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NSR database version of April 11, 2024.

Search: Author = J.F.Amann

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1999GA28      Phys.Rev. C60, 024604 (1999)

C.V.Gaulard, C.M.Riedel, J.R.Comfort, J.F.Amann, M.E.Beddo, R.L.Boudrie, G.R.Burleson, P.L.Cole, K.K.Craig, M.A.Espy, L.D.Isenhower, T.E.Kasprzyk, K.R.Knight, C.L.Morris, S.Penttila, D.Rigsby, M.E.Sadler, E.Six, H.M.Spinka, I.Supek, G.J.Wagner, Q.Zhao

Analyzing Powers for the π- p(pol) → π0n Reaction Across the Δ(1232) Resonance

NUCLEAR REACTIONS 1H(π-, π0), E=98.1, 138.8, 165.9, 214.4 MeV; measured Ay(θ). Polarized target, CsI neutral meson spectrometer.

doi: 10.1103/PhysRevC.60.024604
Citations: PlumX Metrics


1995PA05      Phys.Rev. C51, R1613 (1995)

H.T.Park, J.L.Matthews, S.F.Pate, J.F.Amann, C.L.Morris, R.M.Whitton, E.R.Kinney, C.Mertz, J.Redmon

Pion-Induced Single Charge Exchange in Deuterium

NUCLEAR REACTIONS 2H(π-, π0), E=164, 263, 371 MeV; measured σ(θ), σ(E(π0), σ(π0)); deduced dominance of quasifree, multiple scatterings. Pauli blocking, 60 CsI crystal array.

doi: 10.1103/PhysRevC.51.R1613
Citations: PlumX Metrics


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.


1992RO17      Phys.Rev. C46, 1968 (1992)

D.P.Rosenzweig, J.F.Amann, R.L.Boudrie, K.G.R.Doss, D.M.Drake, I.Halpern, M.A.Khandaker, J.Nelson, D.W.Storm, D.R.Tieger, S.A.Wood

Comparison of Inclusive Inelastic Scattering of π+ and π- from Nuclei at 100 MeV

NUCLEAR REACTIONS 12C, 40Ca, Sn, Pb(π+, π+'X), (π-, π-'X), E=100 MeV; measured σ(E(π), θ); deduced σ(ratios), relations between pion absorption and scattering. Semiclassical transport model.

doi: 10.1103/PhysRevC.46.1968
Citations: PlumX Metrics


1991AK05      Nucl.Phys. A534, 478 (1991)

M.Akei, J.F.Amann, J.Chiba, H.Ejiri, Y.Iseki, M.Fukuda, T.Fukuda, O.Hashimoto, A.Higashi, S.Homma, T.Irie, A.Kashitani, S.Kato, K.Kimura, T.Kishimoto, K.Maeda, Y.Matsuyama, J.A.McGill, T.Nagae, H.Nagasawa, C.Nagoshi, H.Noumi, M.Nomachi, H.Ohsumi, K.Okuda, K.Omata, H.Sano, O.Sasaki, T.Shibata, F.Soga, F.Takeuchi, H.A.Thiessen, S.Toyama, K.H.Tanaka, Y.Umeda, N.Yoshikawa, Y.Yamanoi

The (π+, K+) Reaction on 12C and 56Fe

NUCLEAR REACTIONS 12C, Fe(π+, K+), E at 1.07 GeV/c; measured σ(θ), θ=3°. DWIA analysis.

doi: 10.1016/0375-9474(91)90457-H
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.


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
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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.


1989AK02      Nuovo Cim. 102A, 457 (1989)

M.Akei, H.Ejiri, M.Fukuda, T.Irie, Y.Iseki, A.Kashitani, T.Kishimoto, H.Nagasawa, H.Noumi, H.Ohsumi, K.Okuda, Y.Umeda, T.Fukuda, T.Shibata, O.Hashimoto, S.Homma, Y.Matsuyama, T.Nagae, C.Nagoshi, K.Omata, F.Soga, S.Toyama, N.Yoshikawa, Y.Yamanoi, J.F.Amann, J.A.McGill, H.A.Thiessen, J.Chiba, M.Nomachi, S.Sasaki, K.H.Tanaka, S.Kato, K.Kimura, F.Takeuchi, K.Maeda, H.Sano

Study of 12C(Lambda) and 56Fe(Lambda) Hypernuclei by (π+, K+) Reactions at the KEK 12 GeV PS

NUCLEAR REACTIONS 12C, 56Fe(π+, K+), E ≈ 720 MeV/c; measured σ(θ) vs lambda binding energy.

