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NSR database version of April 11, 2024.

Search: Author = R.Holzmann

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2024AB01      Eur.Phys.J. A 60, 18 (2024)

R.Abou Yassine, O.Arnold, M.Becker, P.Bergmann, A.Blanco, C.Blume, M.Bohmer, N.Carolino, L.Chlad, P.Chudoba, I.Ciepal, J.Dreyer, W.Esmail, L.Fabbietti, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, M.Grunwald, M.Gumberidze, S.Harabasz, C.Hohne, F.Hojeij, R.Holzmann, H.Huck, M.Idzik, B.Kampfer, B.Kardan, V.Kedych, I.Koenig, W.Koenig, M.Kohls, J.Kolas, G.Korcyl, G.Kornakov, R.Kotte, W.Krueger, A.Kugler, T.Kunz, R.Lalik, F.Linz, L.Lopes, M.Lorenz, A.Malige, J.Markert, V.Metag, J.Michel, A.Molenda, C.Muntz, M.Nabroth, L.Naumann, K.Nowakowski, J.  Orlinski, J.-H.Otto, Y.Parpottas, M.Parschau, V.Pechenov, O.Pechenova, K.Piasecki, J.Pietraszko, A.Prozorov, W.Przygoda, B.Ramstein, N.Rathod, J.Ritman, A.Rost, A.Rustamov, P.Salabura, N.Schild, E.Schwab, F.Seck, U.Singh, S.Spies, M.Stefaniak, H.Strobele, J.Stroth, C.Sturm, K.Sumara, O.Svoboda, M.Szala, P.Tlusty, M.Traxler, H.Tsertos, V.Wagner, A.A.Weber, C.Wendisch, H.P.Zbroszczyk, E.Zherebtsova, M.Zielinski, P.Zumbruch

Investigation of the Σ0 Production Mechanism in p(3.5 GeV)+p Collisions

doi: 10.1140/epja/s10050-023-01214-1
Citations: PlumX Metrics


2023AB26      Phys.Rev. C 108, 064902 (2023)

R.Abou Yassine, O.Arnold, M.Becker, P.Bergmann, A.Blanco, C.Blume, M.Bohmer, N.Carolino, L.Chlad, P.Chudoba, I.Ciepal, J.Dreyer, W.A.Esmail, L.Fabbietti, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, M.Grunwald, M.Gumberidze, S.Harabasz, C.Hohne, F.Hojeij, R.Holzmann, H.Huck, M.Idzik, B.Kampfer, B.Kardan, V.Kedych, I.Koenig, W.Koenig, M.Kohls, G.Korcyl, G.Kornakov, F.Kornas, R.Kotte, W.Krueger, A.Kugler, T.Kunz, R.Lalik, L.Lopes, M.Lorenz, A.Malige, J.Markert, V.Metag, J.Michel, A.Molenda, C.Muntz, L.Naumann, K.Nowakowski, J.-H.Otto, Y.Parpottas, M.Parschau, V.Pechenov, O.Pechenova, J.Pietraszko, A.Prozorov, W.Przygoda, K.Pysz, B.Ramstein, N.Rathod, A.Rost, A.Rustamov, P.Salabura, N.Schild, E.Schwab, F.Seck, U.Singh, S.Spies, M.Stefaniak, H.Strobele, J.Stroth, C.Sturm, K.Sumara, O.Svoboda, M.Szala, P.Tlusty, M.Traxler, H.Tsertos, V.Wagner, A.A.Weber, C.Wendisch, H.P.Zbroszczyk, E.Zherebtsova, Zumbruch, P., B.Kamys, S.Sharma

Production of hydrogen isotopes and charged pions in p(3.5 GeV) + 93Nb reactions

doi: 10.1103/PhysRevC.108.064902
Citations: PlumX Metrics


2023RU04      Nucl.Phys. A1034, 122641 (2023)

A.Rustamov, R.Holzmann, J.Stroth

A model-free procedure to correct for volume fluctuations in E-by-E analyses of particle multiplicities

doi: 10.1016/j.nuclphysa.2023.122641
Citations: PlumX Metrics


2020BL05      Nucl.Phys. A1003, 122016 (2020)

M.Bluhm, A.Kalweit, M.Nahrgang, M.Arslandok, P.Braun-Munzinger, S.Floerchinger, E.S.Fraga, M.Gazdzicki, C.Hartnack, C.Herold, R.Holzmann, I.Karpenko, M.Kitazawa, V.Koch, S.Leupold, A.Mazeliauskas, B.Mohanty, A.Ohlson, D.Oliinychenko, J.M.Pawlowski, C.Plumberg, G.W.Ridgway, T.Schafer, I.Selyuzhenkov, J.Stachel, M.Stephanov, D.Teaney, N.Touroux, V.Vovchenko, N.Wink

Dynamics of critical fluctuations: Theory - phenomenology - heavy-ion collisions

doi: 10.1016/j.nuclphysa.2020.122016
Citations: PlumX Metrics


2016BZ07      Phys.Rev. C 94, 064907 (2016)

A.Bzdak, R.Holzmann, V.Koch

Multiplicity-dependent and nonbinomial efficiency corrections for particle number cumulants

doi: 10.1103/PhysRevC.94.064907
Citations: PlumX Metrics


2014AG09      Eur.Phys.J. A 50, 82 (2014)

G.Agakishiev, A.Balanda, D.Belver, A.Belyaev, J.C.Berger-Chen, A.Blanco, M.Bohmer, J.L.Boyard, P.Cabanelas, S.Chernenko, A.Dybczak, E.Epple, L.Fabbietti, O.Fateev, P.Finocchiaro, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, R.Gernhauser, K.Gobel, M.Golubeva, D.Gonzalez-Diaz, F.Guber, M.Gumberidze, T.Heinz, T.Hennino, R.Holzmann, A.Ierusalimov, I.Iori, A.Ivashkin, M.Jurkovic, B.Kampfer, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, G.Kornakov, R.Kotte, A.Krasa, F.Krizek, R.Krucken, H.Kuc, W.Kuhn, A.Kugler, A.Kurepin, V.Ladygin, R.Lalik, S.Lang, K.Lapidus, A.Lebedev, T.Liu, L.Lopes, M.Lorenz, L.Maier, A.Mangiarotti, J.Markert, V.Metag, B.Michalska, J.Michel, C.Muntz, L.Naumann, Y.C.Pachmayer, M.Palka, Y.Parpottas, V.Pechenov, O.Pechenova, J.Pietraszko, W.Przygoda, B.Ramstein, A.Reshetin, A.Rustamov, A.Sadovsky, P.Salabura, A.Schmah, E.Schwab, J.Siebenson, Yu.G.Sobolev, S.Spataro, B.Spruck, H.Strobele, J.Stroth, C.Sturm, A.Tarantola, K.Teilab, P.Tlusty, M.Traxler, R.Trebacz, H.Tsertos, T.Vasiliev, V.Wagner, M.Weber, C.Wendisch, J.Wustenfeld, S.Yurevich, Y.Zanevsky

Baryon resonance production and dielectron decays in proton-proton collisions at 3.5 GeV

doi: 10.1140/epja/i2014-14082-1
Citations: PlumX Metrics


2013FA07      Nucl.Phys. A914, 60c (2013)

L.Fabbietti, G.Agakishiev, C.Behnke, D.Belver, A.Belyaev, J.C.Berger-Chen, A.Blanco, C.Blume, M.Bohmer, P.Cabanelas, S.Chernenko, C.Dritsa, A.Dybczak, E.Epple, O.Fateev, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, K.Gill, M.Golubeva, D.Gonzalez-Diaz, F.Guber, M.Gumberidze, S.Harabasz, T.Hennino, C.Hohne, R.Holzmann, P.Huck, A.Ierusalimov, A.Ivashkin, M.Jurkovic, B.Kampfer, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, G.Korcyl, G.Kornakov, R.Kotte, A.Krasa, E.Krebs, F.Krizek, H.Kuc, A.Kugler, A.Kurepin, A.Kurilkin, P.Kurilkin, V.Ladygin, R.Lalik, S.Lang, K.Lapidus, A.Lebedev, L.Lopes, M.Lorenz, L.Maier, A.Mangiarotti, J.Markert, V.Metag, J.Michel, C.Muntz, R.Munzer, L.Naumann, M.Palka, Y.Parpottas, V.Pechenov, O.Pechenova, J.Pietraszko, W.Przygoda, B.Ramstein, L.Rehnisch, A.Reshetin, A.Rustamov, A. Sadovsky, P.Salabura, T.Scheib, H.Schuldes, J.Siebenson, Yu.G.Sobolev, S.Spataro, H.Strobele, J.Stroth, P.Strzempek, C.Sturm, O.Svoboda, A.Tarantola, K.Teilab, P.Tlusty, M.Traxler, H.Tsertos, T.Vasiliev, V.Wagner, M.Weber, C.Wendisch, J.Wustenfeld, S.Yurevich, Y.Zanevsky

pK+Λ final state: Towards the extraction of the ppK- contribution

doi: 10.1016/j.nuclphysa.2013.04.012
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2010DO16      Eur.Phys.J. A 45, 401 (2010)

F.Dohrmann, I.Frohlich, T.Galatyuk, R.Holzmann, P.K.Kahlitz, B.Kampfer, E.Moriniere, Y.C.Pachmayer, B.Ramstein, P.Salabura, J.Stroth, R.Trebacz, J.Van de Wiele, J.Wustenfeld

A versatile method for simulating pp → ppe+e- and dp → pne+e-pspec reaction

doi: 10.1140/epja/i2010-11012-3
Citations: PlumX Metrics


2010HO11      Nucl.Phys. A834, 298c (2010)

R.Holzmann, for the HADES collaboration

Dilepton Production at SIS Energies Studied with HADES

NUCLEAR REACTIONS 1H(p, X), (d, X), E=1.25 GeV/nucleon; measured e+e- pair invariant mass distribution. Comparison with HSD transport calculations.

