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NSR database version of April 26, 2024.

Search: Author = M.R.Yearian

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1990CO05 Phys.Rev. C41, 1039 (1990)

P.J.Countryman, K.A.Griffioen, K.Van Bibber, M.R.Yearian, J.R.Calarco

Direct Measurement of the Branching Ratio Γn/Γf of ²³⁸U in Inelastic Alpha Scattering in the Giant Resonance Region

NUCLEAR REACTIONS ²³⁸U(α, α'F), E=120 MeV; measured σ(fragment θα, E, En) following fission. ²³⁸U deduced Γn/Γ(F) near giant resonances, B(λ), sum rule exhaustion.

doi: 10.1103/PhysRevC.41.1039
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2499.

1986CO10 Radiat.Eff. 92, 295 (1986)

P.J.Countryman, K.A.Griffioen, N.Z.Oremland, K.van Bibber, M.R.Yearian, J.R.Calarco, J.G.Woodworth

Measurement of the Neutron Spectra from the Decay of the Giant Quadrupole Resonance in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(α, α'F), (α, α'nF), E=120 MeV; measured fission(fragment)α-, n(fragment)(α)-coin, σ(Eα'). ²³⁸U deduced GQR neutron decay characteristics.

doi: 10.1080/00337578608208338
Citations: PlumX Metrics

1986GR18 Phys.Rev. C34, 1375 (1986)

K.A.Griffioen, P.J.Countryman, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.G.Woodworth, D.Rowley, J.R.Calarco

Coincident Electrofission of ²³⁸U at q ≈ 0.26, 0.40, and 0.55 fm^-1

NUCLEAR REACTIONS ²³⁸U(e, e'F), E=80.3, 81.6, 82.5, 118.4, 119.1, 120.7, 159.9, 163.8 MeV; measured σ(θ(e'), fragment θ) vs excitation following fission. ²³⁸U levels deduced transition radii, multipole fission probability, Γ, EWSR, strength functions, form factors. Magnetic spectrometer, parallel plate avalanche counter. Quasiparticle random phase approximation.

doi: 10.1103/PhysRevC.34.1375
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1985WO03 Phys.Lett. 153B, 226 (1985)

J.G.Woodworth, D.Rowley, J.D.T.Arruda-Neto, P.J.Countryman, K.A.Griffioen, D.H.H.Hoffmann, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.R.Calarco

The Inclusive Electrofission of ²³⁸U at Incident Energies Between 45 and 120 MeV

NUCLEAR REACTIONS ²³⁸U(e, e'F), E=47.6-119.1 MeV; measured fission fragment (e')-coin, σ(E).

doi: 10.1016/0370-2693(85)90536-2
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1984CA34 Phys.Lett. 146B, 179 (1984)

J.R.Calarco, J.Arruda-Neto, K.A.Griffioen, S.S.Hanna, D.H.H.Hoffmann, B.Neyer, R.E.Rand, K.Wienhard, M.R.Yearian

Observation of Monopole Strength in the ¹²C(e, e'p₀)¹¹B Reaction

NUCLEAR REACTIONS ¹²C(e, e'p), E=86, 118, 126 MeV; measured σ(E(e'), θ(e'), θp), forward, backward asymmetry. ¹²C deduced possible monopole resonance, EWSR.

doi: 10.1016/0370-2693(84)91012-8
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1984GR26 Phys.Rev.Lett. 53, 2382 (1984); Erratum Phys.Rev.Lett. 54, 852 (1985)

K.A.Griffioen, P.J.Countryman, K.T.Knopfle, K.Van Bibber, M.R.Yearian, J.G.Woodworth, D.Rowley, J.R.Calarco

Coincidence Electron Scattering (e, e'f) and Multipole Strength Functions in ²³⁸U

NUCLEAR REACTIONS ²³⁸U(e, e'F), E=80.3, 118.4, 163.8 MeV; measured σ(θ(e'), E(e')), fission(fragment)(e)-coin. ²³⁸U deduced multipole strength function distributions, EWSR. Model-dependent form factors, least-squares fitting procedure.

doi: 10.1103/PhysRevLett.53.2382
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1976MC01 Phys.Rev. C13, 712 (1976)

J.S.McCarthy, I.Sick, R.R.Whitney, M.R.Yearian

Quasielastic Electron Scattering from ³He and ⁴He

NUCLEAR REACTIONS ^3,4He(e, e), E=500 MeV; measured quasi elastic scattering.

doi: 10.1103/PhysRevC.13.712
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1976ZI02 Z.Phys. A278, 291 (1976)

P.D.Zimmerman, M.R.Yearian

Fermi Momenta and Separation Energies Obtained from the Quasi-Elastic Scattering of Electrons from ⁴⁸Ca and ⁴⁰Ca

