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NSR database version of February 19, 2024.

Search: Author = R.G.Jeppesen

Found 21 matches.

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1998LO12      Phys.Rev. C57, 3191 (1998)

S.A.Long, B.M.Spicer, K.J.Raywood, R.Abegg, W.P.Alford, A.Celler, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, N.S.P.King, C.A.Miller, M.A.Moinester, V.C.Officer, G.G.Shute, A.Trudel, M.C.Vetterli, A.I.Yavin, S.Yen

Spin-Isovector Giant Resonances Induced by (n, p) Reactions on Heavy Nuclei

NUCLEAR REACTIONS 120Sn, 181Ta(n, p), E=298 MeV; 238U(n, p), E=318 MeV; measured σ(Ep, θ). 90Zr, 208Pb(n, p), E=198 MeV; analyzed σ(Ep, θ). 90Y, 120In, 181Hf, 208Tl, 238Pa deduced L=0, 1, 2, 3 giant resonances energy distributions, quasi-free contributions, comparison with sum rules for L=1, 3. Multipole decomposition procedure.

doi: 10.1103/PhysRevC.57.3191
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13970.


1996LE14      Phys.Rev. D52, 4251 (1996)

M.J.Leitch, C.N.Brown, T.A.Carey, R.Childers, W.E.Cooper, C.W.Darden, G.Gidal, K.N.Gounder, L.D.Isenhower, D.M.Jansen, R.G.Jeppesen, D.M.Kaplan, J.S.Kapustinsky, M.S.Kowitt, D.W.Lane, L.M.Lederman, J.W.Lillberg, K.B.Luk, V.M.Martin, P.L.McGaughey, C.S.Mishra, J.M.Moss, J.C.Peng, R.S.Preston, J.Sa, M.E.Sadler, R.Schnathorst, M.H.Schub, V.Tanikella, P.K.Teng

Nuclear Dependence of J/ψ Production by 800 GeV/c Protons Near x(F) = 0

NUCLEAR REACTIONS 9Be, C, W(p, X), E at 800 GeV/c; measured dimuon mass spectra; deduced nuclear dependence of J/ψ production at x(F) ≈ 0.

doi: 10.1103/PhysRevD.52.4251
Citations: PlumX Metrics


1995JA05      Phys.Rev.Lett. 74, 3118 (1995)

D.M.Jansen, M.H.Schub, C.S.Mishra, P.M.Ho, C.N.Brown, T.A.Carey, Y.C.Chen, R.Childers, W.E.Cooper, C.W.Darden, G.Gidal, K.N.Gounder, L.D.Isenhower, R.G.Jeppesen, D.M.Kaplan, J.S.Kapustinsky, G.C.Kiang, M.S.Kowitt, D.W.Lane, L.M.Lederman, M.J.Leitch, J.W.Lillberg, W.R.Luebke, K.B.Luk, P.L.McGaughey, J.M.Moss, J.C.Peng, R.S.Preston, D.Pripstein, J.Sa, M.E.Sadler, R.Schnathorst, V.Tanikella, P.K.Teng, J.R.Wilson

Measurement of the Bottom-Quark Production Cross Section in 800 GeV/c Proton-Gold Collisions

NUCLEAR REACTIONS 197Au(p, X), E at 800 GeV/c; measured dimuon invariant mass distribution; deduced bottom quark decay features, production σ.

doi: 10.1103/PhysRevLett.74.3118
Citations: PlumX Metrics


1995SC56      Phys.Rev. D52, 1307 (1995)

M.H.Schub, D.M.Jansen, C.S.Mishra, P.M.Ho, C.N.Brown, T.A.Carey, Y.C.Chen, R.Childers, W.E.Cooper, C.W.Darden, G.Gidal, K.N.Gounder, L.D.Isenhower, R.G.Jeppesen, D.M.Kaplan, J.S.Kapustinsky, G.C.Kiang, M.S.Kowitt, D.W.Lane, L.M.Lederman, M.J.Leitch, J.W.Lillberg, W.R.Luebke, K.B.Luk, P.L.McGaughey, J.M.Moss, J.C.Peng, R.S.Preston, D.Pripstein, J.Sa, M.E.Sadler, R.Schnathorst, V.Tanikella, P.K.Teng, J.R.Wilson

Measurement of J/ψ and ψ' Production in 800 GeV/c Proton-Gold Collisions

NUCLEAR REACTIONS 197Au(p, X), E at 800 GeV/c; measured J/ψ, ψ' production associated differential σ vs Feynman-x.

