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Title: Compensation of head-on beam-beam induced resonance driving terms and tune spread in the Relativistic Heavy Ion Collider

Abstract

A head-on beam-beam compensation scheme was implemented for operation in the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory [Phys. Rev. Lett. 115, 264801 (2015)]. The compensation consists of electron lenses for the reduction of the beam-beam induced tune spread, and a lattice for the minimization of beam-beam generated resonance driving terms. We describe the implementations of the lattice and electron lenses, and report on measurements of lattice properties and the effect of the electron lenses on the hadron beam.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1389901
Alternate Identifier(s):
OSTI ID: 1392256
Report Number(s):
BNL-114299-2017-JA
Journal ID: ISSN 2469-9888; PRABCJ; 091001
Grant/Contract Number:  
AC02-98CH10886
Resource Type:
Published Article
Journal Name:
Physical Review Accelerators and Beams
Additional Journal Information:
Journal Name: Physical Review Accelerators and Beams Journal Volume: 20 Journal Issue: 9; Journal ID: ISSN 2469-9888
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; beam countermeasures; beam optics; single-particle dynamics

Citation Formats

Fischer, W., Gu, X., Drees, K. A., Liu, C., Luo, Y., Marusic, A., Michnoff, R., Miller, T. A., Minty, M., Montag, C., Pikin, A. I., Robert-Demolaize, G., Schoefer, V., Thieberger, P., and White, S. M. Compensation of head-on beam-beam induced resonance driving terms and tune spread in the Relativistic Heavy Ion Collider. United States: N. p., 2017. Web. doi:10.1103/PhysRevAccelBeams.20.091001.
Fischer, W., Gu, X., Drees, K. A., Liu, C., Luo, Y., Marusic, A., Michnoff, R., Miller, T. A., Minty, M., Montag, C., Pikin, A. I., Robert-Demolaize, G., Schoefer, V., Thieberger, P., & White, S. M. Compensation of head-on beam-beam induced resonance driving terms and tune spread in the Relativistic Heavy Ion Collider. United States. https://doi.org/10.1103/PhysRevAccelBeams.20.091001
Fischer, W., Gu, X., Drees, K. A., Liu, C., Luo, Y., Marusic, A., Michnoff, R., Miller, T. A., Minty, M., Montag, C., Pikin, A. I., Robert-Demolaize, G., Schoefer, V., Thieberger, P., and White, S. M. Wed . "Compensation of head-on beam-beam induced resonance driving terms and tune spread in the Relativistic Heavy Ion Collider". United States. https://doi.org/10.1103/PhysRevAccelBeams.20.091001.
@article{osti_1389901,
title = {Compensation of head-on beam-beam induced resonance driving terms and tune spread in the Relativistic Heavy Ion Collider},
author = {Fischer, W. and Gu, X. and Drees, K. A. and Liu, C. and Luo, Y. and Marusic, A. and Michnoff, R. and Miller, T. A. and Minty, M. and Montag, C. and Pikin, A. I. and Robert-Demolaize, G. and Schoefer, V. and Thieberger, P. and White, S. M.},
abstractNote = {A head-on beam-beam compensation scheme was implemented for operation in the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory [Phys. Rev. Lett. 115, 264801 (2015)]. The compensation consists of electron lenses for the reduction of the beam-beam induced tune spread, and a lattice for the minimization of beam-beam generated resonance driving terms. We describe the implementations of the lattice and electron lenses, and report on measurements of lattice properties and the effect of the electron lenses on the hadron beam.},
doi = {10.1103/PhysRevAccelBeams.20.091001},
journal = {Physical Review Accelerators and Beams},
number = 9,
volume = 20,
place = {United States},
year = {2017},
month = {9}
}

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Cited by: 6 works
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