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NSR database version of March 21, 2024.

Search: Author = G.W.Hoffmann

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2001JO09      Phys.Rev.Lett. 86, 4483 (2001)

M.B.Johnson, B.Z.Kopeliovich, I.K.Potashnikova, P.L.McGaughey, J.M.Moss, J.C.Peng, G.T.Garvey, M.J.Leitch, M.R.Adams, D.M.Alde, H.W.Baer, M.L.Bartlett, C.N.Brown, W.E.Cooper, T.A.Carey, G.Danner, G.W.Hoffmann, Y.B.Hsiung, D.M.Kaplan, A.Klein, C.Lee, J.W.Lillberg, R.L.McCarthy, C.S.Mishra, M.J.Wang, and the FNAL E772 Collaboration

Energy Loss of Fast Quarks in Nuclei

NUCLEAR REACTIONS 2H, C, Ca, Fe, W(p, X), E at 800 GeV/c; measured dimuon Drell-Yan yields; deduced quark energy loss in nuclear environment.

doi: 10.1103/PhysRevLett.86.4483
Citations: PlumX Metrics


2001WA01      Phys.Rev. C63, 014004 (2001)

J.R.Walston, C.R.Gould, D.G.Haase, B.W.Raichle, M.L.Seely, W.Tornow, W.S.Wilburn, S.I.Penttila, G.W.Hoffmann

Low-Energy NN Tensor Force from n(pol)-p(pol) Scattering: Results of an accurate experimental approach

NUCLEAR REACTIONS 1H(polarized n, n), E=5-20 MeV; measured transverse, longitudinal relative σ; deduced mixing parameter, low-energy NN tensor force. Polarized target, comparisons with previous results.

doi: 10.1103/PhysRevC.63.014004
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13803.


2000KU08      Prog.Theor.Phys.(Kyoto) 103, 321 (2000)

L.Kurth Kerr, B.C.Clark, S.Hama, L.Ray, G.W.Hoffmann

Theoretical and Experimental K+ + Nucleus Total and Reaction Cross Sections from the KDP-RIA Model

NUCLEAR REACTIONS 6Li, 12C, 28Si, 40Ca(K+, X), E at 450-750 MeV/c; calculated total, reaction σ. 12C(K+, K+), E at 715 MeV/c; calculated σ(θ). Kemmer-Duffin-Petiau equation, relativistic impulse approximation. Comparisons with data.


2000PA45      Phys.Rev. C62, 024906 (2000)

S.D.Paganis, G.W.Hoffmann, R.L.Ray, J.-L.Tang, T.Udagawa, R.S.Longacre

Can Doubly Strange Dibaryon Resonances be Discovered at RHIC ?

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated doubly strange dibaryon associated invariant mass spectra, detection probabilities.

doi: 10.1103/PhysRevC.62.024906
Citations: PlumX Metrics


1999RA16      Phys.Rev. C60, 014906 (1999)

R.L.Ray, G.W.Hoffmann

Two-Body Bose-Einstein Correlations in Simulated Relativistic Heavy Ion Collision Events

NUCLEAR REACTIONS 197Au(197Au, X), E=200 GeV/nucleon; calculated pion spectra, two-body correlation functions.

doi: 10.1103/PhysRevC.60.014906
Citations: PlumX Metrics


1999RA20      Phys.Rev.Lett. 83, 2711 (1999)

B.W.Raichle, C.R.Gould, D.G.Haase, M.L.Seely, J.R.Walston, W.Tornow, W.S.Wilburn, S.I.Penttila, G.W.Hoffmann

Double Polarized Neutron-Proton Scattering and Meson-Exchange Nucleon-Nucleon Potential Models

NUCLEAR REACTIONS 1H(polarized n, X), E=5-20 MeV; measured longitudinal, transverse total σ differences; deduced phase-shift mixing parameter. Polarized target. Comparison with meson-exchange model predictions.

doi: 10.1103/PhysRevLett.83.2711
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13803.


1998WA19      Phys.Rev. C58, 1314 (1998)

J.R.Walston, C.D.Keith, C.R.Gould, D.G.Haase, B.W.Raichle, M.L.Seely, W.Tornow, W.S.Wilburn, G.W.Hoffmann, S.I.Penttila

Polarization Transfer in the 3H(p(pol), n(pol))3He Reaction and the 0- Level in 4He

NUCLEAR REACTIONS 3H(polarized p, n), E=1.3-2.8 MeV; measured zero-degree polarization transfer coefficients. 4He deduced 0- level.

doi: 10.1103/PhysRevC.58.1314
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0543.


1997BE32      Phys.Rev. C56, 1164 (1997)

J.Belz, R.D.Cousins, M.V.Diwan, M.Eckhause, K.M.Ecklund, A.D.Hancock, V.L.Highland, C.Hoff, G.W.Hoffmann, G.M.Irwin, J.R.Kane, S.H.Kettell, J.R.Klein, Y.Kuang, K.Lang, R.Martin, M.May, J.McDonough, W.R.Molzon, P.J.Riley, J.L.Ritchie, A.J.Schwartz, A.Trandafir, B.Ware, R.E.Welsh, S.N.White, M.T.Witkowski, S.G.Wojcicki, S.Worm

Addendum to ' Search for the Weak Decay of an H Dibaryon '

doi: 10.1103/PhysRevC.56.1164
Citations: PlumX Metrics


1997PA19      Phys.Rev. C56, 570 (1997)

S.D.Paganis, T.Udagawa, G.W.Hoffmann, R.L.Ray

Can Only Flavor-Nonsinglet H Dibaryons be Stable Against Strong Decays ( Question )

doi: 10.1103/PhysRevC.56.570
Citations: PlumX Metrics


1996BE23      Phys.Rev.Lett. 76, 3277 (1996)

J.Belz, R.D.Cousins, M.V.Diwan, M.Eckhause, K.M.Ecklund, A.D.Hancock, V.L.Highland, C.Hoff, G.W.Hoffmann, G.M.Irwin, J.R.Kane, S.H.Kettell, J.R.Klein, Y.Kuang, K.Lang, R.Martin, M.May, J.McDonough, W.R.Molzon, P.J.Riley, J.L.Ritchie, A.J.Schwartz, A.Trandafir, B.Ware, R.E.Welsh, S.N.White, M.T.Witkowski, S.G.Wojcicki, S.Worm

Search for the Weak Decay of an H Dibaryon

doi: 10.1103/PhysRevLett.76.3277
Citations: PlumX Metrics


1996HO08      Phys.Rev. C53, 1974 (1996)

G.W.Hoffmann, L.Ray, D.Read, S.Worm, M.L.Barlett, A.A.Green, B.Storm, B.C.Clark, S.Hama, R.L.Mercer

Measurement of the Polarization Transfer Parameter D(NN) for 12,13C(p(pol), p(pol)) at 500 MeV

NUCLEAR REACTIONS 12,13C(polarized p, p), E=500 MeV; measured polarization transfer parameter D(NN). Non-relativistic DWBA analysis, coupled-channels Dirac, relativistic DWBA analyses.

doi: 10.1103/PhysRevC.53.1974
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0434.


1996PA50      Nucl.Instrum.Methods Phys.Res. A383, 537 (1996)

S.U.Pandey, D.Cooper, H.Dyke, D.Elliot, T.J.Humanic, J.Kirkman, I.V.Kotov, G.Lo Curto, E.Sugarbaker, G.Vilkelis, R.Bellwied, L.Dou, A.French, J.Hall, C.Pruneau, V.Rykov, J.Takahashi, W.K.Wilson, R.Beuttenmueller, W.Chen, D.DiMassimo, H.W.Kraner, C.J.Liaw, D.Lynn, J.Sedlmeir, G.W.Hoffmann, S.Paganis, D.Read, J.Schambach

Transport Properties of Electrons in Silicon Drift Detectors Measured in Large Magnetic Fields

doi: 10.1016/S0168-9002(96)00778-4
Citations: PlumX Metrics


1996RA43      Phys.Rev. C54, 2582 (1996)

L.Ray, G.W.Hoffmann

Simulated Bose-Einstein Correlations in Multiplicity Distributions from Relativistic Heavy-Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E at 100 GeV/c/nucleon; calculated identical bosons production associated one-, two-body Bose-Einstein correlation functions; deduced three-body correlations quality, relativistic collisions.

doi: 10.1103/PhysRevC.54.2582
Citations: PlumX Metrics


1995KU11      Nucl.Phys. A585, 335c (1995)

L.J.Kurth, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann

Meson-Nucleus Scattering in the KDP Formalism

NUCLEAR REACTIONS 12C(K+, K+), E at 800, 715 MeV/c; calculated σ(θ). Kemmer-Duffin-Petiau equation, relativistic impulse approximation.

doi: 10.1016/0375-9474(94)00594-D
Citations: PlumX Metrics


1995MA44      Phys.Rev. C52, 291 (1995)

A.M.Mack, N.M.Hintz, D.Cook, M.A.Franey, J.Amann, M.Barlett, G.W.Hoffmann, G.Pauletta, D.Ciskowski, M.Purcell

Proton Scattering by 206,207,208Pb at 650 MeV: Phenomenological analysis

NUCLEAR REACTIONS 206,207,208Pb(polarized p, p), (polarized p, p'), E=650 MeV; measured σ(θ), analyzing power vs θ; deduced model parameters. 206,208Pb levels deduced B(λ), neutron-proton matrix element ratios. Phenomenological analysis.

doi: 10.1103/PhysRevC.52.291
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1033.


