mathews Effects of Hoyle state de-excitation on νp–process nucleosynthesis and Galactic chemical evolution NUCLEAR STRUCTURE 12C, 92,94Mo, 96,98Ru; calculated impact of Hoyle states on isotope production in proton-rich neutrino-driven winds.
doi: 10.1016/j.physletb.2024.138581
2022KO31 Astrophys.J. 937, 116 (2022) H.Ko, D.Jang, M.-K.Cheoun, M.Kusakabe, H.Sasaki, X.Yao, T.Kajino, T.Hayakawa, M.Ono, T.Kawano, G.J.Mathews Comprehensive Analysis of the Neutrino Process in Core-collapsing Supernovae ATOMIC MASSES 7Li, 7Be, 11B, 11C, 92Nb, 98Tc, 138La, 180Ta; analyzed available data; deduced abundances for the neutrino flavor change effects due to neutrino self-interaction and shock wave propagation, as well as the matter effects on the neutrino process in core-collapsing supernovae (CCSNe).
doi: 10.3847/1538-4357/ac88cd
2022YA16 Astrophys.J. 933, 112 (2022) Y.Yamazaki, Z.He, T.Kajino, G.J.Mathews, M.A.Famiano, X.Tang, J.Shi Possibility to Identify the Contributions from Collapsars, Supernovae, and Neutron Star Mergers from the Evolution of the r-process Mass Abundance Distribution
doi: 10.3847/1538-4357/ac721c
2019KA42 Prog.Part.Nucl.Phys. 107, 109 (2019) T.Kajino, W.Aoki, A.B.Balantekin, R.Diehl, M.A.Famiano, G.J.Mathews Current status of r-process nucleosynthesis
doi: 10.1016/j.ppnp.2019.02.008
2019MA74 Int.J.Mod.Phys. E28, 1950065 (2019) T.R.Makki, M.F.E.Eid, G.J.Mathews Impact of neutrino properties and dark matter on the primordial Lithium production ATOMIC MASSES Z=1-3; calculated abundances during standard big bang nucleosynthesis (SBBN) during the first minutes after the creation of the universe.
doi: 10.1142/S0218301319500654
2018HA31 Phys.Rev.Lett. 121, 102701 (2018) T.Hayakawa, H.Ko, M.-K.Cheoun, M.Kusakabe, T.Kajino, M.D.Usang, S.Chiba, K.Nakamura, A.Tolstov, K.Nomoto, M.-a.Hashimoto, M.Ono, T.Kawano, G.J.Mathews Short-Lived Radioisotope 98Tc Synthesized by the Supernova Neutrino Process NUCLEAR REACTIONS 98Mo(ν, E)98Tc, 99Tc(ν, ν'n)98Tc, 99Ru(ν, ν'p)98Tc, E=1-9 MeV; calculated yields, abundances as a function of interior mass from the Supernova; deduced dominance the charged current reaction on 98Mo reaction.
doi: 10.1103/PhysRevLett.121.102701
2017FO19 Int.J.Mod.Phys. E26, 1741008 (2017) M.Foley, N.Sasankan, M.Kusakabe, G.J.Mathews Revised uncertainties in Big Bang Nucleosynthesis NUCLEAR STRUCTURE 2H, 3,4He, 7Li; calculated abundances and 2σ uncertainties for light nuclei. Monte Carlo analysis of the nucleosynthesis uncertainties as a function of the baryon-to-photon ratio. Reaction rates were updated to those of NACRE, REACLIB, and R-matrix calculations.
doi: 10.1142/S0218301317410087
2017MA53 Int.J.Mod.Phys. E26, 1741001 (2017) G.J.Mathews, M.Kusakabe, T.Kajino Introduction to big bang nucleosynthesis and modern cosmology COMPILATION 2H, 3,4He, 7Li; compiled isotopic abundances of light nuclei. Comparison with theoretical calculations.
doi: 10.1142/S0218301317410014
2014MA13 Phys.Rev. C 89, 035801 (2014) T.Maruyama, J.Hidaka, T.Kajino, N.Yasutake, T.Kuroda, T.Takiwaki, M.-K.Cheoun, C.-Y.Ryu, G.J.Mathews Rapid spin deceleration of magnetized protoneutron stars via asymmetric neutrino emission
doi: 10.1103/PhysRevC.89.035801
2013MA52 J.Phys.:Conf.Ser. 445, 012023 (2013) G.J.Mathews, M.Meixner, J.P.Olson, I.-S.Suh, T.Kajino, T.Maruyama, J.Hidaka, C.-Y.Ryu, M.-K.Cheoun, N.Q.Lan Updates of the nuclear equation of state for core-collapse supernovae and neutron stars: effects of 3-body forces, QCD, and magnetic fields
doi: 10.1088/1742-6596/445/1/012023
2012CH25 Phys.Rev. C 85, 065807 (2012) M.-K.Cheoun, E.Ha, T.Hayakawa, S.Chiba, K.Nakamura, T.Kajino, G.J.Mathews Neutrino induced reactions for ν-process nucleosynthesis of 92Nb and 98Tc NUCLEAR REACTIONS 92Zr(ν, e)92Nb, 93Nb[ν, ν'n)92Nb, 93Nb(ν-bar, ν-bar'n]92Nb, 98Mo(ν, e)98Tc, 99Ru(ν, ν'p)98Tc, 99Ru(ν-bar, ν-bar'p)98Tc, E<80 MeV; calculated B(GT) strength distributions, energy and temperature dependent σ in charge current (CC) and neutral current (NC) reactions. Quasiparticle random phase approximation calculations. Nucleosynthesis of odd-odd 98Tc and 92Nb nuclei by the ν-process in core-collapse supernovae.
