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NSR database version of May 24, 2024.

Search: Author = O.Schwalb

Found 6 matches.

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1994BE03      Phys.Rev.Lett. 72, 977 (1994)

F.-D.Berg, M.Pfeiffer, O.Schwalb, M.Franke, W.Kuhn, H.Lohner, V.Metag, M.Notheisen, R.Novotny, A.E.Raschke, J.Ritman, M.Robig-Landau, R.S.Simon, M.Sumbera, L.Venema, H.Wilschut

Transverse Momentum Distributions of (Eta) Mesons in Near-Threshold Relativistic Heavy Ion Reactions

NUCLEAR REACTIONS Ca(40Ar, X), Zr(86Kr, X), 197Au(197Au, X), E=1 GeV/nucleon; Ca(40Ar, X), E=1.5 GeV/nucleon; measured eta transverse momentum spectra; deduced Δ(1232), N(1535) resonances relative abundances.

doi: 10.1103/PhysRevLett.72.977
Citations: PlumX Metrics


1994SC03      Phys.Lett. 321B, 20 (1994)

O.Schwalb, M.Pfeiffer, F.-D.Berg, M.Franke, W.Kuhn, V.Metag, M.Notheisen, R.Novotny, J.Ritman, M.E.Robig-Landau, J.P.Alard, N.Bastid, N.Brummund, P.Dupieux, A.Gobbi, N.Herrmann, K.D.Hildenbrand, S.Hlavac, S.C.Jeong, H.Lohner, G.Montarou, W.Neubert, A.E.Raschke, R.S.Simon, U.Sodan, M.Sumbera, K.Teh, L.B.Venema, H.W.Wilschut, J.P.Wessels, T.Wienold, D.Wohlfahrt

Mass Dependence of π0-Production in Heavy Ion Collisions at 1 A GeV

NUCLEAR REACTIONS Ca(40Ar, X), Zr(86Kr, X), 197Au(197Au, X), E=1 GeV/nucleon; measured π0 production, multiplicity; deduced production mechanisms. Model comparisons.

doi: 10.1016/0370-2693(94)90322-0
Citations: PlumX Metrics


1993GU09      Phys.Rev. C48, 1791 (1993)

M.Gui, K.Hagel, R.Wada, Y.Lou, D.Utley, B.Xiao, J.Li, J.B.Natowitz, G.Enders, W.Kuhn, V.Metag, R.Novotny, O.Schwalb, R.J.Charity, R.Freifelder, A.Gobbi, W.Henning, K.D.Hildenbrand, R.Mayer, R.S.Simon, J.P.Wessels, G.Casini, A.Olmi, A.A.Stefanini

Mass Asymmetry Dependence of Scission Times in the Reactions of 18.5 A MeV 136Xe + 48Ti

NUCLEAR REACTIONS 48Ti(136Xe, X), (136Xe, F), E=18.5 MeV/nucleon; measured (fragment)(fragment)-coin, σ(fragment A) vs total kinetic energy, fission (fragment)α-, (fragment)p-coin, multiplicities; deduced energies at scission.

doi: 10.1103/PhysRevC.48.1791
Citations: PlumX Metrics


1993RI03      Phys.Rev.Lett. 70, 533 (1993); Erratum Phys.Rev.Lett. 70, 2659 (1993)

J.Ritman, F.-D.Berg, W.Kuhn, V.Metag, R.Novotny, M.Notheisen, P.Paul, M.Pfeiffer, O.Schwalb, H.Lohner, L.Venema, A.Gobbi, N.Herrmann, K.D.Hildenbrand, J.Mosner, R.S.Simon, K.Teh, J.P.Wessels, T.Wienold

First Observation of the Coulomb-Excited Double Giant Dipole Resonance in 208Pb via Double-γ Decay

NUCLEAR REACTIONS 208Pb(209Bi, 209Bi'), E=1 GeV/nucleon; measured γγ-coin sum spectra following Coulomb excitation. 208Pb deduced single, double GDR, energy, width, decay features. Relativistic Coulomb excitation.

doi: 10.1103/PhysRevLett.70.533
Citations: PlumX Metrics


1992EN05      Phys.Rev.Lett. 69, 249 (1992)

G.Enders, F.D.Berg, K.Hagel, W.Kuhn, V.Metag, R.Novotny, M.Pfeiffer, O.Schwalb, R.J.Charity, A.Gobbi, R.Freifelder, W.Henning, K.D.Hildenbrand, R.Holzmann, R.S.Mayer, R.S.Simon, J.P.Wessels, G.Casini, A.Olmi, A.A.Stefanini

Excitation-Energy Dependence of the Giant Dipole Resonance Width

NUCLEAR REACTIONS 48Ti(136Xe, X), E=18.5 MeV/nucleon; measured (fragment)γ-coin; deduced fragment GDR width vs excitation energy.

doi: 10.1103/PhysRevLett.69.249
Citations: PlumX Metrics


1990BE43      Z.Phys. A337, 351 (1990)

F.D.Berg, M.Pfeiffer, O.Schwalb, M.Appenheimer, W.Doring, M.Franke, W.Kuhn, V.Metag, W.Niebur, R.Novotny, J.Ritman, M.Robig, H.Stroher, A.Boonstra, H.Lohner, A.Raschke, L.Venema, H.W.Wilschut, N.Brummund, W.Henning, S.Hlavac, R.Holzmann, R.S.Simon

Neutral Pion Production at 350 MeV/u in the System 20Ne + 27Al

NUCLEAR REACTIONS 27Al(20Ne, X), E=350 MeV/nucleon; measured π0 production probability. Two-arm photon spectrometer.


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