doi: 10.1016/j.nuclphysa.2010.01.003
Citations: PlumX Metrics


2006HO25      Nucl.Phys. A774, 727 (2006)

R.Holzmann, and the HADES Collaboration

Measurement of the di-electron mass spectrum in 12C+12C collisions at 2 AGeV by HADES

NUCLEAR REACTIONS 12C(12C, X), E=2 GeV/nucleon; measured e+, e- pair invariant mass spectra; analyzed mass spectra with meson and baryon decay simulation.

doi: 10.1016/j.nuclphysa.2006.06.124
Citations: PlumX Metrics


2005BI08      J.Phys.(London) G31, S231 (2005)

J.Bielcik, G.Agakishiev, C.Agodi, H.Alvarez-Pol, A.Balanda, G.Bellia, M.Bohmer, J.L.Boyard, P.Braun-Munzinger, S.Chernenko, T.Christ, R.Coniglione, R.Djeridi, F.Dohrmann, I.Duran, T.Eberl, L.Fabbietti, O.Fateev, P.Finocchiaro, J.Friese, I.Frohlich, J.A.Garzon, R.Gernhauser, M.Golubeva, D.Gonzalez-Diaz, E.Grosse, F.Guber, T.Hennino, S.Hlavac, R.Holzmann, A.Ierusalimov, I.Iori, M.Jaskula, M.Jurkovic, B.Kampfer, K.Kanaki, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, R.Kottel, J.Kotulic-Bunta, R.Krucken, A.Kugler, W.Kuhn, R.Kulessa, A.Kurepin, S.Lang, J.Lehnert, C.Maiolino, J.Markert, V.Metag, J.Mousa, M.Munch, C.Muntz, L.Naumann, R.Novotny, J.Novotny, J.Otwinowski, Y.C.Pachmayer, L.M.Pant, V.Pechenov, T.Perez, J.Pietraszko, R.Pleskac, V.Pospisil, W.Przygoda, N.Rabin, B.Ramstein, A.Reshetin, J.Ritman, M.Roy-Stephan, A.Rustamov, A.Sadovsky, B.Sailer, P.Salabura, M.Sanchez, P.Sapienza, A.Schmah, R.Simon, V.Smolyankin, L.Smykov, S.Spataro, B.Spruck, H.Stroebele, J.Stroth, C.Sturm, M.Sudol, P.Tlusty, A.Toia, M.Traxler, H.Tsertos, V.Wagner, M.Wisniowski, T.Wojcik, J.Wustenfeld, Y.Zanevsky, D.Zovinec, P.Zumbruch

Dilepton analysis in the HADES spectrometer for C+C at 2 A GeV

NUCLEAR REACTIONS C(C, X), E=2 GeV/nucleon; measured dileptons invariant mass spectra.

doi: 10.1088/0954-3899/31/4/028
Citations: PlumX Metrics


2005EB01      Nucl.Phys. A752, 433c (2005)

T.Eberl, G.Agakishiev, C.Agodi, H.Alvarez-Pol, A.Balanda, G.Bellia, J.Bielcik, M.Bohmer, J.L.Boyard, P.Braun-Munzinger, S.Chernenko, T.Christ, R.Coniglione, R.Djeridi, F.Dohrmann, I.Duran, L.Fabbietti, O.Fateev, P.Finocchiaro, J.Friese, I.Frohlich, J.A.Garzon, R.Gernhauser, M.Golubeva, D.Gonzalez-Diaz, E.Grosse, F.Guber, T.Hennino, S.Hlavac, R.Holzmann, A.Ierusalimov, I.Iori, M.Jaskula, M.Jurkovic, B.Kampfer, K.Kanaki, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, R.Kotte, J.Kotulic-Bunta, R.Krucken, A.Kugler, W.Kuhn, R.Kulessa, A.Kurepin, S.Lang, J.Lehnert, C.Maiolino, J.Markert, V.Metag, J.Mousa, M.Munch, C.Muntz, L.Naumann, R.Novotny, J.Novotny, J.Otwinowski, Y.C.Pachmayer, L.M.Pant, V.Pechenov, T.Perez, J.Pietraszko, R.Pleskac, V.Pospisil, W.Przygoda, N.Rabin, B.Ramstein, A.Reshetin, J.Ritman, M.Roy-Stephan, A.Rustamov, A.Sadovsky, B.Sailer, P.Salabura, M.Sanchez, P.Sapienza, A.Schmah, R.Simon, V.Smolyankin, L.Smykov, S.Spataro, B.Spruck, H.Stroebele, J.Stroth, C.Sturm, M.Sudol, P.Tlusty, A.Toia, M.Traxler, H.Tsertos, V.Wagner, M.Wisniowski, T.Wojcik, J.Wustenfeld, Y.Zanevsky, D.Zovinec, P.Zumbruch

Di-electron measurements in C+C reactions at 2 GeV.A with HADES

NUCLEAR REACTIONS 12C(12C, X), E=2 GeV/nucleon; measured electron-positron pairs invariant mass spectra. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2005.02.123
Citations: PlumX Metrics


2004IL01      Phys.Rev.Lett. 92, 112502 (2004)

S.Ilievski, T.Aumann, K.Boretzky, Th.W.Elze, H.Emling, A.Grunschloss, J.Holeczek, R.Holzmann, C.Kozhuharov, J.V.Kratz, R.Kulessa, A.Leistenschneider, E.Lubkiewicz, T.Ohtsuki, P.Reiter, H.Simon, K.Stelzer, J.Stroth, K.Summerer, E.Wajda, W.Walus, and the LAND Collaboration

Evidence for Multiphonon Giant Resonances in Electromagnetic Fission of 238U

NUCLEAR REACTIONS C, Sn, Pb(238U, X), E=500 MeV/nucleon; measured electromagnetic fission σ, fragment yields; deduced role of multiphonon giant resonance excitations.

doi: 10.1103/PhysRevLett.92.112502
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2003AV02      Phys.Rev. C 67, 024903 (2003)

R.Averbeck, R.Holzmann, V.Metag, R.S.Simon

Neutral pions and η mesons as probes of the hadronic fireball in nucleus-nucleus collisions around 1A GeV

NUCLEAR REACTIONS C(C, X), Ca(Ar, X), (Ca, X), Au(197Au, X), Zr(Kr, X), Ni(Ni, X), E=0.8-2.0 GeV/nucleon; analyzed neutral pion and η-meson yields; deduced chemical and thermal parameters. Equilibrated, isospin-symmetric ideal hadron gas with grand-canonical baryon-number conservation.

doi: 10.1103/PhysRevC.67.024903
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2003BO23      Phys.Rev. C 68, 024317 (2003)

K.Boretzky, A.Grunschloss, S.Ilievski, P.Adrich, T.Aumann, C.A.Bertulani, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, M.Fallot, J.Holeczek, R.Holzmann, C.Kozhuharov, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, S.Mordechai, T.Ohtsuki, P.Reiter, H.Simon, K.Stelzer, J.Stroth, K.Summerer, A.Surowiec, E.Wajda, W.Walus, and the LAND Collaboration

Two-phonon giant resonances in 136Xe, 208Pb, and 238U

NUCLEAR REACTIONS C, Sn, 208Pb(136Xe, X), E=700 MeV/nucleon; C, Sn, Ho, Pb, U(208Pb, X), E=640 MeV/nucleon; C, Sn, Pb(238U, X), E=500 MeV/nucleon; measured Eγ, En, σ(E) and σ(θ) for electromagnetic excitation of projectile. 136Xe, 208Pb, 238U deduced two-phonon GDR energies, widths, decay properties.

doi: 10.1103/PhysRevC.68.024317
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2002ME07      Phys.Rev.Lett. 88, 102501 (2002)

M.Meister, K.Markenroth, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, C.Forssen, H.Geissel, M.Hellstrom, R.Holzmann, B.Jonson, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, H.Simon, O.Tengblad, M.V.Zhukov

Evidence for a New Low-Lying Resonance State in 7He

NUCLEAR REACTIONS C(8He, X), E=227 MeV/nucleon; measured neutron and 6He momenta, (neutron)(6He)-coin, σ(E) following projectile breakup. 7He deduced ground state and resonance width, J, π, level scheme following compilation of earlier data.

doi: 10.1103/PhysRevLett.88.102501
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2002PR10      Nucl.Phys. A701, 199c (2002)

U.D.Pramanik, T.Aumann, A.Leistenschneider, K.Boretzky, D.Cortina, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, R.Holzmann, S.Ilievski, N.Iwasa, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, Ch.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus

Measurement of the Dipole Response of Neutron-Rich Nuclei in the A ∼ 20 Region

NUCLEAR REACTIONS Pb(17C, n16C), (15C, n14C), (17O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), E=500-600 MeV/nucleon; measured Eγ, Coulomb dissociation σ(E). 15,17C deduced ground-state configurations. 17,18,19,20,21,22O deduced E1 strength distributions.

doi: 10.1016/S0375-9474(01)01574-3
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2002VA08      Phys.Rev.Lett. 88, 122302 (2002)

M.J.van Goethem, L.Aphecetche, J.C.S.Bacelar, H.Delagrange, J.Diaz, D.d'Enterria, M.Hoefman, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.H.Siemssen, R.S.Simon, Y.Schutz, R.Turrisi, M.Volkerts, V.Wagner, H.W.Wilschut

Suppression of Soft Nuclear Bremsstrahlung in Proton-Nucleus Collisions

NUCLEAR REACTIONS C, Ni, Ag, Au(p, X), E=190 MeV; measured Eγ; deduced suppression of bremsstrahlung, role of multiple scattering.

doi: 10.1103/PhysRevLett.88.122302
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2001AU04      Nucl.Phys. A687, 103c (2001)

