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Title: DYNAMIC APERTURE EVALUATION AT THE CURRENT WORKING POINT FOR RHIC POLARIZED PROTON OPERATION.

Abstract

With the updated multipole magnet field errors in the interaction regions (IRs), detailed dynamic aperture studies are carried out around the current RHIC polarized proton (pp) working point. The beam parameters and {beta}*s are similar to those proposed for the next pp run. The effects on the dynamic apertures from nonlinear corrections, such as multipole field error correction in the IRs, second order chromaticity correction and horizontal third order resonance correction are evaluated. The sextupole components in the arc dipoles and the observed tune ripples are also considered.

Authors:
; ; ; ; ;
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
Doe - Office Of Science
OSTI Identifier:
910412
Report Number(s):
BNL-77537-2007-CP
R&D Project: 18031; TRN: US0704211
DOE Contract Number:  
DE-AC02-98CH10886
Resource Type:
Conference
Resource Relation:
Conference: 22ND PARTICLE ACCELERATOR CONFERENCE; ALBUQUERQUE, NEW MEXICO; 20070625 through 20070629
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ACCELERATORS; APERTURES; DIPOLES; EVALUATION; MAGNETS; MULTIPOLES; PROTONS; RESONANCE

Citation Formats

LUO, Y, BAI, M, BEEBE-WANG, J, FISCHER, W, JAIN, A, MONTAG, C, and ET AL. DYNAMIC APERTURE EVALUATION AT THE CURRENT WORKING POINT FOR RHIC POLARIZED PROTON OPERATION.. United States: N. p., 2007. Web.
LUO, Y, BAI, M, BEEBE-WANG, J, FISCHER, W, JAIN, A, MONTAG, C, & ET AL. DYNAMIC APERTURE EVALUATION AT THE CURRENT WORKING POINT FOR RHIC POLARIZED PROTON OPERATION.. United States.
LUO, Y, BAI, M, BEEBE-WANG, J, FISCHER, W, JAIN, A, MONTAG, C, and ET AL. 2007. "DYNAMIC APERTURE EVALUATION AT THE CURRENT WORKING POINT FOR RHIC POLARIZED PROTON OPERATION.". United States. https://www.osti.gov/servlets/purl/910412.
@article{osti_910412,
title = {DYNAMIC APERTURE EVALUATION AT THE CURRENT WORKING POINT FOR RHIC POLARIZED PROTON OPERATION.},
author = {LUO, Y and BAI, M and BEEBE-WANG, J and FISCHER, W and JAIN, A and MONTAG, C and ET AL.},
abstractNote = {With the updated multipole magnet field errors in the interaction regions (IRs), detailed dynamic aperture studies are carried out around the current RHIC polarized proton (pp) working point. The beam parameters and {beta}*s are similar to those proposed for the next pp run. The effects on the dynamic apertures from nonlinear corrections, such as multipole field error correction in the IRs, second order chromaticity correction and horizontal third order resonance correction are evaluated. The sextupole components in the arc dipoles and the observed tune ripples are also considered.},
doi = {},
url = {https://www.osti.gov/biblio/910412}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jun 25 00:00:00 EDT 2007},
month = {Mon Jun 25 00:00:00 EDT 2007}
}

Conference:
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