Autor: |
Ji Qiang, Miguel A. Furman, Robert D. Ryne |
Jazyk: |
angličtina |
Rok vydání: |
2002 |
Předmět: |
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Zdroj: |
Physical Review Special Topics. Accelerators and Beams, Vol 5, Iss 10, p 104402 (2002) |
Druh dokumentu: |
article |
ISSN: |
1098-4402 |
DOI: |
10.1103/PhysRevSTAB.5.104402 |
Popis: |
In this paper we present a new approach, based on a shifted Green function, to evaluate the electromagnetic field in a simulation of colliding beams. Unlike a conventional particle-mesh code, we use a method in which the computational mesh covers only the largest of the two colliding beams. This allows us to study long-range parasitic collisions accurately and efficiently. We have implemented this algorithm in a new parallel strong-strong beam-beam simulation code. As an application, we present a study of a beam sweeping scheme for the LBNL luminosity monitor of the Large Hadron Collider. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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