Chromatic, geometric and space charge effects on laser accelerated protons focused by a solenoid

  • We stud­ied nu­mer­i­cal­ly emit­tance and trans­mis­sion ef­fects by chro­mat­ic and ge­o­met­ric aber­ra­tions, with and with­out space charge, for a pro­ton beam be­hind a solenoid in the laser pro­ton ex­per­i­ment LIGHT at GSI. The TraceWin code was em­ployed using a field map for the solenoid and an ini­tial dis­tri­bu­tion with ex­po­nen­tial en­er­gy de­pen­dence close to the ex­per­i­ment. The re­sults show a strong ef­fect of chro­mat­ic, and a rel­a­tive­ly weak one of ge­o­met­ric aber­ra­tions as well as de­pen­dence of pro­ton trans­mis­sion on dis­tance from the solenoid. The chro­mat­ic ef­fect has an en­er­gy fil­ter­ing prop­er­ty due to the fi­nite ra­dius beam pipe. Fur­ther­more, a rel­a­tive­ly mod­est de­pen­dence of trans­mis­sion on space charge is found for p pro­duc­tion in­ten­si­ty below 1011.

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Metadaten
Author:Husam Al-Omari, Ingo Hofmann, Ulrich RatzingerORCiD
URN:urn:nbn:de:hebis:30:3-365649
URL:http://accelconf.web.cern.ch/AccelConf/IPAC2011/papers/wepz002.pdf
ISBN:978-92-9083-366-6
Parent Title (English):Proceedings of IPAC11 Conference, San Sebastián, Spain
Document Type:Conference Proceeding
Language:English
Year of Completion:2011
Year of first Publication:2011
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2015/01/28
Issue:WEPZ002
Page Number:3
First Page:2766
Last Page:2768
Note:
Copyright (c) 2011 by IPAC’11/EPS-AG — cc Creative Commons Attribution 3.0 (CC BY 3.0)
HeBIS-PPN:38620814X
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 3.0

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