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}
}
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