1994HO01      Phys.Rev. C49, 630 (1994)

G.W.Hoffmann, M.L.Barlett, W.Kielhorn, G.Pauletta, M.Purcell, L.Ray, J.F.Amann, J.J.Jarmer, K.W.Jones, S.Penttila, N.Tanaka, G.Burleson, J.Faucett, M.Gilaini, G.Kyle, L.Stevens, A.M.Mack, D.Mihailidis, T.Averett, J.Comfort, J.Gorgen, J.Tinsley

Spin Correlation Measurements for p(pol) + p(pol) Elastic Scattering at 497.5 MeV

NUCLEAR REACTIONS 1H(polarized p, p), E=497.5 MeV; measured spin correlation parameter A(00NN); deduced nucleon-nucleon spin-dependent amplitudes constraints. Polarized target.

doi: 10.1103/PhysRevC.49.630
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0675.


1994KU05      Phys.Rev. C49, 2086 (1994)

L.Kurth, B.C.Clark, E.D.Cooper, S.Hama, S.Shim, R.L.Mercer, L.Ray, G.W.Hoffmann

Dirac Coupled Channel Calculations for Proton Inelastic Scattering from Spherically Symmetric Nuclei for Projectile Energies of 362, 500, and 800 MeV

NUCLEAR REACTIONS 40Ca, 90Zr, 208Pb(polarized p, p'), (polarized p, p), E=362, 500, 800 MeV; analyzed σ(θ), analyzing power, other polarization data; deduced model parameters. 40Ca, 90Zr, 208Pb levels deduced deformation lengths, parameters. Phenomenological, relativistic impulse approximation optical potentials.

doi: 10.1103/PhysRevC.49.2086
Citations: PlumX Metrics


1994KU23      Phys.Rev. C50, 2624 (1994)

L.J.Kurth, B.C.Clark, E.D.Cooper, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann

Relativistic Impulse Approximation Treatment of the Elastic Scattering of 400 MeV π± on 28Si

NUCLEAR REACTIONS 28Si(π+, π+), (π-, π-), E=400 MeV; calculated σ(θ). Relativistic impulse approximation, Kemmer-Duffin-Petiau formalism.

doi: 10.1103/PhysRevC.50.2624
Citations: PlumX Metrics


1994YE06      Phys.Rev. C50, 897 (1994)

Y.-F.Yen, B.Brinkmoller, D.Dehnhard, M.A.Franey, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.J.Gorgen, B.G.Ritchie, J.R.Tinsley, M.Barlett, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.J.Jarmer, J.A.McGill, C.L.Morris, S.I.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, M.A.Khandaker, S.Chakravarti

Pion Elastic Scattering from Polarized 13C in the Energy Region of the P33 Resonance

NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=130-180 MeV; 13C(π+, π+), E=223 MeV; 13C(π-, π-), E=226 MeV; measured analyzing power A(y)(θ), σ(θ); deduced spin-flip transition quadrupole component role. Polarized, unpolarized target. DWIA calculations, optical, Δ-hole models.

doi: 10.1103/PhysRevC.50.897
Citations: PlumX Metrics


1991BA45      Phys.Lett. 264B, 21 (1991)

M.L.Barlett, R.W.Fergerson, G.W.Hoffmann, J.A.Marshall, L.Ray, J.F.Amann, B.E.Bonner, J.B.McClelland

Inclusive Quasielastic Spin Observables for p(pol) + 2H, 12C at 500 MeV

NUCLEAR REACTIONS 2H, 12C(polarized p, p), E=500 MeV; measured analyzing power, spin rotation depolarization parameters. Relativistic plane wave impulse approximation calculation.

doi: 10.1016/0370-2693(91)90696-N
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0567.


1991GO14      Phys.Rev.Lett. 66, 2193 (1991)

J.J.Gorgen, J.R.Comfort, J.R.Tinsley, T.Averett, J.DeKorse, G.Franklin, B.G.Ritchie, G.Kyle, A.Klein, B.Berman, G.Burleson, K.Cranston, J.A.Faucett, J.J.Jarmer, J.N.Knudson, S.Penttila, N.Tanaka, B.Brinkmoller, D.Dehnhard, Y.-F.Yen, S.Hoibraten, H.Breuer, B.S.Flanders, M.A.Khandaker, D.L.Naples, D.Zhang, M.L.Barlett, G.W.Hoffmann, M.Purcell

Analyzing Powers for Pion Charge Exchange on Polarized 13C

NUCLEAR REACTIONS 13C(π+, π0), E=163 MeV; measured σ(θ), analyzing power vs θ. Polarized target.

doi: 10.1103/PhysRevLett.66.2193
Citations: PlumX Metrics


1991YE01      Phys.Rev.Lett. 66, 1959 (1991)

Y.-F.Yen, B.Brinkmoller, D.Dehnhard, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.J.Gorgen, B.G.Ritchie, J.R.Tinsley, M.Barlett, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.J.Jarmer, J.A.McGill, C.L.Morris, S.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, M.A.Khandaker, S.Chakravarti

Asymmetry Measurement of Pion Elastic Scattering from Polarized 13C in the Energy Region of the P33 Resonance

NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=132-226 MeV; measured analyzing power vs θ. Polarized target.

doi: 10.1103/PhysRevLett.66.1959
Citations: PlumX Metrics


1990GO36      J.Phys.(Paris), Colloq.C-6, 583 (1990)

J.Gorgen, J.Comfort, T.Averett, J.DeKorse, G.Franklin, B.Ritchie, J.Tinsley, G.Kyle, B.Berman, G.R.Burleson, K.Cranston, A.Klein, J.A.Faucett, J.Jarmer, J.N.Knudson, S.Penttila, N.Tanaka, B.Brinkmoller, D.Dehnhard, Y.F.Yen, H.Breuer, M.A.Khandaker, D.L.Naples, B.S.Flanders, D.Zhang, M.Barlett, G.W.Hoffmann, M.Purcell, S.Hoibraten

Analyzing Power Measurements for the (π+, π0) Reaction on a Polarized 13C Target at T(π+) = 163 MeV

NUCLEAR REACTIONS 13C(π+, π0), E=163 MeV; measured σ(θ), analyzing power vs θ. Polarized target. DWIA analyses.


1990HO06      Phys.Rev. C41, 1651 (1990)

G.W.Hoffmann, M.L.Barlett, D.Ciskowski, G.Pauletta, M.Purcell, L.Ray, J.F.Amann, J.J.Jarmer, K.W.Jones, S.Pentilla, N.Tanaka, M.M.Gazzaly, J.R.Comfort, B.C.Clark, S.Hama

Cross Sections, Analyzing Powers, and Spin-Rotation-Depolarization Observables for 500 MeV Proton Elastic Scattering from 12C and 13C

NUCLEAR REACTIONS 12,13C(polarized p, p), E=494 MeV; measured σ(θ), analyzing powers, spin rotation depolarization observables; deduced phenomenological Dirac optical potentials. Calculated retativistic impulse approximation optical potentials, observables.

doi: 10.1103/PhysRevC.41.1651
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0140.


