NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = R.G.Johnson Found 41 matches. 1984HA48 Nucl.Sci.Eng. 87, 41 (1984) R.C.Haight, S.M.Grimes, R.G.Johnson, H.H.Barschall The 12C(n, α) Reaction and the Kerma Factor for Carbon at E(n) = 14.1 MeV NUCLEAR REACTIONS 12C(n, α), E=14.1 MeV; measured σ(θ, Eα). 12C(n, n'), E=14.1 MeV; measured σ(θα) following target breakup; deduced reaction σ, Kerma factor.
doi: 10.13182/NSE84-A17444
1981HA05 Phys.Rev. C23, 700 (1981) R.C.Haight, S.M.Grimes, R.G.Johnson, H.H.Barschall Charged-Particle Emission in Reactions of 15-MeV Neutrons with 89Y, 90Zr, and 92,94,95,96Mo NUCLEAR REACTIONS 89Y, 90Zr, 92,94,95,96Mo(n, p), (n, d), (n, α), E=14.8 MeV; measured σ(Ep, θ), σ(Ed, θ), σ(Eα, θ); deduced reaction mechanisms. Enriched targets. Hauser-Feshbach, hybrid preequilibrium analysis.
doi: 10.1103/PhysRevC.23.700
1979JO05 Phys.Rev. C20, 27 (1979) R.G.Johnson, B.L.Berman, K.G.McNeill, J.G.Woodworth, J.W.Jury Photoneutron Reaction in 17O: Ground-State Differential Cross Section At 98° NUCLEAR REACTIONS 17O(γ, n0), E=13.7, 16, 22, 28, 34 MeV bremsstrahlung; measured σ(E, θ). 17O deduced resonances, J, π, Γγ, GDR (T=1/2) strength.
doi: 10.1103/PhysRevC.20.27
1979PH07 Phys.Rev. C20, 1689 (1979) Evidence for the Isovector Giant Quadrupole Resonance in 16O from the 16O(γ, n0)15O Reaction NUCLEAR REACTIONS 16O(γ, n0), E=25-45 MeV; measured σ(E, θ). 16O deduced T=1, E2 strength.
doi: 10.1103/PhysRevC.20.1689
1979WO06 Nucl.Phys. A327, 53 (1979) J.G.Woodworth, K.G.McNeill, J.W. Jury, P.D.Georgopulos, R.G.Johnson Photoneutron Angular Distributions from the Reaction 13C(γ, n0)12C NUCLEAR REACTIONS 13C(γ, n0), E=7.6-24 MeV; measured photoneutron angular distributions, tof; deduced σ(Eγ, n).
doi: 10.1016/0375-9474(79)90317-8
1978BU01 Can.J.Phys. 56, 47 (1978) A.Buchnea, R.G.Johnson, K.G.McNeill Alpha Particles from the Photodisintegration of 9Be in the Photon Energy Region 18 to 26 MeV NUCLEAR REACTIONS 9Be(γ, n), (γ, α), E=18-26 MeV; measured integral σ(E) for combined reactions.
doi: 10.1139/p78-009
1977BU02 Can.J.Phys. 55, 364 (1977) A.Buchnea, R.G.Johnson, K.G.McNeill Angular Distributions and Cross Sections of the Photoneutron Reaction in 9Be in the Photon Energy Region 18-26 MeV NUCLEAR REACTIONS 9Be(γ, n), E=18-26 MeV; measured σ(E, θ).
doi: 10.1139/p77-050
1977WO04 Can.J.Phys. 55, 1704 (1977) J.G.Woodworth, K.G.McNeill, J.W.Jury, P.D.Georgopulos, R.G.Johnson The 98° Differential Cross Sections for the Reactions 13C(γ, n0)12C And 13C(γ, n1)12C NUCLEAR REACTIONS 13C(γ, n), E=6-35.5 MeV; measured σ(E). 13C deduced resonances, Γ.
