Seminar

The seminar will provide information on the work done during the reporting period and will give a brief description of the gathered results.
In the first part, the developed approaches for improving the reconstruction of the trajectory of a charged particle on a single layer of the cathode-strip chamber of the CMS experiment will be described. New approaches are designed to recognize overlapping signals, the number of which should increase with increasing luminosity at the Large Hadron Collider and with an increase in the transverse momenta of particles passing through the endcap of the experimental setup.
The second part of the report will present the stages of developing a complete reconstruction of particle trajectories in the drift chambers of the BM@N experiment, starting from hit reconstruction in a separate plane and ending with restoring the global track from data from several detectors. Along with this, many associated tasks were solved, such as geometric alignment of cameras at the software level; identification of noisy channels; determination of the optimal value of high voltage for drift chambers; Nuclotron beam momentum estimation. In addition to the standard detector performance parameters, examples of the use of tracks from drift chambers in analyzing physical data of the experiment will be presented.