Dresden 2013 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 65: Hadronenstruktur und -spektroskopie

HK 65.1: Gruppenbericht

Donnerstag, 7. März 2013, 14:00–14:30, HSZ-304

Hadron Electromagnetic Form Factors in the Timelike Region — Cristina Morales, •Frank E. Maas, Paul Larin, Dexu Lin, Manuel Zambrana, Roberto Perez, Luigi Capozza, Mari Carmen Mora, Dmitry Khaneft, Iris Zimmermann, Bertalan Feher, David Rodriguez, Jorge Ceballos, Roserio Valente, Oliver Noll, and Felix Welzel — Helmholtz-Institut Mainz, SB1, Johann-Joachim-Becher-Weg 36, 55128 Mainz

The electromagnetic form factors of hadrons in the timelike region are re-viewed. We present the current status of the field and we emphasize the relevant role of initial state radiation processes studied in high luminosity storage rings, such as the B-factory PEP-II and the tau-charm factory BEPCII, i.e. from BaBar and BES-III experiments, respectively. We also present expectations from BES-III R-scan measurements around the hadron production threshold and above.