doi: 10.1007/BF02734864
Citations: PlumX Metrics


1989AK04      Nucl.Instrum.Methods Phys.Res. A283, 46 (1989)

M.Akei, J.F.Amann, J.Chiba, H.Ejiri, M.Fukuda, T.Fukuda, O.Hashimoto, S.Homma, T.Irie, Y.Iseki, A.Kashitani, S.Kato, K.Kimura, T.Kishimoto, K.Maeda, Y.Matsuyama, J.A.McGill, T.Nagae, H.Nagasawa, C.Nagoshi, M.Nomachi, H.Noumi, H.Ohsumi, K.Okuda, K.Omata, H.Sano, O.Sasaki, T.Shibata, F.Soga, F.Takeuchi, H.A.Thiessen, S.Toyama, K.H.Tanaka, Y.Yamanoi, N.Yoshikawa

A Broad Range Spectrometer PIK for Medium-Energy Meson Spectroscopy

NUCLEAR REACTIONS 12C(π+, K+), E at 1.05 GeV/c; 12C, 1H(π+, p), E at 490 MeV/c; measured missing mass spectra. CH2 target, broad range spectrometer.

doi: 10.1016/0168-9002(89)91254-0
Citations: PlumX Metrics


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.


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.


1986AN01      Phys.Rev. C33, 208 (1986)

K.A.Aniol, D.T.Chiang, K.G.R.Doss, I.Halpern, M.Khandaker, D.W.Storm, D.R.Tieger, P.D.Barnes, B.Bassalleck, N.J.Colella, S.A.Dytman, R.A.Eisenstein, R.Grace, C.Maher, D.Marlow, P.Pile, R.Rieder, F.Takeutchi, W.R.Wharton, J.F.Amann, J.Julien

Low Energy π+ Inelastic Scattering from Nuclei to the Continuum

NUCLEAR REACTIONS C, Ca, Sn, Pb(π+, π+'), E=67-100 MeV; measured σ(θ, E). Simple classical model interpretation.

doi: 10.1103/PhysRevC.33.208
Citations: PlumX Metrics


1986BU13      Nucl.Instrum.Methods Phys.Res. A247, 327 (1986)

G.R.Burleson, W.B.Cottingame, K.S.Dhuga, J.A.Faucett, C.P.Fontenla, J.F.Amann, R.L.Boudrie, S.J.Greene, C.L.Morris, N.Tanaka, Z.F.Wang, D.Yusnukis, M.Brown, R.R.Kiziah, E.C.Milner, C.F.Moore, S.Mordechai, D.Oakley, P.A.Seidl, C.L.Blilie, D.Dehnhard, S.Nanda, S.J.Seestrom-Morris, J.D.Zumbro, K.Maeda

A Large-Angle Pion-Nucleus Scattering Facility for EPICS at LAMPF

NUCLEAR REACTIONS 12C(π+, π+), E=162 MeV; 16O(π-, π-), E=114 MeV; measured σ(θ), θ=115°-180°. Energetic pion channel, spectrometer.

doi: 10.1016/0168-9002(86)91314-8
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0066.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0676.


1986RI01      Phys.Rev. C33, 614 (1986)

R.Rieder, P.D.Barnes, B.Bassalleck, R.A.Eisenstein, G.Franklin, R.Grace, C.Maher, P.Pile, J.Szymanski, W.R.Wharton, F.Takeutchi, J.F.Amann, S.A.Dytman, K.G.R.Doss

Triple-Differential Cross Section of the (π+, pp) Reaction on Lithium Isotopes

NUCLEAR REACTIONS 6,7Li(π+, 2p), E=59.4 MeV; measured σ(E1, θ1, E2, φ2, θ2); deduced σ(θ), σ, T-matrix parameters, pion absorption mechanism.

doi: 10.1103/PhysRevC.33.614
Citations: PlumX Metrics


1986WH01      Phys.Rev. C33, 1435 (1986)

W.R.Wharton, P.D.Barnes, B.Bassalleck, R.A.Eisenstein, G.Franklin, R.Grace, C.Maher, P.Pile, R.Rieder, J.Szymanski, F.Takeutchi, J.F.Amann, S.A.Dytman, K.G.R.Doss

6,7Li(π+, pd)3,4He Reactions at 59.4 MeV

NUCLEAR REACTIONS 6,7Li(π+, pd), E=59.4 MeV; measured σ(Ep, θp, θd); deduced T-matrices, σ(θp), σ. 4He level deduced strong population. Quasitriton cluster pion absorption.

doi: 10.1103/PhysRevC.33.1435
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0660.