NUCLEAR REACTIONS ^40,48Ca(e, X); measured quasi-elastic scattering, Fermi momenta. ^40,48Ca deduced average separation energies.

doi: 10.1007/BF01409181
Citations: PlumX Metrics

1974LI05 Phys.Rev. C9, 1861 (1974)

G.C.Li, M.R.Yearian, I.Sick

High-Momentum-Transfer Electron Scattering from ²⁴Mg, ²⁷Al, ²⁸Si, and ³²S

NUCLEAR REACTIONS ²⁴Mg, ²⁷Al, ²⁸Si, ³²S(e, e), (e, e'), E=250, 500 MeV; measured σ(E, θ). ²⁴Mg, ²⁸Si, ³²S deduced phenomenological rho. Shell-model calculations; deduced 2s/1d occupation numbers.

doi: 10.1103/PhysRevC.9.1861
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1973RA46 Phys.Rev. D 8, 3229 (1973)

R.E.Rand, M.R.Yearian, H.A.Bethe, C.D.Buchanan

Comments on the Present Status of Elastic and Inelastic Magnetic Electron-Deuteron Scattering

NUCLEAR REACTIONS ²H(e^-, e^-), (e^-, e^-'), E<20 GeV; analyzed available data; deduced importance of dipole fit (with scaling) for the proton and neutron form factors, dynamic effects such as those due to meson-exchange diagrams.

doi: 10.1103/PhysRevD.8.3229
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1971HE07 Nucl.Phys. A164, 340 (1971)

J.H.Heisenberg, J.S.McCarthy, I.Sick, M.R.Yearian

Charge Distribution of the Even Nd Isotopes

NUCLEAR REACTIONS ^{142,144,146,148,150}Nd(e, e), E=129.5, 199.4, 299.2, 499.7 MeV; measured σ. ^{142,144,146,148,150}Nd deduced nuclear charge distributions. Enriched targets.

doi: 10.1016/0375-9474(71)90218-1
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1971LI10 Nucl.Phys. A162, 583 (1971)

G.C.Li, I.Sick, R.R.Whitney, M.R.Yearian

High-Energy Electron Scattering from ⁶Li

NUCLEAR REACTIONS ⁶Li(e, e), (e, e'), E=200, 500 MeV; measured σ(θ); deduced form factors. ⁶Li deduced rms nuclear radius.

doi: 10.1016/0375-9474(71)90257-0
Citations: PlumX Metrics

1971LI26 Phys.Lett. 37B, 282 (1971)

G.C.Li, I.Sick, M.R.Yearian

High Energy Elastic Electron Scattering from ²⁴Mg, ²⁸Si and S

NUCLEAR REACTIONS ²⁸Si, S, ²⁴Mg(e, e), E=250, 500 MeV; measured σ(θ). ²⁴Mg, ²⁸Si, S deduced charge distribution parameters.

doi: 10.1016/0370-2693(71)90019-0
Citations: PlumX Metrics

1971UH01 Phys.Rev.Lett. 26, 578 (1971)

F.J.Uhrhane, J.S.McCarthy, M.R.Yearian

Electron Scattering from Aligned and Nonaligned Ho¹⁶⁵ Nuclei

NUCLEAR REACTIONS ¹⁶⁵Ho(e, e), (e, e'), E=150-460 MeV; measured σ(E). Aligned, nonaligned targets.

doi: 10.1103/PhysRevLett.26.578
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1970MC20 Phys.Rev.Lett. 25, 884 (1970)

J.S.McCarthy, I.Sick, R.R.Whitney, M.R.Yearian

Electromagnetic Structure of the He³ Nucleus

NUCLEAR REACTIONS ³He(e, e), E= not given; measured σ(Ee). ³He deduced nuclear charge, magnetic radii.

doi: 10.1103/PhysRevLett.25.884
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1969MO39 Phys.Rev. 179, 1176 (1969)

L.G.Moretto, R.C.Gatti, S.G.Thompson, J.T.Routti, J.H.Heisenberg, L.M.Middleman, M.R.Yearian, R.Hofstadter

Electron- and Bremsstrahlung-Induced Fission of Heavy and Medium-Heavy Nuclei

NUCLEAR REACTIONS ¹⁵⁴Sm(γ, f), ²⁰⁹Bi(γ, f), E=49.8-421 MeV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry L0090.

doi: 10.1103/PhysRev.179.1176
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0090.

