Skip to Main content Skip to Navigation
Poster communications

Simulation of Multiknobs Correction at ATF2

Abstract : The ATF2 project is the final focus system prototype for ILC and CLIC linear collider projects, with a purpose to reach a 37nm vertical beam size at the interaction point. During initial commissioning, we started with larger than nominal ?-functions at the IP, to reduce the effects from higher-order optical aberrations and thereby simplify the optical corrections needed. We report on simulation studies at two different IP locations developed based on waist scan, dispersion, coupling and ? function multiknobs correction in the large ? optics of ATF2, in the presence of two kinds of magnet inaccuracies (quadrupole gradient and roll errors) to generate all possible linear optics distortions at the IP. A vertical beam size which is very close to the nominal beam size is obtained based on the simulation study.
Document type :
Poster communications
Complete list of metadata

Cited literature [4 references]  Display  Hide  Download

http://hal.in2p3.fr/in2p3-00497021
Contributor : Sabine Starita <>
Submitted on : Friday, July 2, 2010 - 11:26:56 AM
Last modification on : Sunday, January 10, 2021 - 6:40:02 PM
Long-term archiving on: : Monday, October 4, 2010 - 12:07:28 PM

File

thpd096.pdf
Publisher files allowed on an open archive

Identifiers

  • HAL Id : in2p3-00497021, version 1

Collections

Citation

S. Bai, J. Gao, P. Bambade, B. Bolzon. Simulation of Multiknobs Correction at ATF2. 1st International Particle Accelerator Conference (IPAC 2010), May 2010, Kyoto, Japan. Joint Accelerator Conferences Website, pp.4512-4514, 2010. ⟨in2p3-00497021⟩

Share

Metrics

Record views

206

Files downloads

301