Influence of magnet multipole field components on beam dynamics in JLEIC ion collider ring

G. H. Wei, V. S. Morozov, F. Lin, Y. Zhang, F. Pilat, Jefferson Lab, Y. M. Nosochkov, M. H. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Multipole field components of magnets and especially those of the magnets in the interaction region are the primary cause of dynamic aperture limitation in a collider. For the Jefferson Lab Electron Ion Collider (JLEIC) project, having a large enough dynamic aperture (at least ±10σ of the rms beam size) is important to get a luminosity level of a few 1033 cm-2s-1 with low beam loss. Depending on the dynamic aperture requirements, limiting multipole field components of magnets are surveyed to find a possible compromise between the requirements and what can be realistically achieved by a magnet manufacturer. Dependence of the dynamic aperture on beam emittance and magnetic field imperfections is also analysed by numerical simulations.

Original languageEnglish
Title of host publicationIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
PublisherJoint Accelerator Conferences Website (JACoW)
Pages3525-3527
Number of pages3
ISBN (Electronic)9783954501472
StatePublished - 2016
Event7th International Particle Accelerator Conference, IPAC 2016 - Busan, Korea, Republic of
Duration: May 8 2016May 13 2016

Publication series

NameIPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference

Conference

Conference7th International Particle Accelerator Conference, IPAC 2016
Country/TerritoryKorea, Republic of
CityBusan
Period05/8/1605/13/16

Fingerprint

Dive into the research topics of 'Influence of magnet multipole field components on beam dynamics in JLEIC ion collider ring'. Together they form a unique fingerprint.

Cite this