PARALLEL ALGORITHM FOR NUMERICAL SUMULATIONS OF ULTRARELATIVISTIC PARTICLE BEAMS COLLIDING WITH CROSSING ANGLE
https://doi.org/10.25205/1818-7900-2018-16-4-31-40
Abstract
We present an algorithm for numerical modelling of beam dynamics in supercolliders. When the high-energy beams interact their deformation and disruption are possible and the study of the beam stability is an important problem. We consider the beams motion in self-consistent electromagnetic fields and we take into account the crossing angle of the beams in the fully three-dimensional case. We use particle-in-cell method to solve the problem. The domain and particle parallelization allows performing of the numerical experiments with 10^9 model particles. The results of the simulations and the comparison with the existing analytical solution are presented.
About the Authors
M. A. Boronina
Institute of Computational Mathematics and Mathematical Geophysics SB RAS
Russian Federation
Russian Federation
V. A. Vshivkov
Institute of Computational Mathematics and Mathematical Geophysics SB RAS
Russian Federation
Russian Federation
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Review
For citations:
Boronina M.A., Vshivkov V.A. PARALLEL ALGORITHM FOR NUMERICAL SUMULATIONS OF ULTRARELATIVISTIC PARTICLE BEAMS COLLIDING WITH CROSSING ANGLE. Vestnik NSU. Series: Information Technologies. 2018;16(4):31-40. (In Russ.) https://doi.org/10.25205/1818-7900-2018-16-4-31-40
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