| Title |
3D Computer Simulations of the Ultrarelativistic Beam Dynamics in Super Colliders |
| Authors |
- M.A. Boronina, V.A. Vshivkov
ICM&MG SB RAS, Novosibirsk, Russia
- G. Dudnikovapresenter
ICT SB RAS, Novosibirsk, Russia
|
| Abstract |
The problem of numerical modeling of beam-beam interaction with high relativistic factor (~10⁴) is considered. We present 3D a self-consistent simulation model based on particle-in-cell method. The mixed Euler-Lagrangian decomposition is used in parallel algorithm for achieving good load balancing and reducing communication cost. 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 10⁸ particles on the grid 100x100x100, the number of processors depends highly on the beam shape. The Lomonosov Super Computer and Siberian Supercomputer Centre cluster were used to perform the presented simulations.
|
| Funding |
The work is supported by RFBR Grants 14-01-31088, 14-01-00392, 14-07-00241. |
| Paper |
download MOPJE023.PDF [0.929 MB / 4 pages] |
| Export |
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※ EndNote |
| Conference |
IPAC2015, Richmond, VA, USA |
| Series |
International Particle Accelerator Conference (6th) |
| Proceedings |
Link to full IPAC2015 Proccedings |
| Session |
Monday Posters (Jefferson) |
| Date |
04-May-15 16:00–18:00 |
| Main Classification |
5: Beam Dynamics and EM Fields |
| Sub Classification |
D11 - Code Developments and Simulation Techniques |
| Keywords |
simulation, collider, focusing, experiment, plasma |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Stuart Henderson (ANL, Argonne, IL, USA); Evelyn Akers (Jlab, Newport News, VA, USA); Todd Satogata (JLab, Newport News, VA, USA); Volker R.W. Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-168-7 |
| Published |
June 2015 |
| Copyright |
|
