Münster 2002 – wissenschaftliches Programm
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HK: Physik der Hadronen und Kerne
HK 12: Poster Session: Electromagentic and Hadronic Probes
HK 12.5: Poster
Dienstag, 12. März 2002, 10:30–12:45, Foyer Chemie
Optional Extension of the Physics Program with Antiprotons at GSI — •Sergey Ganzhur — Ruhr UniversitäBochum, Institut für Experimentalphysik I
A major new facility has been proposed at GSI-Darmstadt, which covers a wide physics program [1]. One of the major components of the upgrade is a High Energy Storage Ring (HESR) for cooled antiprotons (1.5 – 15 GeV/c) enabling experiments with a luminosity as high as about 2× 1032 cm−2s−1. The first measurements will deal with charmonium physics, the search for spin-exotic states, medium modification of hadrons in nuclei, and spectroscopy of double hypernuclei. In this presentation a possible extension of this program including the measurement of CP-violation in the charm and hyperon sectors, D-meson spectroscopy and the study of the dynamics of quarks and gluons in the nucleon and other hadrons using the inverted Deeply Virtual Compton Scattering (DVCS) is reported.
This poster will present the physics case and detailed GEANT4 simulations of the proposed detector system. Particular emphasis will be placed on the performance of the central tracking detectors which is a crucial factor for the feasibility of these extentions to the antiproton physics program.
[1] Conceptual Design Report: http://www.gsi.de/GSI-Future