Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
Abstract
The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory has been operating since 2000. Over the past decade, thanks to the continuously increased bunch intensity and reduced β*s at the interaction points, the peak luminosity in the polarized proton operation has been increased by more than two orders of magnitude. In this article, we will present the operational observations at the routine proton physics stores. In addition, the mechanisms for the beam loss, transverse emittance growth, and bunch lengthening are analyzed. Lastly, numerical calculations and multiparticle tracking are used to model these observations.
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States). Relativistic Heavy Ion Collider (RHIC)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1236977
- Alternate Identifier(s):
- OSTI ID: 1335406
- Report Number(s):
- BNL-111850-2016-JA
Journal ID: ISSN 2469-9888; PRABFM; 021001
- Grant/Contract Number:
- AC02-98CH10886; SC0012704
- Resource Type:
- Published Article
- Journal Name:
- Physical Review Accelerators and Beams
- Additional Journal Information:
- Journal Volume: 19; Journal Issue: 2; Journal ID: ISSN 2469-9888
- Publisher:
- American Physical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; Relativistic Heavy Ion Collider
Citation Formats
Luo, Y., Fischer, W., and White, S. Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider. United States: N. p., 2016.
Web. doi:10.1103/PhysRevAccelBeams.19.021001.
Luo, Y., Fischer, W., & White, S. Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider. United States. https://doi.org/10.1103/PhysRevAccelBeams.19.021001
Luo, Y., Fischer, W., and White, S. Thu .
"Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider". United States. https://doi.org/10.1103/PhysRevAccelBeams.19.021001.
@article{osti_1236977,
title = {Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider},
author = {Luo, Y. and Fischer, W. and White, S.},
abstractNote = {The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory has been operating since 2000. Over the past decade, thanks to the continuously increased bunch intensity and reduced β*s at the interaction points, the peak luminosity in the polarized proton operation has been increased by more than two orders of magnitude. In this article, we will present the operational observations at the routine proton physics stores. In addition, the mechanisms for the beam loss, transverse emittance growth, and bunch lengthening are analyzed. Lastly, numerical calculations and multiparticle tracking are used to model these observations.},
doi = {10.1103/PhysRevAccelBeams.19.021001},
journal = {Physical Review Accelerators and Beams},
number = 2,
volume = 19,
place = {United States},
year = {Thu Feb 04 00:00:00 EST 2016},
month = {Thu Feb 04 00:00:00 EST 2016}
}
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1103/PhysRevAccelBeams.19.021001
https://doi.org/10.1103/PhysRevAccelBeams.19.021001
Other availability
Cited by: 3 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Beam-beam effects at the Fermilab Tevatron: Theory
journal, April 2004
- Sen, T.; Erdelyi, B.; Xiao, M.
- Physical Review Special Topics - Accelerators and Beams, Vol. 7, Issue 4
Simulations of beam-beam and beam-wire interactions in RHIC
journal, March 2009
- Kim, Hyung J.; Sen, Tanaji; Abreu, Natalia P.
- Physical Review Special Topics - Accelerators and Beams, Vol. 12, Issue 3
Long-range beam-beam experiments in the Relativistic Heavy Ion Collider
journal, September 2011
- Calaga, R.; Fischer, W.; Robert-Demolaize, G.
- Physical Review Special Topics - Accelerators and Beams, Vol. 14, Issue 9
Continuous measurement of global difference coupling using a phase-locked-loop tune meter in the Relativistic Heavy Ion Collider
journal, December 2006
- Luo, Y.; Cameron, P.; Dellapenna, A.
- Physical Review Special Topics - Accelerators and Beams, Vol. 9, Issue 12
Simultaneous tune and coupling feedback in the Relativistic Heavy Ion Collider, and possible implications for the Large Hadron Collider commissioning
journal, December 2006
- Cameron, P.; DellaPenna, A.; Hoff, L.
