PANDA DAQT and FrontEnd Electronics Workshop, Rauischholzhausen Castle

Implementation of Gigabit Ethernet on TRB Addon boards is a cheap and efficient way to transport large amount of data from front-end electronics to event builders, and is a solution already used and being tested in HADES experiment in GSI, Darmstadt. The process of gathering data, constructing packets and finally transport them will be covered by my presentation.

The COMPASS experiment at CERN-SPS performed during the 2009 run a measurement of the Primakoff effect. This effect is characterized by high energetic photons in forward direction, which due to a very small angle respectively to the incident beam direction hit only the Electromagnetic Calorimeter in the second spectrometer stage(ECAL2). In order to efficiently detect those events the ECAL2...