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NSR database version of May 6, 2024.

Search: Author = F.Hopkins

Found 14 matches.

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1978GO13      Phys.Rev. C18, 1706 (1978)

P.D.Goldstone, F.Hopkins, R.E.Malmin, P.Paul

Subbarrier Resonances in Fission of ²³⁴U, ²³⁶U, and ²⁴⁰Pu

NUCLEAR REACTIONS ^233,235U, ²³⁹Pu(d, p), E=11-17 MeV; measured σ(E), pF-coin; deduced vibrational spectrum.

doi: 10.1103/PhysRevC.18.1706
Citations: PlumX Metrics

1976GO13      Phys.Lett. 62B, 280 (1976)

P.D.Goldstone, F.Hopkins, R.E.Malmin, P.Von Brentano, P.Paul

Vibrational Resonances below 5 MeV in the Fission of ²⁴⁰Pu

NUCLEAR REACTIONS ²³⁹Pu(d, pF), E=13 MeV; measured σ, fission probability. ²⁴⁰Pu deduced resonance, K, π.

doi: 10.1016/0370-2693(76)90074-5
Citations: PlumX Metrics

1975GO23      Phys.Rev.Lett. 35, 1141 (1975)

P.D.Goldstone, F.Hopkins, R.E.Malmin, P.Paul

Sequence of Subbarrier Fission Resonances in ²³⁶U

NUCLEAR REACTIONS ²³⁵U(d, pF), E=13, 15, 17 MeV; measured σ, pf-coin. ²³⁶U deduced resonances, K, π.

doi: 10.1103/PhysRevLett.35.1141
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2450.

1975HO11      Phys.Rev. A11, 916 (1975)

F.Hopkins, R.Brenn, A.R.Whittemore, J.Karp, S.K.Bhattacherjee

K- and L-Shell Ionization by Energetic Lithium Beams

ATOMIC PHYSICS Al, Sc, Cu, Sn(Li, X), E=4=34 MeV; measured K X-ray yields.

doi: 10.1103/PhysRevA.11.916
Citations: PlumX Metrics

1974EL04      Z.Phys. 269, 89 (1974)

D.O.Elliott, F.F.Hopkins, G.W.Phillips, P.Richard

Low Lying Levels in ¹²⁴Sb

NUCLEAR REACTIONS ¹²⁴Sn(p, nγ), E=6 MeV; measured γγ-coin, σ(Eγ). ¹²⁴Sb deduced levels, J, π.

doi: 10.1007/BF01669048
Citations: PlumX Metrics

1973HO22      Phys.Rev. C8, 380 (1973)

F.F.Hopkins, J.R.White, C.F.Moore, P.Richard

Gamma Cascades in ²⁵²Cf Spontaneous Fission Fragments

RADIOACTIVITY, Fission ²⁵²Cf; measured Eγ, Iγ, γγ-coin. ¹⁰⁵Mo, ^109,111Ru, ¹⁴⁶La deduced levels.

doi: 10.1103/PhysRevC.8.380
Citations: PlumX Metrics

1973HO37      Phys.Rev. C8, 1721 (1973)

F.Hopkins, J.S.Eck, D.O.Elliott, P.Richard, J.R.White

Particle Emission from High Excitation in the ⁴⁰Ca System

NUCLEAR REACTIONS ²⁴Mg(¹⁶O, Xγ), E=30-40 MeV; ²⁸Si(¹²C, Xγ), E=24-26 MeV; measured Eγ, γγ-coin, σ. ⁴⁰Ca deduced transitions.

doi: 10.1103/PhysRevC.8.1721
Citations: PlumX Metrics

1972EL01      Phys.Rev. C5, 202 (1972)

D.O.Elliott, G.W.Phillips, F.F.Hopkins, P.Richard

Low-Lying States in ¹²²Sb from the ¹²²Sn(p, n) Reaction

NUCLEAR REACTIONS ¹²²Sn(p, n), E=6.5, 6.0 MeV; measured Eγ, γγ-coin. ¹²¹Sb(d, p), E=13 MeV; measured σ(Ep). ¹²²Sb deduced levels, γ-branching. Ge(Li) detectors.

doi: 10.1103/PhysRevC.5.202
Citations: PlumX Metrics

1972HO08      Phys.Rev. C5, 1015 (1972)

F.F.Hopkins, J.R.White, G.W.Phillips, C.F.Moore, P.Richard

Further Measurements of Gamma Transitions in Spontaneous-Fission Fragments of ²⁵²Cf