doi: 10.1103/PhysRevD.52.1307
Citations: PlumX Metrics


1994KO14      Phys.Rev.Lett. 72, 1318 (1994)

M.S.Kowitt, G.Gidal, P.M.Ho, K.B.Luk, D.Pripstein, L.D.Isenhower, M.E.Sadler, R.Schnathorst, R.Schwint, L.M.Lederman, M.H.Schub, C.N.Brown, W.E.Cooper, H.D.Glass, K.N.Gounder, C.S.Mishra, J.Boissevain, T.A.Carey, D.M.Jansen, R.G.Jeppesen, J.S.Kapustinsky, D.W.Lane, M.J.Leitch, J.W.Lillberg, P.L.McGaughey, J.M.Moss, J.C.Peng, D.M.Kaplan, W.R.Luebke, V.M.Martin, R.S.Preston, J.Sa, V.Tanikella, R.L.Childers, C.W.Darden, J.R.Wilson, G.C.Kiang, P.K.Teng, Y.C.Chen

Production of J/(Psi) at Large x(F) in 800 GeV/c p-Copper and p-Beryllium Collisions

doi: 10.1103/PhysRevLett.72.1318
Citations: PlumX Metrics


1994LE09      Phys.Rev.Lett. 72, 2542 (1994)

M.J.Leitch, J.Boissevain, T.A.Carey, D.M.Jansen, R.G.Jeppesen, J.S.Kapustinsky, D.W.Lane, J.W.Lillberg, P.L.McGaughey, J.M.Moss, J.C.Peng, L.D.Isenhower, M.E.Sadler, R.Schnathorst, G.Gidal, P.M.Ho, M.S.Kowitt, K.B.Luk, D.Pripstein, L.M.Lederman, M.H.Schub, C.N.Brown, W.E.Cooper, H.D.Glass, K.N.Gounder, C.S.Mishra, D.M.Kaplan, W.R.Luebke, V.M.Martin, R.S.Preston, J.Sa, V.Tanikella, R.Childers, C.W.Darden, J.R.Wilson, Y.C.Chen, G.C.Kiang, P.K.Teng

Nuclear Dependence of Neutral-D-Meson Production by 800 GeV/c Protons

NUCLEAR REACTIONS 9Be, 197Au(p, X), E at 800 GeV/c; measured neutral D-meson production differential σ; deduced nuclear dependence features.

doi: 10.1103/PhysRevLett.72.2542
Citations: PlumX Metrics


1992VE01      Phys.Rev. C45, 997 (1992)

M.C.Vetterli, K.P.Jackson, A.Celler, J.Engel, D.Frekers, O.Hausser, R.Helmer, R.Henderson, K.H.Hicks, R.G.Jeppesen, B.Larson, B.Pointon, A.Trudel, S.Yen

70,72Ge(n, p)70,72Ga Reactions: Suppression of Gamow-Teller strength near N = 40

NUCLEAR REACTIONS 70,72Ge(n, p), E=200 MeV; measured σ(θ, E). 70,72Ga deduced Gamow-Teller transition strength quenching.

doi: 10.1103/PhysRevC.45.997
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13976.


1990MI10      Phys.Rev. C42, 732 (1990)

J.Mildenberger, O.Hausser, R.G.Jeppesen, B.Larson, B.Pointon, A.Trudel, R.Henderson, K.Hicks, K.P.Jackson, A.Miller, M.Vetterli, S.Yen, W.P.Alford, A.Celler, R.Helmer

Isospin Symmetry in Nucleon Scattering from 6Li and 12C at 280 MeV

NUCLEAR REACTIONS 6Li, 12C(n, p), (p, p'), (p, n), E=280 MeV; measured σ(θ), σ(Ep); deduced isospin symmetry test.

doi: 10.1103/PhysRevC.42.732
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13196.


1990RA13      Phys.Rev. C41, 2836 (1990)

K.J.Raywood, B.M.Spicer, S.Yen, S.A.Long, M.A.Moinester, R.Abegg, W.P.Alford, A.Celler, T.E.Drake, D.Frekers, P.E.Green, O.Hausser, R.L.Helmer, R.S.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, J.D.King, N.S.P.King, C.A.Miller, V.C.Officer, R.Schubank, G.G.Shute, M.Vetterli, J.Watson, A.I.Yavin

Spin-Flip Isovector Giant Resonances from the 90Zr(n, p)90Y Reaction at 198 MeV

NUCLEAR REACTIONS 90Zr(n, p), E=198 MeV; measured σ(Ep, θ); deduced σ(θ). 90Y deduced spin isovector dipole transition strengths.

doi: 10.1103/PhysRevC.41.2836
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13517.


