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Title: Overview of magnetic nonlinear beam dynamics in the RHIC

Abstract

In this article we review our studies of nonlinear beam dynamics due to the nonlinear magnetic field errors in the Relativistic Heavy Ion Collider (RHIC). Nonlinear magnetic field errors, including magnetic field errors in interaction regions (IRs), chromatic sextupoles, and sextupole components from arc main dipoles are discussed. Their effects on beam dynamics and beam dynamic aperture are evaluated. The online methods to measure and correct the IR nonlinear field errors, second order chromaticities, and horizontal third order resonance are presented. The overall strategy for nonlinear corrections in RHIC is discussed.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
Doe - Office Of Science
OSTI Identifier:
952549
Report Number(s):
BNL-81829-2009-CP
KB0202011; TRN: US0902536
DOE Contract Number:  
DE-AC02-98CH10886
Resource Type:
Conference
Resource Relation:
Conference: Particle Accelerator Conference; Vancouver, B.C., Canada; 20090504 through 20090508
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; APERTURES; BEAM DYNAMICS; DIPOLES; HEAVY IONS; MAGNETIC FIELDS; RESONANCE

Citation Formats

Luo,Y., Bai, M., Beebe-Wang, J., Bengtsson, J., Calaga, R., Fischer, W., Jain, A., Pilat, f., Ptitsyn, V., Malitsky, N., Robert-Demolaize, g., Satogata, T., Tepikian, S., Tomas, R., and Trbojevic, D.. Overview of magnetic nonlinear beam dynamics in the RHIC. United States: N. p., 2009. Web.
Luo,Y., Bai, M., Beebe-Wang, J., Bengtsson, J., Calaga, R., Fischer, W., Jain, A., Pilat, f., Ptitsyn, V., Malitsky, N., Robert-Demolaize, g., Satogata, T., Tepikian, S., Tomas, R., & Trbojevic, D.. Overview of magnetic nonlinear beam dynamics in the RHIC. United States.
Luo,Y., Bai, M., Beebe-Wang, J., Bengtsson, J., Calaga, R., Fischer, W., Jain, A., Pilat, f., Ptitsyn, V., Malitsky, N., Robert-Demolaize, g., Satogata, T., Tepikian, S., Tomas, R., and Trbojevic, D.. Mon . "Overview of magnetic nonlinear beam dynamics in the RHIC". United States. doi:. https://www.osti.gov/servlets/purl/952549.
@article{osti_952549,
title = {Overview of magnetic nonlinear beam dynamics in the RHIC},
author = {Luo,Y. and Bai, M. and Beebe-Wang, J. and Bengtsson, J. and Calaga, R. and Fischer, W. and Jain, A. and Pilat, f. and Ptitsyn, V. and Malitsky, N. and Robert-Demolaize, g. and Satogata, T. and Tepikian, S. and Tomas, R. and Trbojevic, D.},
abstractNote = {In this article we review our studies of nonlinear beam dynamics due to the nonlinear magnetic field errors in the Relativistic Heavy Ion Collider (RHIC). Nonlinear magnetic field errors, including magnetic field errors in interaction regions (IRs), chromatic sextupoles, and sextupole components from arc main dipoles are discussed. Their effects on beam dynamics and beam dynamic aperture are evaluated. The online methods to measure and correct the IR nonlinear field errors, second order chromaticities, and horizontal third order resonance are presented. The overall strategy for nonlinear corrections in RHIC is discussed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 04 00:00:00 EDT 2009},
month = {Mon May 04 00:00:00 EDT 2009}
}

Conference:
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