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
Citations: PlumX Metrics


1985WH01      Phys.Rev. C31, 526 (1985)

W.R.Wharton, P.D.Barnes, B.Bassalleck, R.A.Eisenstein, G.Franklin, R.Grace, C.Maher, P.Pile, R.Rieder, J.Szymanski, J.R.Comfort, F.Takeutchi, J.F.Amann, S.A.Dytman, K.G.R.Doss

Triple-Differential Cross Sections to Discrete States in the 16O(π+, 2p)14N Reaction

NUCLEAR REACTIONS 16O(π+, 2p), E=59.6 MeV; measured σ(E1, θ1, φ1, E2, θ2); deduced T-matrices. Quasideuteron model.

doi: 10.1103/PhysRevC.31.526
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0639.


1984SE12      Phys.Rev. C30, 270 (1984)

S.J.Seestrom-Morris, M.A.Franey, D.Dehnhard, D.B.Holtkamp, R.L.Boudrie, J.F.Amann, G.C.Idzorek, C.A.Goulding

13C(p(pol), p')13C Reaction at T(p) = 547 MeV

NUCLEAR REACTIONS 13C(polarized p, p'), E=547 MeV; measured σ(Ep'), σ(θ), analyzing power vs θ. DWIA analysis, shell model transition densities.

doi: 10.1103/PhysRevC.30.270
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0661.


1983BA26      Nucl.Phys. A402, 397 (1983)

P.D.Barnes, B.Bassalleck, R.A.Eisenstein, G.Franklin, R.Grace, C.Maher, P.Pile, R.Rieder, J.Szymanski, W.R.Wharton, J.R.Comfort, F.Takeutchi, J.F.Amann, S.Dytman, K.G.R.Doss

Pionic Fission Cross Sections on Lithium

NUCLEAR REACTIONS 6,7Li(π+, 23He), (π+,3Heα), (π+,3Het), E=39, 59.3 MeV; measured missing energy spectra, two-body, three-body final states σ(θ).

doi: 10.1016/0375-9474(83)90210-5
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1982DO01      Phys.Rev. C25, 962 (1982)

K.G.R.Doss, P.D.Barnes, N.Colella, S.A.Dytman, R.A.Eisenstein, C.Ellegaard, F.Takeutchi, W.R.Wharton, J.F.Amann, R.H.Pehl, A.C.Thompson

+, p) and (π+, d) Reactions on Light Nuclei

NUCLEAR REACTIONS 12,13C, 16O(π+, p), (π+, d), 7Li, 10B, 18O(π+, d), E=32-81 MeV; measured σ(Ep), σ(Ed), σ(θ). 8B, 10,11C, 14,16O levels deduced L, relative two-nucleon pickup strength. High purity Ge detectors. Betz-Kerman model.

doi: 10.1103/PhysRevC.25.962
Citations: PlumX Metrics


1981AM02      Phys.Rev. C23, 1635 (1981)

J.F.Amann, P.D.Barnes, K.G.R.Doss, S.A.Dytman, R.A.Eisenstein, J.D.Sherman, W.R.Wharton

Inelastic π+ Scattering from 12C and Si at Low Energies

NUCLEAR REACTIONS 12C, 28Si(π+, π+), (π+, π+'), E=35, 68 MeV; measured σ(θ). Optical model, DWIA analyses.

doi: 10.1103/PhysRevC.23.1635
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0074.


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.


1980HO09      Phys.Rev. C21, 1488 (1980)

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

0.8 GeV p + 208Pb Elastic Scattering and the Quantity Δr(np)

NUCLEAR REACTIONS 208Pb(p, p), E=0.8 GeV; measured σ(θ); deduced neutron, proton rms radius difference. Microscopic optical model analysis.

doi: 10.1103/PhysRevC.21.1488
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0653.


1980OL02      Phys.Rev. C21, 254 (1980)

C.Olmer, D.F.Geesaman, B.Zeidman, S.Chakravarti, T.-S.H.Lee, R.L.Boudrie, R.H.Siemssen, J.F.Amann, C.L.Morris, H.A.Thiessen, G.R.Burleson, M.J.Devereux, R.E.Segel, L.W.Swenson

Elastic and Inelastic Scattering of 162 MeV Pions by 28Si, 58Ni, and 208Pb

NUCLEAR REACTIONS 28Si, 58Ni, 208Pb(π+, π+'), (π-, π-'), E=162 MeV; measured σ(θ). Optical model, DWIA collective model analyses.

doi: 10.1103/PhysRevC.21.254
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1979DY02      Phys.Rev. C19, 971 (1979)

