3D computer simulations of the ultrarelativistic beam dynamics in super colliders

Boronina M.A.; Vshivkov V.A.; Dudnikova G.I.

Инд. авторы:	Boronina M.A., Vshivkov V.A., Dudnikova G.I.
Заглавие:	3D computer simulations of the ultrarelativistic beam dynamics in super colliders
Библ. ссылка:	Boronina M.A., Vshivkov V.A., Dudnikova G.I. 3D computer simulations of the ultrarelativistic beam dynamics in super colliders // Proceedings of the 6th International Particle Accelerator Conference (IPAC2015). Richmond, VA, USA May 3-8, 2015. - 2015. - Vol.MOPJE023. - P.326-329. - ISBN: 978-3-95450-168-7.
Внешние системы:	РИНЦ: 27574389; SCOPUS: 2-s2.0-84994670290;
Реферат:	eng: The problem of numerical modeling of beam-beam interaction with high relativistic factor (∼10⁴) is considered. We present a 3D self-consistent simulation model based on particle-in-cell method. The mixed Euler-Lagrangian decomposition is used in the parallel algorithm for achieving good load balancing and reducing communication costs. Stable regimes of beam dynamics, depending on the beams configuration (beta-function, emittance, energy, currents and relative offset) can be found on the base of the model. In the calculations we used grid 100×100×100 with 10⁸ macro-particles, the number of processors depends highly on the beam shape.
Издано:	2015
Физ. характеристика:	с.326-329
Конференция:	Название: 6th International Particle Accelerator Conference Аббревиатура: IPAC-2015 Город: 403 North Third Street, Richmond, VA Даты проведения: 2015-05-03 - 2015-05-08
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