doi: 10.1139/p77-215
1975AL03 Can.J.Phys. 53, 786 (1975) J.D.Allan, J.W.Jury, R.G.Johnson, K.G.McNeill, J.G.Woodworth, Y.S.Horowitz Photoneutron Reactions in 18O NUCLEAR REACTIONS 18O(γ, n), E=11-18 MeV bremsstrahlung; measured σ(E, En). 18O deduced resonances.
doi: 10.1139/p75-096
1975IR01 Can.J.Phys. 53, 802 (1975) J.D.Irish, R.G.Johnson, B.L.Berman, B.J.Thomas, K.G.McNeill, J.W.Jury Photoneutron Angular Distributions for 4He NUCLEAR REACTIONS 4He(γ, n), E=22-32 MeV; measured σ(E, En, θ). 4He deduced resonance character.
doi: 10.1139/p75-098
1975JO04 Can.J.Phys. 53, 1434 (1975) R.G.Johnson, J.D.Irish, K.G.McNeill Investigation of Fine Structure in the Photoneutron Cross Sections of 16O and 208Pb NUCLEAR REACTIONS 16O(γ, n), E=22.5, 26.5, 30.5 MeV bremsstrahlung; 208Pb(γ, n), E=11.0-15.5 MeV bremsstrahlung; measured σ(E, En).
doi: 10.1139/p75-183
1974CH50 Nucl.Phys. A235, 1 (1974) A.H.Chung, R.G.Johnson, T.W.Donnelly Calculation of the (γ, n) and (γ, p) Cross Sections for 4He in a Continuum Shell-Model Approximation NUCLEAR REACTIONS 4He(γ, n), (γ, p); calculated σ(E, En, Ep).
doi: 10.1016/0375-9474(74)90174-2
1974IR02 Phys.Rev. C9, 2060 (1974) J.D.Irish, R.G.Johnson, K.G.McNeill, J.W.Jury Rationalization of Measurements of the 4He(γ, n)3He Cross Section NUCLEAR REACTIONS 4He(γ, n), E=35 MeV; measured σ(beam current).
doi: 10.1103/PhysRevC.9.2060
1973IR02 Phys.Rev. C8, 1211 (1973) J.D.Irish, R.G.Johnson, B.L.Berman, B.J.Thomas, K.G.McNeill, J.W.Jury 98° Differential Cross Section for the Reaction 4He(γ, n)3He NUCLEAR REACTIONS 4He(γ, n), E=22-33 MeV; measured σ(E).
doi: 10.1103/PhysRevC.8.1211
1972GE11 Can.J.Phys. 50, 1689 (1972) R.W.Gellie, K.H.Lokan, N.K.Sherman, R.G.Johnson, J.I.Lodge Photoneutron Cross Sections in 14N NUCLEAR REACTIONS 14N(γ, n), E < 15.5-29.5 MeV; measured σ(E;En); deduced integrated σ. 14N deduced isospin purity of giant dipole resonance.
doi: 10.1139/p72-229
1972LO09 Phys.Rev.Lett. 28, 1526 (1972) K.H.Lokan, N.K.Sherman, R.W.Gellie, J.W.Jury, J.I.Lodge, R.G.Johnson Excited States of 40Ar Observed in the Reaction 40Ar(γ, n0)39Ar NUCLEAR REACTIONS 40Ar(γ, n0), E < 12.5 MeV; measured σ(En). 40Ar deduced resonances, level-width.
doi: 10.1103/PhysRevLett.28.1526
1970SH06 Phys.Rev.Lett. 25, 114 (1970) N.K.Sherman, R.W.Gellie, K.H.Lokan, R.G.Johnson De-Excitation Neutrons Following 14N Photodisintegration NUCLEAR REACTIONS 14N(γ, n), (γ, pn), E < 15-30 MeV; measured σ(E;En). 13C levels deduced neutron de-excitation.