doi: 10.1103/PhysRevC.85.065807
2012NI06 Phys.Rev. C 85, 048801 (2012) N.Nishimura, T.Kajino, G.J.Mathews, S.Nishimura, T.Suzuki Impact of new β-decay half-lives on r-process nucleosynthesis ATOMIC MASSES A=110-120; analyzed effect of newly measured β decay half-lives of neutron-rich nuclei on r-process nucleosynthesis, thermodynamic properties, elemental abundance distributions, integrated mass-averaged total final abundance distributions of r-process elements. MHD (magnetohydrodynamic) supernova model, and FRDM, RIBF, and RIBF networks.
doi: 10.1103/PhysRevC.85.048801
2012RY01 Phys.Rev. C 85, 045803 (2012) C.-Y.Ryu, T.Maruyama, T.Kajino, G.J.Mathews, M.-K.Cheoun Spin change of a proto-neutron star by the emission of neutrinos
doi: 10.1103/PhysRevC.85.045803
2011KU30 J.Phys.:Conf.Ser. 312, 042012 (2011) M.Kusakabe, T.Kajino, G.J.Mathews SUSY-catalyzed big bang nucleosynthesis as a solution of lithium problems
doi: 10.1088/1742-6596/312/4/042012
2010HA13 Phys.Rev. C 81, 052801 (2010) T.Hayakawa, T.Kajino, S.Chiba, G.J.Mathews New estimate for the time-dependent thermal nucleosynthesis of 180Tam NUCLEAR STRUCTURE 180Ta, 180mTa; calculated time-dependent production and transition widths of 180gTa 180mTa in ν and γ processes in supernovae. Comparison with production of 138La in ν process.
doi: 10.1103/PhysRevC.81.052801
2010HA27 Phys.Rev. C 82, 058801 (2010) T.Hayakawa, P.Mohr, T.Kajino, S.Chiba, G.J.Mathews Reanalysis of the (J=5) state at 592 keV in 180Ta and its role in the υ-process nucleosynthesis of 180Ta in supernovae NUCLEAR STRUCTURE 180mTa; analyzed production and freeze out of 180mTa through the influence of a spin 5 state at 592 keV. Implication for coproduction by neutrino nucleosynthesis with an electron neutrino temperature of kT AP 4 MeV. 180Ta; discussed low-K and high-K rotational band structures; deduced astrophysical reaction rates.
doi: 10.1103/PhysRevC.82.058801
2008FA01 J.Phys.(London) G35, 025203 (2008) M.A.Famiano, R.N.Boyd, T.Kajino, K.Otsuki, M.Terasawa, G.J.Mathews Effects of β-decays of excited-state nuclei on the astrophysical r-process
doi: 10.1088/0954-3899/35/2/025203
2008KU08 Astrophys.J. 680, 846 (2008) M.Kusakabe, T.Kajino, R.N.Boyd, T.Yoshida, G.J.Mathews The X- solution to the 6Li and 7Li big bang nucleosynthesis problems
doi: 10.1086/588548
2008MA27 Nucl.Phys. A805, 303c (2008) Frontiers of Nuclear Astrophysics
doi: 10.1016/j.nuclphysa.2008.02.258
2007KU31 Phys.Rev. D 76, 121302 (2007) M.Kusakabe, T.Kajino, R.N.Boyd, T.Yoshida, G.J.Mathews Simultaneous solution to the 6Li and 7Li big bang nucleosynthesis problems from a long-lived negatively charged leptonic particle
doi: 10.1103/PhysRevD.76.121302
2006BA40 Phys.Rev. C 74, 015802 (2006) A.Bartlett, J.Gorres, G.J.Mathews, K.Otsuki, M.Wiescher, D.Frekers, A.Mengoni, J.Tostevin Two-neutron capture reactions and the r process NUCLEAR REACTIONS 4He(2n, γ), 6He(α, n), E(cm)=0-4 MeV; calculated σ, astrophysical reaction rates. Implications for r-process nucleosynthesis discussed.
