NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = S.Howden Found 12 matches. 1992KR13 Phys.Rev. C46, 1416 (1992) D.Krofcheck, W.Bauer, G.M.Crawley, S.Howden, C.A.Ogilvie, A.Vander Molen, G.D.Westfall, W.K.Wilson, R.S.Tickle, C.Djalali, C.Gale Disappearance of Flow as a Probe of the Nuclear Equation of State NUCLEAR REACTIONS 93Nb(93Nb, X), E=97, 145 MeV/nucleon; 139La(139La, X), E=100-160 MeV/nucleon; measured fragment in-plane transverse momentum spectra, multiplicity distributions; deduced flow disappearance as balance between attractive, repulsive scattering.
doi: 10.1103/PhysRevC.46.1416
1992RE01 Phys.Lett. 276B, 418 (1992) T.Reposeur, J.Clayton, W.Benenson, M.Cronqvist, S.Hannuschke, S.Howden, J.Karn, D.Krofcheck, A.Nadasen, C.Ogilvie, R.Pfaff, J.D.Stevenson, A.Vander Molen, G.D.Westfall, K.Wilson, J.S.Winfield, B.Young, M.F.Mohar, D.J.Morrissey Impact Parameter Dependence of High Energy Gamma Ray Production in Heavy-Ion Collisions NUCLEAR REACTIONS 51V(40Ar, X), E=65 MeV/nucleon; measured σ(fragment θ, Eγ), (fragment)γ-coin; deduced impact parameter dependence. Multi-detector array.
doi: 10.1016/0370-2693(92)91660-2
1991GO04 Phys.Rev. C43, R1504 (1991) P.L.Gonthier, J.D.Lenters, M.T.Vonk, D.Bleitz, T.Koppenol, D.A.Cebra, W.K.Wilson, A.Vander Molen, J.Karn, S.Howden, A.Nadasen, J.S.Winfield, G.D.Westfall Sources of Light Particles in Peripheral Collisions NUCLEAR REACTIONS 16O(Ni, αX), E=860 MeV; measured Eα, Iα, σ(θα, Eα, fragment θ); deduced α-emission mechanism.
doi: 10.1103/PhysRevC.43.R1504
1991PR07 Nucl.Phys. A534, 204 (1991) C.A.Pruneau, G.C.Ball, E.Hagberg, D.Horn, S.Gilbert, L.Potvin, C.Rioux, C.St-Pierre, T.E.Drake, A.Galindo-Uribarri, G.Zwartz, D.A.Cebra, S.Howden, J.Karn, C.A.Ogilvie, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield Impact-Parameter Independence of Participant Energy Spectra Measured in Symmetric Heavy-Ion Collisions NUCLEAR REACTIONS 23Na, 19F, 45Sc, 197Au(20Ne, X), E=45 MeV/nucleon; 23Na, 19F(20Ne, X), E=35 MeV/nucleon; measured charged particles spectra multiplicities; deduced impact parameters. Energy spectra gated by impact parameter, 4π phoswich detector array, Si detector telescopes. Reaction simulations filtered by experimental acceptance.
doi: 10.1016/0375-9474(91)90563-L
1991WI11 Phys.Rev. C43, 2696 (1991) W.K.Wilson, D.Cebra, S.Howden, J.Karn, D.Krofcheck, R.Lacey, T.Li, A.Nadasen, T.Reposeur, A.Vander Molen, C.A.Ogilvie, G.D.Westfall, J.S.Winfield Mean Field Deflection in Peripheral Heavy-Ion Collisions NUCLEAR REACTIONS 197Au(12C, pX), E=50 MeV/nucleon; measured p(frament)-coin, proton transverse momentum spectra; deduced proton deflection direction.
doi: 10.1103/PhysRevC.43.2696
1990CE04 Phys.Rev.Lett. 64, 2246 (1990) D.A.Cebra, S.Howden, J.Karn, A.Nadasen, C.A.Ogilvie, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield, E.Norbeck Event-Shape Analysis: Sequential versus simultaneous multifragment emission NUCLEAR REACTIONS 51V(40Ar, X), E=35-85 MeV/nucleon; measured light fragment multiplicity, mass, charge, kinetic energy distributions; deduced reaction mechanism.