doi: 10.1103/PhysRevLett.25.114
1966CO10 Phys.Rev. 143, 730 (1966) B.C.Cook, D.R.Hutchinson, R.C.Waring, J.N.Bradford, R.G.Johnson, J.E.Griffin Praseodymium-141 Photoneutron Cross Section to 65 MeV NUCLEAR STRUCTURE 194Pt, 196Pt, 68Zn, 76Se, 90Zr, 92Zr, 110Cd, 112Cd, 96Mo, 98Mo, 94Mo, 78Se, 66Zn, 116Sn, 114Cd, 118Sn, 113Sn, 124Te, 120Sn, 126Te, 141Pr; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.143.730
1965HA37 Nucl.Phys. 69, 37 (1965) K.K.Harris, H.A.Grench, R.G.Johnson, F.J.Vaughn, R.Sher The Au197(n, γ)Au198 cross section from 1 keV to 683 keV NUCLEAR REACTIONS 197Au(n, γ), E=13.1-691.2 keV; measured products , Eγ, Iγ; deduced σ, σ(E). Data were imported from EXFOR entry 12197.
doi: 10.1016/0029-5582(65)90500-6
1965HA39 Nucl.Instrum.Methods 33, 257 (1965) K.K.Harris, H.A.Grench, R.G.Johnson, F.J.Vaughn The V51(p, n)Cr51 reaction as a neutron source of known intensity NUCLEAR REACTIONS 51V(p, n), E=1.5-2.2 MeV; measured products, 51Cr, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry T0030.
doi: 10.1016/0029-554X(65)90050-9
1963IM01 Nucl.Phys. 49, 503 (1963) W.L.Imhof, H.A.Grench, R.G.Johnson The C14(d, n)N15 Reaction NUCLEAR STRUCTURE 14C; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90114-7
1962CH14 Phys.Rev. 127, 859 (1962) L.F.Chase, Jr., R.G.Johnson, F.J.Vaughn, E.K.Warburton Endothermic Deuteron Stripping Reactions. III. The C14(d, pγ)C15 and Li7(d, pγ)Li8 Reactions NUCLEAR STRUCTURE 7Li, 14C; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.127.859
1962HA30 Bull.Am.Phys.Soc. 7, No.8, 553, U11 (1962) K.K.Harris, J.H.Ferziger, R.Sher, H.A.Grench, R.G.Johnson, F.J.Vaughn Neutron-Capture Cross Sections for Au197 from 10-600 keV NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.
1962IM01 Phys.Rev. 125, 1334 (1962) W.L.Imhof, R.G.Johnson, F.J.Vaughn, M.Walt Cross Sections for the B11(n, γ)B12 Reaction NUCLEAR STRUCTURE 112Ag, 11B; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.125.1334
1962JO10 Bull.Am.Phys.Soc. 7, No.8, 552, U10 (1962) R.G.Johnson, H.A.Grench, F.J.Vaughn, K.K.Harris V51(p, n)Cr51 Reaction as an Absolute Neutron Source NUCLEAR STRUCTURE 51Cr; measured not abstracted; deduced nuclear properties.
1961CH01 Bull.Am.Phys.Soc. 6, No.1, 25, I8 (1961) L.F.Chase, Jr., R.G.Johnson, F.J.Vaughn, E.K.Warburton Angular Distributions of the 0.75-MeV γ Ray from C14(d, pγ)C15 Reaction and the 0.98-MeV γ Ray from the Li7(d, pγ)Li8 NUCLEAR STRUCTURE 15C, 8Li; measured not abstracted; deduced nuclear properties.
1961IM01 Bull.Am.Phys.Soc. 6, No.3, 236, DA10 (1961) W.L.Imhof, H.A.Grench, R.G.Johnson The C14(d, n)N15 Reaction NUCLEAR STRUCTURE 15N; measured not abstracted; deduced nuclear properties.
1961JO07 Bull.Am.Phys.Soc. 6, No.3, 236, DA8 (1961) R.G.Johnson, L.F.Chase, Jr., F.J.Vaughn The C13(He3, n)O15 Reaction NUCLEAR STRUCTURE 15O; measured not abstracted; deduced nuclear properties.