T.Aumann, A.Leistenschneider, U.D.Pramanik, K.Boretzky, D.Cortina, J.Cub, W.Dostal, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, R.Holzmann, S.Ilievski, N.Iwasa, M.Kaspar, A.Kleinbohl, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, Ch.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus, S.Wan

Measurements of the Dipole Response with Radioactive Beams

NUCLEAR REACTIONS 208Pb(11Be, X), (15C, X), (17C, X), (17O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), E=500-600 MeV/nucleon; measured Coulomb dissociation σ, dipole response functions. 17C deduced possible ground state J, π. Comparison with Shell model calculations.

doi: 10.1016/S0375-9474(01)00608-X
Citations: PlumX Metrics


2001IL01      Nucl.Phys. A687, 178c (2001)

S.Ilievski, T.Aumann, K.Boretzky, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, A.Grunschloss, J.Holeczek, R.Holzmann, C.Kozhuharov, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, T.Ohtsuki, P.Reiter, H.Simon, K.Stelzer, J.Stroth, A.Surowiec, E.Wajda, W.Walus, and the LAND Collaboration

Multi-Phonon Giant Resonances and Coulomb Fission of 238U

NUCLEAR REACTIONS C, Sn, Pb(238U, X), E=500 MeV/nucleon; measured Eγ, (neutron)γ-coin, fission fragment charge distributions following Coulomb excitation, electromagnetic excitation σ. 238U deduced GDR, double GDR, Giant Quadrupole Resonance, double GQR contributions to σ.

doi: 10.1016/S0375-9474(01)00618-2
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2001LE10      Acta Phys.Pol. B32, 1095 (2001)

A.Leistenschneider, T.Aumann, K.Boretzky, D.Cortina, J.Cub, U.D.Pramanik, W.Dostal, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, R.Holzmann, S.Ilievski, N.Iwasa, M.Kaspar, A.Kleinbohl, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, C.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus, S.Wan, and the LAND-FRS-CB Collaboration

Electromagnetic Excitation of Neutron-Rich Oxygen Nuclei 17-22O

NUCLEAR REACTIONS Pb(17O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), E ≈ 600 MeV/nucleon; measured Eγ, En, (fragment)(neutron)-coin following projectile excitation and decay. 17,18,19,20,21,22O(γ, xn), E < 15 MeV; deduced integrated σ.


2001LE23      Phys.Rev.Lett. 86, 5442 (2001)

A.Leistenschneider, T.Aumann, K.Boretzky, D.Cortina, J.Cub, U.D.Pramanik, W.Dostal, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, R.Holzmann, S.Ilievski, N.Iwasa, M.Kaspar, A.Kleinbohl, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, C.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus, S.Wan

Photoneutron Cross Sections for Unstable Neutron-Rich Oxygen Isotopes

NUCLEAR REACTIONS Pb(17O, 17O'), (18O, 18O'), (19O, 19O'), (20O, 20O'), (21O, 21O'), (22O, 22O'), E ≈ 600 MeV/nucleon; measured σ(E), neutron spectra following excited projectile decay. 20,22O(γ, xn), E=6-28 MeV; deduced σ. 17,18,19,20,21,22O deduced dipole strength distributions.

doi: 10.1103/PhysRevLett.86.5442
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0662.


2001PR18      Pramana 57, 535 (2001)

U.D.Pramanik, T.Aumann, D.Cortina, H.Emling, H.Geissel, M.Hellstrom, R.Holzmann, N.Iwasa, Y.Leifels, G.Munzenberg, M.Rejmund, C.Scheidenberger, K.Summerer, A.Leistenschneider, Th.W.Elze, A.Grunschloss, S.Ilievski, K.Boretzky, J.V.Kratz, R.Kulessa, E.Lubkiewicz, E.Wajda, W.Walus, P.Reiter, H.Simon

Structure of Light Neutron-Rich Nuclei Through Coulomb Dissociation

NUCLEAR REACTIONS Pb(15C, n14C), (17C, n16C), E ≈ 600 MeV/nucleon; measured fragment spectra, Eγ, Coulomb dissociation σ(E). 15,17C deduced integrated dipole strength.

doi: 10.1007/s12043-001-0060-6
Citations: PlumX Metrics


2000AL04      Nucl.Phys. A669, 51 (2000)

D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, K.Markenroth, M.Meister, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, V.Pribora, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov

Halo Excitations in Fragmentation of 6He at 240 MeV/u on Carbon and Lead Targets

NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured excitation energy spectra, σ(θ); deduced reaction mechanism features. 6He level deduced neutron configuration. Secondary beam from 18O fragmentation.

doi: 10.1016/S0375-9474(99)00825-8
Citations: PlumX Metrics


2000AU05      Acta Phys.Hung.N.S. 12, 111 (2000)

T.Aumann, A.Leistenschneider, U.D.Pramanik, K.Boretzky, D.Cortina, J.Cub, W.Dostal, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, R.Holzmann, S.Ilievski, N.Iwasa, M.Kaspar, A.Kleinbohl, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, C.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus, S.Wan

Nuclear Structure Studies with Radioactive Beams at GSI


2000HO18      Phys.Rev.Lett. 85, 1404 (2000)

M.Hoefman, L.Aphecetche, J.C.S.Bacelar, H.Delagrange, P.Descouvemont, J.Diaz, D.d'Enterria, M.-J.van Goethem, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, F.M.Marques, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.H.Siemssen, R.S.Simon, Y.Schutz, R.Timmermans, R.Turrisi, M.Volkerts, mV.Wagner, H.Weller, H.W.Wilschut, E.Wulf

Coherent Bremsstrahlung in the α + p System at 50 MeV/nucleon

NUCLEAR REACTIONS 1H(α, X), E=200 MeV; measured Eγ, Iγ, bremsstrahlung σ(Eγ), γ(particle)-coin, coherent bremsstrahlung spectrum. 5Li deduced resonances energies, widths, σ. Comparison with direct capture calculations.

doi: 10.1103/PhysRevLett.85.1404
Citations: PlumX Metrics


2000MA84      Eur.Phys.J. A 9, 69 (2000)

T.Matulewicz, L.Aphecetche, Y.Charbonnier, H.Delagrange, K.K.Gudima, G.Martinez, M.Ploszajczak, Y.Schutz, V.D.Toneev, M.Appenheimer, R.Averbeck, J.Diaz, A.Doppenschmidt, M.J.van Goethem, S.Hlavac, M.Hoefman, R.Holzmann, F.Lefevre, A.Kugler, H.Lohner, A.Marin, V.Metag, R.Novotny, R.W.Ostendorf, R.H.Siemssen, R.S.Simon, R.Stratmann, H.Stroher, P.Tlusty, P.H.Vogt, V.Wagner, J.Weiss, H.W.Wilschut, F.Wissmann, A.R.Wolf, M.Wolf

Observation of Δ+ → pπ0 Decay in Heavy-Ion Collisions

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured pion-proton invariant mass distributions; deduced Δ+ resonance decay features.

doi: 10.1007/s100500070057
Citations: PlumX Metrics


1999AU01      Phys.Rev. C59, 1252 (1999)

T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, K.Hencken, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov

Continuum Excitations in 6He

NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured Eα, neutron spectra, σ(E), σ(θ), integrated σ. 6He; deduced E1 continuum strength distribution, 2+ resonance excitation B(E2), other reaction mechanism features. Secondary beam from 18O fragmentation. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.59.1252
Citations: PlumX Metrics


1999AU03      Nucl.Phys. A649, 297c (1999)

T.Aumann, A.Leistenschneider, K.Boretzky, D.Cortina, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, S.Ilievski, N.Iwasa, M.Kaspar, A.Kleinbohl, J.V.Kratz, R.Kulessa, Y.Leifels, E.Lubkiewicz, G.Munzenberg, P.Reiter, M.Rejmund, C.Scheidenberger, Ch.Schlegel, H.Simon, J.Stroth, K.Summerer, E.Wajda, W.Walus, S.Wan

Giant Resonances in Unstable Oxygen Isotopes

NUCLEAR REACTIONS C, Pb(20O, X), E=600 MeV/nucleon; measured Z=7, 8 fragment mass distributions, Eγ, Iγ. 18,20O deduced low-lying dipole strength.

doi: 10.1016/S0375-9474(99)00075-5
Citations: PlumX Metrics


1999BO19      Nucl.Phys. A649, 235c (1999)

K.Boretzky, T.Aumann, J.Cub, Th.W.Elze, H.Emling, A.Grunschloss, R.Holzmann, S.Ilievski, R.Kulessa, J.V.Kratz, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, J.Stroth, E.Wajda, W.Walus

Excitation and Decay of Two-Phonon Giant Dipole Resonances

doi: 10.1016/S0375-9474(99)00067-6
Citations: PlumX Metrics


1999GR24      Phys.Rev. C60, 051601 (1999)

A.Grunschloss, K.Boretzky, T.Aumann, C.A.Bertulani, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, J.Holeczek, R.Holzmann, M.Kaspar, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, S.Mordechai, I.Peter, P.Reiter, M.Rejmund, H.Simon, K.Stelzer, A.Surowiec, K.Summerer, J.Stroth, E.Wajda, W.Walus, S.Wan, H.J.Wollersheim

Impact-Parameter Dependence of Giant Resonance Excitations in Relativistic Heavy-Ion Collisions

NUCLEAR REACTIONS Sn, 208Pb(136Xe, X), E=700 MeV/nucleon; measured Xe fragments angular distribution; deduced sharp-cutoff minimum impact parameters, related reaction mechanism features.

doi: 10.1103/PhysRevC.60.051601
Citations: PlumX Metrics


1999HO34      Nucl.Phys. (Supplement) A654, 779c (1999)

M.Hoefman, H.W.Wilschut, L.Aphecetche, J.S.Bacelar, H.Delagrange, J.Diaz, M.J.van Goethem, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, Y.Schutz, M.Seip, R.H.Siemssen, R.S.Simon, R.Turrisi, M.Volkerts, V.Wagner