doi: 10.1103/PhysRevC.74.015802
2006SA16 J.Phys.(London) G32, 681 (2006) L.Saleh, T.C.Beers, G.J.Mathews Early star formation, nucleosynthesis and chemical evolution in proto-galactic clouds
doi: 10.1088/0954-3899/32/5/007
2005MA06 Phys.Rev. D 71, 021302 (2005) G.J.Mathews, T.Kajino, T.Shima Big bang nucleosynthesis with a new neutron lifetime
doi: 10.1103/PhysRevD.71.021302
2005MA66 Nucl.Phys. A758, 238c (2005) G.J.Mathews, T.P.Ashenfelter, K.A.Olive Galactic Chemical Evolution, AGB Stars, and the Apparent Time Variation of the Fine Structure Constant
doi: 10.1016/j.nuclphysa.2005.05.042
2005MA72 Nucl.Phys. A758, 467c (2005) G.J.Mathews, J.R.Wilson, D.S.P.Dearborn Supernovae from White Dwarfs Near Black Holes
doi: 10.1016/j.nuclphysa.2005.05.179
2005OT02 Nucl.Phys. A758, 316c (2005) K.Otsuki, G.J.Mathews, T.Ashenfelter, T.Kajino Neutron-capture elements in Galactic globular clusters
doi: 10.1016/j.nuclphysa.2005.05.057
2005SA47 Nucl.Phys. A758, 639c (2005) T.Sasaqui, T.Kajino, K.Otsuki, G.J.Mathews, T.Nakamura Light-Mass Cluster Reactions in Supernova R-Process
doi: 10.1016/j.nuclphysa.2005.05.115
2004KA49 Prog.Theor.Phys.(Kyoto), Suppl. 154, 301 (2004) T.Kajino, T.Sasaqui, K.Otsuki, K.Ichiki, M.Orito, G.J.Mathews, S.Chiba Fusion Reactions in Supernovae and the Early Universe
doi: 10.1143/PTPS.154.301
2003IC02 Nucl.Phys. A718, 383c (2003) K.Ichiki, M.Yahiro, T.Kajino, M.Orito, G.J.Mathews Constraints on the Nature of Cosmological Constant - from Big Bang Nucleosynthesis and CMB anisotropies -
doi: 10.1016/S0375-9474(03)00805-4
2003IC03 Nucl.Phys. A718, 386c (2003) K.Ichiki, M.Yahiro, T.Kajino, M.Orito, G.J.Mathews Observational Constraints on Dark Radiation in Brane Cosmology
doi: 10.1016/S0375-9474(03)00811-X
2003IW03 Nucl.Phys. A718, 193c (2003) N.Iwamoto, G.J.Mathews, M.Y.Fujimoto, T.Kajino, W.Aoki A New Model for s-Process Nucleosynthesis in Low-Mass, Low-Metallicity AGB Stars
doi: 10.1016/S0375-9474(03)00714-0
2003IW04 Nucl.Phys. A719, 57c (2003) N.Iwamoto, T.Kajino, G.J.Mathews, M.Y.Fujimoto Nucleosynthesis in low-mass, low-metallicity AGB stars
doi: 10.1016/S0375-9474(03)00958-8
2003MA43 Nucl.Phys. A718, 15c (2003) G.J.Mathews, K.Ichiki, T.Kajino, M.Orito, M.Yahiro New Paradigms for Primordial Nucleosynthesis
doi: 10.1016/S0375-9474(03)00674-2
2003OR02 Nucl.Phys. A719, 1c (2003) M.Orito, T.Kajino, K.Ichiki, M.Yahiro, G.J.Mathews, Y.Wang BBN and CMB constraints on universal lepton asymmetry, quintessential inflation, and brane world cosmology
doi: 10.1016/S0375-9474(03)00950-3
2003OT01 Nucl.Phys. A718, 677c (2003) K.Otsuki, G.J.Mathews, T.Kajino Nuclear Cosmochronometer and Universality in the r-Process Abundance Distribution
doi: 10.1016/S0375-9474(03)00886-8
2003OT02 Nucl.Phys. A721, 1024c (2003) K.Otsuki, G.J.Mathews, T.Kajino, S.Honda, W.Aoki, A.Aprahamian, K.Vaughan Nuclear Cosmochronometry and Universality in the r-Process Abundances
doi: 10.1016/S0375-9474(03)01276-4
2002KA38 Nucl.Phys. A704, 165c (2002) T.Kajino, S.Wanajo, G.J.Mathews R-Process Nucleosynthesis in Core-Collapse Supernova Explosion
doi: 10.1016/S0375-9474(02)00777-7
2002MA44 Nucl.Phys. A704, 179c (2002) Shell-Model Studies Near the N = 82 r-Process Waiting Point NUCLEAR STRUCTURE 112In, 127,135I, 131Sn, 133Sb; calculated levels, J, π. 130Cd, 128Pd; calculated Gamow-Teller strength distributions. Z=40-49; calculated β-decay T1/2.