S.A.Dytman, J.F.Amann, P.D.Barnes, J.N.Craig, K.G.R.Doss, R.A.Eisenstein, J.D.Sherman, W.R.Wharton, G.R.Burleson, S.L.Verbeck, R.J.Peterson, H.A.Thiessen

Low Energy π+ Scattering from Light Nuclei

NUCLEAR REACTIONS 12C, 16O, Si, Fe(π+, π+), (π+, π+'), E=50 MeV; measured σ(θ). Optical model, DWBA analysis.

doi: 10.1103/PhysRevC.19.971
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1978AM01      Phys.Rev.Lett. 40, 758 (1978)

J.F.Amann, P.D.Barnes, K.G.R.Doss, S.A.Dytman, R.A.Eisenstein, J.D.Sherman, W.R.Wharton

Comparison of the Reactions 12C(π+, p)11C and 12C(p, d)11C Near the Same Momentum Transfer

NUCLEAR REACTIONS 12C(π+, p), (π+, d), E=49.3 MeV; measured σ(θ).

doi: 10.1103/PhysRevLett.40.758
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1978DY01      Phys.Rev. C18, 2316 (1978)

S.A.Dytman, J.F.Amann, P.D.Barnes, J.N.Craig, K.G.R.Doss, R.A.Eisenstein, J.D.Sherman, W.R.Wharton, G.R.Burleson, S.L.Verbeck, R.J.Peterson, H.A.Thiessen

Elastic Pion Scattering from 6,7Li and 12,13C

NUCLEAR REACTIONS 6,7Li(π+, π+), 12,13C(π+, π+), E=50 MeV; measured σ(θ); deduced isotopic effects. Optical model analysis.

doi: 10.1103/PhysRevC.18.2316
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1978GE11      Phys.Rev. C18, 2223 (1978)

D.F.Geesaman, C.Olmer, B.Zeidman, R.L.Boudrie, R.H.Siemssen, J.F.Amann, C.L.Morris, H.A.Thiessen, G.R.Burleson, M.J.Devereux, R.E.Segel, L.W.Swenson

Quadrupole Scattering of Pions by 9Be

NUCLEAR REACTIONS 9Be(π+, π+), 9Be(π+, π+'), 9Be(π-, π-), 9Be(π-, π-'), E=162 MeV; measured σ(θ); deduced quadrupole scattering. Optical model, strong-coupling rotational model calculations.

doi: 10.1103/PhysRevC.18.2223
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1978IV01      Phys.Rev.Lett. 40, 17 (1978)

S.Iversen, A.Obst, K.K.Seth, H.A.Thiessen, C.L.Morris, N.Tanaka, E.Smith, J.F.Amann, R.Boudrie, G.Burleson, M.Devereux, L.W.Swenson, P.Varghese, K.Boyer, W.J.Braithwaite, W.Cottingame, C.F.Moore

Neutron Deformation Parameter from Comparative Study of π+ and π- Inelastic Scattering

NUCLEAR REACTIONS 18O(π-, π-'), (π+, π+'), E=230 MeV; measured σ. 18O level deduced β.

doi: 10.1103/PhysRevLett.40.17
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1978MO23      Phys.Lett. 80B, 38 (1978)

C.F.Moore, W.Cottingame, K.G.Boyer, L.E.Smith, C.Harvey, W.J.Braithwaite, C.L.Morris, H.A.Thiessen, J.F.Amann, M.Devereux, G.Blanpied, G.Burleson, A.W.Obst, S.Iversen, K.K.Seth, R.L.Boudrie, R.J.Peterson

Observation of Enhanced Excitation of 12C by Inelastic Pion Scattering on the (3, 3) Pion-Nucleon Resonance

NUCLEAR REACTIONS 12C(π+, π+'), E=100-291 MeV; measured σ(θ). 12C deduced selective enhancement for states near 20 MeV for incident energy near pion-nucleus (3, 3) resonance.

doi: 10.1016/0370-2693(78)90300-3
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1978ZE01      Phys.Rev.Lett. 40, 1316 (1978); Erratum (Complete Article) Phys.Rev.Lett. 40, 1539 (1978)

B.Zeidman, C.Olmer, D.F.Geesaman, R.L.Boudrie, R.H.Siemssen, J.F.Amann, C.L.Morris, H.A.Thiessen, G.R.Burleson, M.J.Devereux, R.E.Segel, L.W.Swenson

Elastic Scattering of 162-MeV Pions by Nuclei

NUCLEAR REACTIONS 9Be, 28Si, 58Ni, 208Pb(π+, π+), (π-, π-), E=162 MeV; measured σ(θ).