Coherent Bremsstrahlung in α + p Reactions at 50 MeV/Nucleon

NUCLEAR REACTIONS 1H(α, X), (α, α'), E=200 MeV; measured Eγ, σ(θ), (light charged particle)γ-coin. Effects of capture to 5Li discussed.

doi: 10.1016/S0375-9474(00)88546-2
Citations: PlumX Metrics


1999MA57      Phys.Rev.Lett. 83, 1538 (1999)

G.Martinez, Y.Charbonnier, L.Aphecetche, H.Delagrange, K.K.Gudima, T.Matulewicz, M.Ploszajczak, Y.Schutz, V.Toneev, R.Turrisi, M.Appenheimer, V.Metag, R.Novotny, H.Stroher, A.R.Wolf, M.Wolf, J.Weiss, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, R.S.Simon, R.Stratmann, F.Wissmann, H.Hoefman, M.J.van Goethem, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, J.Diaz, A.Marin, A.Kugler, P.Tlusty, V.Wagner, A.Doppenschmidt

Deep-Subthreshold η and π0 Production Probing Pion Dynamics in the Reaction Ar + Ca at 180A MeV

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured η mesons, neutral pions transverse mass distributions, production σ. Comparison with model predictions.

doi: 10.1103/PhysRevLett.83.1538
Citations: PlumX Metrics


1999MA59      Phys.Lett. 461B, 28 (1999)

G.Martinez, L.Aphecetche, Y.Charbonnier, H.Delagrange, D.d'Enterria, T.Matulewicz, Y.Schutz, R.Turrisi, M.Appenheimer, V.Metag, R.Novotny, H.Stroher, A.R.Wolf, M.Wolf, J.Weiss, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, R.S.Simon, R.Stratmann, F.Wissmann, M.Hoefman, M.J.van Goethem, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, J.Diaz, A.Marin, A.Kugler, P.Tlusty, V.Wagner, A.Doppenschmidt

Photon Production in Heavy-Ion Collisions Close to the Pion Threshold

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured Eγ, Iγ, neutral pions transverse mass distribution, hard photon multiplicity.

doi: 10.1016/S0370-2693(99)00851-5
Citations: PlumX Metrics


1999SI08      Phys.Rev.Lett. 83, 496 (1999)

H.Simon, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov

Direct Experimental Evidence for Strong Admixture of Different Parity States in 11Li

NUCLEAR REACTIONS C(11Li, n10Li), E=287 MeV/nucleon; measured core fragment transverse momentum, (fragment)n-coin, decay neutron angular distribution. 11Li deduced ground-state wave function parity admixture.

doi: 10.1103/PhysRevLett.83.496
Citations: PlumX Metrics


1999WA21      Eur.Phys.J. A 6, 167 (1999)

S.Wan, J.Gerl, J.Cub, J.M.Holeczek, P.Reiter, D.Schwalm, T.Aumann, K.Boretzky, W.Dostal, B.Eberlein, H.Emling, Ch.Ender, Th.W.Elze, H.Geissel, A.Grunschloss, R.Holzmann, N.Iwasa, M.Kaspar, A.Kleinbohl, O.Koschorrek, Y.Leifels, A.Leistenschneider, I.Peter, H.Schaffner, C.Scheidenberger, R.Schubart, R.Schubert, H.Simon, G.Stengel, A.Surowiec, H.J.Wollersheim

In-Beam γ-Spectroscopy with Relativistic Radioactive Ion Beams

NUCLEAR REACTIONS 9Be(50Ti, X), E=330 MeV/nucleon; C(43Ar, X), E=238 MeV/nucleon; C(28Mg, X), E=222 MeV/nucleon; measured fragments isotopic yields. C, Pb(27Mg, 27Mg'), (28Mg, 28Mg'), E not given; measured Eγ, Iγ following projectile Coulomb excitation. 27,28Mg deduced transitions. Pb(43Ar, 42Ar), C(46K, 44Ar), E not given; measured Eγ, Iγ. 44Ar deduced levels. Comparison with shell model results.

doi: 10.1007/s100500050331
Citations: PlumX Metrics


1998AG08      Eur.Phys.J. C 4, 231 (1998)

G.Agakichiev, M.Appenheimer, R.Averbeck, F.Ballester, R.Baur, A.Brenschede, J.Diaz, A.Drees, U.Faschingbauer, J.L.Ferrero, P.Fischer, Z.Fraenkel, M.Franke, Ch.Fuchs, E.Gatti, P.Glassel, Th.Gunzel, C.P.de los Heros, F.Hess, R.Holzmann, V.Iourevitch, D.Irmscher, C.Jacob, W.Kuhn, B.Lenkeit, H.Lohner, A.Marin, F.M.Marques, G.Martinez, V.Metag, M.Notheisen, R.Novotny, L.H.Olsen, R.Ostendorf, Y.Panebratsev, A.Pfeiffer, I.Ravinovich, P.Rehak, M.Sampietro, A.Schon, J.Schukraft, Y.Schutz, S.Shimansky, A.Shor, R.S.Simon, H.J.Specht, V.Steiner, S.Tapprogge, G.Tel-Zur, I.Tserruya, Th.Ullrich, H.Wilschut, J.P.Wurm

Systematic Study of Low-Mass Electron Pair Production in p-Be and p-Au Collisions at 450 GeV/c

NUCLEAR REACTIONS Be, 197Au(p, X), E at 450 GeV/c; measured e+e- pair production rate, mass spectra; deduced η Dalitz decay contribution.


1998AG09      Eur.Phys.J. C 4, 249 (1998)

G.Agakichiev, M.Appenheimer, R.Averbeck, F.Ballester, R.Baur, A.Brenschede, J.Diaz, A.Drees, U.Faschingbauer, J.L.Ferrero, P.Fischer, Z.Fraenkel, M.Franke, Ch.Fuchs, E.Gatti, P.Glassel, Th.Gunzel, C.P.de los Heros, F.Hess, R.Holzmann, D.Irmscher, C.Jacob, W.Kuhn, B.Lenkeit, H.Lohner, A.Marin, F.M.Marques, G.Martinez, V.Metag, M.Notheisen, R.Novotny, L.H.Olsen, R.Ostendorf, Y.Panebratsev, A.Pfeiffer, I.Ravinovich, P.Rehak, M.Sampietro, A.Schon, J.Schukraft, Y.Schutz, S.Shimansky, A.Shor, R.S.Simon, H.J.Specht, V.Steiner, S.Tapprogge, G.Tel-Zur, I.Tserruya, Th.Ullrich, H.Wilschut, J.P.Wurm, V.Yurevich

Neutron Meson Production in p-Be and p-Au Collisions at 450 GeV Beam Energy

NUCLEAR REACTIONS Be, 197Au(p, X), E=450 GeV; measured neutral meson associated invariant mass, transverse momentum spectra, production σ; deduced target mass dependence.

doi: 10.1007/s100529800804
Citations: PlumX Metrics


1998AL10      Nucl.Phys. A633, 234 (1998)

D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov

Invariant Mass Spectrum and α-n Correlation Function Studied in the Fragmentation of 6He on a Carbon Target

NUCLEAR REACTIONS C(6He, nα), E=240 MeV/nucleon; measured En, Eα, nα-coin; deduced two-step reaction mechanism. Radioactive beam, halo nuclei.

doi: 10.1016/S0375-9474(98)00120-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0172.


1998HO25      Acta Phys.Pol. B29, 3051 (1998)

R.Holzmann, for the TAPS Collaboration

Eta Production in Heavy-Ion Collisions and the DLS Di-Electron Enhancement

NUCLEAR REACTIONS Ca(d, X), (α, X), (Ca, X), C(C, X), E=1 GeV/nucleon; 1H(p, X), E=1.61, 1.85 GeV; analyzed di-electron mass spectra; deduced enhancement in η decay region.


1998MA84      Nucl.Instrum.Methods Phys.Res. A417, 137 (1998)

A.Marin, J.Diaz, R.Averbeck, A.Doppenschmidt, S.Hlavac, R.Holzmann, F.Lefevre, A.Schubert, R.S.Simon, Y.Charbonnier, G.Martinez, Y.Schutz, F.M.Marques, M.Appenheimer, F.D.Berg, V.Metag, R.Novotny, H.Stroher, J.Weiss, A.R.Wolf, M.Wolf, H.Lohner, R.W.Ostendorf, P.Vogt, H.W.Wilschut, A.Kugler, R.Pleskac, P.Tlusty, V.Wagner

Detection of Charged Pions and Protons in the Segmented Electromagnetic Calorimeter TAPS

NUCLEAR REACTIONS Ca(40Ar, X), E=0.8 GeV/nucleon; measured charged pions, proton spectra, (pion)(proton)-coin, inclusive σ. Segmented BaF2 calorimeter, new particle identification technique.

doi: 10.1016/S0168-9002(98)00683-4
Citations: PlumX Metrics


1998ME09      Nucl.Phys. A631, 618c (1998)

J.G.Messchendorp, J.C.S.Bacelar, J.A.Fulop, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, R.W.Ostendorf, S.Schadmand, R.Turrisi, M.Volkerts, H.W.Wilschut, A.van der Woude, R.Holzmann, R.Simon, A.Kugler, K.Tcherkashenko, V.Wagner

Measurements of the Virtual Bremsstrahlung Yields in the p + p System

NUCLEAR REACTIONS 1H(polarized p, p'ee+), E=190 MeV; measured σ(E, θ); deduced transverse response. Low-Energy Theorem calculations.

doi: 10.1016/S0375-9474(98)00078-5
Citations: PlumX Metrics


1998WO04      Phys.Rev.Lett. 80, 5281 (1998)

