NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Barth Found 22 matches. 2000WA19 Phys.Rev.Lett. 85, 18 (2000) A.Wagner, C.Muntz, H.Oeschler, C.Sturm, R.Barth, M.Cieslak, M.Debowski, E.Grosse, P.Koczon, F.Laue, M.Mang, D.Miskowiec, E.Schwab, P.Senger, P.Beckerle, D.Brill, Y.Shin, H.Strobele, W.Walus, B.Kohlmeyer, F.Puhlhofer, J.Speer, I.K.Yoo Emission Pattern of High-Energy Pions: A new probe for the early phase of heavy-ion collisions NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; measured charged pions rapidity, transverse momentum, azimuthal distributions; deduced reaction mechanism features.
doi: 10.1103/PhysRevLett.85.18
1998BE14 Phys.Rev. C57, 1788 (1998) E.Berthoumieux, E.C.Pollacco, C.Volant, B.Berthier, Y.Cassagnou, J.L.Charvet, M.Colonna, R.Dayras, R.Legrain, C.Mazur, E.De Filippo, A.Cunsolo, A.Foti, G.Lanzano, A.Pagano, S.Urso, Sl.Cavallaro, R.Barth, V.Lips, H.Oeschler, S.Harar, E.Norbeck Heavy Fragment Production in 40Ar + 232Th Reactions at 27A, 44A, and 77A MeV NUCLEAR REACTIONS 232Th(40Ar, X), E=27, 44, 77 MeV/nucleon; measured light, intermediate, heavy fragments σ(E, θ); deduced fragment production mechanism.
doi: 10.1103/PhysRevC.57.1788
1998WA09 Phys.Lett. 420B, 20 (1998) A.Wagner, C.Muntz, H.Oeschler, C.Sturm, R.Barth, M.Cieslak, M.Dcebowski, E.Grosse, P.Koczon, M.Mang, D.Miskowiec, R.Schicker, E.Schwab, P.Senger, P.Beckerle, D.Brill, Y.Shin, H.Strobele, W.Walus, B.Kohlmeyer, F.Puhlhofer, J.Speer, K.Volkel Evidence for Different Freeze-Out Radii of High- and Low-Energy Pions Emitted in Au + Au Collisions at 1 A.GeV NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; measured pion production σ(θ); deduced reaction volume Coulomb potential.
doi: 10.1016/S0370-2693(97)01549-9
1997AH02 Phys.Lett. 393B, 31 (1997) W.Ahner, C.Bormann, R.Barth, P.Beckerle, D.Brill, M.Cieslak, M.Debowski, E.Grosse, W.Henning, P.Koczon, B.Kohlmeyer, D.Miskowiec, C.Muntz, H.Oeschler, F.Puhlhofer, E.Schwab, R.Schicker, P.Senger, Y.Shin, J.Speer, R.Stock, H.Strobele, Ch.Sturm, K.Volkel, A.Wagner, W.Walus Pion and Kaon Emission from the Fireball Formed in Ne + NaF Collisions at 1-2 GeV/nucleon NUCLEAR REACTIONS 23Na, 19F(Ne, X), E=1, 2 GeV/nucleon; measured π±, K± production associated σ(θ) vs momentum; deduced inverse slope parameters related features. Maxwell-Boltzmann distributions yield.
doi: 10.1016/S0370-2693(96)01568-7
1997BA32 Phys.Rev.Lett. 78, 4007 (1997) R.Barth, and the KaoS Collaboration Subthreshold Production of Kaons and Antikaons in Nucleus-Nucleus Collisions at Equivalent Beam Energies NUCLEAR REACTIONS Ni(58Ni, X), E=0.8-1.8 GeV/nucleon; measured K+-, K--production σ ratio; deduced nuclear medium role K--production enhancement.
