Konferenzpaper

Medium modifications of hadrons studied with photonuclear reactions


AutorenlisteSchadmand, S

Jahr der Veröffentlichung2002

Seiten873-882

ZeitschriftActa Physica Polonica B

Bandnummer33

Heftnummer3

ISSN0587-4254

eISSN1509-5770

Konferenz6th Workshop on Particle Production in Nuclear Medium

VerlagJagiellonian University


Abstract
The experiments with the electromagnetic calorimeter TAPS using tagged photon beams focus on meson production from the free proton and from nucleons bound in nuclei. Following an introduction, results from the recent TAPS campaign at the tagged photon facility MAMI (Mainz) on double pion photo-production are presented. The observations using a proton target provide direct evidence for a rho strength in the decay of the D-13 resonance. Furthermore, double pion production from nuclei is used as a tool to study in-medium modifications of the pipi interaction which might indicate a partial restoration of chiral symmetry.



Zitierstile

Harvard-ZitierstilSchadmand, S. (2002) Medium modifications of hadrons studied with photonuclear reactions, Acta Physica Polonica B, 33(3), pp. 873-882

APA-ZitierstilSchadmand, S. (2002). Medium modifications of hadrons studied with photonuclear reactions. Acta Physica Polonica B. 33(3), 873-882.



Schlagwörter


DOUBLE PION-PHOTOPRODUCTIONNUCLEAR MEDIUMPROTONSPECTROMETER


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