1990HO22      Phys.Rev.Lett. 65, 3096 (1990)

G.W.Hoffmann, M.L.Barlett, W.Kielhorn, G.Pauletta, M.Purcell, L.Ray, J.F.Amann, J.J.Jarmer, K.W.Jones, S.Penttila, N.Tanaka, G.Burleson, J.Faucett, M.Gilaini, G.Kyle, L.Stevens, A.M.Mack, D.Mihailidis, T.Averett, J.Comfort, J.Gorgen, J.Tinsley, B.C.Clark, S.Hama, R.L.Mercer

Polarized-Proton Elastic Scattering from Polarized 13C

NUCLEAR REACTIONS 13C(polarized p, p), E=497.5 MeV; measured spin correlation parameter, target analyzing power vs θ. Dynamic nuclear polarization technique, polarized, cooled target, enriched ethylene glycol target.

doi: 10.1103/PhysRevLett.65.3096
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0677.


1990YE06      J.Phys.(Paris), Colloq.C-6, 587 (1990)

Y.-F.Yen, B.Brinkmoller, D.Dehnhard, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.Gorgen, B.Ritchie, J.R.Tinsley, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.Jarmer, J.A.McGill, C.L.Morris, S.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, S.Hoibraten, M.Khandaker, S.Chakravarti

Pion Elastic Scattering from Polarized 13C in the Energy Region of the [3, 3] Resonance

NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=114-226 MeV; measured analyzing power vs θ. Polarized target. DWIA analyses.


1989BA62      Phys.Rev. C40, 2697 (1989)

M.L.Barlett, G.W.Hoffmann, L.Ray, G.Pauletta, K.H.McNaughton, J.F.Amann, K.W.Jones, J.B.McClelland, M.W.McNaughton, R.Fergerson, D.Lopiano

Inclusive and Exclusive Quasielastic p(pol) + 2H Spin Observables at 647 and 800 MeV

NUCLEAR REACTIONS 2H(polarized p, p), (polarized p, n), E=647, 800 MeV; measured inclusive, exclusive quasielastic analyzing powers, spin-rotation depolarization observables; deduced free proton-neutron spin-rotation depolarization observables. Liquid deuterium target.

doi: 10.1103/PhysRevC.40.2697
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0680.


1988BL08      Phys.Rev. C37, 1987 (1988)

G.S.Blanpied, B.G.Ritchie, M.L.Barlett, G.W.Hoffmann, J.A.McGill, E.C.Milner, K.W.Jones, S.K.Nanda, R.de Swiniarski

Elastic and Inelastic Scattering of 0.8 GeV Polarized Protons from 24Mg and 26Mg

NUCLEAR REACTIONS 24,26Mg(polarized p, p), (polarized p, p'), E=800 MeV; measured σ(θ), analyzing power vs θ. 24,26Mg deduced levels, L, deformation lengths, β(l).

doi: 10.1103/PhysRevC.37.1987
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0689.


1988BL13      Phys.Rev. C38, 2180 (1988)

G.S.Blanpied, B.G.Ritchie, M.L.Barlett, R.W.Fergerson, G.W.Hoffmann, J.A.McGill, B.H.Wildenthal

Elastic and Inelastic Scattering of 0.8 GeV Protons from 20Ne and 22Ne

NUCLEAR REACTIONS 20,22Ne(p, p), (p, p'), E=0.8 GeV; measured σ(Ep), σ(θ). 22,20Ne levels deduced multipole moments, deformation lengths.

doi: 10.1103/PhysRevC.38.2180
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0688.


1988HI01      Phys.Rev. C37, 692 (1988)

N.M.Hintz, D.Cook, M.Gazzaly, M.A.Franey, M.L.Barlett, G.W.Hoffmann, R.Fergerson, J.McGill, G.Pauletta, R.L.Boudrie, J.B.McClelland, K.W.Jones

Energy Dependence of Neutron-Proton Matrix Element Ratios Derived from 25-800 MeV Energy Proton Scattering

NUCLEAR REACTIONS 58Ni, 208Pb(p, p), (p, p'), E=318-800 MeV; measured σ(θ); deduced potential deformation lengths. 40Ca, 58Ni, 208Pb levels deduced neutron, proton matrix element ratio. Other data input.

doi: 10.1103/PhysRevC.37.692
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1292.


1988HO01      Phys.Rev. C37, 397 (1988)

G.W.Hoffmann, M.L.Barlett, R.W.Fergerson, J.A.Marshall, J.A.McGill, E.C.Milner, L.Ray, J.F.Amann

Differential Cross Section and Analyzing Power Measurements for p + p Elastic Scattering at 497.5 MeV

NUCLEAR REACTIONS 1H(polarized p, p), (p, p), E ≈ 497.5 MeV; measured σ(θ), analyzing power for (θ(cm)=16°-97°). Phase shift analysis.

doi: 10.1103/PhysRevC.37.397
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0658.


1988HO05      Phys.Rev. C37, 1307 (1988)

G.W.Hoffmann, M.L.Barlett, G.Pauletta, L.Ray, J.F.Amann, K.Jones, J.B.McClelland, R.W.Fergerson, M.M.Gazzaly, B.C.Clark, R.L.Mercer

Large Angle p(pol) + 40Ca Elastic Scattering at 497.5 MeV

NUCLEAR REACTIONS 40Ca(polarized p, p), E=497.5 MeV; measured σ(θ), analyzing power. Relativistic, nonrelativistic scattering models.

doi: 10.1103/PhysRevC.37.1307
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0678.


1988RA02      Phys.Rev. C37, 224 (1988)

L.Ray, G.W.Hoffmann, M.L.Barlett, N.Ottenstein

Relativistic Effects in Forward Angle Proton-Nucleus Elastic Scattering

NUCLEAR REACTIONS 16O, 40Ca, 208Pb(p, p), E=500, 800 MeV; calculated σ(θ). Relativistic, nonrelativistic scattering models comparison.

doi: 10.1103/PhysRevC.37.224
Citations: PlumX Metrics


1988RA08      Phys.Rev. C37, 1169 (1988); Erratum Phys.Rev. C39, 2089 (1989)

L.Ray, G.W.Hoffmann, M.L.Barlett, J.D.Lumpe, B.C.Clark, S.Hama, R.L.Mercer

Relativistic Impulse Approximation Description of Polarized Proton Elastic Scattering from Polarized 13C

NUCLEAR REACTIONS 13C(polarized p, p), E=500 MeV; calculated σ(θ), P(θ), spin observables; deduced target nucleus relativistic effects role. Relativistic dynamics, pseudovector coupling.

doi: 10.1103/PhysRevC.37.1169
Citations: PlumX Metrics


1988SA33      Phys.Rev. C38, 2466 (1988)

L.Santi, M.Barlett, D.Ciskowski, R.Garfagnini, M.M.Gazzaly, G.W.Hoffmann, K.W.Jones, M.A.Nasser, G.Pauletta, C.Smith, N.Tanaka, R.Whitney

Evidence for Narrow Structure in the Analyzing Power of the 3He(p(pol), d)X Reaction

NUCLEAR REACTIONS 3He(polarized p, d), E at 1.46 GeV/c; measured σ(θ), analyzing power; deduced structure.

doi: 10.1103/PhysRevC.38.2466
Citations: PlumX Metrics


1988SH32      Phys.Rev. C38, 1968 (1988)

S.Shim, B.C.Clark, S.Hama, E.D.Cooper, R.L.Mercer, L.Ray, G.W.Hoffmann

Dirac Coupled Channels Calculation for p + 40Ca Inelastic Scattering using the Relativistic Impulse Approximation

NUCLEAR REACTIONS 40Ca(polarized p, p), (polarized p, p'), E=497.5 MeV; calculated σ(θ), analyzing power vs θ. 40Ca levels deduced deformation lengths. Relativistic impulse approximation.

doi: 10.1103/PhysRevC.38.1968
Citations: PlumX Metrics


1987BA22      Phys.Rev. C35, 2185 (1987)

M.L.Barlett, G.W.Hoffmann, L.Ray

Effective Interaction Analysis of 500 MeV (p(pol), p') Excitation of Low-Lying States in 40,48Ca, 90Zr, and 208Pb

NUCLEAR REACTIONS 90Zr, 208Pb(polarized p, p'), E=500 MeV; measured σ(θ), analyzing power vs θ. 40,48Ca(polarized p, p'), E=500 MeV; analyzed data. 40,48Ca, 90Zr, 208Pb levels deduced neutron transition densities, neutron, proton multipole moment ratios. DWBA analysis.

doi: 10.1103/PhysRevC.35.2185
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1987CO06      Phys.Rev. C35, 456 (1987)