A.R.Wolf, M.Appenheimer, R.Averbeck, Y.Charbonnier, J.Diaz, A.Doppenschmidt, V.Hejny, S.Hlavac, R.Holzmann, A.Kugler, H.Lohner, A.Marin, V.Metag, R.Novotny, R.W.Ostendorf, R.Pleskac, A.Schubert, Y.Schutz, R.S.Simon, R.Stratmann, H.Stratmann, H.Stroher, P.Tlusty, P.H.Vogt, V.Wagner, J.Weiss, H.W.Wilschut, F.Wissmann, M.Wolf

Multistep Production of η and Hard π0 Mesons in Subthreshold Au-Au Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=800 MeV/nucleon; measured pion, eta meson σ(y), σ, multiplicity; deduced multistep meson production mechanism.

doi: 10.1103/PhysRevLett.80.5281
Citations: PlumX Metrics


1997CH24      Phys.Rev.Lett. 79, 201 (1997)

L.V.Chulkov, T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad

Large Spin Alignment of the Unbound 5He Fragment after Fragmentation of 240 MeV/nucleon 6He

NUCLEAR REACTIONS C(6He, X), E=240 MeV/nucleon; measured projectile peripheral fragmentation, p(αn) vs θ, φ; deduced 5He+n fragmentation mechanism dominance.

doi: 10.1103/PhysRevLett.79.201
Citations: PlumX Metrics


1997CU03      Acta Phys.Pol. B28, 367 (1997)

J.Cub, J.Holeczek, S.Wan, T.Aumann, T.Baumann, K.Boretzky, W.Dostal, B.Eberlein, H.Emling, Ch.Ender, Th.W.Elze, H.Geissel, J.Gerl, A.Grunschloss, D.Habs, T.Happ, R.Holzmann, N.Iwasa, M.Kaspar, A.Kleinbohl, F.Kock, O.Koschorrek, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, G.Munzenberg, F.Nickel, I.Peter, P.Reiter, H.Schaffner, C.Scheidenberger, G.Schrieder, D.Schwalm, R.Schubart, R.Schubert, W.Schwab, H.Simon, G.Stengel, J.Stroth, K.Summerer, A.Surowiec, P.Thirolf, E.Wajda, H.J.Wollersheim, A.Zentek

Invariant-Mass and γ-Ray Spectroscopy using Secondary, Radioactive Ion Beams

NUCLEAR REACTIONS Be(50Ti, X), E=330 MeV/nucleon; measured fragment mass, charge distribution. Pb(18O, 18O'), (46K, 46K'), (27Mg, 27Mg'), (28Mg, 28Mg'), E≈250 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. Secondary, radioactive beams.


1997HO21      Phys.Rev. C56, R2920 (1997)

R.Holzmann, and the TAPS Collaboration

Contribution of π0 and η Dalitz Decays to the Dilepton Invariant-Mass Spectrum in 1A GeV Heavy-Ion Collisions

NUCLEAR REACTIONS 40Ca(40Ca, X), (40Ar, X), E=0.8-2 GeV/nucleon; 12C(12C, X), E=0.8-2 GeV/nucleon; analyzed inclusive π0, η production σ; deduced di-electron invariant-mass spectra Dalitz contributions. Monte Carlo calculations, interpolation to other reactions.

doi: 10.1103/PhysRevC.56.R2920
Citations: PlumX Metrics


1997MA56      Phys.Lett. 409B, 77 (1997)

A.Marin, J.Diaz, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, A.Schubert, R.S.Simon, Y.Charbonnier, G.Martinez, Y.Schutz, F.M.Marques, M.Appenheimer, F.D.Berg, V.Metag, R.Novotny, H.Stroher, J.Weiss, A.R.Wolf, M.Wolf, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, A.Kugler, R.Pleskac, P.Tlusty, V.Wagner, Gy.Wolf

Exclusive π0- and η-Meson Production in 40Ar + (nat)Ca at 800A MeV

NUCLEAR REACTIONS Ca(40Ar, X), E=800 MeV/nucleon; measured π0, η production σ, multiplicities, transverse mass distributions; deduced reaction mechanism features. Model comparisons.

doi: 10.1016/S0370-2693(97)00937-4
Citations: PlumX Metrics


1997SC29      Nucl.Phys. A622, 404 (1997)

Y.Schutz, G.Martinez, F.M.Marques, A.Marin, T.Matulewicz, R.W.Ostendorf, P.Bozek, H.Delagrange, J.Diaz, M.Franke, K.K.Gudima, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, W.Mittig, M.Ploszajczak, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.D.Toneev, V.Wagner, H.W.Wilschut, Gy.Wolf

Hard Photons and Neutral Pions as Probes of Hot and Dense Nuclear Matter

NUCLEAR REACTIONS 58Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; 197Au(208Pb, X), E=30 MeV/nucleon; measured photon production spectra, correlations, other aspects; deduced high energy tail reaction mechanism.

doi: 10.1016/S0375-9474(97)00191-7
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1997ZI04      Nucl.Phys. A619, 151 (1997)

M.Zinser, F.Humbert, T.Nilsson, W.Schwab, H.Simon, T.Aumann, M.J.G.Borge, L.V.Chulkov, J.Cub, Th.W.Elze, H.Emling, H.Geissel, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.V.Kratz, R.Kulessa, Y.Leifels, H.Lenske, A.Magel, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, K.Stelzer, J.Stroth, A.Surowiec, O.Tengblad, E.Wajda, E.Zude

Invariant-Mass Spectroscopy of 10Li and 11Li

NUCLEAR REACTIONS C, Pb(11Li, xn), E=280 MeV/nucleon; measured neutron multiplicity, breakup σ. 11,10Li deduced resonances, decay features, γ-decay associated sum rule strengths.

doi: 10.1016/S0375-9474(97)00134-6
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1996BO26      Phys.Lett. 384B, 30 (1996)

K.Boretzky, J.Stroth, E.Wajda, T.Aumann, Th.Blaich, J.Cub, Th.W.Elze, H.Emling, W.Henning, R.Holzmann, H.Klingler, R.Kulessa, J.V.Kratz, D.Lambrecht, Y.Leifels, E.Lubkiewicz, K.Stelzer, W.Walus, M.Zinser, E.Zude, and the LAND Collaboration

Two-Phonon Giant Dipole Resonance in 208Pb

NUCLEAR REACTIONS C, Sn, 165Ho, Pb, U(208Pb, 208Pb'), E=640 MeV/nucleon; measured integrated projectile excitation; deduced excitation mechanism, σ. 208Pb deduced two-phonon isovector GDR excitation, Γ.

doi: 10.1016/0370-2693(96)00797-6
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1996GU07      Phys.Rev.Lett. 76, 2412 (1996)

K.K.Gudima, T.Matulewicz, H.Delagrange, F.M.Marques, G.Martinez, R.W.Ostendorf, M.Ploszajczak, Y.Schutz, V.D.Toneev, P.Bozek, S.Hlavac, R.Holzmann, A.Schubert, R.S.Simon, V.Wagner, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, J.Diaz, A.Marin

Subthreshold Pion Dynamics as a Source for Hard Photons Beyond Proton-Neutron Bremsstrahlung in Heavy-Ion Collisions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; measured hard photon spectra; deduced π+N → N+γ channel dominance evidence. Dubna cascade model.

doi: 10.1103/PhysRevLett.76.2412
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1996HO07      Phys.Lett. 366B, 63 (1996)

R.Holzmann, A.Schubert, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Pion Reabsorption in Heavy-Ion Collisions Interpreted in Terms of the Δ Capture Process

NUCLEAR REACTIONS 197Au(36Ar, X), E=95 MeV/nucleon; measured π0 production associated energy differential σ; deduced detailed balance principle extension to broad-width resonances.

doi: 10.1016/0370-2693(95)01342-3
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1996HO34      Acta Phys.Pol. B27, 3221 (1996)

R.Holzmann, for the TAPS Collaboration

Δ Resonance Production and Propagation in Intermediate-Energy Heavy-Ion Collisions


1996NI02      Nucl.Phys. A598, 418 (1996)

T.Nilsson, F.Humbert, W.Schwab, H.Simon, M.H.Smedberg, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, Th.W.Elze, H.Emling, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.G.Keller, H.Klingler, A.A.Korsheninnikov, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, M.V.Zhukov, E.Zude

6He and Neutron Momentum Distributions from 8He in Nuclear Break-Up Reactions at 240 MeV/u

NUCLEAR REACTIONS C(8He, X), E=240 MeV/nucleon; measured 6He, n-momentum distributions, invariant mass spectra; deduced two-neutron removal σ, reaction mechanism. Secondary 8He beam from 9Be(18O, X) reactions.

doi: 10.1016/0375-9474(95)00468-8
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1996ST09      Nucl.Phys. A599, 307c (1996)

J.Stroth, K.Boretzky-Grimm, E.Wajda, Th.Blaich, Th.W.Elze, H.Emling, H.Freiesleben, W.Henning, R.Holzmann, H.Klingler, R.Kulessa, J.V.Kratz, D.Lambrecht, Y.Leifels, E.Lubkiewicz, E.F.Moore, K.Stelzer, W.Walus, M.Zinser, E.Zude

Double-Phonon Giant Dipole Resonances in Relativistic Heavy Ion Collisions

NUCLEAR REACTIONS C, Sn, Ho, Pb, U(208Pb, X), E=641 MeV/nucleon; measured Coulomb dissociation, Coulomb excitation σ. 208Pb deduced double-phonon giant resonance Coulomb excitation.

doi: 10.1016/0375-9474(96)00073-5
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1996VA09      Phys.Rev.Lett. 76, 1425 (1996)

J.H.G.van Pol, H.W.Wilschut, H.Lohner, R.H.Siemssen, P.Lautridou, F.Lefevre, T.Matulewicz, M.Marques, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, S.Hlavac, R.Holzmann, A.Schubert, R.S.Simon, V.Wagner, M.Franke, W.Kuhn, M.Notheisen, R.Novotny, F.Ballester, J.Diaz, A.Marin, G.Martinez, A.Kugler

