  Despite the fact that Bremsstrahlung radiation has been observed many years
ago, it is still the subject of interest of many theoretical and experimental
groups. Due to the high sensitivity of the NN --> NNgamma reaction to the
nucleon-nucleon potential, Bremsstrahlung radiation is used as a tool to
investigate details of the nucleon-nucleon interaction. Such investigations can
be performed at the cooler synchrotron COSY in the Research Centre Juelich, by
dint of the COSY-11 detection system. For the first time at the COSY--11
experiment signals from gamma - quanta were observed in the time-of-flight
distribution of neutral particles measured with the neutral particle detector.
In this thesis the results of the identification of Bremsstrahlung radiation
emitted via the dp --> dpgamma reaction in data taken with a proton target and
a deuteron beam are presented and discussed. The time resolution of the neutral
particle detector and its timing calibration are crucial for the identification
of the dp --> dpgamma reaction. Therefore, methods of determining the relative
timing between individual modules - constituting the neutron detector - and of
the general time offset with respect to the other detector components are
described. Furthermore the accuracy of the momentum determination of the
registered neutron which defines the precision of the event reconstruction was
extracted from the data.