1961JO24 Proc.Rutherford Jubilee Intern.Conf., Manchester, England, J.B.Birks, Ed., Academic Press Inc., New York, p.591 (1961) R.G.Johnson, L.F.Chase, Jr., F.J.Vaughn An Investigation of the C13(He3, n0)O15 and the C14(He3, n0)O16 Reactions NUCLEAR STRUCTURE 13C, 14C; measured not abstracted; deduced nuclear properties.
1960CH01 Bull.Am.Phys.Soc. 5, No.1, 45, MA8 (1960) L.F.Chase, Jr., E.K.Warburton, R.G.Johnson Stripping Near Threshold: Anisotropy of the 170-keV Gamma Ray from the C12(d, pγ)C13* Reaction NUCLEAR STRUCTURE 13C; measured not abstracted; deduced nuclear properties.
1960CH12 Phys.Rev. 120, 2103 (1960) L.F.Chase, Jr., R.G.Johnson, E.K.Warburton Endothermic Deuteron Stripping Reactions. II. C12(d, p3γ)C13* Reaction NUCLEAR STRUCTURE 13C; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.120.2103
1960IM01 Bull.Am.Phys.Soc. 5, No.4, 245, HA2 (1960) W.L.Imhof, R.G.Johnson, F.J.Vaughn, M.Walt Neutron Yield from the C13(p, n)N13 Reaction NUCLEAR STRUCTURE 12B; measured not abstracted; deduced nuclear properties.
1960JO10 Bull.Am.Phys.Soc. 5, No.6, 406, B11 (1960) R.G.Johnson, L.F.Chase, W.L.Imhof Evidence for the S30 Isotope NUCLEAR STRUCTURE 30S; measured not abstracted; deduced nuclear properties.
1960VA04 Phys.Rev. 118, 683 (1960) F.J.Vaughn, W.L.Imhof, R.G.Johnson, M.Walt Total Neutron Cross Sections of Helium, Neon, Argon, Krypton, and Xenon NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.118.683
1960VA11 Bull.Am.Phys.Soc. 5, No.6, 404, B2 (1960) F.J.Vaughn, L.F.Chase, Jr., R.G.Johnson Cross Sections and Angular Distributions of Neutrons from C13(d, n)N14 (Ground State, 2.31-, 3.95-, 4.91-, and 5.10-MeV Levels of N14) NUCLEAR STRUCTURE 14N; measured not abstracted; deduced nuclear properties.
1959IM04 Phys.Rev. 114, 1037 (1959) W.L.Imhof, R.G.Johnson, F.J.Vaughn, M.Walt Cross Sections for the Li7(n, γ)Li8 Reaction
doi: 10.1103/PhysRev.114.1037
1959JO22 Bull.Am.Phys.Soc. 4, No.6, 373, T9 (1959) R.G.Johnson, W.L.Imhof, F.J.Vaughn Cross Sections for the B11(n, γ)B12 Reaction
1958JO33 Phys.Rev. 112, 2004 (1958) O.E.Johnson, R.G.Johnson, L.M.Langer Small Deviations Observed in Beta Spectra: In114, Y90, and P32
doi: 10.1103/PhysRev.112.2004
1958VA07 Bull.Am.Phys.Soc. 3, No.3, 165, B7 (1958) F.J.Vaughn, W.I.Imhof, R.G.Johnson, M.Walt Total Neutron Cross Sections of Neon, Argon, Krypton, and Xenon
1956JO11 Phys.Rev. 102, 1142 (1956) R.G.Johnson, O.E.Johnson, L.M.Langer Beta Spectrum of Cl36
doi: 10.1103/PhysRev.102.1142
1955JO11 Phys.Rev. 98, 1517 (1955) O.E.Johnson, R.G.Johnson, L.M.Langer Evidence for a 0+ First Excited State in Zr90
doi: 10.1103/PhysRev.98.1517
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