doi: 10.1103/PhysRevLett.78.4007
1997BR08 Z.Phys. A357, 207 (1997) D.Brill, P.Beckerle, C.Bormann, E.Schwab, Y.Shin, H.Strobele, P.Baltes, C.Muntz, H.Oeschler, C.Sturm, A.Wagner, R.Barth, M.Cieslak, M.Debowski, E.Grosse, P.Koczon, M.Mang, D.Miskowiec, R.Schicker, P.Senger, B.Kohlmeyer, F.Puhlhofer, J.Speer, K.Volkel, W.Walus Studies of the Out-of-Plane Emission of Pions in Symmetric Heavy-Ion Collisions NUCLEAR REACTIONS 209Bi(209Bi, X), E=400-1000 MeV/nucleon; measured mid-rapidity pions production associated triple differential σ; deduced azimuthal emission patterns beam energy, impact parameter dependences.
doi: 10.1007/s002180050235
1997MU12 Z.Phys. A357, 399 (1997) C.Muntz, P.Baltes, H.Oeschler, C.Sartorius, C.Sturm, A.Wagner, C.Bormann, D.Brill, Y.Shin, J.Stein, H.Strobele, W.Ahner, R.Barth, M.Cieslak, M.Debowski, E.Grosse, W.Henning, P.Koczon, M.Mang, D.Miskowiec, R.Schicker, P.Senger, B.Kohlmeyer, H.Poppl, F.Puhlhofer, J.Speer, K.Volkel, W.Walus Pion Production in Mass-Symmetric Heavy Ion Collisions at 0.8-1.8 AGeV NUCLEAR REACTIONS 23Na, 19F(Ne, X), Ni(Ni, X), 197Au(197Au, X), Pb(209Bi, X), E=0.8-1.8 GeV/nucleon; measured charged pions, proton σ(θ) vs momentum; deduced multiple energetic baryon-baryon collisions role in high energy pion productions.
doi: 10.1007/s002180050259
1996BR19 Z.Phys. A355, 61 (1996) D.Brill, P.Beckerle, C.Bormann, E.Schwab, Y.Shin, R.Stock, H.Strobele, P.Baltes, C.Muntz, H.Oeschler, C.Sturm, A.Wagner, R.Barth, M.Cieslak, M.Debowski, E.Grosse, P.Koczon, M.Mang, D.Miskowiec, R.Schicker, P.Senger, B.Kohlmeyer, F.Puhlhofer, J.Speer, K.Volkel, W.Walus Study of the Out-of-Plane Emission of Protons and Light Fragments in Symmetric Heavy-Ion Collisions NUCLEAR REACTIONS 209Bi(209Bi, X), E=0.4-1 GeV/nucleon; measured protons midrapidity, light fragments production related features; deduced anisotropy vs E.
doi: 10.1007/s002180050078
1996DE57 Z.Phys. A356, 313 (1996) M.Debowski, R.Barth, M.Boivin, Y.Le Bornec, M.Cieslak, M.P.Comets, P.Courtat, R.Gacougnolle, E.Grosse, T.Kirchner, J.M.Martin, D.Miskowiec, C.Muntz, E.Schwab, P.Senger, C.Sturm, B.Tatischeff, A.Wagner, W.Walus, N.Willis, R.Wurzinger, J.Yonnet, A.Zghiche Subthreshold K+ Production in Proton-Nucleus Collisions NUCLEAR REACTIONS C(p, X), E=1.2-2.5 GeV; Pb(p, X), E=1.2, 1.5 GeV; measured σ(θ, p(K+), σ(θ), p(π+)); deduced secondary processes role. Model comparison.