D.Cook, N.M.Hintz, M.M.Gazzaly, G.Pauletta, R.W.Fergerson, G.W.Hoffmann, J.B.McClelland, K.W.Jones

High Spin States in 208Pb

NUCLEAR REACTIONS 208Pb(p, p), (p, p'), E=318 MeV; measured σ(θ). 208Pb levels deduced proton, electron quenching factor differences. Enriched target. DWIA analyses.

doi: 10.1103/PhysRevC.35.456
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1986AA01      Nucl.Phys. A460, 675 (1986)

B.Aas, E.Bleszynski, M.Bleszynski, M.Hajisaeid, G.J.Igo, F.Irom, G.Pauletta, A.Rahbar, A.T.M.Wang, C.F.Amann, T.A.Carey, W.D.Cornelius, J.B.McClelland, M.Barlett, G.W.Hoffmann, M.Gazzaly

Proton Polarization Observables for the Elastic and Inelastic Scattering of 500 MeV Protons from 40Ca and 208Pb

NUCLEAR REACTIONS 40Ca, 208Pb(polarized p, p), (polarized p, p'), E=500 MeV; measured proton polarization, spin rotation parameters. Relativistic, nonrelativistic model comparisons.

doi: 10.1016/0375-9474(86)90531-2
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1986FE01      Phys.Rev. C33, 239 (1986)

R.W.Fergerson, M.L.Barlett, G.W.Hoffmann, J.A.Marshall, E.C.Milner, G.Pauletta, L.Ray, J.F.Amann, K.W.Jones, J.B.McClelland, M.Gazzaly, G.J.Igo

Spin-Rotation Parameter Q for 800 MeV Proton Elastic Scattering from 16O, 40Ca, and 208Pb

NUCLEAR REACTIONS 16O, 40Ca, 208Pb(polarized p, p), E=800 MeV; measured spin rotation parameter vs θ. Relativistic, nonrelativistic microscopic optical model.

doi: 10.1103/PhysRevC.33.239
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1986MA52      Phys.Rev. C34, 1433 (1986)

J.A.Marshall, M.L.Barlett, R.W.Fergerson, G.W.Hoffmann, E.C.Milner, L.Ray, J.F.Amann, B.E.Bonner, J.B.McClelland

Determination of Proton-Nucleon Analyzing Powers and Spin-Rotation-Depolarization Parameters at 500 MeV

NUCLEAR REACTIONS 1,2H(polarized p, p), (polarized p, p'), E=500 MeV; measured analyzing powers, spin-rotation depolarization parameters vs θ. Liquid targets, plastic scintillators. Phase shift solutions.

doi: 10.1103/PhysRevC.34.1433
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1986RA05      Phys.Rev.Lett. 56, 2465 (1986)

L.Ray, G.W.Hoffmann, M.L.Barlett, J.J.Jarmer, B.C.Clark, R.E.Kozack, R.L.Mercer, G.R.Burleson, S.Hama

Sensitivity of p(pol) + A(pol) Elastic Spin Observables to Relativistic Aspects of Nuclear Structure

NUCLEAR REACTIONS 13C(polarized p, p), E=500 MeV; calculated σ(θ), polarization, other parameters vs θ; deduced relativistic effects role.

doi: 10.1103/PhysRevLett.56.2465
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1985BA30      Phys.Rev. C32, 239 (1985)

M.L.Barlett, G.W.Hoffmann, J.A.McGill, B.Hoistad, L.Ray, R.W.Fergerson, E.C.Milner, J.A.Marshall, J.F.Amann, B.E.Bonner, J.B.McClelland

Proton-Nucleon Spin-Rotation and -Depolarization Parameters at 800 MeV

NUCLEAR REACTIONS 1H, 1n(polarized p, p), E=800 MeV; measured spin polarization, depolarization parameters vs θ. Liquid deuterium target.

doi: 10.1103/PhysRevC.32.239
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1985BA38      Phys.Lett. 158B, 289 (1985)

M.L.Barlett, G.W.Hoffmann, L.Ray

Nonrelativistic Distorted Wave Born Approximation Predictions for 500 MeV (p(pol), p(pol)') Spin-Rotation Observables

NUCLEAR REACTIONS 40Ca, 208Pb(polarized p, p'), E=500 MeV; calculated spin rotation parameter vs θ; deduced phenomenological effective interaction role. Nonrelativistic DWBA.

doi: 10.1016/0370-2693(85)91185-2
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1985BL22      Phys.Rev. C32, 2152 (1985)

G.S.Blanpied, B.G.Ritchie, M.L.Barlett, G.W.Hoffmann, J.A.McGill, M.A.Franey, M.Gazzaly

Elastic Scattering of 0.8 GeV Protons from the Non-Zero-Spin Nuclei 13C and 14N

NUCLEAR REACTIONS 12,13C, 14N(p, p), (polarized p, p), E=0.8 GeV; measured σ(θ), analyzing power vs θ; deduced optical potential parameters.

doi: 10.1103/PhysRevC.32.2152
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1985MI04      Phys.Rev.Lett. 54, 1237 (1985)

C.Milner, M.Barlett, G.W.Hoffmann, S.Bart, R.E.Chrien, P.Pile, P.D.Barnes, G.B.Franklin, R.Grace, H.S.Plendl, J.F.Amann, T.S.Bhatia, T.Kozlowski, J.C.Peng, R.R.Silbar, H.A.Thiessen, C.Glashausser, J.A.McGill, R.Hackenburg, E.V.Hungerford, R.L.Stearns

Observation of Lambda-Hypernuclei in the Reaction 12C(π+, K+)12C(Lamdba)

NUCLEAR REACTIONS 12C(π+, K+), E at 716, 728 MeV/c; measured σ(θ); deduced 12C hypernuclear levels.

doi: 10.1103/PhysRevLett.54.1237
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1985RA02      Phys.Rev. C31, 538 (1985); Erratum Phys.Rev. C34, 2353 (1986)

L.Ray, G.W.Hoffmann

Relativistic and Nonrelativistic Impulse Approximation Descriptions of 300-1000 MeV Proton + Nucleus Elastic Scattering

NUCLEAR REACTIONS 40,48Ca, 208Pb(p, p), (polarized p, p), E=0.3-1 GeV; calculated σ(θ), analyzing power, spin rotation parameters vs θ; deduced effective, isotopic neutron density differences, scalar densities. Relativistic, nonrelativistic impulse approximation.

doi: 10.1103/PhysRevC.31.538
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1985SE14      Phys.Lett. 158B, 23 (1985)

K.K.Seth, D.Barlow, A.Saha, R.Soundranayagam, S.Iversen, M.Kaletka, M.Bosko, D.Smith, G.W.Hoffmann, M.L.Barlett, R.Fergerson, J.McGill, E.C.Milner

Polarized Proton Inelastic Scattering from 40Ca and 48Ca at 500 MeV

NUCLEAR REACTIONS 40,48Ca(polarized p, p'), E=500 MeV; measured σ(θ), analyzing power vs θ. 40Ca(polarized p, p), E=500 MeV; analyzed spin rotation parameter vs θ; deduced optical potential parameters. 40,48Ca deduced mass deformation parameters, lengths.

doi: 10.1016/0370-2693(85)90731-2
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1984BA11      Phys.Rev. C29, 1407 (1984)

M.L.Barlett, W.R.Coker, G.W.Hoffmann, L.Ray

Effective Isoscalar Nucleon-Nucleon Interactions at 500 MeV

NUCLEAR REACTIONS 40,48Ca, 90Zr, 208Pb(polarized p, p), E=500 MeV; analyzed σ(θ), analyzing power, spin rotation parameter vs θ. 90Zr, 208Pb deduced neutron-proton rms radius difference. 40,48Ca deduced neutron-proton, isotopic neutron rms radii differences. Folding model, Schrodinger equivalent Dirac optical potential, effective interactions.

doi: 10.1103/PhysRevC.29.1407
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1984BA33      Phys.Rev. C30, 279 (1984)

M.L.Barlett, G.W.Hoffmann, J.A.McGill, R.W.Fergerson, E.C.Milner, J.A.Marshall, J.F.Amann, B.E.Bonner, J.B.McClelland

Forward-Angle Elastic p(pol)p Spin-Depolarization and -Rotation Parameters at 0.8 GeV

