Heidelberg 2015 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 9: Hadron Structure and Spectroscopy 2

HK 9.2: Gruppenbericht

Montag, 23. März 2015, 15:00–15:30, T/SR25

The BGO-OD experiment: status — •Jürgen Hannappel for the BGO-OD collaboration — Physikalisches Institut der Universität Bonn

In the framework of an international collaboration a new detector is set up at the accelerator facility ELSA in Bonn, the BGO-OD experiment.

It aims at systematic investigation of nonstrange and strange meson photoproduction, in particular t-channel processes at low momentum transfer. The setup uniquely combines a central almost 4π acceptance BGO crystal calorimeter with a large aperture forward magnetic spectrometer providing good detection of both neutral and charged particles, complementary to other setups like CB, LEPS or CLAS.

An overview of the BGO-OD detector is presented. Preliminary data from the first data takings will be shown and discussed.

This work is supported by DFG (SFB/TR-16).