doi: 10.1007/s002180050185
1996DE69 Acta Phys.Pol. B27, 3015 (1996) M.Debowski, R.Barth, M.Boivin, Y.Le Bornec, M.Cieslak, M.P.Comets, P.Courtat, R.Gacougnolle, E.Grosse, T.Kirchner, J.M.Martin, D.Miskowiec, Ch.Muntz, E.Schwab, P.Senger, Ch.Sturm, B.Tatischeff, A.Wagner, N.Willis, W.Walus, R.Wurzinger, J.Yonnet, A.Zghiche Subthreshold K+ Production in Proton-Nucleus Collisions and the Nuclear Spectral Function
1996SE17 Acta Phys.Pol. B27, 2993 (1996) P.Senger, W.Ahner, R.Barth, D.Brill, M.Debowski, E.Grosse, P.Koczon, B.Kohlmeyer, F.Laue, M.Mang, D.Miskowiec, Ch.Muntz, H.Oeschler, F.Puhlhofer, E.Schwab, Y.Shin, J.Speer, R.Stock, H.Strobele, Ch.Sturm, A.Wagner, W.Walus, for the KaoS Collaboration Kaon Production in Relativistic Nucleus-Nucleus Collisions
1996WA41 Acta Phys.Pol. B27, 3081 (1996) A.Wagner, R.Barth, P.Beckerle, D.Brill, M.Cieslak, M.Debowski, E.Grosse, W.Henning, P.Koczon, B.Kohlmeyer, F.Laue, M.Mang, D.Miskowiec, C.Muntz, W.Prokopowicz, F.Puhlhofer, H.Oeschler, E.Schwab, P.Senger, Y.Shin, J.Speer, R.Stock, H.Strobele, C.Sturm, K.Volkel, W.Walus, I.K.Yoo On the Size of the Pion Emitting Source in Heavy Ion Collisions at 1 AGeV
1995LI09 Nucl.Phys. A583, 585c (1995) V.Lips, R.Barth, H.Oeschler, S.P.Avdeyev, V.A.Karnaukhov, W.D.Kuznetsov, L.A.Petrov, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, W.Karcz, W.Neubert, E.Norbeck, B.-A.Li, D.H.E.Gross Multifragmentation Induced by Relativistic α-Projectiles NUCLEAR REACTIONS 197Au(α, X), E=1-3.6 GeV/nucleon; measured intermediate mass fragment multiplicity, spectra; deduced breakup density, breakup mechanism.
doi: 10.1016/0375-9474(94)00731-2
1995MU12 Z.Phys. A352, 175 (1995) C.Muntz, P.Baltes, H.Oeschler, A.Sartorius, A.Wagner, W.Ahner, R.Barth, M.Cieslak, M.Debowski, E.Grosse, W.Henning, P.Koczon, D.Miskowiec, R.Schicker, P.Senger, C.Bormann, D.Brill, Y.Shin, J.Stein, R.Stock, H.Strobele, B.Kohlmeyer, H.Poppl, F.Puhlhofer, J.Speer, K.Volkel, W.Walus Properties of High-Energy Pions Emitted from Heavy-Ion Collisions at 1 GeV/nucleon NUCLEAR REACTIONS 23Na, 19F(Ne, X), 197Au(197Au, X), E=1 GeV/nucleon; measured pion, proton production σ(θ) vs momentum; deduced resonance decay kinematics role.
1995PO05 Nucl.Phys. A583, 441c (1995) E.C.Pollacco, E.Berthoumieux, E.De Filippo, C.Volant, R.Barth, B.Berthier, Y.Cassagnou, Sl.Cavallaro, J.L.Charvet, A.Cunsolo, M.Colonna, R.Dayras, D.Durand, A.Foti, S.Harar, G.Lanzano, R.Legrain, V.Lips, C.Mazur, E.Norbeck, H.Oeschler, A.Pagano, S.Urso Production of Heavy Fragments in the Reaction 40Ar + 232Th NUCLEAR REACTIONS 232Th(40Ar, X), (40Ar, F), E=44, 77 MeV/nucleon; measured fission, other fragment velocity vs mass, singles, coincidence modes; deduced heavy fragment production mechanism. Boltzmann-Nordheim-Vlasov approach.
doi: 10.1016/0375-9474(94)00701-N
1995SH40 Yad.Fiz. 58, No 10, 1735 (1995); Phys.Atomic Nuclei 58, 1635 (1995) S.Yu.Shmakov, S.P.Avdeyev, V.A.Karnaukhov, V.D.Kuznetsov, L.A.Petrov, E.A.Cherepanov, V.Lips, R.Barth, H.Oeschler, A.S.Botvina, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, W.Karcz, W.Neubert, E.Norbeck Time Scale of Multifragment Emission in 4He + Au Collisions at E/A = 3.65 GeV/Nucleon NUCLEAR REACTIONS 197Au(α, X), E=3.65 GeV/nucleon; measured (fragment)(fragment)-coin; deduced θ(rel) distribution, multi-fragment emission time scale related features.