NUCLEAR REACTIONS 1H(polarized p, p), E=800 MeV; measured spin rotation, spin depolarization parameters vs θ. Global phase shift analysis.

doi: 10.1103/PhysRevC.30.279
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1984BL14      Phys.Rev. C30, 1233 (1984)

G.S.Blanpied, G.A.Balchin, G.E.Langston, B.G.Ritchie, M.L.Barlett, G.W.Hoffmann, J.A.McGill, M.A.Franey, M.Gazzaly, B.H.Wildenthal

Excitation of the Ground State Rotational Band in 20Ne by 0.8 GeV Protons

NUCLEAR REACTIONS 20Ne(polarized p, p'), E=0.8 GeV; measured σ(θ), analyzing power vs θ, σ(Ep'); deduced potential parameters. 20Ne levels deduced β, B(λ). Coupled-channels calculation.

doi: 10.1103/PhysRevC.30.1233
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1984CL05      Phys.Rev. C30, 314 (1984)

B.C.Clark, S.Hama, E.Sugarbaker, M.A.Franey, R.L.Mercer, L.Ray, G.W.Hoffmann, B.D.Serot

Relativistic Description of (p, n) Reactions to the Isobaric Analog State

NUCLEAR REACTIONS 90Zr(polarized p, p), (polarized p, n), E=160, 500 MeV; calculated σ(θ), analyzing power vs θ, spin rotation function vs θ; deduced proton-nucleus optical potential parameters. Lane model, relativistic generalization.

doi: 10.1103/PhysRevC.30.314
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1984CO01      Phys.Lett. 135B, 363 (1984)

W.R.Coker, G.W.Hoffmann, L.Ray

Relative Sensitivities of Medium Energy K+ + Nucleus and p + Nucleus Elastic Angular Distributions to Neutron Density Distributions

NUCLEAR REACTIONS 40,48Ca(p, p), E=800 MeV; 40,48Ca(K+, K+), E=444, 991 MeV; calculated σ(θ); deduced target point neutron density dependences. Relativisitic kinematics, first-order Kerman-McManus-Thaler optical model.

doi: 10.1016/0370-2693(84)90294-6
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1984HI10      Phys.Rev. C30, 1976 (1984)

N.M.Hintz, M.A.Franey, M.M.Gazzaly, D.Cook, G.S.Kyle, D.Dehnhard, S.J.Seestrom-Morris, G.W.Hoffmann, M.Barlett, G.S.Blanpied, J.A.McGill, J.B.McClelland, R.L.Boudrie, F.Irom, G.Pauletta

High Spin States in 28Si and 58Ni

NUCLEAR REACTIONS 28Si, 58Ni(p, p'), E=333, 498, 800 MeV; measured σ(θ), σ(Ep). 28Si, 58Ni levels deduced transition densities. DWIA, other (p, p'), (e, e') data analysis.

doi: 10.1103/PhysRevC.30.1976
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1984MC02      Phys.Rev. C29, 204 (1984)

J.A.McGill, G.W.Hoffmann, M.L.Barlett, R.W.Fergerson, E.C.Milner, R.E.Chrien, R.J.Sutter, T.Kozlowski, R.L.Stearns

Proton + Nucleus Inclusive (p, p') Scattering at 800 MeV

NUCLEAR REACTIONS 1,2H, 12C, 40Ca, 208Pb(p, p'X), E=800 MeV; measured σ(θ, Ep); deduced angle integrated σ, pion production mechansim. Quasifree scattering formalism.

doi: 10.1103/PhysRevC.29.204
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1984MC04      Phys.Lett. 134B, 157 (1984)

J.A.McGill, C.Glashausser, K.Jones, S.K.Nanda, M.Barlett, R.Fergerson, J.A.Marshall, E.C.Milner, G.W.Hoffmann

Inclusive (p, p') Cross Sections and Analyzing Powers for 1H and 12C in the Delta Region

NUCLEAR REACTIONS 1H, 12C(polarized p, p'X), E=800 MeV; measured σ(θ), analyzing power vs θ.

doi: 10.1016/0370-2693(84)90661-0
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1984RA18      Phys.Rev. C30, 1593 (1984)

L.Ray, G.W.Hoffmann

Large Angle Proton + 208Pb Elastic Scattering at 800 MeV

NUCLEAR REACTIONS 208Pb(p, p), E=800 MeV; calculated σ(θ); deduced channel coupling role. Relativistic, nonrelativistic impulse approximations.

doi: 10.1103/PhysRevC.30.1593
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1984SM04      Phys.Rev. C30, 593 (1984)

G.R.Smith, J.R.Shepard, R.L.Boudrie, R.J.Peterson, G.S.Adams, T.S.Bauer, G.J.Igo, G.Pauletta, C.A.Whitten, Jr., A.Wriekat, B.Hoistad, G.W.Hoffmann

(p, d) Reaction at 800 MeV

NUCLEAR REACTIONS 7Li, 12,13C, 16O, 25Mg, 28Si, 40Ca(p, d), E=800 MeV; measured σ(θ), σ(Ed); deduced reaction mechanism. 27Si, 39Ca, 15O, 24Mg, 12,11C, 6Li deduced high-spin state population enhancement. DWBA analysis.

doi: 10.1103/PhysRevC.30.593
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1983BA05      Phys.Rev. C27, 682 (1983)

M.L.Barlett, G.W.Hoffmann, J.A.McGill, B.Hoistad, L.Ray, R.W.Fergerson, E.C.Milner, J.A.Marshall, J.F.Amann, B.E.Bonner, J.B.McClelland, G.S.Blanpied, R.A.Arndt

Forward-Angle Elastic and Quasielastic Proton-Nucleon Cross Sections and Analyzing Powers at 0.8 GeV

NUCLEAR REACTIONS 1H(p, p), (polarized p, p), E=800 MeV; measured σ(θ), analyzing power vs θ. 2H(polarized p, 2p), (polarized p, pn), E=800 MeV; measured analyzing power vs θ, quasielastic scattering; deduced proton nucleus amplitudes. Liquid hydrogen, deuterium, CH, CH2 targets. 40Ca(polarized p, p), E=800 MeV; analyzed σ(θ), analyzing power data; deduced medium correction effects. Kerman-McManus-Thaler formalism, amplitude input from present data.

doi: 10.1103/PhysRevC.27.682
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1983BA06      Nucl.Phys. A393, 283 (1983)

F.T.Baker, A.Scott, M.A.Grimm, W.G.Love, V.Penumetcha, C.Glashausser, G.S.Adams, G.Igo, G.W.Hoffmann, J.M.Moss, W.Swenson, B.E.Wood

The 90,92Zr(p(pol), p') Reactions at E(p) = 800 MeV

NUCLEAR REACTIONS 90,92Zr(polarized p, p), (polarized p, p'), E=800 MeV; measured σ(Ep', θ), σ(θ), Aθ, A(Ep', θ). Distorted wave analyses, collective, semimicroscopic-models, free nucleon-nucleon t-matrix. Enriched targets.

doi: 10.1016/0375-9474(83)90143-4
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1983CL05      Phys.Rev. C28, 1421 (1983)

B.C.Clark, S.Hama, R.L.Mercer, L.Ray, G.W.Hoffmann, B.D.Serot

Energy Dependence of the Relativistic Impulse Approximation for Proton-Nucleus Elastic Scattering

NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=181-1040 MeV; calculated σ(θ), analyzing power, spin rotation power vs θ. Relativistic, nonrelativistic impulse approximation.

doi: 10.1103/PhysRevC.28.1421
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1983MO04      Phys.Lett. 123B, 37 (1983)

C.L.Morris, J.F.Amann, S.J.Seestrom-Morris, J.A.McGill, C.Glashausser, K.Jones, S.Nanda, M.Barlett, G.W.Hoffmann, C.Milner, C.F.Moore, J.R.Comfort, L.C.Bland, R.Gilman

Low-Momentum Delta Production in the 13C(p, d)12C Reaction

NUCLEAR REACTIONS 13C(p, d), E=800 MeV; measured inclusive deuteron production σ, dp-, dπ-, dpp-coin; deduced isobar-hole admixtures in 12C.

doi: 10.1016/0370-2693(83)90953-X
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1983RA12      Phys.Rev. C27, 2133 (1983)

L.Ray, G.W.Hoffmann

800 MeV Protons as Probes of Neutron Transition Densities

NUCLEAR REACTIONS 208Pb(p, p'), E=800 MeV; analyzed σ(θ). 208Pb level deduced neutron transition density. DWBA analysis, first-order optical potential model. Multipole moment error analysis, sensitivity analysis.

