Kaon nucleus interaction studied by the in-flight (K^-, N) reaction

por Tadafumi Kishimoto (Osaka University)

viernes 29 sept. 2006 12:00 → 13:00 Europe/Madrid

Sala de Juntas del IFIC (Edf. Institutos de Investigación)

We studied \bar{K} nucleus system by the (K^-, N) reaction on 12-C. K^- beam of 1 GeV/c provided by KEK 12GeV-PS was employed for the study. The observed missing mass spectra were compared with theoretically calculates spectra. The comparison shows that the kaon nucleus potential is as deep as 200 MeV. We also observed large isospin dependence which is consistent with I=0 dominance of KN attractive interaction.