Importance of One- Two-Body Dissipation at Intermediate Energies Studied by Hard Photons

NUCLEAR REACTIONS 159Tb(36Ar, X), E=44 MeV/nucleon; measured hard (photon)(fragment)-coin; deduced one-, two-body dissipation role.

doi: 10.1103/PhysRevLett.76.1425
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1995HU06      Phys.Lett. 347B, 198 (1995)

F.Humbert, T.Nilsson, W.Schwab, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, L.Johannsen, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, P.Moller, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude

Longitudinal and Transverse Momentum Distributions of 9Li Fragments from Break-Up of 11Li

NUCLEAR REACTIONS C, 27Al, Pb(11Li, X), E=280 MeV/nucleon; measured 9Li transverse longitudinal momentum distributions following 11Li breakup, two-neutron removal σ.

doi: 10.1016/0370-2693(95)00072-S
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1995MA29      Phys.Lett. 349B, 23 (1995)

G.Martinez, M.Marques, Y.Schutz, Gy.Wolf, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut

Bremsstrahlung Photons as a Probe of Hot Nuclei

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=39.5 MeV/nucleon; 197Au(208Pb, X), E=20.5 MeV/nucleon; measured hard photon spectra; deduced bremsstrahlung produced thermal hard photon production, nuclear matter incompressibility correlation. BUU theory.

doi: 10.1016/0370-2693(95)00236-E
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1995MA30      Phys.Lett. 349B, 30 (1995)

F.M.Marques, G.Martinez, Y.Schutz, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut, Gy.Wolf

Density Oscillations in Systems of Colliding Heavy Ions Observed via Hard-Photo Interferometry Measurements

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=39.5 MeV/nucleon; analyzed hard photon production data; deduced incomlete fusion produced nuclear matter density oscillations role.

doi: 10.1016/0370-2693(95)00237-F
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1995NI04      Nucl.Phys. A583, 795c (1995)

T.Nilsson, F.Humbert, W.Schwab, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, H.Eickhoff, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, L.Johannsen, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, E.F.Moore, A.C.Mueller, G.Munzenberg, P.Moller, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude, and the S034 Collaboration

Dissociation of 8He into 6He + n + X at 240 MeV/u

NUCLEAR REACTIONS C, Pb(8He, X), E=240 MeV/nucleon; measured (6He+n) projectile breakup, product transverse momentum distribution.

doi: 10.1016/0375-9474(94)00760-K
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1995SC06      Nucl.Phys. A583, 385c (1995)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, R.S.Simon, V.Wagner, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, J.Quebert

A Systematic Study of Neutral Pion Squeeze-Out at Intermediate Energies

NUCLEAR REACTIONS 197Au(36Ar, X), E=95 MeV/nucleon; measured projectile-like fragment mass vs charge distribution, π0 multiplicity vs projectile-like fragment charge, σ(π0(φ)); deduced dynamical effects related features.

doi: 10.1016/0375-9474(94)00691-F
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1995VA06      Nucl.Phys. A583, 373c (1995)

J.H.G.van Pol, F.Ballester, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, W.Kuhn, A.Kugler, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, M.Marques, G.Martinez, T.Matulewicz, W.Mittig, M.Notheisen, R.Novotny, R.W.Ostendorf, P.Roussel-Chomaz, R.H.Siemssen, A.Schubert, Y.Schutz, R.S.Simon, V.Wagner, H.W.Wilschut

Hard Photons as a Probe to Study Dissipation Mechanisms

NUCLEAR REACTIONS 159Tb(36Ar, X), E=44 MeV/nucleon; measured bremsstrahlung probability vs projectile-like fragment mass.

doi: 10.1016/0375-9474(94)00689-K
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1995ZI03      Phys.Rev.Lett. 75, 1719 (1995)

M.Zinser, F.Humbert, T.Nilsson, W.Schwab, Th.Blaich, M.J.G.Borge, L.V.Chulkov, H.Eickhoff, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude

Study of the Unstable Nucleus 10Li in Stripping Reactions of the Radioactive Projectiles 11Be and 11Li

NUCLEAR REACTIONS C(11Li, X), E=280 MeV/nucleon; (11Be, X), E=460 MeV/nucleon; measured neutron radial momentum distributions in coincidence with fragment following projectile breakup. 10Li deduced possible level. 11Li deduced neutron halo related features.

doi: 10.1103/PhysRevLett.75.1719
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1994LA28      Z.Phys. A350, 115 (1994)

D.Lambrecht, T.Blaich, T.W.Elze, H.Emling, H.Freiesleben, K.Grimm, W.Henning, R.Holzmann, J.G.Keller, H.Klingler, J.V.Kratz, R.Kulessa, S.Lange, Y.Leifels, E.Lubkiewicz, E.F.Moore, W.Prokopowicz, R.Schmidt, C.Schutter, H.Spies, K.Stelzer, J.Stroth, E.Wajda, W.Walus, M.Zinser, E.Zude, and the FOPI-Collaboration

Energy Dependence of Collective Flow of Neutrons and Protons in 197Au + 197Au Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=400-800 MeV/nucleon; measured mid-rapidity azimuthal distributions for neutrons, protons; deduced collective nucleon flow energy dependence.

doi: 10.1007/BF01290679
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1994MA43      Phys.Rev.Lett. 73, 34 (1994)

M.Marques, R.W.Ostendorf, P.Lautridou, F.Lefevre, T.Matulewicz, W.Mittig, P.Roussel-Chomaz, Y.Schutz, J.Quebert, J.Diaz, A.Marin, G.Martinez, R.Holzmann, S.Hlavac, A.Schubert, R.S.Simon, V.Wagner, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, M.Franke, Z.Sujkowski

Hard Photon Intensity Interferometry in Heavy Ion Reactions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; measured hard γγ-correlation function; deduced Hanbury-Brown-Twiss effect evidence.

doi: 10.1103/PhysRevLett.73.34
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1994MA45      Phys.Lett. 334B, 23 (1994)

G.Martinez, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, Y.Schutz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut

Impact Parameter Dependence of Hard Photon Production in Intermediate Energy Heavy-Ion Collisions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; measured γ-multiplicity vs fragment mass, charged particle multiplicity; deduced hard photon production impact parameter dependence.

doi: 10.1016/0370-2693(94)90586-X
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1994SC16      Phys.Rev.Lett. 72, 1608 (1994)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Evidence for Stopping in Heavy-Ion Collisions from a Study of Hard-Photon Source Velocities

NUCLEAR REACTIONS 12C, 197Au(36Ar, X), E=95 MeV/nucleon; measured hard Eγ; deduced photon source velocity vs system size, impact parameter, Eγ; deduced photon emission mechanism.

doi: 10.1103/PhysRevLett.72.1608
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1994SC18      Phys.Lett. 328B, 10 (1994)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Investigation of Polar and Azimuthal Distributions of Subthreshold Pions at Intermediate Energies

NUCLEAR REACTIONS 197Au, 12C(36Ar, X), E=95 MeV/nucleon; measured projectile-like fragment mass vs Z, π0 multiplicity versus fragment charge, σ(θ(π)), σ(φ(π)); deduced nucleon-nucleon collision features probing possibility.

doi: 10.1016/0370-2693(94)90420-0
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1994WA10      Nucl.Phys. A569, 141c (1994)

E.Wajda, J.Stroth, Th.Blaich, Th.W.Elze, H.Emling, H.Freiesleben, K.Grimm, W.Henning, R.Holzmann, H.Klingler, R.Kulessa, J.V.Kratz, D.Lambrecht, Y.Leifels, E.Lubkiewicz, E.F.Moore, K.Stelzer, W.Walus, M.Zinser, E.Zude, and the LAND Collaboration

Electromagnetic Excitation of the Two-Phonon Giant Dipole Resonance

NUCLEAR REACTIONS Pb, C(136Xe, 136Xe'), E=700 MeV/nucleon; analyzed data. C, Sn, Gd, Pb, U(208Pb, 208Pb'), E=650 MeV/nucleon; measured σ vs excitation energy; deduced double GDR excitation features.

doi: 10.1016/0375-9474(94)90104-X
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1993LE12      Phys.Rev.Lett. 71, 963 (1993)

Y.Leifels, Th.Blaich, Th.W.Elze, H.Emling, H.Freiesleben, K.Grimm, W.Henning, R.Holzmann, J.G.Keller, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, S.Lange, E.Lubkiewicz, E.F.Moore, W.Prokopowicz, R.Schmidt, C.Schutter, H.Spies, K.Stelzer, J.Stroth, E.Wajda, W.Walus, M.Zinser, E.Zude, and the FOPI Collaboration

Exclusive Studies of Neutron and Charged Particle Emission in Collisions of 197Au + 197Au at 400 MeV/Nucleon

NUCLEAR REACTIONS 197Au(197Au, X), E=400 MeV/nucleon; measured σ(φn); deduced neutron squeezeout evidence.

doi: 10.1103/PhysRevLett.71.963
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1993MA05      Phys.Rev.Lett. 70, 904 (1993)

R.S.Mayer, W.Henning, R.Holzmann, R.S.Simon, H.Delagrange, F.Lefevre, T.Matulewicz, R.Merrouch, W.Mittig, R.W.Ostendorf, Y.Schutz, F.D.Berg, W.Kuhn, V.Metag, R.Novotny, M.Pfeiffer, A.L.Boonstra, H.Lohner, L.B.Venema, H.W.Wilschut, D.Ardouin, H.Dabrowski, B.Erazmus, C.Lebrun, L.Sezac, F.Ballester, E.Casal, J.Diaz, J.L.Ferrero, M.Marques, G.Martinez, H.Nifenecker, B.Fornal, L.Freindl, Z.Sujkowski

Investigation of Pion Absorption in Heavy-Ion Induced Subthreshold π0 Production

NUCLEAR REACTIONS 197Au(129Xe, xπ0), E=44 MeV/nucleon; measured σ(θ(π)). Optical model.

