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Title: Study of orbit correction for eRHIC FFAG design

Abstract

The unique feature of the orbits in the eRHIC Fixed Field Alternating Gradient (FFAG) design is that multiple accelerating and decelerating bunches pass through the same magnets with different horizontal offsets. Therefore, it is critical for the eRHIC FFAG to correct multiple orbits in the same vacuum pipe for better spin transmission and alignment of colliding beams. In this report, the effects on orbits from multiple error sources will be studied. The orbit correction method will be described and results will be presented.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1];  [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1183847
Report Number(s):
BNL-107181-2015-CP
R&D Project: KBCH139; 18035; KB0202011; TRN: US1500215
DOE Contract Number:  
SC00112704; AC02-98CH10886
Resource Type:
Conference
Resource Relation:
Conference: 6th International Particle Accelerator Conference (IPAC’15) , Richmond, VA (United States), 3-5 May 2015
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; BROOKHAVEN RHIC; ORBITS; CORRECTIONS; SPIN ORIENTATION; ALIGNMENT; ERRORS; BEAM DYNAMICS; COLLIDING BEAMS

Citation Formats

Liu, C., Hao, Y., Litvinenko, V., Meot, F., Minty, M., Ptitsyn, V., and Trbojevic, D. Study of orbit correction for eRHIC FFAG design. United States: N. p., 2015. Web.
Liu, C., Hao, Y., Litvinenko, V., Meot, F., Minty, M., Ptitsyn, V., & Trbojevic, D. Study of orbit correction for eRHIC FFAG design. United States.
Liu, C., Hao, Y., Litvinenko, V., Meot, F., Minty, M., Ptitsyn, V., and Trbojevic, D. Sun . "Study of orbit correction for eRHIC FFAG design". United States. https://www.osti.gov/servlets/purl/1183847.
@article{osti_1183847,
title = {Study of orbit correction for eRHIC FFAG design},
author = {Liu, C. and Hao, Y. and Litvinenko, V. and Meot, F. and Minty, M. and Ptitsyn, V. and Trbojevic, D.},
abstractNote = {The unique feature of the orbits in the eRHIC Fixed Field Alternating Gradient (FFAG) design is that multiple accelerating and decelerating bunches pass through the same magnets with different horizontal offsets. Therefore, it is critical for the eRHIC FFAG to correct multiple orbits in the same vacuum pipe for better spin transmission and alignment of colliding beams. In this report, the effects on orbits from multiple error sources will be studied. The orbit correction method will be described and results will be presented.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {5}
}

Conference:
Other availability
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