doi: 10.1103/PhysRevC.27.2133
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1983RA13      Phys.Rev. C27, 2143 (1983)

L.Ray, G.W.Hoffmann

Proton Isotonic Density Differences from 0.8 GeV Proton-Nucleus Elastic Scattering

NUCLEAR REACTIONS 48Ca, 54Fe(polarized p, p), E=0.8 GeV; analyzed σ(θ), analyzing power vs θ. 54Fe, 48Ca deduced proton density differences. Local, spin-dependent second order Kerman-McManus-Thaler optical potential, isovector terms, medium effects, subshell corrections.

doi: 10.1103/PhysRevC.27.2143
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1982AA04      Phys.Rev. C26, 1770 (1982)

B.Aas, E.Bleszynski, M.Bleszynski, M.Haji-Saeid, G.Igo, F.Irom, G.Pauletta, A.Rahbar, A.T.M.Wang, J.F.Amann, T.A.Carey, W.D.Cornelius, J.B.McClelland, C.Glashausser, S.Nanda, M.Barlett, G.W.Hoffmann, M.Gazzaly

Observed Relations between Proton Spin Observables in Natural Parity Transitions in 40Ca(p, p')40Ca and 208Pb(p, p')208Pb Reactions at 500 MeV

NUCLEAR REACTIONS 40Ca, 208Pb(polarized p, p'), E=497 MeV; measured proton depolarization tensor parameters; deduced proton spin observable relations, parity dependence.

doi: 10.1103/PhysRevC.26.1770
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1982BL01      Phys.Rev. C25, 422 (1982)

G.S.Blanpied, N.M.Hintz, G.S.Kyle, M.A.Franey, S.J.Seestrom-Morris, R.K.Owen, J.W.Palm, D.Dehnhard, M.L.Barlett, C.J.Harvey, G.W.Hoffmann, J.A.McGill, R.P.Liljestrand, L.Ray

Elastic and Inelastic Scattering of 0.8 GeV Protons from 24Mg and 26Mg

NUCLEAR REACTIONS 24,26Mg(p, p), (p, p'), E=0.8 GeV; measured σ(θ). 24,26Mg deduced deformation lengths, multipole moments. Optical model, DWBA, coupled-channels analyses, rotational model.

doi: 10.1103/PhysRevC.25.422
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1982BL08      Phys.Rev. C25, 2550 (1982)

G.S.Blanpied, M.L.Barlett, G.W.Hoffmann, J.A.McGill

Scattering of 0.8 GeV Protons from 14N

NUCLEAR REACTIONS 14N(p, p'), E=0.8 GeV; measured σ(θ), σ(Ep'). 14N levels deduced deformation lengths. DWBA analysis.

doi: 10.1103/PhysRevC.25.2550
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1982BL10      Phys.Rev. C25, 2563 (1982)

E.Bleszynski, M.Bleszynski, S.Hajisaeid, G.J.Igo, F.Irom, J.B.McClelland, G.Pauletta, A.Rahbar, A.T.Wang, C.A.Whitten, Jr., G.Adams, M.Barlett, G.W.Hoffmann, J.A.McGill, R.Boudrie, G.Kyle

Large Angle Elastic and Inelastic Scattering of Protons from 40Ca at 800 MeV

NUCLEAR REACTIONS 40Ca(p, p), (p, p'), (polarized p, p), (polarized p, p'), E=0.8 GeV; measured σ(Ep'), σ(θ), A(θ). 40Ca deduced ground state density distribution, correlation length, deformation parameters β2, β3, β5. Glauber multiple scattering theory.

doi: 10.1103/PhysRevC.25.2563
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1982GA02      Phys.Rev. C25, 408 (1982)

M.M.Gazzaly, N.M.Hintz, G.S.Kyle, R.K.Owen, G.W.Hoffmann, M.Barlett, G.Blanpied

Neutron-Proton Decomposition of Transition Matrix Elements from a Comparison of 800 MeV Proton Scattering with Electromagnetic Methods

NUCLEAR REACTIONS 90Zr, 120Sn, 144Sm, 208Pb(p, p'), E=800 MeV; measured σ(θ). 90Zr, 120Sn, 144Sm, 208Pb, 40Ca, 58Ni deduced deformation lengths, neutron, proton matrix element ratios. Optical model, DWBA analyses.

doi: 10.1103/PhysRevC.25.408
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1982GL08      Phys.Lett. 116B, 215 (1982)

C.Glashausser, R.De Swiniarski, K.Jones, S.Nanda, F.T.Baker, M.Grimm, V.Penumetcha, A.Scott, G.Adams, G.Igo, G.W.Hoffmann, J.Moss, W.Swenson, B.E.Wood

Coupled-Channels Analysis of 800 MeV Polarized Proton Inelastic Scattering from 18O

NUCLEAR REACTIONS 18O(polarized p, p'), E=800 MeV; measured σ(θ), analyzing power vs θ; deduced optical model parameters. 18O deduced β2, β4, β6. Coupled-channels analysis.

doi: 10.1016/0370-2693(82)90328-8
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1981BL07      Phys.Rev. C23, 2599 (1981)

G.S.Blanpied, G.W.Hoffmann, M.L.Barlett, J.A.McGill, S.J.Greene, L.Ray, O.B.Van Dyck, J.Amann, H.A.Thiessen

Large Angle Scattering of 0.8 GeV Protons from 12C

NUCLEAR REACTIONS 12C(p, p'), E=800 MeV; measured σ(θ). 12C deduced charge density multipole moments M(E2), M(E4). Optical model, DWBA, coupled-channels analyses, rotational model.

doi: 10.1103/PhysRevC.23.2599
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1981HO20      Phys.Rev. C24, 541 (1981)

G.W.Hoffmann, L.Ray, M.Barlett, W.R.Coker, J.McGill, G.S.Adams, G.J.Igo, F.Irom, A.T.M.Wang, C.A.Whitten, Jr., R.L.Boudrie, J.F.Amann, C.Glashausser, N.M.Hintz, G.S.Kyle, G.S.Blanpied

A(y)(θ) for p(pol) + 208Pb Elastic Scattering at 0.8 GeV and a Test of Multiple Scattering Theory

NUCLEAR REACTIONS 208Pb(polarized p, p), E=0.8 GeV; measured analyzing power vs θ. Microscopic optical model, second-order Kerman-McManus-Thaler multiple scattering approach, electromagnetic spin-orbit term.

doi: 10.1103/PhysRevC.24.541
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1981HO26      Phys.Rev.Lett. 47, 1436 (1981)

G.W.Hoffmann, L.Ray, M.L.Barlett, R.Fergerson, J.McGill, E.C.Milner, K.K.Seth, D.Barlow, M.Bosko, S.Iversen, M.Kaletka, A.Saha, D.Smith

Elastic Scattering of 500-MeV Polarized Protons from 40,48Ca, 90Zr, and 208Pb, and Breakdown of the Impulse Approximation at Small Momentum Transfer

NUCLEAR REACTIONS 40,48Ca, 90Zr, 208Pb(polarized p, p), E=500 MeV; measured σ(θ), A(θ); deduced impulse approximation breakdown. Second-order. Kerman-McManus-Thaler optical potential.

doi: 10.1103/PhysRevLett.47.1436
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1981PA22      Phys.Lett. 106B, 470 (1981)

G.Pauletta, G.Adams, M.M.Gazzaly, G.J.Igo, A.T.M.Wang, A.Rahbar, A.Wriekat, L.Ray, G.W.Hoffmann, M.Barlett, J.Amann

Elastic Scattering of 0.8 GeV Polarized Protons from 46,48Ti

NUCLEAR REACTIONS 46,48Ti(polarized p, p), E=800 MeV; measured σ(θ), analyzing power vs θ; deduced neutron density distribution. Kerman-McManus-Thaler formalism.

doi: 10.1016/0370-2693(81)90259-8
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1981RA02      Phys.Rev. C23, 828 (1981)

L.Ray, G.W.Hoffmann, M.Barlett, J.McGill, J.Amann, G.Adams, G.Pauletta, M.Gazzaly, G.S.Blanpied

Proton Elastic Scattering from 40,42,44,48Ca at 800 MeV

NUCLEAR REACTIONS 40,42,44,48Ca(p, p), E=800 MeV; measured σ(θ); analyzed analyzing power data. 40,42,44,48Ca deduced neutron, isotopic density differences. Second-order Kerman-McManus-Thaler optical potential.

doi: 10.1103/PhysRevC.23.828
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0586.


