Author:
Skobliakov A V,Kulikov V V,Bulychjov S A,Kantsyrev A V,Martemianov M A,Matsyuk M A,Tyapkin I A
Abstract
Abstract
In the frame of the GEANT4 toolkit, a numerical simulation of light collection from the tower of the EMC MPD / NICA detector was carried out. The influence of reflective coatings of the scintillator surface, the propagation of light in fibers, taking into account their multilayer structure and light reflection from their ends, as well as the effects of joining a fiber bundle with an MPPC photodetector are considered. The temporal forms of the light signal at the MPPC input were obtained taking into account only geometric effects.
Subject
General Physics and Astronomy