1994LI03 Phys.Rev. C49, 1214 (1994) V.Lips, R.Barth, G.Klotz-Engmann, H.Oeschler, Y.Cassagnou, M.Conjeaud, R.Dayras, S.Harar, R.Legrain, E.C.Pollacco, C.Volant Deep Inelastic Collisions in the System 40Ar + 232Th at 31 MeV/nucleon NUCLEAR REACTIONS 232Th(40Ar, X), E=31 MeV/nucleon; measured fragment σ(θ, Z) vs velocity; deduced total kinentic energy loss, projectile fragment σ(θ).
doi: 10.1103/PhysRevC.49.1214
1994LI21 Phys.Rev.Lett. 72, 1604 (1994) V.Lips, R.Barth, H.Oeschler, S.P.Avdeyev, V.A.Karnaukhov, V.D.Kuznetsov, L.A.Petrov, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, W.Karcz, W.Neubert, E.Norbeck Multifragmentation Induced by Relativistic α Projectiles NUCLEAR REACTIONS 197Au(α, X), E=1, 3.6 GeV/nucleon; measured fragment mass, energy, velocity; deduced intermediate mass fragment mean multiplicities dependence on Eα. High precision tof telescopes.
doi: 10.1103/PhysRevLett.72.1604
1994LI40 Phys.Lett. 338B, 141 (1994) V.Lips, R.Barth, H.Oeschler, S.P.Avdeyev, V.A.Karnaukhov, V.D.Kuznetsov, L.A.Petrov, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, W.Karcz, W.Neubert, E.Norbeck, D.H.E.Gross Evidence for Simultaneous Breakup in Reactions with Relativistic α-Projectiles NUCLEAR REACTIONS 197Au(α, X), E at 3.6 GeV/nucleon; measured (fragment)(fragment) relative angle distribution; deduced intermediate mass fragment emission time scale dependence, Coulomb trajectory calculations.
doi: 10.1016/0370-2693(94)91357-9
1994MI09 Phys.Rev.Lett. 72, 3650 (1994) D.Miskowiec, W.Ahner, R.Barth, M.Cieslak, M.Debowski, E.Grosse, W.Henning, P.Koczon, R.Schicker, E.Schwab, P.Senger, P.Baltes, Ch.Muntz, H.Oeschler, S.Sartorius, Ch.Sturm, A.Wagner, P.Beckerle, Ch.Bormann, D.Brill, Y.Shin, J.Stein, R.Stock, H.Strobele, B.Kohlmeyer, H.Poppl, F.Puhlhofer, J.Speer, K.Volkel, W.Walus Observation of Enhanced Subthreshold K+ Production in Central Collisions between Heavy Nuclei NUCLEAR REACTIONS 197Au(197Au, X), E=1 GeV/nucleon; measured σ(θ) vs momentum for p, π+, K+; deduced sub-thredhold K+ production evidence. Central collisions.
doi: 10.1103/PhysRevLett.72.3650
1994RH01 Phys.Rev. C49, 250 (1994) M.Rhein, R.Barth, E.Ditzel, H.Feldmeier, E.Kankeleit, V.Lips, C.Muntz, W.Norenberg, H.Oeschler, A.Piechaczek, W.Polai, I.Schall Elastoplasticity in Dissipative Heavy-Ion Collisions NUCLEAR REACTIONS Pb(Pb, X), E=12 MeV/nucleon; measured δ-electron spectra in coincidence with elastic, dissipative collisions; deduced time evolution of nuclear reactions, deceleration and contact times. Elastoplastic properties of nuclear matter.
doi: 10.1103/PhysRevC.49.250
1993AV03 Nucl.Instrum.Methods Phys.Res. A332, 149 (1993) S.P.Avdeyev, V.A.Karnaukhov, V.D.Kuznetsov, L.A.Petrov, R.Barth, V.Lips, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, I.G.Mukha, V.A.Olkin, G.B.Yankov, W.Karcz, Y.T.Vidaj, W.Neubert, E.Norbeck FASA - A 4π Detector Setup for the Investigation of Target Multifragmentation in Nucleus - Nucleus Collisions RADIOACTIVITY 252Cf(SF); measured fission fragment mass spectra. Tof telescope. NUCLEAR REACTIONS 197Au(α, X), E=3.65 GeV/nucleon; measured fragment spectra. Tof telescope.
doi: 10.1016/0168-9002(93)90752-4
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