- Physical Review Special Topics - Accelerators and Beams, Vol. 9, Issue 12
Electron cloud measurements and simulations for the Brookhaven Relativistic Heavy Ion Collider
journal, December 2002
- Fischer, W.; Brennan, J. M.; Blaskiewicz, M.
- Physical Review Special Topics - Accelerators and Beams, Vol. 5, Issue 12
Electron cloud observations and cures in the Relativistic Heavy Ion Collider
journal, April 2008
- Fischer, W.; Blaskiewicz, M.; Brennan, J. M.
- Physical Review Special Topics - Accelerators and Beams, Vol. 11, Issue 4
Effects of antigrazing ridges on electron cloud at the BNL Relativistic Heavy Ion Collider warm sections
journal, December 2005
- Zhang, S. Y.; Hseuh, H. C.; Thieberger, P.
- Physical Review Special Topics - Accelerators and Beams, Vol. 8, Issue 12
Proton beam emittance growth in the Relativistic Heavy Ion Collider
journal, May 2008
- Zhang, S. Y.; Ptitsyn, V.
- Physical Review Special Topics - Accelerators and Beams, Vol. 11, Issue 5
Lifetime and Beam Size in a Storage Ring
journal, May 1963
- Bernardini, C.; Corazza, G. F.; Di Giugno, G.
- Physical Review Letters, Vol. 10, Issue 9
Burn-off dominated uranium and asymmetric copper-gold operation in RHIC
journal, August 2014
- Luo, Y.; Fischer, W.; Blaskiewicz, M.
- Physical Review Special Topics - Accelerators and Beams, Vol. 17, Issue 8
Operational Stochastic Cooling in the Relativistic Heavy-Ion Collider
journal, May 2008
- Blaskiewicz, M.; Brennan, J. M.; Severino, F.
- Physical Review Letters, Vol. 100, Issue 17
Beam-beam effects in the Tevatron
journal, October 2005
- Shiltsev, V.; Alexahin, Y.; Lebedev, V.
- Physical Review Special Topics - Accelerators and Beams, Vol. 8, Issue 10
Operational Head-on Beam-Beam Compensation with Electron Lenses in the Relativistic Heavy Ion Collider
journal, December 2015
- Fischer, W.; Gu, X.; Altinbas, Z.
- Physical Review Letters, Vol. 115, Issue 26
Achromatic telescopic squeezing scheme and application to the LHC and its luminosity upgrade
journal, November 2013
- Fartoukh, Stéphane
- Physical Review Special Topics - Accelerators and Beams, Vol. 16, Issue 11
Six-dimensional weak-strong simulation of head-on beam-beam compensation in the Relativistic Heavy Ion Collider
journal, May 2012
- Luo, Y.; Fischer, W.; Abreu, N. P.
- Physical Review Special Topics - Accelerators and Beams, Vol. 15, Issue 5
Considerations on compensation of beam-beam effects in the Tevatron with electron beams
journal, July 1999
- Shiltsev, V.; Danilov, V.; Finley, D.
- Physical Review Special Topics - Accelerators and Beams, Vol. 2, Issue 7
Experimental Demonstration of Colliding-Beam-Lifetime Improvement by Electron Lenses
journal, December 2007
- Shiltsev, V.; Alexahin, Y.; Bishofberger, K.
- Physical Review Letters, Vol. 99, Issue 24
Tevatron electron lenses: Design and operation
journal, October 2008
- Shiltsev, Vladimir; Bishofberger, Kip; Kamerdzhiev, Vsevolod
- Physical Review Special Topics - Accelerators and Beams, Vol. 11, Issue 10
Generation and diagnostics of uncaptured beam in the Fermilab Tevatron and its control by electron lenses
journal, May 2008
- Zhang, Xiao-Long; Bishofberger, Kip; Kamerdzhiev, Vsevolod
- Physical Review Special Topics - Accelerators and Beams, Vol. 11, Issue 5