NSR Query Results

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NSR database version of April 27, 2024.

Search: Author = J.R.Cummings

Found 7 matches.

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2009RA07      Astrophys.J. 697, 2083 (2009)

B.F.Rauch, J.T.Link, K.Lodders, M.H.Israel, L.M.Barbier, W.R.Binns, E.R.Christian, J.R.Cummings, G.A.de Nolfo, S.Geier, R.A.Mewaldt, J.W.Mitchell, S.M.Schindler, L.M.Scott, E.C.Stone, R.E.Streitmatter, C.J.Waddington, M.E.Wiedenbeck

Cosmic ray origin in OB associations and preferential acceleration of refractory elements: evidence from abundances of elements 26Fe through 34Se

doi: 10.1088/0004-637X/697/2/2083
Citations: PlumX Metrics

2000WA03      Phys.Rev. C61, 024910 (2000)

C.J.Waddington, J.R.Cummings, B.S.Nilsen, T.L.Garrard

Fragmentation of Relativistic Gold by Various Target Nuclei

NUCLEAR REACTIONS H, C, 27Al, Cu, Sn, Pb(197Au, X), E=0.9-4.0 GeV/nucleon; measured charge changing σ for Z(fragment)=50-81; deduced systematic trends, parameters.

doi: 10.1103/PhysRevC.61.024910
Citations: PlumX Metrics

1999WA17      Astrophys.J. 519, 214 (1999)

C.J.Waddington, J.R.Cummings, B.S.Nilsen, T.L.Garrard

Fragmentation of Relativistic Gold Nuclei with Energies between 0.92 and 4.0 A GeV in Hydrogen

NUCLEAR REACTIONS 1H, C(197Au, X), E=0.9-4.0 GeV/nucleon; measured charge-changing σ, fragments elemental production σ. Implications for ultraheavy cosmic rays discussed.

doi: 10.1086/307344
Citations: PlumX Metrics

1995GE05      Phys.Rev. C52, 334 (1995)

L.Y.Geer, J.Klarmann, B.S.Nilsen, C.J.Waddington, W.R.Binns, J.R.Cummings, T.L.Garrard, and the UHIC Collaboration

Charge-Changing Fragmentation of 10.6 GeV/nucleon 197Au Nuclei

NUCLEAR REACTIONS C, 1H, 27Al, Cu, Sn, Pb(197Au, X), E=10.6 GeV/nucleon; measured fragmentation charge changing σ; deduced electromagnetic dissociation contribution.

doi: 10.1103/PhysRevC.52.334
Citations: PlumX Metrics

1995NI14      Phys.Rev. C52, 3277 (1995)

B.S.Nilsen, C.J.Waddington, J.R.Cummings, T.L.Garrard, J.Klarmann

Fragmentation Cross Sections of Relativistic 3684Kr and 47109Ag Nuclei in Targets from Hydrogen to Lead

NUCLEAR REACTIONS C, 1H, 27Al, Cu, Sn, Pb(84Kr, X), (109Ag, X), E=0.4-1 GeV/nucleon; measured charge changing σ vs target mass.

doi: 10.1103/PhysRevC.52.3277
Citations: PlumX Metrics

1994NI03      Phys.Rev. C50, 1065 (1994)

B.S.Nilsen, C.J.Waddington, W.R.Binns, J.R.Cummings, T.L.Garrard, L.Y.Geer, J.Klarmann, and the UHIC Collaboration

Charge-Pickup by Heavy Relativistic Nuclei

NUCLEAR REACTIONS 1H, C, 27Al, Cu, Sn, Pb(197Au, X), E=10.6 GeV/nucleon; measured charge pick up σ vs target mass. Other aspects, reactions studied.

doi: 10.1103/PhysRevC.50.1065
Citations: PlumX Metrics

1990CU07      Phys.Rev. C 42, 2508 (1990)

J.R.Cummings, W.R.Binns, T.L.Garrard, M.H.Israel, J.Klarmann, E.C.Stone, C.J.Waddington

Determination of the cross sections for the production of fragments from relativistic nucleus-nucleus interactions. I. Measurements

NUCLEAR REACTIONS H(197Au, x), H(165Ho, x), H(139La, x), 1H(165Ho, x), 1H(139La, x), 12C(197Au, x), 12C(56Fe, x), 12C(165Ho, x), 12C(139La, x), 27Al(197Au, x), 27Al(56Fe, x), 27Al(165Ho, x), 27Al(139La, x), Cu(197Au, x), Cu(56Fe, x), Cu(165Ho, x), Cu(139La, x), 208Pb(56Fe, x), E=71.5-180.2 GeV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry C1874.

doi: 10.1103/PhysRevC.42.2508
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1874.

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