doi: 10.1103/PhysRevLett.70.904
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1993MA30      Nucl.Instrum.Methods Phys.Res. A325, 216 (1993)

T.Matulewicz, W.Henning, H.Emling, R.Freifelder, H.Grein, E.Grosse, N.Herrmann, R.Holzmann, R.Kulessa, R.S.Simon, H.J.Wollersheim, B.Schoch, J.Vogt, M.Wilhelm, J.V.Kratz, R.Schmidt, R.V.F.Janssens

Response of BGO Detectors to Photons of 3-50 MeV Energy

doi: 10.1016/0168-9002(93)91023-G
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1993SC07      Phys.Rev.Lett. 70, 1767 (1993)

R.Schmidt, Th.Blaich, Th.W.Elze, H.Emling, H.Freiesleben, K.Grimm, W.Henning, R.Holzmann, J.G.Keller, H.Klingler, R.Kulessa, J.V.Kratz, D.Lambrecht, J.S.Lange, Y.Leifels, E.Lubkiewicz, E.F.Moore, E.Wajda, W.Prokopowicz, Ch.Schutter, H.Spies, K.Stelzer, J.Stroth, W.Walus, H.J.Wollersheim, M.Zinser, E.Zude

Electromagnetic Excitation of the Double Giant Dipole Resonance in 136Xe

NUCLEAR REACTIONS Pb(136Xe, 136Xe'), E=700 MeV/nucleon; measured projectile neutron decay, response to electromagnetic excitation; deduced isovector GDR excitation σ for projectile. 136Xe deduced double isovector GDR energy, width.

doi: 10.1103/PhysRevLett.70.1767
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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
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1992KO15      Phys.Rev. C46, 1671 (1992)

R.L.Kozub, C.R.Bybee, M.M.Hindi, J.F.Shriner, Jr., R.Holzmann, R.V.F.Janssens, T.-L.Khoo, W.C.Ma, M.W.Drigert, U.Garg, J.J.Kolata

Yrast Decays in 43K

NUCLEAR REACTIONS 9Be(36S, np), E=100 MeV; measured Eγ, Iγ, γγ(θ), γγp-coin. 43K levels deduced J, π, yrast decays.

doi: 10.1103/PhysRevC.46.1671
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1992RI05      Phys.Rev.Lett. 69, 1504 (1992)

S.Riess, G.Enders, A.Hofmann, W.Kuhn, V.Metag, R.Novotny, W.Mittig, Y.Schutz, A.C.C.Villari, H.Emling, H.Grein, E.Grosse, W.Henning, R.Holzmann, R.Kulessa, T.Matulewicz, H.J.Wollersheim

Measurement of the Impact Parameter in Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS 158Gd(40Ar, X), E=44 MeV/nucleon; measured fragment charge distribution, γ(fragment)-coin, γ-multiplicity; deduced hard photon multiplicity impact parameter dependence.

doi: 10.1103/PhysRevLett.69.1504
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1992WO09      Z.Phys. A341, 137 (1992)

H.J.Wollersheim, P.Egelhof, H.Emling, J.Gerl, W.Henning, R.Holzmann, R.Schmidt, R.S.Simon, N.Martin, G.Eckert, Th.W.Elze, K.Stelzer, R.Kulessa, G.Duchene, B.Haas, J.C.Merdinger, J.P.Vivien, J.de Boer, E.Hauber, K.Kaiser, P.von Brentano, R.Reinhardt, R.Wirowski, R.Julin, C.Fahlander, I.Thorslund, H.Kluge

Evidence for a Two-Phonon Octupole Vibrational State in 208Pb

NUCLEAR REACTIONS 206,208Pb(208Pb, X), E=1290 MeV; measured (particle)(particle)γ-coin, (particle)γ(θ), directional correlations; 206Pb(208Pb, 208Pb'), E=1290 MeV; measured σ(θ). 208Pb deduced level, possible J, π, octupole character, dynamical deformation parameter.

doi: 10.1007/BF01298473
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1991ER02      Phys.Rev. C44, 1212 (1991)

B.Erazmus, C.Guet, A.Gillibert, W.Mittig, Y.Schutz, A.C.C.Villari, W.Kuhn, S.Riess, H.Nifenecker, J.A.Pinston, E.Grosse, R.Holzmann, J.P.Vivien, M.Soyeur

Experimental Search for Coherent Subthreshold Pion Production

NUCLEAR REACTIONS 12C(12C, X), E=95 MeV/nucleon; measured γ(12C)-coin; deduced subthreshold coherent pion production σ upper limit.

doi: 10.1103/PhysRevC.44.1212
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1991KR12      Z.Phys. A340, 339 (1991)

G.Kraus, P.Egelhof, H.Emling, E.Grosse, W.Henning, R.Holzmann, H.J.Korner, J.V.Kratz, R.Kulessa, Ch.Schiessl, J.P.Schiffer, W.Wagner, W.Walus, H.J.Wollersheim

Investigation of the (d, p)-Reaction on 136,132Xe in Inverse Kinematics

NUCLEAR REACTIONS 2H(132Xe, p), (136Xe, p), (132Xe, d), E=5.87 MeV/nucleon; measured σ(θ). 133,137Xe levels deduced l, J, π, spectroscopic factors.

doi: 10.1007/BF01294683
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1394.


1991ZH35      Kao Neng Wu Li Yu Heh Wu Li (High Energy Physics and Nuclear Physics) 15, 165 (1991)

S.Zhu, W.Ma, I.Ahmad, B.Dichter, H.Emling, R.Holzmann, R.V.F.Janssens, T.L.Khoo, M.Quader, P.J.Daly, Z.Grabowski, M.Piiparinen, W.Trzaska, M.W.Drigert, U.Garg

High Spin Level Structure in 153Dy and Shape Changes in Neutron-Deficient Dy Nuclei

NUCLEAR REACTIONS 122Sn(36S, 5n), E=165 MeV; measured Eγ, Iγ. 153Dy deduced high-spin levels, J, π.


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.


1990DR06      Nucl.Phys. A515, 466 (1990)

M.W.Drigert, M.Piiparinen, R.V.F.Janssens, R.Holzmann, I.Ahmad, J.Borggreen, R.R.Chasman, P.J.Daly, B.K.Dichter, H.Emling, U.Garg, Z.W.Grabowski, T.L.Khoo, W.C.Ma, M.Quader, D.C.Radford, W.Trzaska

Discrete and Continuum Gamma-Ray Studies of 147Gd and 148Gd

NUCLEAR REACTIONS 116Cd(36S, 5n), (36S, 4n), E=170 MeV; measured Eγ, Iγ, γγ(θ), γγ-correlations, Doppler shifts. 147,148Gd deduced levels, J, π, band structure, deformation. Enriched target, Compton-suppressed Ge-detectors, central array of BGO hexagons.

doi: 10.1016/0375-9474(90)90594-C
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1990ZH21      High Energy Phys. and Nucl.Phys. (China) 14, 1103 (1990)

S.Zhu, W.Ma, M.A.Quader, H.Emling, T.L.Khoo, I.Ahmad, P.J.Daly, B.K.Dichter, M.Drigert, U.Garg, Z.W.Grabowski, R.Holzmann, R.V.F.Janssens, M.Piiparinen, W.H.Trzaska, T.-F.Wang

Level structure of 153Dy in high spin states and shape changes with N and I in Dy nuclei


1989AH05      Nucl.Phys. A505, 257 (1989)

I.Ahmad, R.Holzmann, R.V.F.Janssens, P.Dendooven, M.Huyse, G.Reusen, J.Wauters, P.Van Duppen

Octupole Deformation in 223Ac

RADIOACTIVITY 227Pa(EC), (α) [from 232Th(p, 6n)]; measured Eα, Iα, Eγ, Iγ, I(ce), αγ-, α(ce)-coin, T1/2. 223Ac deduced levels, J, π, ICC, γ-multipolarity.

doi: 10.1016/0375-9474(89)90373-4
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1989EM01      Phys.Lett. 217B, 33 (1989)

H.Emling, I.Ahmad, P.J.Daly, B.K.Dichter, M.Drigert, U.Garg, Z.W.Grabowski, R.Holzmann, R.V.F.Janssens, T.L.Khoo, W.C.Ma, M.Piiparinen, M.A.Quader, I.Ragnarsson, W.H.Trzaska

Lifetime Measurements of Terminating and Collective High-Spin States in 155Dy and 156Dy

NUCLEAR REACTIONS 124Sn(36S, 4n), (36S, 5n), E=155 MeV; measured γ-spectra, γγ-coin. 155,156Dy deduced levels, J, π, T1/2, transition quadrupole moments, γ-multipolarity.

doi: 10.1016/0370-2693(89)91511-6
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1989HO03      Phys.Rev.Lett. 62, 520 (1989)

R.Holzmann, T.L.Khoo, W.C.Ma, I.Ahmad, B.K.Dichter, H.Emling, R.V.F.Janssens, M.W.Drigert, U.Garg, M.A.Quader, P.J.Daly, M.Piiparinen, W.Trzaska

Structure in the E2 Quasicontinuum Spectrum of 154Dy

NUCLEAR REACTIONS 122,124Sn(36S, 4n), E=148-165 MeV; measured quasicontinuum γ spectra. 152,154,156Dy deduced collective E2 component.

doi: 10.1103/PhysRevLett.62.520
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1989WO01      Phys.Rev. C39, 865 (1989)

F.L.H.Wolfs, R.V.F.Janssens, R.Holzmann, T.L.Khoo, W.C.Ma, S.J.Sanders

64Ni + 92Zr Fission Yields at Energies Close to the Coulomb Barrier

NUCLEAR REACTIONS 92Zr(64Ni, F), (64Ni, 64Ni), E=240-300 MeV; measured σ(θ), fission fragment σ(θ); deduced fission, evaporation residue σ(E). 156Er deduced spin distribution diffuseness.

doi: 10.1103/PhysRevC.39.865
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1988DR01      Phys.Lett. 201B, 223 (1988)

M.W.Drigert, R.V.F.Janssens, R.Holzmann, R.R.Chasman, I.Ahmad, J.Borggreen, P.J.Daly, B.K.Dichter, H.Emling, U.Garg, Z.W.Grabowski, T.L.Khoo, W.C.Ma, M.Piiparinen, M.Quader, D.C.Radford, W.Trzaska

Evidence for Superdeformation in 148Gd

RADIOACTIVITY 148Gd(α) [from 116Cd(36S, 4n), E=170 MeV]; measured Eγ, Iγ, γγ-coin, energy correlations. 148Gd deduced moment of inertia superdeformation. Compton suppressed Ge detectors. Cranked Strutinsky calculations.

