Presentations

3D Calculations for The SPD Detector Magnetic System for The NICA Project

Perepelkin E., Kovalenko D.¹, Tarelkin A., Polyakova R.¹, Inozemtseva N.², Sysoev P., Sadovnikova M.

Moscow State University, GSP-1, Leninskie Gory, Moscow, 119991, Russian Federation

¹Joint Institute for Nuclear Research, 6 Joliot-Curie St., Dubna, Moscow region, 141980, Russian

²Federation

³«Dubna» State University, Dubna, Moscow region, 141980, Russian Federation

The purpose of the work is to review the numerical simulation of the magnetic fields 3D

distributions for NICA project’s SPD detector. Three basic configurations of the SPD NICA

magnetic systems are considered: «toroidal», «set of coils», «hybrid». Models parameters are

presented, maps of magnetic fields are obtained, maps of integrals by trajectories is constructed.

The features of the numerical simulation of complex magnetic systems, including the implementation of a parallel algorithm on the architecture of graphics processors (GPU) to accelerate the search for a numerical solution to the problem of magnetostatics are discussed.

• abstract in Russian (PDF)