doi: 10.1103/PhysRevLett.64.2246
1990OG03 Phys.Rev. C42, R10 (1990) C.A.Ogilvie, W.Bauer, D.A.Cebra, J.Clayton, S.Howden, J.Karn, A.Nadasen, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield Disappearance of Flow and Its Relevance to Nuclear Matter Physics NUCLEAR REACTIONS 51V(40Ar, X), E=35, 45, 55, 65, 75, 85 MeV/nucleon; measured transverse collective motion in light particles (Z=1, 2, 3); deduced E(balance) lower limit, nuclear meanfield component features.
doi: 10.1103/PhysRevC.42.R10
1990WI03 Phys.Rev. C41, R1881 (1990) W.K.Wilson, W.Benenson, D.A.Cebra, J.Clayton, S.Howden, J.Karn, T.Li, C.A.Ogilvie, A.Vander Molen, G.D.Westfall, J.S.Winfield, B.Young, A.Nadasen Azimuthal Asymmetry in Ar + V Collisions from E/A = 35 to 85 MeV NUCLEAR REACTIONS 51V(40Ar, X), E=35-85 MeV/nucleon; measured σ(fragment θ); deduced asymmetry mechanism.
doi: 10.1103/PhysRevC.41.R1881
1989KR11 Phys.Rev.Lett. 63, 2029 (1989) D.Krofcheck, W.Bauer, G.M.Crawley, C.Djalali, S.Howden, C.A.Ogilvie, A.Vander Molen, G.D.Westfall, W.K.Wilson, R.S.Tickle, C.Gale Disappearance of Flow in Heavy-Ion Collisions NUCLEAR REACTIONS 139La(139La, X), E=50-130 MeV/nucleon; measured average in-plane transverse momentum vs c.m. rapidity; deduced flow disappearance.
doi: 10.1103/PhysRevLett.63.2029
1989OG02 Phys.Rev. C40, 654 (1989) C.A.Ogilvie, D.A.Cebra, J.Clayton, S.Howden, J.Karn, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield Determination of the Impact Vector in Intermediate Energy Heavy Ion Collisions NUCLEAR REACTIONS 40Ca(40Ca, X), E=40-100 MeV/nucleon; calculated particle multiplicity, midrapidity charge. 12C(12C, X), E=50 MeV/nucleon; analyzed σ(fragment E, θ), Z=2. 51V(40Ar, X), E=35 MeV/nucleon; calculated midrapidity charge yields.
doi: 10.1103/PhysRevC.40.654
1989OG03 Phys.Rev. C40, 2592 (1989) C.A.Ogilvie, D.A.Cebra, J.Clayton, P.Danielewicz, S.Howden, J.Karn, A.Nadasen, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield Transverse Collective Motion in Intermediate-Energy Heavy-Ion Collisions NUCLEAR REACTIONS 51V(40Ar, X), E=35 MeV/nucleon; 12C(12C, X), E=50 MeV/nucleon; measured light charged particle fragment rapidities; deduced reaction mechanism, transverse collective motion evidence.
doi: 10.1103/PhysRevC.40.2592
1989OG04 Phys.Lett. 231B, 35 (1989) C.A.Ogilvie, D.A.Cebra, J.Clayton, P.Danielewicz, S.Howden, J.Karn, A.Nadasen, A.Vander Molen, G.D.Westfall, W.K.Wilson, J.S.Winfield Longitudinal Collective Motion in Intermediate-Energy Heavy-Ion Collisions NUCLEAR REACTIONS 51V(40Ar, X), E=35 MeV/nucleon; 12C(12C, X), E=50 MeV/nucleon; measured light charged particles; deduced collective motion longitudinal component.
doi: 10.1016/0370-2693(89)90108-1
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