doi: 10.1016/S0375-9474(02)00778-9
2001AO03 Astrophys.J. 561, 346 (2001) W.Aoki, S.G.Ryan, J.E.Norris, T.C.Beers, H.Ando, N.Iwamoto, T.Kajino, G.J.Mathews, M.Y.Fujimoto Neutron Capture Elements in s-Process-Rich, Very Metal-Poor Stars
doi: 10.1086/323230
2001OR03 Nucl.Phys. A688, 17c (2001) M.Orito, T.Kajino, G.J.Mathews, R.N.Boyd Primordial Nucleosynthesis and Neutrinos with Mass and Degeneracy
doi: 10.1016/S0375-9474(01)00660-1
2001SU12 Nucl.Phys. A688, 478c (2001) K.Sumiyoshi, M.Terasawa, H.Suzuki, S.Yamada, H.Toki, G.J.Mathews, T.Kajino Relativistic Simulations of Supernovae and the r-Process; A new relativistic EOS and nuclear reaction network
doi: 10.1016/S0375-9474(01)00761-8
2001SU23 Astrophys.J. 562, 880 (2001) K.Sumiyoshi, M.Terasawa, G.J.Mathews, T.Kajino, S.Yamada, H.Suzuki r-Process in Prompt Supernova Explosions Revisited
doi: 10.1086/323524
2001TE04 Nucl.Phys. A688, 581c (2001) M.Terasawa, K.Sumiyoshi, T.Kajino, I.Tanihata, G.J.Mathews, K.Langanke New Nuclear Reaction Flow During r-Process Nucleosynthesis in Supernovae: The critical role of light neutron-rich nuclei
doi: 10.1016/S0375-9474(01)00795-3
2001TE05 Astrophys.J. 562, 470 (2001) M.Terasawa, K.Sumiyoshi, T.Kajino, G.J.Mathews, I.Tanihata New Nuclear Reaction Flow During r-Process Nucleosynthesis in Supernova: Critical role of light, neutron-rich nuclei
doi: 10.1086/323526
1998SU27 Phys.Rev. D58, 123002 (1998) Finite Temperature Effects on Cosmological Baryon Diffusion and Inhomogeneous Big-Bang Nucleosynthesis
doi: 10.1103/PhysRevD.58.123002
1997FI09 Nucl.Phys. A621, 580c (1997) B.D.Fields, G.J.Mathews, D.N.Schramm Halo White Dwarfs and the Hot Intergalactic Medium
doi: 10.1016/S0375-9474(97)00307-2
1997MA45 Nucl.Phys. A621, 505c (1997) Primordial Nucleosynthesis in the Next Millennium
doi: 10.1016/S0375-9474(97)00298-4
1996AU05 Phys.Rev. C53, 3139 (1996) M.B.Aufderheide, S.D.Bloom, G.J.Mathews, D.A.Resler Importance of (n, p) Reactions for Stellar Beta Decay Rates NUCLEAR STRUCTURE 54,56Mn, 58Co, 59Fe; calculated Gamow-Teller resonances; deduced newly calibrated stellar β-decay rates related features. Data from (n, p) reactions considered.
doi: 10.1103/PhysRevC.53.3139
1996RE06 Phys.Rev. C53, 2505 (1996) M.T.Ressell, G.J.Mathews, M.B.Aufderheide, S.D.Bloom, D.A.Resler Strange Neutral Currents in Nuclei NUCLEAR STRUCTURE 50,52,54,56,58,60,62,64,66Fe, 56Ni, 28Si, 24Mg, 20Ne, 14N, 12C; calculated total neutral current Gamow-Teller transition strength change, strength function. Shell model, finite contribution from polarized strange quark sea.
doi: 10.1103/PhysRevC.53.2505
1994WO06 Astrophys.J. 433, 229 (1994) S.E.Woosley, J.R.Wilson, G.J.Mathews, R.D.Hoffman, B.S.Meyer The r-Process and Neutrino-Heated Supernova Ejecta
doi: 10.1086/174638
1993AU02 Phys.Rev. C47, 2961 (1993) M.B.Aufderheide, S.D.Bloom, D.A.Resler, G.J.Mathews Implications of the Recent 59Co(n, p)59Fe Experiment for Stellar Electron Capture Rates NUCLEAR REACTIONS 59Co(p, n), E not given; calculated Gamow-Teller transition strength; deduced stellar electron capture rate (in 59Co) implications. Shell model. NUCLEAR STRUCTURE 59Co, 59Fe; calculated levels. 60Co; calculated Gamow-Teller transition strengths. 59,60Co; calculated stellar electron capture rate vs temperature. Shell model.
doi: 10.1103/PhysRevC.47.2961
1993AU06 Phys.Rev. C48, 1677 (1993) M.B.Aufderheide, S.D.Bloom, D.A.Resler, G.J.Mathews Shell-Model Calculations of Gamow-Teller Strength in 51V, 54Fe, and 59Co NUCLEAR REACTIONS 51V, 54Fe, 59Co(p, n), (n, p), E not given; calculated normalized Gamow-Teller transition strength; deduced quenching reaction dependence. Shell model.
doi: 10.1103/PhysRevC.48.1677
1993RE14 Phys.Rev. D48, 5519 (1993) M.T.Ressell, M.B.Aufderheide, S.D.Bloom, K.Griest, G.J.Mathews, D.A.Resler Nuclear Shell Model Calculations of Neutralino-Nucleus Cross Sections for 29Si and 73Ge NUCLEAR REACTIONS 29Si, 73Ge(X, X), E not given; calculated neutralino scattering matrix elements; deduced non-nuclear uncertainities. Shell model target wave functions. NUCLEAR STRUCTURE 29Si, 73Ge; calculated levels, spectroscopic factors, g factors. Shell model target wave functions.
doi: 10.1103/PhysRevD.48.5519
1993WO01 Phys.Rev. C47, 267 (1993) L.W.Woo, K.Kwiatkowski, W.G.Wilson, V.E.Viola, H.Breuer, G.J.Mathews Cross Sections for A = 6-30 Fragments from the 4He + 28Si Reaction at 117 and 198 MeV NUCLEAR REACTIONS 28Si(α, X), E=117.4, 198.5 Mev; measured σ(fragment θ, E), fragment mass, energy distribution for mass 6-30; deduced implications to cosmic ray, astrophysics data. Intranuclear cascade, followed by residues statistical decay model analysis.