1981RA21      Phys.Rev.Lett. 47, 1811 (1981)

A.Rahbar, B.Aas, E.Bleszynski, M.Bleszynski, M.Haji-Saeid, G.J.Igo, F.Irom, G.Pauletta, A.T.M.Wang, J.B.McClelland, J.F.Amann, T.A.Carey, W.D.Cornelius, M.Barlett, G.W.Hoffmann, C.Glashausser, S.Nanda, M.M.Gazzaly

First Measurement of the Spin Rotation Parameter Q for p - 40Ca Elastic Scattering at 500 MeV

NUCLEAR REACTIONS 40Ca(polarized p, p), E=497 MeV; measured spin rotation parameter; deduced elastic scattering amplitudes. Glauber diffractive approximation, nucleon-nucleon phase shift input, parameter free analysis.

doi: 10.1103/PhysRevLett.47.1811
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0744.


1980AD03      Phys.Rev. C21, 2485 (1980)

G.S.Adams, T.S.Bauer, G.Igo, G.Pauletta, C.A.Whitten, Jr., A.Wriekat, G.W.Hoffmann, G.R.Smith, M.Gazzaly

800-MeV Inelastic Proton Scattering from 40Ca, 48Ca, and 54Fe

NUCLEAR REACTIONS 40,48Ca, 54Fe(polarized p, p'), E=800 MeV; measured σ(θ), A(θ); deduced optical model parameters. 40,48Ca, 54Fe levels deduced β(L), neutron equivalent B(E2).

doi: 10.1103/PhysRevC.21.2485
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0652.


1980BA30      Phys.Rev. C22, 1168 (1980)

M.L.Bartlett, J.A.McGill, L.Ray, M.M.Bartlett, G.W.Hoffmann, N.M.Hintz, G.S.Kyle, M.A.Franey, G.Blanpied

Proton Scattering from 154Sm and 176Yb at 0.8 GeV

NUCLEAR REACTIONS 154Sm, 176Yb(p, p), (p, p'), E=0.8 GeV; measured σ(θ); deduced optical model parameters. 154Sm, 176Yb levels deduced deformation lengths. DWBA, coupled channel analysis, rotational model. Enriched targets.

doi: 10.1103/PhysRevC.22.1168
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0659.


1980KY01      Phys.Lett. 91B, 353 (1980)

G.S.Kyle, N.M.Hintz, M.S.Oothoudt, M.Kaletka, P.M.Lang, H.Nann, K.K.Seth, D.K.McDaniels, P.M.Varghese, T.Kozlowski, D.G.Madland, C.L.Morris, J.C.Pratt, J.E.Spencer, N.Tanaka, H.A.Thiessen, G.S.Blanpied, G.W.Hoffmann, R.P.Liljestrand, J.C.Fong, G.Igo, R.J.Ridge, C.A.Whitten, Jr.

Elastic and Inelastic Scattering of 800 MeV Protons by 58Ni

NUCLEAR REACTIONS 58Ni(p, p), (p, p'), E=800 MeV; measured σ(θ). 58Ni levels deduced deformation lengths. DWBA analysis.

doi: 10.1016/0370-2693(80)90994-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0663.


1980RA13      Phys.Rev. C22, 1454 (1980)

L.Ray, G.W.Hoffmann, R.M.Thaler

Coulomb Interaction in Multiple Scattering Theory

NUCLEAR REACTIONS 208Pb(p, p), E=0.8 GeV; calculated σ(θ). Multiple scattering theories, Coulomb correction.

doi: 10.1103/PhysRevC.22.1454
Citations: PlumX Metrics


1979AD03      Phys.Rev.Lett. 43, 421 (1979)

G.S.Adams, T.S.Bauer, G.Igo, G.Pauletta, C.A.Whitten, Jr., A.Wriekat, G.W.Hoffmann, G.R.Smith, M.Gazzaly, L.Ray, W.G.Love, F.Petrovich

Microscopic Description of 800-MeV Polarized-Proton Scattering from 16O

NUCLEAR REACTIONS 16O(polarized p, p), (polarized p, p'), E=800 MeV; measured σ(θ), A(θ). Microscopic impulse approximation analysis.

doi: 10.1103/PhysRevLett.43.421
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0636.


1979BL04      Phys.Rev. C20, 1490 (1979)

G.Blanpied, N.M.Hintz, G.S.Kyle, J.W.Palm, R.Liljestrand, M.Barlett, C.Harvey, G.W.Hoffmann, L.Ray, D.G.Madland

Proton Scattering from 24Mg at 0.8 GeV

NUCLEAR REACTIONS 24Mg(p, p'), E=0.8 GeV; measured σ(θ). 24Mg levels deduced deformation length. Optical model, DWBA, coupled-channels, symmetric, asymmetric rotator model analyses.

doi: 10.1103/PhysRevC.20.1490
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0580.


1979IG01      Phys.Lett. 81B, 151 (1979)

G.Igo, G.S.Adams, T.S.Bauer, G.Pauletta, C.A.Whitten, Jr., A.Wriekat, G.W.Hoffmann, G.S.Blanpied, W.R.Coker, C.Harvey, R.P.Liljestrand, L.Ray, J.E.Spencer, H.A.Thiessen, C.Glashausser, N.M.Hintz, M.A.Oothoudt, H.Nann, K.K.Seth, B.E.Wood, D.K.McDaniels, M.Gazzaly

Elastic Differential Cross Sections and Analyzing Powers for Polarized p + 40,42,44,48Ca at 0.8 GeV

NUCLEAR REACTIONS 40,42,44,48Ca(polarized p, p), E=0.8 GeV; measured σ(θ), A(θ); deduced rms radii of neutrons. Kerman-McManus-Thaler optical potential analysis.

doi: 10.1016/0370-2693(79)90510-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1488.


1979LI03      Phys.Rev.Lett. 42, 363 (1979)

R.P.Liljestrand, G.S.Blanpied, W.R.Coker, C.Harvey, G.W.Hoffmann, L.Ray, C.Glashausser, G.S.Adams, T.S.Bauer, G.Igo, G.Pauletta, C.A.Whitten, Jr., M.A.Oothoudt, B.E.Wood, H.Nann

Effects of Spin-Orbit Deformation in Inelastic Scattering at 0.8 GeV

NUCLEAR REACTIONS 12C, 116,124Sn(polarized p, p'), E=800 MeV; measured σ(θ), A(θ). DWBA analysis with collective form factors, spin-orbit β.

doi: 10.1103/PhysRevLett.42.363
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0390.


1979RA15      Phys.Lett. 83B, 275 (1979)

L.Ray, T.Kozlowski, D.G.Madland, C.L.Morris, J.C.Pratt, J.E.Spencer, N.Tanaka, H.A.Thiessen, G.S.Kyle, N.M.Hintz, M.A.Oothoudt, P.M.Lang, H.Nann, K.K.Seth, D.K.McDaniels, P.M.Varghese, G.S.Blanpied, G.W.Hoffmann, R.P.Liljestrand, J.C.Fong, G.Igo, R.J.Ridge, R.M.Rolfe, C.A.Whitten, Jr.

Coupled-Channels Effects in 0.8 GeV Proton Inelastic Scattering from 58Ni

NUCLEAR REACTIONS 58Ni(p, p'), E=0.8 GeV; calculated σ(θ). Coupled channel, DWBA calculations with multistep, multiphonon mixing.

doi: 10.1016/0370-2693(79)91106-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0588.


1978BL02      Phys.Rev. C18, 1436 (1978)

G.S.Blanpied, W.R.Coker, R.P.Liljestrand, G.W.Hoffmann, L.Ray, D.Madland, C.L.Morris, J.C.Pratt, J.E.Spencer, H.A.Thiessen, T.Kozlowski, N.M.Hintz, G.S.Kyle, M.A.Oothoudt, T.S.Bauer, G.Igo, R.J.Ridge, C.A.Whitten, Jr., P.M.Lang, H.Nann, K.K.Seth

Proton Elastic and Inelastic Scattering at 0.8 GeV from 12,13C and 208Pb

NUCLEAR REACTIONS 12,13C, 208Pb(p, p'), E=0.8 GeV; measured σ(θ). 12,13C, 208Pb deduced deformation length. Optical potential, DWBA analysis. Enriched targets.

doi: 10.1103/PhysRevC.18.1436
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0071.