1989HI10      Phys.Rev. C40, R2445 (1989)

K.H.Hicks, M.C.Vetterli, A.Celler, R.L.Helmer, R.S.Henderson, K.P.Jackson, R.G.Jeppesen, A.Trudel, S.Yen

Quasifree Analyzing Powers using the (p(pol), n) Reaction

NUCLEAR REACTIONS 12C, 54Fe(polarized p, n), E=290, 420 MeV; measured σ(θn, En), analyzing power. Relativistic, nonrelativistic model analysis.

doi: 10.1103/PhysRevC.40.R2445
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0110.


1989MO19      Phys.Lett. 230B, 41 (1989)

M.A.Moinester, A.Trudel, K.Raywood, S.Yen, B.M.Spicer, R.Abegg, W.P.Alford, N.Auerbach, A.Celler, D.Frekers, O.Hausser, R.L.Helmer, R.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, N.S.P.King, S.Long, C.A.Miller, M.Vetterli, J.Watson, A.I.Yavin

A Study of Spin Isovector Giant Resonances with the 208Pb(n, p)208Tl Reaction

NUCLEAR REACTIONS 208Pb(n, p), E=198, 458 MeV; measured σ(θp, Ep). 208Tl deduced spin isovector giant resonances.

doi: 10.1016/0370-2693(89)91650-X
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13977.


1989VE05      Phys.Rev. C40, 559 (1989)

M.C.Vetterli, O.Hausser, R.Abegg, W.P.Alford, A.Celler, D.Frekers, R.Helmer, R.Henderson, K.H.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, K.Raywood, S.Yen

Gamow-Teller Strength Deduced from Charge Exchange Reactions on 54Fe at 300 MeV

NUCLEAR REACTIONS 54Fe(n, p), E=298 MeV; 54Fe(p, n), E=300 MeV; measured σ(θ, Ep), σ(θ, En). 54Co, 54Mn deduced Gamow-Teller transition strengths.

doi: 10.1103/PhysRevC.40.559
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12948.


1989WA15      Phys.Rev. C40, 22 (1989)

J.W.Watson, R.Pourang, R.Abegg, W.P.Alford, A.Celler, S.El-Kateb, D.Frekers, O.Hausser, R.Helmer, R.Henderson, K.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, M.Vetterli, S.Yen, C.D.Zafiratos

7Li(p, n)7Be and 12C(p, n)12N Reactions at 200, 300, and 400 MeV

NUCLEAR REACTIONS 7Li, 12C(p, n), E=200-400 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.40.22
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0811.


1988BR28      Phys.Rev. C38, 2427 (1988)

J.T.Brack, J.J.Kraushaar, D.J.Rilett, R.A.Ristinen, D.F.Ottewell, G.R.Smith, R.G.Jeppesen, N.R.Stevenson

Large-Angle π+p Elastic Scattering at 66.8 MeV

NUCLEAR REACTIONS 1H(π, π), E(cm)=66.8 MeV; measured σ(θ).

doi: 10.1103/PhysRevC.38.2427
Citations: PlumX Metrics


1988HA09      Phys.Rev. C37, 1119 (1988)

O.Hausser, R.Sawafta, R.G.Jeppesen, R.Abegg, W.P.Alford, R.L.Helmer, R.Henderson, K.Hicks, K.P.Jackson, J.Lisantti, C.A.Miller, M.C.Vetterli, S.Yen

Energy Dependence of Isovector and Isoscalar 1+ Excitations in 28Si(p, p') between 200 and 400 MeV

NUCLEAR REACTIONS 28Si(p, p'), E=200-400 MeV; measured σ(θ). 28Si deduced isovector 1+ transition strengths, summed Gamow-Teller strengths.

doi: 10.1103/PhysRevC.37.1119
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1422.