doi: 10.1103/PhysRevC.47.267
1992WA04 Nucl.Phys. A536, 159 (1992) T.F.Wang, R.N.Boyd, G.J.Mathews, M.L.Roberts, K.E.Sale, M.M.Farrell, M.S.Islam, G.W.Kolnicki Measurement of the Half-Life of 20F RADIOACTIVITY 20Ne [from 19F(d, p)20F(β-)20Ne(*)(γ)20Ne]; measured Iγ(t). 20F level deduced T1/2. Radioactive beam.
doi: 10.1016/0375-9474(92)90251-E
1991BA10 Phys.Rev. C43, 2004 (1991) R.W.Bauer, G.Bazan, J.A.Becker, R.E.Howe, G.J.Mathews Neutron Capture Cross Sections of 86Sr and 87Sr from 100 eV to 1 MeV, the Conditions for the Astrophysical s Process, and the 87Rb-87Sr Cosmochronometer NUCLEAR REACTIONS 86,87Sr(n, γ), E=100 eV-1 MeV; measured capture σ; deduced Maxwellian-averaged σ, s-process neutron density, temperature, age of galaxy.
doi: 10.1103/PhysRevC.43.2004
1990AL45 Phys.Rev.Lett. 64, 2607 (1990) C.R.Alcock, D.S.Dearborn, G.M.Fuller, G.J.Mathews, B.S.Meyer Late-Time Dissipation of Primordial Baryon-Number Fluctuations and Nucleosynthesis
doi: 10.1103/PhysRevLett.64.2607
1990SA16 Phys.Rev. C41, 2418 (1990) K.E.Sale, T.-F.Wang, R.N.Boyd, G.J.Mathews, D.W.Heikkinen, M.L.Roberts, M.S.Islam, P.B.Corn Measurement of the Half-Life of 8Li RADIOACTIVITY 8Li(β-); measured T1/2, Eα, Iα. Radioactive ion beam implanted in Si detector.
doi: 10.1103/PhysRevC.41.2418
1989KA18 Phys.Rev. C40, 525 (1989) T.Kajino, G.J.Mathews, K.Ikeda Branching Ratios for 3He(α, γ)7Be and 3H(α, γ)7Li NUCLEAR REACTIONS, ICPND 3H, 3He(α, γ), E(cm) ≈ 0-1.5 MeV; calculated branching ratios; deduced astrophysical S-factor for 3H(α, γ) reaction. Kinematical direct capture model.
doi: 10.1103/PhysRevC.40.525
1989ME06 Phys.Rev. C39, 1876 (1989) B.S.Meyer, W.M.Howard, G.J.Mathews, K.Takahashi, P.Moller, G.A.Leander Beta-Delayed Fission and Neutron Emission Calculations for the Actinide Cosmochronometers NUCLEAR STRUCTURE 234,244,252Fr, 246,248,252,264Ac, 250,252,254,260,270Pa, 252,254,276Np, 251,258,264,277Am; calculated Gamow-Teller strength functions; deduced beta-delayed fission, beta delayed neutron emission, galactic age uncertainities. Actinide cosmochronometers.
doi: 10.1103/PhysRevC.39.1876
1987BL24 Can.J.Phys. 65, 684 (1987) S.D.Bloom, G.J.Mathews, J.A.Becker Gamow-Teller Strength Function for 90Zr(n, p)90Y NUCLEAR REACTIONS 90Zr(n, p), E not given; calculated Gamow-Teller strength function. Exciton model. NUCLEAR STRUCTURE 90Y; calculated energy levels. Exciton model.
doi: 10.1139/p87-098
1987TA16 Phys.Rev. C36, 1522 (1987) K.Takahashi, R.N.Boyd, G.J.Mathews, K.Yokoi Bound-State Beta Decay of Highly Ionized Atoms RADIOACTIVITY 3H, 14C, 32Si, 33P, 35S, 45Ca, 63,66Ni, 93Zr, 95Nb, 106Ru, 107Pd, 110mAg, 151Sm, 155Eu, 163Dy, 171Tm, 187Re, 191Os, 193Ir, 205Tl, 210Pb, 228Ra, 227Ac, 241Pu; calculated β-decay rates, T1/2. Highly ionized atoms.
doi: 10.1103/PhysRevC.36.1522
1986HO34 Astrophys.J. 309, 633 (1986) W.H.Howard, G.J.Mathews, K.Takahashi, R.A.Ward Parametric Study of Pulsed Neutron Source Models for the s-Process COMPILATION Z=34-83, A=79-209; compiled thermal capture σ data; deduced (σxabundance) vs mass, pulse neutron density, optimum temperature.
doi: 10.1086/164632
1986TA01 Phys.Rev. C33, 296 (1986) K.Takahashi, G.J.Mathews, S.D.Bloom Shell-Model Calculation of 99Tc Beta Decay in Astrophysical Environments NUCLEAR STRUCTURE 99Tc; calculated β-decay Gamow-Teller matrix elements, T1/2 at stellar temperature, s-process survival. 97Mo; calculated levels, β-decay log ft. 97Nb, 99Ru; calculated levels. Shell model.
doi: 10.1103/PhysRevC.33.296
1985HA40 Nucl.Instrum.Methods Phys.Res. B10/11, 361 (1985) R.C.Haight, G.J.Mathews, R.W.Bauer Radioactive Ion Beams - Hot Stellar Reactions in the Laboratory NUCLEAR REACTIONS 2H(7Be, 8B), E=16.9 MeV; 2H(7Li, 8Li), E=12.2 MeV; measured σ. Radioactive beams, hot stellar reactions.
