Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider

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 increase...

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Main Authors:	Y. Luo, W. Fischer, S. White
Format:	Article
Language:	English
Published:	American Physical Society 2016-02-01
Series:	Physical Review Accelerators and Beams
Online Access:	http://doi.org/10.1103/PhysRevAccelBeams.19.021001

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spelling	doaj-6c939ee830eb4d50a89dcf9f4f85d2602020-11-24T21:53:31ZengAmerican Physical SocietyPhysical Review Accelerators and Beams2469-98882016-02-0119202100110.1103/PhysRevAccelBeams.19.021001Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion ColliderY. LuoW. FischerS. WhiteThe 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. The mechanisms for the beam loss, transverse emittance growth, and bunch lengthening are analyzed. Numerical calculations and multiparticle tracking are used to model these observations.http://doi.org/10.1103/PhysRevAccelBeams.19.021001
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Y. Luo W. Fischer S. White
spellingShingle	Y. Luo W. Fischer S. White Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider Physical Review Accelerators and Beams
author_facet	Y. Luo W. Fischer S. White
author_sort	Y. Luo
title	Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
title_short	Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
title_full	Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
title_fullStr	Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
title_full_unstemmed	Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider
title_sort	analysis and modeling of proton beam loss and emittance growth in the relativistic heavy ion collider
publisher	American Physical Society
series	Physical Review Accelerators and Beams
issn	2469-9888
publishDate	2016-02-01
description	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. The mechanisms for the beam loss, transverse emittance growth, and bunch lengthening are analyzed. Numerical calculations and multiparticle tracking are used to model these observations.
url	http://doi.org/10.1103/PhysRevAccelBeams.19.021001
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Analysis and modeling of proton beam loss and emittance growth in the Relativistic Heavy Ion Collider

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