1968FR04 Nucl.Phys. A110, 657(1968)

R.F.Frosch, R.E.Rand, H.Crannell, J.S.McCarthy, L.R.Suelzle, M.R.Yearian

Inelastic Electron Scattering from ⁴He

NUCLEAR REACTIONS ⁴He(e, e'), E=150-400 MeV; measured σ(E; Ee', θ). ⁴He deduced level, level-width, γ-width.

doi: 10.1016/0375-9474(68)90379-5
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1968FR11 Phys.Rev. 174, 1380 (1968)

R.F.Frosch, R.Hofstadter, J.S.McCarthy, G.K.Noldeke, K.J.van Oostrum, M.R.Yearian, B.C.Clark, R.Herman, D.G.Ravenhall

Electron Scattering Studies of Calcium and Titanium Isotopes

NUCLEAR REACTIONS ^40,48Ca(e, e'), E=250, 500 MeV; ^42,44Ca, ⁴⁸Ti(e, e'), E=250 MeV; measured σ(Ee').

doi: 10.1103/PhysRev.174.1380
Citations: PlumX Metrics

1968ZI06 Phys.Rev.Letters 21, 1392 (1968)

P.D.Zimmerman, M.R.Yearian, T.W.Donnelly

Inelastic Electron Scattering Studies from Ca⁴⁰ and Ca⁴⁸

NUCLEAR STRUCTURE ⁴⁰Ca, ⁴⁸Ca; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.21.1392
Citations: PlumX Metrics

1967CR01 Nucl.Phys. A90, 152(1967)

H.Crannell, T.A.Griffy, L.R.Suelzle, M.R.Yearian

A Determination of the Transition Widths of Some Excited States in ¹²C

NUCLEAR REACTIONS ¹²C(e, e'), E = 100-200 MeV; measured σ(Ee', θ). ¹²C deduced levels, level-width. Natural target.

doi: 10.1016/0375-9474(67)90745-2
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1967FR01 Phys.Letters 24B, 54 (1967)

R.F.Frosch, H.L.Crannell, J.S.McCarthy, R.E.Rand, R.S.Safrata, L.R.Suelzle, M.R.Yearian

Search for Excited States of ³He

NUCLEAR STRUCTURE ³He; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(67)90338-3
Citations: PlumX Metrics

1967FR17 Phys.Rev. 160, 874 (1967)

R.F.Frosch, J.S.McCarthy, R.E.Rand, M.R.Yearian

Structure of the He⁴ Nucleus from Elastic Electron Scattering

NUCLEAR REACTIONS ⁴He(e, e), E=100-800 MeV; measured σ(E;θ); deduced form factor. ⁴He deduced nuclear charge distribution parameters.

doi: 10.1103/PhysRev.160.874
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1967RA41 Phys.Rev.Lett. 18, 469 (1967)

R.E.Rand, R.F.Frosch, C.E.Littig, M.R.Yearian

Electron Scattering from the Deuteron at Θ=180 degrees

NUCLEAR REACTIONS ²H(E, E), E=4.419, 4.910 GeV; measured reaction products, Eβ, Iβ; deduced σ(θ), form factors. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.18.469
Citations: PlumX Metrics

1966RA29 Phys.Rev. 144, 859 (1966)

R.E.Rand, R.Frosch, M.R.Yearian

Elastic Electron Scattering from the Magnetic Multipole Distributions of Li⁶, Li⁷, Be⁹, B¹⁰, B¹¹, and N¹⁴

NUCLEAR REACTIONS ^6,7Li, ⁹Be, ^10,11B, ¹⁴N(e, e), E < 230 MeV; measured σ(E); deduced magnetic form factors. ^6,7Li, ⁹Be, ^10,11B, ¹⁴N deduced magnetic moments.

doi: 10.1103/PhysRev.144.859
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1965BU18 Phys.Rev.Lett. 15, 303 (1965)

C.D.Buchanan, M.R.Yearian

Elastic Electron-Deuteron Scattering and Possible Meson-Exchange Effects

NUCLEAR REACTIONS ²H(E, E), E not given; measured reaction products, Eβ, Iβ; deduced σ(θ), meson-exchange effects. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.15.303
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1965CO08 Phys.Rev. 138, B57 (1965)

H.Collard, R.Hofstadter, E.B.Hughes, A.Johansson, M.R.Yearian, R.B.Day, R.T.Wagner

Elastic Electron Scattering from Tritium and Helium-3

NUCLEAR STRUCTURE ³H, ³He; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.138.B57
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1965CR11 Phys.Rev. 137, B865 (1965)

M.Croissiaux, R.Hofstadter, A.E.Walker, M.R.Yearian, D.G.Ravenhall, B.C.Clark, R.Herman

Electron Scattering by Calcium at 250 MeV

NUCLEAR REACTIONS ⁴⁰Ca(e^-, e^-), (e^-, e^-'), E=250 MeV; measured reaction products; deduced σ(θ). Comparison with theoretical calculations.

doi: 10.1103/physrev.137.b865
Citations: PlumX Metrics

1965FR10 Phys.Letters 19, 155 (1965)