doi: 10.1016/0168-583X(85)90269-1
1985KA12 Astrophys.J. 291, 319 (1985) F.Kappeler, G.Walter, G.J.Mathews Stellar Neutron Capture Rates for 46Ca and 48Ca NUCLEAR REACTIONS 46,48Ca(n, γ), E ≤ 97 keV; measured Eγ, Iγ, capture σ(E); deduced stellar neutron capture rates.
doi: 10.1086/163071
1985MA40 Phys.Rev. C32, 796 (1985) G.J.Mathews, S.D.Bloom, G.M.Fuller, J.N.Bahcall Shell Model Calculation for the 71Ga(ν, e-)71Ge Solar Neutrino Detector NUCLEAR REACTIONS 71Ga(ν, e-), E not given; calculated Gamow-Teller transition strengths to residual nuclear levels following neutrino capture; deduced solar neutrino capture rate. 72Ge(p, d), 70Zn(3He, d), E not given; calculated spectroscopic factors. NUCLEAR STRUCTURE 71Ga; calculated levels. 71Ge; calculated levels, Gamow-Teller transition strengths.
doi: 10.1103/PhysRevC.32.796
1984GO04 Phys.Rev. C29, 1606 (1984) A.Gokmen, G.J.Mathews, V.E.Viola, Jr. Intranuclear Cascade and Fermi Breakup Calculations of 1H- and 4He-Induced Reactions on Light Target Nuclei NUCLEAR REACTIONS, ICPND 12C(α, X), E=61, 80.1, 159.3 MeV; calculated σ(fragment θ) for fragment mass 6-15; 16O(α, X), E=81.9 MeV; calculated σ(fragment θ) for fragment mass 12-19; 16O(p, X), E=75 MeV; 12C(p, X), E=100 MeV; calculated σ(fragment θ) for fragment mass 6-11. 12C(α, X), E=61 MeV; calculated σ(fragment θ, E) for fragment mass A=11, 14; 12C(α, X), E=80.1 MeV; calculated σ(fragment θ, E) for fragment mass A=6, 11; 12C(α, X), E=159.3 MeV; calculated σ(fragment θ) for A=9, 11; 12C(α, X), E=80.1 MeV; calculated σ vs fragment mass.
doi: 10.1103/PhysRevC.29.1606
1984MA66 Astrophys.J. 286, 810 (1984) Neutron-Capture Nucleosynthesis of Neodymium Isotopes and the s-Process from A = 130 to 150 NUCLEAR REACTIONS 142,143,144Nd(n, γ), E=6-200 keV; measured capture σ(E); deduced thermonuclear reaction rates, Maxwellian < σ >, recommended values for s-, r-processes.
doi: 10.1086/162657
1984MA67 Astrophys.J. 287, 969 (1984) The 13N(p, γ)14O Thermonuclear Reaction Rate and the Hot CNO Cycle NUCLEAR REACTIONS, ICPND 13N(p, γ), E=resonance; calculated thermonuclear capture σ, reaction rate. 14O level deduced Γ. Semi-direct radiative capture model.
doi: 10.1086/162754
1984OS03 Nucl.Phys. A419, 115 (1984) J.L.Osborne, C.A.Barnes, R.W.Kavanagh, R.M.Kremer, G.J.Mathews, J.L.Zyskind, P.D.Parker, A.J.Howard Low-energy behavior of the 3He(α, γ)7Be cross section NUCLEAR REACTIONS, ICPND 3He(α, γ), E=165-1169 keV; measured σ(E), Eγ, γ-branching ratio. 3He(α, γ), E(cm)=947, 1255 keV; measured σ(E). Enriched target.
doi: 10.1016/0375-9474(84)90288-4
1983HA17 Nucl.Instrum.Methods 212, 245 (1983) R.C.Haight, G.J.Mathews, R.M.White, L.A.Aviles, S.E.Woodard A New System for Astrophysical Nuclear Reaction Studies with Radioactive Ion Beams NUCLEAR REACTIONS 2H(7Be, 8B), E=16.9 MeV; measured σ. Radioactive ion beams.
doi: 10.1016/0167-5087(83)90699-3
1983KW01 Phys.Rev.Lett. 50, 1648 (1983) K.Kwiatkowski, S.H.Zhou, T.E.Ward, V.E.Viola, Jr., H.Breuer, G.J.Mathews, A.Gokmen, A.C.Mignerey Energy Deposition in Intermediate-Energy Nucleon-Nucleus Collisions NUCLEAR REACTIONS 27Al(p, X), E=180 MeV; measured σ(fragment θ, mass), σ(fragment θ, E, mass); deduced enhanced energy deposition. Intranuclear cascade plus evaporation, preequilibrium hybrid, semi-empirical models.
doi: 10.1103/PhysRevLett.50.1648
1983MA34 Phys.Rev. C28, 879 (1983) G.J.Mathews, R.C.Haight, R.G.Lanier, R.M.White Branching Ratio in the Decay of 7Be RADIOACTIVITY 7Be(EC) [from 1H(7Li, 7Be), E=24 MeV]; measured Eγ, Iγ. 7Li level deduced EC branching ratio.
