Muon Trigger and Physical Processes with Hard Muons at a Collider Experiment

V. Palichik

Joint Institute for Nuclear Research, Dubna, Russia

A muon system at a typical collider experiment is used for a muon identification and reconstruction. A probability of a muon interaction with the substance increases with a muon momentum growth.

It leads to increasing of a number of electromagnetic accompaniment hits in the nearest closeness to the muon hits. That makes a task of reconstruction the significantly more difficult.

The algorithms improving a transverse momentum reconstruction of hard muons in a muon system at a collider experiment are proposed.