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Title: Coupling effect on the proton optics from the electron lenses

Abstract

In this note we calculate the effect of the electron lense solenoids on the proton optics. Electron lenses (e-lenses) are to be used for head-on beam-beam compensation in the Relativistic Heavy Ion Collider (RHIC). Electron lenses are to be used for head-on beam-beam compensation in the polarized proton (pp) runs to compensate the large tune spread generated by the head-on proton-proton beam-beam interactions at IP6 and IP8 in the Relativistic Heavy Ion Collider (RHIC). The main part of an electron lens is a superconducting solenoid with a longitudinal magnetic field up to 6 T. In this report, we will estimate the e-elenses effects on the {beta} and dispersion functions with 100 GeV and 250 GeV pp run lattices. Table 1 lists some lattice and beam parameters to be used in the following study.

Authors:
; ;
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL) Relativistic Heavy Ion Collider
Sponsoring Org.:
Doe - Office Of Science
OSTI Identifier:
988804
Report Number(s):
BNL-93907-2010-IR
R&D Project: KBCH139; 18031; KB0202011; TRN: US1007018
DOE Contract Number:  
DE-AC02-98CH10886
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; BEAM-BEAM INTERACTIONS; ELECTRONS; HEAVY IONS; LENSES; MAGNETIC FIELDS; OPTICS; PROTONS; SOLENOIDS; SUPERCONDUCTING MAGNETS; relativistic heavy ion collider

Citation Formats

Luo, Y, Gu, X, and Fischer, W. Coupling effect on the proton optics from the electron lenses. United States: N. p., 2010. Web. doi:10.2172/988804.
Luo, Y, Gu, X, & Fischer, W. Coupling effect on the proton optics from the electron lenses. United States. doi:10.2172/988804.
Luo, Y, Gu, X, and Fischer, W. Sun . "Coupling effect on the proton optics from the electron lenses". United States. doi:10.2172/988804. https://www.osti.gov/servlets/purl/988804.
@article{osti_988804,
title = {Coupling effect on the proton optics from the electron lenses},
author = {Luo, Y and Gu, X and Fischer, W},
abstractNote = {In this note we calculate the effect of the electron lense solenoids on the proton optics. Electron lenses (e-lenses) are to be used for head-on beam-beam compensation in the Relativistic Heavy Ion Collider (RHIC). Electron lenses are to be used for head-on beam-beam compensation in the polarized proton (pp) runs to compensate the large tune spread generated by the head-on proton-proton beam-beam interactions at IP6 and IP8 in the Relativistic Heavy Ion Collider (RHIC). The main part of an electron lens is a superconducting solenoid with a longitudinal magnetic field up to 6 T. In this report, we will estimate the e-elenses effects on the {beta} and dispersion functions with 100 GeV and 250 GeV pp run lattices. Table 1 lists some lattice and beam parameters to be used in the following study.},
doi = {10.2172/988804},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {8}
}

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