doi: 10.1103/PhysRevC.28.879
1983MA45 Phys.Rev. C28, 1367 (1983) G.J.Mathews, S.D.Bloom, R.F.Hausman, Jr. Gamow-Teller Strength Function for 90Zr: Effects of spin and isospin exchange forces, and ground-state correlations RADIOACTIVITY 90Zr(β-); calculated Gamow-Teller strength function; deduced spin, isospin exchange force, ground state correlation effects. Shell model.
doi: 10.1103/PhysRevC.28.1367
1983WO07 Nucl.Phys. A402, 322 (1983) G.J.Wozniak, G.J.Mathews, R.P.Schmitt, R.Regimbart, H.Hubel, R.M.Diamond, L.G.Moretto A Study of Charge, Energy and Angular Momentum Transfer in the 56Fe + 197Au and 56Fe + 107,109Ag Reactions at 7.2 and 8.3 MeV/Nucleon NUCLEAR REACTIONS Ag, 197Au(56Fe, X), E=401, 460, 470 MeV; measured σ(fragment E, Z, θ), γ-ray multiplicity for 13 ≤ Z ≤ 39. Diffusion model.
doi: 10.1016/0375-9474(83)90502-X
1982GL01 Phys.Rev. C25, 34 (1982) B.G.Glagola, V.E.Viola, Jr., H.Breuer, N.S.Chant, A.Nadasen, P.G.Roos, S.M.Austin, G.J.Mathews Production of 6H, 6Li, 7Li, and 7Be in the α + α Reaction between 60-160 MeV NUCLEAR REACTIONS 4He(α, X), E=60-160 MeV; measured σ(fragment θ, E), production σ(E) for 6He, 6,7Li, 7Be.
doi: 10.1103/PhysRevC.25.34
1982MA01 Phys.Rev. C25, 300 (1982) G.J.Mathews, J.B.Moulton, G.J.Wozniak, B.Cauvin, R.P.Schmitt, J.S.Sventek, L.G.Moretto 20Ne-Induced Reactions with Cu and 197Au at 8.6 and 12.6 MeV/Nucleon NUCLEAR REACTIONS Cu, 197Au(20Ne, X), E=170, 252 MeV; measured σ(fragment θ, E, Z). Diffusion model.
doi: 10.1103/PhysRevC.25.300
1982MA15 Phys.Rev. C25, 2181 (1982) G.J.Mathews, B.G.Glagola, R.A.Moyle, V.E.Viola, Jr. Inclusion of Deuteron and Alpha-Particle Collisions in Intranuclear Cascade Calculations NUCLEAR REACTIONS 27Al(p, p), (p, α), E=150, 300 MeV; calculated σ(θ, Ep), σ(θ, Eα). 27Al(α, α), E=140 MeV; calculated σ(θ), σ; 27Al(α, X), E=140 MeV; calculated fragment mass yields. Intranuclear cascade models. NUCLEAR REACTIONS, Fission 233U(α, F), E=140 MeV; calculated(fragment)(fragment)(θ). Intranuclear cascade models.
doi: 10.1103/PhysRevC.25.2181
1982OS02 Phys.Rev.Lett. 48, 1664 (1982) J.L.Osborne, C.A.Barnes, R.W.Kavanagh, R.M.Kremer, G.J.Mathews, J.L.Zyskind, P.D.Parker, A.J.Howard Low-Energy 3He(α, γ)7Be Cross-Section Measurements NUCLEAR REACTIONS, ICPND 3He(α, γ), E(cm)=165-1170 keV; measured absolute σ vs E, γ-branching ratio; deduced zero-energy intercept. Activation technique, 3He gas target.
doi: 10.1103/PhysRevLett.48.1664
1981SC03 Phys.Rev.Lett. 46, 522 (1981) R.P.Schmitt, G.J.Wozniak, G.U.Rattazzi, G.J.Mathews, R.Regimbart, L.G.Moretto Fast-Particle Emission in the Deep-Inelastic Reaction Cu + 20Ne at 12.6 MeV/nucleon NUCLEAR REACTIONS Cu(20Ne, pX), E=252 MeV; measured p(fragment)(θ), σ(Ep, θp, fragment θ). Collinear geometry. Evaporation calculations, thermal fluctuation in two fragment excitation energy.
doi: 10.1103/PhysRevLett.46.522
1979AG06 Phys.Rev.Lett. 43, 1778 (1979) P.Aguer, R.P.Schmitt, G.J.Wozniak, D.Habs, R.M.Diamond, C.Ellegaard, D.L.Hillis, C.C.Hsu, G.J.Mathews, L.G.Moretto, G.U.Rattazzi, C.P.Roulet, F.S.Stephens Fragment Spin Orientation in Deep-Inelastic Reactions from Anisotropy Measurements of Continuum γ Rays NUCLEAR REACTIONS 197Au(136Xe, X), E=1064 MeV; measured (fragment)γ-coin; deduced depolarization of fragment angular momentum during deep-inelastic collisions. Statistical excitation, various depolarizing modes.
