NSR Query Results


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NSR database version of April 11, 2024.

Search: Author = J.E.Spencer

Found 18 matches.

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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.


1980MI15      Phys.Rev. C22, 2639 (1980)

G.A.Miller, J.E.Spencer

Pion-Nucleus Charge Exchange Reactions at Low Energies

NUCLEAR REACTIONS 208Pb(π+, π+), (π+, π0), (π+, π-), E=50 MeV; calculated σ(θ). Kisslinger potential, pion-nucleus potential with Lorentz-Lorentz-Ericson-Ericson effect.

doi: 10.1103/PhysRevC.22.2639
Citations: PlumX Metrics


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.


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.


1978BU09      Phys.Rev. C17, 1774 (1978)

R.L.Burman, M.P.Baker, M.D.Cooper, R.H.Heffner, D.M.Lee, R.P.Redwine, J.E.Spencer, T.Marks, D.J.Malbrough, B.M.Preedom, R.J.Holt, B.Zeidman

Pion Double-Charge Exchange on 16O and 18O

NUCLEAR REACTIONS 18O(π+, π-), E=95-139 MeV; measured σ(E). 16O(π+, π-), E=145 MeV; measured σ. 16Ne deduced mass excess.

doi: 10.1103/PhysRevC.17.1774
Citations: PlumX Metrics


1978HO05      Phys.Rev.Lett. 40, 1256 (1978)

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

Analyzing Power in Proton-Nucleus Elastic Scattering at 0.8 GeV

NUCLEAR REACTIONS 12C, 58Ni, 90Zr, 208Pb(polarized p, p), E=0.8 GeV; measured A(θ), σ(θ).

doi: 10.1103/PhysRevLett.40.1256
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0079.


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.


1977BL09      Phys.Rev.Lett. 39, 1447 (1977); Erratum Phys.Rev.Lett. 40, 420 (1978)

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

Elastic Scattering of 0.8-GeV Protons from 12C, 58Ni, and 208Pb

NUCLEAR REACTIONS 12C, 58Ni, 208Pb(p, p), E=0.8 GeV; measured σ(θ).

doi: 10.1103/PhysRevLett.39.1447
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0260.


1977HO13      Phys.Lett. 69B, 55 (1977)

R.J.Holt, B.Zeidman, D.J.Malbrough, T.Marks, B.M.Preedom, M.P.Baker, R.L.Burman, M.D.Cooper, R.H.Heffner, D.M.Lee, R.P.Redwine, J.E.Spencer

Pion Non-Analog Double Charge Exchange: 16O(π+, π-)16Ne

NUCLEAR REACTIONS 16O(π+, π-), E=145 MeV; measured σ; deduced Q. 16Ne deduced mass excess.

doi: 10.1016/0370-2693(77)90131-9
Citations: PlumX Metrics


1977MA02      Phys.Rev.Lett. 38, 149 (1977)

T.Marks, M.P.Baker, R.L.Burman, M.D.Cooper, R.H.Heffner, R.J.Holt, D.M.Lee, D.J.Malbrough, B.M.Preedom, R.P.Redwine, J.E.Spencer, B.Zeidman

Observation of the Pion Double-Charge-Exchange Reaction 18O(π+, π-)18Ne

NUCLEAR REACTIONS 18O(π+, π-), E=139 MeV; measured σ.

doi: 10.1103/PhysRevLett.38.149
Citations: PlumX Metrics


1976MI23      Ann.Phys.(New York) 100, 562 (1976)

G.A.Miller, J.E.Spencer

A survey of pion charge-exchange reactions with nuclei

NUCLEAR REACTIONS 1H(π+, π+), (π+, π-), E<500 MeV; 91Zr, 88Sr(π+, π-), (π+, π0), (π+, X), E<300 MeV; analyzed available data; deduced σ, σ(θ), parameters in a coupled-channel framework with optical potentials obtained from the Kisslinger and Laplacian models for the pi-nucleon off-shell scattering amplitude.

doi: 10.1016/0003-4916(76)90073-7
Citations: PlumX Metrics


1974MI22      Phys.Lett. 53B, 329 (1974)

G.A.Miller, J.E.Spencer

Pion Charge-Exchange Reactions with Nuclei

NUCLEAR REACTIONS 91Zr(π, π), E < 300 MeV; calculated σ.

doi: 10.1016/0370-2693(74)90394-3
Citations: PlumX Metrics


1972SP02      Phys.Lett. 38B, 289 (1972)

J.E.Spencer, A.K.Kerman

A Potential Model Interpretation of Isobaric Analog Resonances Applicable to Even-Even and Even-Odd Targets

NUCLEAR REACTIONS 88Sr, 89Y(p, p), E=4.6-5.2 MeV; calculated σ(E). 87Rb, 88Sr, 89Y, 90Zr, 91Nb, 93Tc calculated isobaric analog resonances, level-width, S.

doi: 10.1016/0370-2693(72)90248-1
Citations: PlumX Metrics


1971SP04      Phys.Rev. C3, 1179 (1971)

J.E.Spencer, E.R.Cosman, H.A.Enge, A.K.Kerman

Analysis of Proton Scattering and Reactions with the Generalized Optical Model

NUCLEAR REACTIONS 88Sr(p, p), (p, p'), (p, n), E=4.8-8.2 MeV; measured nothing; deduced σ(E;θ). Generalized optical model. 89Sr; calculated levels, J, π.

doi: 10.1103/PhysRevC.3.1179
Citations: PlumX Metrics


1970SL01      Nucl.Phys. A147, 650 (1970)

D.C.Slater, E.R.Cosman, J.E.Spencer

Analogue States of 88Sr and the 87Sr(p, p)87Sr Reaction

NUCLEAR REACTIONS 87Sr(p, p), (p, p'), Ep=4.5 to 7.5 MeV; measured σ(E;θ). 88Y deduced isobaric analog resonances, L(p), level-width, p-width, S. Enriched target.

doi: 10.1016/0375-9474(70)90606-8
Citations: PlumX Metrics


1969CO07      Phys.Rev. 182, 1131 (1969)

E.R.Cosman, D.C.Slater, J.E.Spencer

Isobaric Analog States of Ti51 Studied by Elastic and Inelastic Scattering of Protons on Ti50

NUCLEAR REACTIONS 50Ti(p, p), (p, p'), E=3.4-7.2 MeV; measured σ(E;θ). 51V deduced resonances, level-width. Isobaric analog.

doi: 10.1103/PhysRev.182.1131
Citations: PlumX Metrics


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