1988HA27      Phys.Rev.Lett. 61, 822 (1988)

O.Hausser, R.Abegg, R.G.Jeppesen, R.Sawafta, A.Celler, A.Green, R.L.Helmer, R.Henderson, K.Hicks, K.P.Jackson, J.Mildenberger, C.A.Miller, M.C.Vetterli, S.Yen, M.J.Iqbal, R.D.Smith

Complete Spin Observables for Quasielastic Proton Scattering from 54Fe at 290 MeV

NUCLEAR REACTIONS 54Fe(polarized p, p'X), E=290 MeV; measured σ(θ, Ep'), spin-transfer σ(θ, Ep'), analyzing power, spin observables; deduced Fermi motion, nuclear response function, nucleon-nucleon interaction role. Relativistic, non-relativistic models, impulse approximation.

doi: 10.1103/PhysRevLett.61.822
Citations: PlumX Metrics


1988HI09      Phys.Rev. C38, 229 (1988)

K.H.Hicks, R.G.Jeppesen, C.C.K.Lin, R.Abegg, K.P.Jackson, O.Hausser, J.Lisantti, C.A.Miller, E.Rost, R.Sawafta, M.C.Vetterli, S.Yen

Inelastic Proton Scattering at 200 to 400 MeV for 24Mg and 28Si in a Microscopic Framework

NUCLEAR REACTIONS 12C, 24Mg, 28Si(polarized p, p'), E=200-400 MeV; measured σ(θ), A(θ) vs E; deduced model validity. Relativistic, nonrelativistic DWIA.

doi: 10.1103/PhysRevC.38.229
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1426.


1988HI12      Phys.Rev.Lett. 61, 1174 (1988)

K.H.Hicks, R.Abegg, A.Celler, O.Hausser, R.S.Henderson, N.W.Hill, K.P.Jackson, R.G.Jeppesen, N.S.P.King, M.A.Kovash, R.Liljestrand, C.A.Miller, G.L.Morgan, J.R.Shepard, A.Trudel, M.Vetterli, S.Yen

Spin-Dependent Observables for the 12C(p, p'γ) Reaction at 400 MeV

NUCLEAR REACTIONS 12C(polarized p, p'γ), E=400 MeV; measured σ(θp', θγ), spin dependent observables. 12C level deduced spin-flip probability. Relativistic, nonrelativistic treatments, impulse approximation.

doi: 10.1103/PhysRevLett.61.1174
Citations: PlumX Metrics


1987VE08      Phys.Rev.Lett. 59, 439 (1987)

M.C.Vetterli, O.Hausser, W.P.Alford, D.Frekers, R.Helmer, R.Henderson, K.Hicks, K.P.Jackson, R.G.Jeppesen, C.A.Miller, M.A.Moinester, K.Raywood, S.Yen

Gamow-Teller Strength Deduced from 54Fe(n, p)54Mn Cross Sections at 298 MeV

NUCLEAR REACTIONS 54Fe(n, p), E=298 MeV; measured σ(θp, Ep). 54Mn deduced Gamow-Teller transition strength.

doi: 10.1103/PhysRevLett.59.439
Citations: PlumX Metrics


1986KI12      Phys.Lett. 175B, 279 (1986)

N.S.P.King, P.W.Lisowski, G.L.Morgan, P.N.Craig, R.G.Jeppesen, D.A.Lind, J.R.Shepard, J.L.Ullmann, C.D.Zafiratos, C.D.Goodman, C.A.Goulding

Observation of Fermi and Gamow-Teller Strength in the 800 MeV (p, n) Reaction

NUCLEAR REACTIONS 6Li, 12,13C, 15N(p, n), E=800 MeV; measured σ(θ), σ(θ) vs neutron momentum. 12,13N, 15O, 6Be deduced Gamow-Teller, Fermi transition strengths.

doi: 10.1016/0370-2693(86)90856-7
Citations: PlumX Metrics


1985HI03      Phys.Rev. C31, 1323 (1985)

K.H.Hicks, R.G.Jeppesen, J.J.Kraushaar, P.D.Kunz, R.J.Peterson, R.S.Raymond, R.A.Ristinen, J.L.Ullmann, F.D.Becchetti, J.N.Bradbury, M.Paciotti

Fission of Heavy Nuclei Induced by Energetic Pions

NUCLEAR REACTIONS 238U, 209Bi, 197Au(π+, F), (π-, F), E=60-100 MeV; measured fission fragment spectra, mass distribution, σ(fragment θ), (fragment)(fragment)(θ); deduced fission mechanism, σ vs fissility parameter.

doi: 10.1103/PhysRevC.31.1323
Citations: PlumX Metrics


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