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Analysis Status of „Modification of the p p interaction in nuclear matter“

Analysis Status of „Modification of the p p interaction in nuclear matter“. motivation. results of last experiment. analysis status. outlook. Ralf Gregor II.Physikalisches Institut Giessen. motivation. V. Bernard et al. PRL 59 (1987) 966. T. Hatsuda et al., PRL 82 (1999) 2840.

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Analysis Status of „Modification of the p p interaction in nuclear matter“

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  1. Analysis Status of „Modification of the pp interaction in nuclear matter“ motivation results of last experiment analysis status outlook Ralf Gregor II.Physikalisches Institut Giessen

  2. motivation V. Bernard et al. PRL 59 (1987) 966 T. Hatsuda et al., PRL 82 (1999) 2840   00, +- P. Schuck et al., nucl-th/0002031 R. Rapp et al., PRC 59 (1999) 1237

  3. TAPS@MAMI J. Messchendorp et al., PRL 89 (2002) 222302 difference between p0p0 and p0p+/- higher statistic needed

  4. analysis status different p0p0 bins with fits carbon data -> invariant mass distribution of the p0p0 channel

  5. analysis status different p0p0 bins with fits calcium data -> invariant mass distribution of the p0p0 channel

  6. analysis status different p0p0 bins with fits lead data -> invariant mass distribution of the p0p0 channel

  7. analysis status different p0p+/- bins with fits carbon data -> invariant mass distribution of the p0p+/- channel

  8. analysis status different p0p+/- bins with fits calcium data -> invariant mass distribution of the p0p+/- channel

  9. analysis status different p0p+/- bins with fits lead data -> invariant mass distribution of the p0p+/- channel

  10. analysis status lead-carbon-ratio p0p0 Eg = 400-460 MeV M(pp) (MeV) lead/carbon (a.u.) p0p+/- M(pp) (MeV)

  11. outlook O.Buss (BUU-model, Giessen theory group)

  12. outlook • Error bars • Efficiency correction • Comparison with theory

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