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HK: Fachverband Physik der Hadronen und Kerne

HK 52: Instrumentation XIII

HK 52.7: Talk

Thursday, March 17, 2016, 15:30–15:45, S1/01 A3

Improvement of the photon flux measurement at the BGO-OD experiment* — •Katrin Kohl for the BGO-OD collaboration — Physikalisches Institut, Universität Bonn

The BGO-OD experiment at the ELSA accelerator facility at Bonn investigates the internal reaction mechanisms of the nucleon, using an energy tagged bremsstrahlung photon beam. Absolute normalisation of the beam flux is required for cross section determination. In this talk the measurement principle is presented and an improved method of the photon flux monitoring of the experiment is introduced.

* Supported by the DFG (SFB/TR-16)