doi: 10.1103/PhysRevLett.40.1316
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1977DY02      Phys.Rev.Lett. 38, 1059 (1977); Erratum Phys.Rev.Lett. 39, 53 (1977)

S.A.Dytman, J.F.Amann, P.D.Barnes, J.N.Craig, K.G.R.Doss, R.A.Eisenstein, J.D.Sherman, W.R.Wharton, R.J.Peterson, G.R.Burleson, S.L.Verbeck, H.A.Thiessen

Scattering of 50-MeV π+ from 12C

NUCLEAR REACTIONS 12C(π+, π+'), E=50 MeV; measured σ(θ). DWBA analysis.

doi: 10.1103/PhysRevLett.38.1059
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1975AM03      Phys.Rev.Lett. 35, 426 (1975)

J.F.Amann, P.D.Barnes, M.Doss, S.A.Dytman, R.A.Eisenstein, A.C.Thompson

Elastic Scattering of 50-MeV π+ from 12C

NUCLEAR REACTIONS 12C(π+, π+), E=50 MeV; measured σ(θ).

doi: 10.1103/PhysRevLett.35.426
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1975AM04      Phys.Rev.Lett. 35, 1066 (1975)

J.F.Amann, P.D.Barnes, M.Doss, S.A.Dytman, R.A.Eisenstein, J.Penkrot, A.C.Thompson

Particle-Emission Cross Sections for Pion Bombardment of Mg, Ni, and Ag at 235 MeV

NUCLEAR REACTIONS Mg, Ni, Ag(π+, p), (π+, d), (π+, t), (π+,3He), E=235 MeV; measured σ.

doi: 10.1103/PhysRevLett.35.1066
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1973DI02      Phys.Rev. C7, 695 (1973)

E.M.Diener, J.F.Amann, P.Paul

Proton Capture into the Giant Dipole Resonance of 40Ca

NUCLEAR REACTIONS 39K(p, γ), E=6.5-17 MeV; measured σ(E;Eγ, θ); deduced autocorrelation functions. 40Ca deduced giant dipole resonance, level-width.

doi: 10.1103/PhysRevC.7.695
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1563.


1973DI03      Phys.Rev. C7, 705 (1973)

E.M.Diener, J.F.Amann, P.Paul, J.D.Vergados

Isospin Effects in the Giant Dipole Resonance of 42Ca

NUCLEAR REACTIONS 41K(p, γ), E=4-13 MeV; measured σ(E;Eγ, θ). 42Ca deduced giant dipole resonance structure, level-width.

doi: 10.1103/PhysRevC.7.705
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1971DI04      Phys.Rev. C3, 2303 (1971)

E.M.Diener, J.F.Amann, P.Paul, S.L.Blatt

Isospin Splitting of the Giant Dipole Resonance in 60Ni

NUCLEAR REACTIONS 59Co(p, γ), E=4.4-13.6 MeV; measured σ(E;Eγ, θ(γ)). 60Ni deduced giant dipole resonance structure.

doi: 10.1103/PhysRevC.3.2303
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1971PA30      Phys.Rev.Lett. 27, 1013 (1971)

P.Paul, J.F.Amann, K.A.Snover

Symmetry Energy for Collective Dipole Excitation

NUCLEAR REACTIONS 48Ca(p, γ), E=4-18 MeV; 63Cu(p, γ), E=2-18 MeV; measured σ(E;Eγ). 49Sc, 64Zn deduced giant dipole resonance structure, separation energies of T+1, T components.

doi: 10.1103/PhysRevLett.27.1013
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1971SN03      Phys.Lett. 37B, 29 (1971)

K.A.Snover, J.F.Amann, W.Hering, P.Paul

Proton Radiative Capture into 209Bi Through Giant Resonances and Analog Resonances

NUCLEAR REACTIONS 208Pb(p, γ), E=8-18 MeV; calculated σ(E;Eγ). 209Bi deduced giant dipole/analog resonance interference, E1 strengths.

doi: 10.1016/0370-2693(71)90561-2
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1970DI09      Nucl.Instrum.Methods 83, 115 (1970)

E.M.Diener, J.F.Amann, S.L.Blatt, P.Paul

An Improved High-Energy Gamma Spectrometer

NUCLEAR REACTIONS 3H(p, γ), E=4 MeV; 12C(p, γ), E=14.2 MeV; 88Sr(p, γ), E=9.4 MeV; measured σ(Eγ).

doi: 10.1016/0029-554X(70)90543-4
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