NUCLEAR STRUCTURE 146,147,148,150,151,152,153,154,155,156Er, 145,147,148,149,150,151,152,153,154,155Ho, 144,145,146,147,148,149,150,151,152,153Dy, 143,144,145,146,147,148,149,150,151,152,153Tb, 142,143,144,145,146,147,148,149,150,151,152Gd, 141,142,143,144,145,146,147,148,149,150,151Eu, 140,141,142,143,144,145,146,147,148,149,150Sm, 139,140,141,142,143,144,145,146,147,148,149Pm, 138,139,140,141,142,143,144,145,146,147,148Pr, 138,139,140,141,142,143,144,145,146,147,148Nd; calculated moments of inertia. 148Gd deduced superdeformation evidence. Cranked Strutinsky model.

doi: 10.1016/0370-2693(88)90217-1
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1988KO05      Phys.Rev. C37, 1791 (1988)

R.L.Kozub, J.F.Shriner, Jr., M.M.Hindi, R.Holzmann, R.V.F.Janssens, T.-L.Khoo, W.C.Ma, M.Drigert, U.Garg, J.J.Kolata

Electromagnetic Transitions in Neutron-Rich 40Cl

NUCLEAR REACTIONS 9Be(36S, pαγ), E=100 MeV; measured I(γ)(E, θ), E(γ), αpγ-, γγ-coin. 40Cl deduced levels, possible J, π. Escape suppressed Ge array.

doi: 10.1103/PhysRevC.37.1791
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1988MA28      Phys.Rev.Lett. 61, 46 (1988)

W.C.Ma, M.A.Quader, H.Emling, T.L.Khoo, I.Ahmad, P.J.Daly, B.K.Dichter, M.Drigert, U.Garg, Z.W.Grabowski, R.Holzmann, R.V.F.Janssens, M.Piiparinen, W.H.Trzaska, T.-F.Wang

Structural Changes Along and Above the Yrast Line of 154Dy

NUCLEAR REACTIONS 122Sn(36S, 4n), E=165 MeV; measured Eγ, Iγ, DSA. 154Dy deduced levels, J, π, T1/2, B(λ), band structure.

doi: 10.1103/PhysRevLett.61.46
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1988PH02      Phys.Lett. 212B, 402 (1988)

W.R.Phillips, R.V.F.Janssens, I.Ahmad, H.Emling, R.Holzmann, T.L.Khoo, M.W.Drigert

Octupole Correlation Effects Near Z = 56, N = 88

RADIOACTIVITY 146,148,150Ce [from 252Cf(SF)]; measured γγ-coin; deduced decay schemes. 146Ce deduced intrinsic dipole moment, B(λ) ratio.

doi: 10.1016/0370-2693(88)91787-X
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1987AB19      Phys.Lett. 199B, 504 (1987)

Y.Abdelrahman, J.L.Durell, W.Gelletly, W.R.Phillips, I.Ahmad, R.Holzmann, R.V.F.Janssens, T.L.Khoo, W.C.Ma, M.W.Drigert

Average Spins of Primary Fission Fragments

NUCLEAR REACTIONS 197Au(19F, X), E=120 MeV; measured γγ-coin, γ-multiplicity following fusion fission; deduced average spins for fragments 102,104,106,108Ru, 108,110,112Pd, 96,98,100,102Mo, 112,114,116Cd, 122,124,126Te, 128,130Xe, 118,120Sn, 92,94,96Zr, 84,86Kr, 86,88,90Sr, 80Se.

doi: 10.1016/0370-2693(87)91617-0
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1987DA06      Phys.Rev. C35, 1114 (1987)

C.N.Davids, T.F.Wang, I.Ahmad, R.Holzmann, R.V.F.Janssens

Electron-Capture Branching Ratio of 81mKr

RADIOACTIVITY 81mKr(EC) [from 81Rb decay]; measured K (X-ray)(X-ray)-coin, E X-ray; deduced log ft for 81Br(ν, e-). 81Br level deduced branching ratio.

doi: 10.1103/PhysRevC.35.1114
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1987HO15      Phys.Lett. 195B, 321 (1987)

R.Holzmann, I.Ahmad, B.K.Dichter, H.Emling, R.V.F.Janssens, T.L.Khoo, W.C.Ma, M.W.Drigert, U.Garg, D.C.Radford, P.J.Daly, Z.Grabowski, H.Helppi, M.Quader, W.Trzaska

Evolution of Nuclear Structure with Increasing Spin and Internal Excitation Energy in 152Dy

NUCLEAR REACTIONS 76Ge(80Se, 4n), E=311 MeV; 120Sn(36S, 4n), E=157 MeV; measured Eγ, Iγ, total γ-spectrum. 152Dy deduced average γ-multiplicities, γ-multipolarity, spectral shapes, decay path to isomer.

doi: 10.1016/0370-2693(87)90025-6
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1987HO20      Nucl.Instrum.Methods Phys.Res. A260, 153 (1987)

R.Holzmann, I.Ahmad, R.V.F.Janssens, T.L.Khoo, D.C.Radford, M.W.Drigert, U.Garg

A New Method for measuring the Neutron-Induced Background in BGO Compton-Suppressed Ge Detectors Applied to In-Beam γ-Ray Studies

NUCLEAR REACTIONS 116Cd(36S, xn), E=170 MeV; 76Ge(80Se, xn), E=320 MeV; measured σ(Eγ, θγ). Ge detector.

doi: 10.1016/0168-9002(87)90397-4
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1987PI07      Phys.Lett. 194B, 468 (1987)

M.Piiparinen, M.W.Drigert, R.V.F.Janssens, I.Ahmad, J.Borggreen, R.R.Chasman, P.J.Daly, B.K.Dichter, H.Emling, U.Garg, Z.W.Grabowski, R.Holzmann, T.L.Khoo, W.C.Ma, M.Quader, D.C.Radford, W.Trzaska

Level Structure of 148Gd up to I = 44

NUCLEAR REACTIONS 116Cd(36S, 4n), E=170 MeV; measured Eγ, Iγ, γγ-coin. 148Gd deduced levels, J, π, γ-branching, γ multipolarity, configurations. Compton suppressed Ge spectrometer array.

doi: 10.1016/0370-2693(87)90218-8
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1986GA21      Phys.Lett. 180B, 319 (1986)

U.Garg, A.Chaudhury, M.W.Drigert, E.G.Funk, J.W.Mihelich, D.C.Radford, H.Helppi, R.Holzmann, R.V.F.Janssens, T.L.Khoo, A.M.van den Berg, J.L.Wood

Lifetime Measurements in 184Pt and the Shape Coexistence Picture

NUCLEAR REACTIONS 154Sm(34S, 4n), E=160 MeV; measured γ spectra, recoil distance. 184Pt deduced levels, T1/2, B(E2), shape coexistence. Recoil distance technique, enriched target.

doi: 10.1016/0370-2693(86)91195-0
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1986JA16      Phys.Lett. 181B, 16 (1986)

R.V.F.Janssens, R.Holzmann, W.Henning, T.L.Khoo, K.T.Lesko, G.S.F.Stephans, D.C.Radford, A.M.van den Berg, W.Kuhn, R.M.Ronningen

Evaporation Residue Cross Sections and Average Neutron Multiplicities in the 64Ni + 92Zr and 12C + 144Sm Reactions leading to 156Er

NUCLEAR REACTIONS, ICPND 144Sm(12C, X), E=50-90 MeV; 92Zr(64Ni, X), E=200-300 MeV; measured evaporation residue σ(E), neutron multipicities; calculated fusion σ. ΔE-E detector. Statistical model calculations.

doi: 10.1016/0370-2693(86)91245-1
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1986PH02      Phys.Rev.Lett. 57, 3257 (1986)

W.R.Phillips, I.Ahmad, H.Emling, R.Holzmann, R.V.F.Janssens, T.-L.Khoo, M.W.Drigert

Octupole Deformation in Neutron-Rich Barium Isotopes

RADIOACTIVITY 252Cf(SF); measured γγ-coin following fission fragment decay. 142,144,146Ba deduced levels, J, π, γ-branching, B(E1)/B(E2), E1 transition strength, energy differences vs spin, nuclear shapes.

doi: 10.1103/PhysRevLett.57.3257
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1985HO04      Phys.Rev. C31, 421 (1985)

R.Holzmann, M.Loiselet, M.A.Van Hove, J.Vervier

High-Spin States in 157,158Er and 158,159Tm

NUCLEAR REACTIONS 122Sn(40Ar, 5n), (40Ar, 4n), E=160-200 MeV; 141Pr(22Ne, 5n), (22Ne, 4n), E=110, 120 MeV; measured γγ-coin, γγ(θ), γ(θ), σ(Eγ, E), γ multiplicities, energy correlations. 157,158Er, 158,159Tm deduced levels, J, π, moments of inertia, (B(M1)/Q20), crossing frequencies, aligned angular momenta. Enriched targets, Ge(Li) detectors, NaI(Tl) array. Cranked shell model calculations, triaxial shapes.

doi: 10.1103/PhysRevC.31.421
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