doi: 10.1103/PhysRevLett.43.1778
1979MA15 Z.Phys. A290, 407 (1979) G.J.Mathews, L.G.Sobotka, G.J.Wozniak, R.Regimbart, R.P.Schmitt, G.U.Rattazzi, L.G.Moretto A Scenario for the 220-MeV 40Ar + 238U Reaction NUCLEAR REACTIONS 238U(40Ar, X), E=220 MeV; measured fragment, (fragment)(fragment)-coin, charge distribution; deduced reaction mechanism.
doi: 10.1007/BF01408404
1979MA35 Phys.Lett. 87B, 331 (1979) On Barrier Penetration in Complete-Fusion Systems NUCLEAR REACTIONS 107,108,109Ag(40Ar, X), E=170 MeV; calculated barrier heights, charge distributions. Classical complete-fusion model.
doi: 10.1016/0370-2693(79)90547-1
1979MO04 Phys.Rev. C19, 631 (1979) R.A.Moyle, B.G.Glagola, G.J.Mathews, V.E.Viola, Jr. Nucleosynthesis of Li, Be, and B: Contributions from the p + 16O Reaction at 50-90 MeV NUCLEAR REACTIONS 16O(p, HI), E=50-90 MeV; measured production σ for A=6, 7, 9, 10, 11, σ(E, θ). Discussed astrophysical significance of data.
doi: 10.1103/PhysRevC.19.631
1979SO03 Z.Phys. A292, 191 (1979) L.G.Sobotka, G.J.Mathews, L.G.Moretto A Theoretical Investigation of Shell Effects in Deep Inelastic Collisions NUCLEAR REACTIONS 197Au(86Kr, X), E=620 MeV; calculated total angle integrated charge distributions. Shell structure effects on nucleon transport process in deep-inelastic collisions.
doi: 10.1007/BF01441625
1978GL03 Phys.Rev.Lett. 41, 1698 (1978) B.G.Glagola, G.J.Mathews, H.F.Breuer, V.E.Viola, Jr., P.G.Roos, A.Nadasen, S.M.Austin Production of A=6 and 7 Isotopes in the α + α Reaction NUCLEAR REACTIONS 4He(α, 2p), (α, d), (α, p), (α, n), E=61.5, 158.2 MeV; measured yields. Discussed lithium nucleosynthesis.
doi: 10.1103/PhysRevLett.41.1698
1978NA16 Phys.Rev. C18, 2792 (1978) A.Nadasen, P.G.Roos, B.G.Glagola, G.J.Mathews, V.E.Viola, Jr., H.G.Pugh, P.Frisbee 4He + 4He Elastic Scattering at 158.2 MeV NUCLEAR REACTIONS 4He(α, α), E=158.2 MeV; measured σ(θ). Optical model analysis.
doi: 10.1103/PhysRevC.18.2792
1977MA26 Z.Phys. A283, 247 (1977) G.J.Mathews, G.J.Wozniak, R.P.Schmitt, L.G.Moretto Evidence for the Characterization of Heavy-Ion Reactions by the Ratio E/B NUCLEAR REACTIONS 108Ag(40Ar, X), E=170 MeV; measured σ(Z, θ). 108Ag(86Kr, X), E=620 MeV; 197Au(86Kr, X), E=620 MeV; analyzed data; deduced characterization of HI reactions by center-of-mass kinetic energy, Coulomb barrier ratio.
doi: 10.1007/BF01407204
1976MA53 Nature 261, 382 (1976) r-Process Nucleosynthesis of Superheavy Nuclei and Nuclear Mass Tables NUCLEAR STRUCTURE A > 200; calculated nuclear masses.
doi: 10.1038/261382a0
1976RO12 Phys.Rev. C14, 410 (1976) C.T.Roche, R.G.Clark, G.J.Mathews, V.E.Viola, Jr. Li, Be, and B Production in Reactions of 45-100 MeV Protons with 12C: Astrophysical Implications NUCLEAR REACTIONS 12C(p, X), E=45, 55, 60, 65, 75, 100 MeV; measured σ(E, A, θ), A=6, 7, 9, 10, 11. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.14.410
1976SC07 Phys.Rev. C13, 1624 (1976) E.W.Schneider, G.J.Mathews, S.V.Jackson, P.W.Gallagher, W.B.Walters Gamma-Gamma Angular Correlations in 105Rh Following the Decay of 4.4-h 105Ru RADIOACTIVITY 105Ru; measured γγ(θ). 105Rh levels deduced J, π.
doi: 10.1103/PhysRevC.13.1624
1975KI14 Phys.Rev.Lett. 35, 988 (1975) C.H.King, H.H.Rossner, S.M.Austin, W.S.Chien, G.J.Mathews, V.E.Viola, Jr., R.G.Clark α + α Reaction and the Origin of 7Li NUCLEAR REACTIONS 4He(α, p), E=34.7-140 MeV; measured σ(E, Ep, θ). 4He(α, 7Be), E=38.0-140 MeV; measured σ(E, E(7Be), θ).
doi: 10.1103/PhysRevLett.35.988
1975MA05 Phys.Rev. C11, 587 (1975) G.J.Mathews, F.M.Bernthal, J.D.Immele Population of Levels in 199Hg Following 199Tl Decay and Intermediate Coupling Calculations for 199Hg RADIOACTIVITY 199Tl; measured Eγ, Iγ, γγ-coin; deduced log ft. 199Hg deduced levels, J, π, B(λ), γ-mixing.
doi: 10.1103/PhysRevC.11.587
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