RADIOACTIVITY, Fission ²⁵²Cf(SF); measured Xγ-coin. ^100,102,104Zr, ^146,147,148Ce, ^{141,142,143,144,146}La, ^102,104,106Mo, ^{139,142,144,146}Ba, ^{105,106,108,110}Tc, ^138,139,142Cs, ^106,109,111Ru, ^137,138,142Xe, ^109,111Pd, ¹³⁷Te, ^{108,109,112,113}Rh, ^132,134,136I, ¹¹⁴Pd, ^132,134Te, ⁹⁸Y, ^95,98Sr, ^{143,145,147,153}Pr, ^147,151,154Nd, ⁹⁴Rb, ^149,154Pm, ⁹¹Kr, ¹⁵⁶Sm, ^156,158Eu; measured Eγ; deduced transitions. Ge(Li) detectors.

doi: 10.1103/PhysRevC.5.1015
Citations: PlumX Metrics

1972MA16      Phys.Rev. C5, 1390 (1972)

D.L.Matthews, F.F.Hopkins, P.Richard, G.W.Phillips, C.F.Moore

States in ⁹³Mo to 5 MeV by ⁹²Mo(d, pγ)⁹³Mo Coincidence Measurements

NUCLEAR REACTIONS ⁹²Mo(d, pγ), E=6 MeV; measured σ(Ep, Eγ), Iγ, pγ-coin ⁹³Mo deduced levels, γ-branching. Ge(Li), Si(Li) detectors.

doi: 10.1103/PhysRevC.5.1390
Citations: PlumX Metrics

1972PH02      Phys.Rev. C5, 297 (1972)

G.W.Phillips, P.Richard, D.O.Elliott, F.F.Hopkins, A.C.Porter

Structure of Mass 15: The ¹⁴N(p, γ)¹⁵O and ¹⁴N(p, p'γ) Reactions

NUCLEAR REACTIONS ¹⁴N(p, γ), ¹⁴N(p, p'γ), E=3.75-5.22 MeV; measured σ(E;Eγ). ¹⁵O deduced resonances, level-width, γ-branching. Ge(Li) detector.

doi: 10.1103/PhysRevC.5.297
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2029.

1971HO11      Z.Phys. 243, 446 (1971)

F.F.Hopkins, W.J.Courtney, W.R.Coker, C.F.Moore, P.Richard

²⁰⁸Pb(p, α)²⁰⁵Tl Reaction at 16.475 MeV

NUCLEAR REACTIONS ²⁰⁸Pb(p, α), E=16.475 MeV; measured σ(Eα, θ). ²⁰⁵Tl deduced levels, J, π.

doi: 10.1007/BF01396619
Citations: PlumX Metrics

1971HO29      Phys.Rev. C4, 1927 (1971)

F.F.Hopkins, G.W.Phillips, J.R.White, C.F.Moore, P.Richard

Low-Energy Transitions from the Deexcitation of Spontaneous Fission Fragments of ²⁵²Cf

RADIOACTIVITY, Fission ²⁵²Cf(SF); measured Xγ-coin. ¹⁵⁰Pr, ¹⁰¹Y, ⁹⁹Y, ^148,150Ce, ¹⁴⁹Ce, ¹⁰²Zr, ¹⁰⁰Zr, ^145,146,147La, ¹⁰³Nb, ¹⁰⁴Nb, ¹⁰⁶Mo, ^142,144,145Ba, ¹⁴⁰Cs, ¹⁰⁸Tc, ^138,141,142Cs, ¹⁰⁹Tc, ¹⁰⁵Tc, ¹¹⁰Ru, ¹⁰⁸Ru, ¹¹¹Ru, ¹¹⁶Rh, ¹³⁶I, ¹¹²Rh, ¹³⁷I; measured Eγ; deduced transitions.

RADIOACTIVITY, Fission ²⁵²Cf(SF); measured Xγ-coin. ¹⁵⁰Pr, ¹⁰¹Y, ⁹⁹Y, ^148,150Ce, ¹⁴⁹Ce, ¹⁰²Zr, ¹⁰⁰Zr, ^145,146,147La, ¹⁰³Nb, ¹⁰⁴Nb, ¹⁰⁶Mo, ^142,144,145Ba, ¹⁴⁰Cs, ¹⁰⁸Tc, ^138,141,142Cs, ¹⁰⁹Tc, ¹⁰⁵Tc, ¹¹⁰Ru, ¹⁰⁸Ru, ¹¹¹Ru, ¹¹⁶Rh, ¹³⁶I, ¹¹²Rh, ¹³⁷I deduced transitions.

doi: 10.1103/PhysRevC.4.1927
Citations: PlumX Metrics

1969RI08      Phys.Letters 29B, 649 (1969)

P.Richard, F.Gabbard, A.C.Porter, F.F.Hopkins

The ⁸⁸Sr(p, γ)⁸⁹Y Reaction Near the d₅/₂ Ground-State Analogue

NUCLEAR REACTIONS ⁸⁸Sr(p, γ), (p, n), E=4.9-5.2 MeV; measured σ(E;Eγ). ⁸⁹Y deduced resonances, level-width. Enriched ⁸⁸Sr target, Ge(Li) detector.

doi: 10.1016/0370-2693(69)90099-9
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter F.Hopkins: , F.F.HOPKINS