Dresden 2013 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 65: Hadronenstruktur und -spektroskopie
HK 65.5: Vortrag
Donnerstag, 7. März 2013, 15:15–15:30, HSZ-304
Search for antiproton-15N Bound State in PANDA — •Dexu Lin1,2, Alexei Larionov3,4, Yue Ma5, Igor Mishustin3,4, and Frank Maas1,2,6 — 1Helmholtz Institut Mainz, 55128 Mainz, Germany — 2Johannes Gutenberg Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany — 3Frankfurt Institute for Advanced Studies (FIAS), D-60438 Frankfurt am Main, Germany — 4National Research Center "Kurchatov Institute", 123182 Moscow, Russia — 5RIKEN, Saitama 351-0198, Japan — 6GSI Helmholtzzentrum fuer Schwerionenforschung, GmbH, 64291 Darmstadt, Germany
In order to study the antiproton-nucleus potential (antimatter-mater potential), and prepare a possible experiment for the PANDA spectrometer at FAIR facility, we carried out a calculation with the Gießen-Boltzman-Uehling-Uhlenbeck(GiBUU) model.
The calculation was performed for an antiproton beam energy 1.5 GeV and an 16O target. The interesting events, which provide information about the antiproton-15N potential, are required to have one knocked-out proton in forward direction and two or more pions from the antiproton annihilation at rest. Preliminary results of these studies will be presented