1978FO33      Phys.Lett. 78B, 205 (1978)

J.Fong, T.S.Bauer, G.J.Igo, G.Pauletta, R.Ridge, R.Rolfe, J.Soukup, C.A.Whitten, Jr., G.W.Hoffmann, N.Hintz, M.Oothoudt, G.Blanpied, R.L.Liljestrand, T.Kozlowski

p-4He Elastic Scattering at 788 MeV

NUCLEAR REACTIONS 4He(p, p), E=788 MeV; measured σ(θ).

doi: 10.1016/0370-2693(78)90006-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0128.


1978FR12      Phys.Rev.Lett. 41, 148 (1978)

S.Frankel, W.Frati, M.Gazzaly, G.W.Hoffmann, O.Van Dyck, R.M.Woloshyn

Analyzing Power in Inclusive Proton-Nucleus Cross Sections.

NUCLEAR REACTIONS 6Li, 12C, 181Ta(polarized p, p), (polarized p, X), E=800 MeV; measured A(θ).

doi: 10.1103/PhysRevLett.41.148
Citations: PlumX Metrics


1978HO12      Phys.Lett. 76B, 383 (1978)

G.W.Hoffmann, G.S.Blanpied, W.R.Coker, R.P.Liljestrand, L.Ray, J.E.Spencer, H.A.Thiessen, N.M.Hintz, M.A.Oothoudt, T.S.Bauer, G.Igo, G.Pauletta, J.Soukup, C.A.Whitten, Jr., H.Nann, K.K.Seth, C.Glashausser, D.K.McDaniels, J.Tinsley, P.Varghese

Analysis of Elastic Scattering of 0.8 GeV Polarized Protons from 116Sn and 124Sn

NUCLEAR REACTIONS 116,124Sn(polarized p, p), E=800 MeV; analyzed A(θ), σ(θ). Spin-dependent Kerman-McManus-Thaler formalism.

doi: 10.1016/0370-2693(78)90888-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0127.


1978HO18      Phys.Lett. 79B, 376 (1978)

G.W.Hoffmann, G.S.Blanpied, W.R.Coker, C.Harvey, R.P.Liljestrand, G.S.Adams, T.S.Bauer, G.Igo, G.Pauletta, C.A.Whitten, Jr., A.Wriekat, L.Ray, J.E.Spencer, H.A.Thiessen, H.Nann, K.K.Seth, N.M.Hintz, G.Kyle, M.A.Oothoudt, B.E.Wood, D.K.McDaniels, C.Glashausser, M.Gazzaly

Elastic Differential Cross Sections and Analyzing Powers for p + 54Fe, 58,64Ni at 800 MeV

NUCLEAR REACTIONS 54Fe, 58,64Ni(polarized p, p), E=800 MeV; measured σ(θ); deduced neutron density distribution. Approximately model-independent analysis.

doi: 10.1016/0370-2693(78)90386-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0258.


1978RA08      Phys.Rev.Lett. 40, 1547 (1978)

L.Ray, G.S.Blanpied, W.R.Coker, R.P.Liljestrand, G.W.Hoffmann

Coupled-Channels Analysis of Inelastic Proton Scattering from 12C at 0.8 GeV

NUCLEAR REACTIONS 12C(p, p'), E=0.8 GeV; calculated σ(Ep', θ). DWBA, coupled-channels calculations.

doi: 10.1103/PhysRevLett.40.1547
Citations: PlumX Metrics


1978RA17      Phys.Rev. C18, 1756 (1978)

L.Ray, G.W.Hoffmann, G.S.Blanpied, W.R.Coker, R.P.Liljestrand

Analysis of 0.8-GeV Polarized-Proton Elastic Scattering from 208Pb, 90Zr, 58Ni, and 12C

NUCLEAR REACTIONS 12C, 58Ni, 90Zr, 208Pb(polarized p, p), E=800 MeV; analyzed σ(θ), A(θ). 12C, 58Ni, 90Zr, 208Pb deduced neutron densities, rms radii. Kerman, McManus, Thaler spin-dependent optical potential analysis.

doi: 10.1103/PhysRevC.18.1756
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0071.


1978RA22      Phys.Rev. C18, 2641 (1978)

L.Ray, W.R.Coker, G.W.Hoffmann

Uncertainties in Neutron Densities Determined from Analysis of 0.8 GeV Polarized Proton Scattering from Nuclei

NUCLEAR REACTIONS 58Ni, 90Zr, 116,124Sn, 208Pb(p, p), E=0.8 GeV; calculated σ(θ), A(θ). Kerman, McManus, Thaler optical potential; deduced model-independent densities, neutron radii.

doi: 10.1103/PhysRevC.18.2641
Citations: PlumX Metrics


1976CO30      Phys.Lett. 64B, 403 (1976)

W.R.Coker, L.Ray, G.W.Hoffmann

DWBA Approach to Inelastic Scattering at Medium Energies

NUCLEAR REACTIONS 58Ni, 208Pb(p, p), (p, p'), E=1.04 GeV; 40Ca(α, α), (α, α'), E=1.37 GeV; calculated σ(θ). Partial wave approach.

doi: 10.1016/0370-2693(76)90106-4
Citations: PlumX Metrics


1975BL09      Phys.Rev. C12, 1726 (1975)

G.Blanpied, R.Liljestrand, J.Lynch, J.McIntyre, L.Ray, G.W.Hoffmann

Neutron Resonances in 24Na via the (d, p) Reaction

NUCLEAR REACTIONS 23Na(d, p), E=11 MeV; measured σ(Ep, θ). 24Na deduced levels, L, J, π, S. DWBA analysis.

doi: 10.1103/PhysRevC.12.1726
Citations: PlumX Metrics


1975LI09      Phys.Rev. C11, 1570 (1975)

R.Liljestrand, J.McIntyre, G.Blanpied, J.Lynch, L.Ray, W.R.Coker, G.W.Hoffmann

Fractionated Single-Particle States of 33S at E(x) = 8.6-9.5 MeV

NUCLEAR REACTIONS 32S(d, p), Ed=12 MeV; measured σ(θ). 33S deduced levels, L, J, π, S. DWBA analysis, resolution 12 keV; comparison to neutron total σ, 32S.

doi: 10.1103/PhysRevC.11.1570
Citations: PlumX Metrics


1975VE09      Phys.Lett. 59B, 339 (1975)

S.L.Verbeck, J.C.Fong, G.Igo, C.A.Whitten, Jr., D.L.Hendrie, Y.Terrien, V.Perez-Mendez, G.W.Hoffmann

Elastic Proton Scattering from 4He at 0.58 and 0.72 GeV

NUCLEAR REACTIONS 4He(p, p), E=580, 720 MeV; measured Eα; deduced σ(θ).

doi: 10.1016/0370-2693(75)90087-8
Citations: PlumX Metrics


1974CO32      Phys.Rev. C10, 1792 (1974)

W.R.Coker, T.Udagawa, G.W.Hoffmann

Coupled-Channel Born Approximation and l = 2j Dependence in 28Si(d, p)29Si from 10 to 18 MeV

NUCLEAR REACTIONS 28Si(d, p), E=10.0, 13.0, 18.0 MeV; calculated σ(θ) with coupled channel Born approximation. L=2j dependence of σ(θ) accounted for.

doi: 10.1103/PhysRevC.10.1792
Citations: PlumX Metrics


1974HO16      Phys.Lett. 50B, 249 (1974)

G.W.Hoffmann, T.Udagawa, W.R.Coker, J.McIntyre, M.Mahlab

The Coupled-Channel Born Approximation and J-Dependence in 30Si(d, p)31Si

NUCLEAR REACTIONS 30Si(d, p), E=10 MeV; measured σ(Ep, θ). 31Si levels deduced reaction mechanism.

doi: 10.1016/0370-2693(74)90551-6
Citations: PlumX Metrics


1974HO22      Z.Phys. 269, 307 (1974)

G.W.Hoffmann, W.R.Coker

Microscopic Versus Macroscopic Descriptions of the (p, n) Charge-Exchange Reaction

NUCLEAR REACTIONS 90,91Zr(p, n), E=22-40 MeV; calculated σ(E, θ).

doi: 10.1007/BF01668601
Citations: PlumX Metrics


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