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Title: Accelerator physics in ERL based polarized electron ion collider

This talk will present the current accelerator physics challenges and solutions in designing ERL-based polarized electron-hadron colliders, and illustrate them with examples from eRHIC and LHeC designs. These challenges include multi-pass ERL design, highly HOM-damped SRF linacs, cost effective FFAG arcs, suppression of kink instability due to beam-beam effect, and control of ion accumulation and fast ion instabilities.
Authors:
 [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.
Publication Date:
OSTI Identifier:
1188269
Report Number(s):
BNL--107437-2015-CP
R&D Project: KBCH139; KB0202011; TRN: US1500263
DOE Contract Number:
SC00112704
Resource Type:
Conference
Resource Relation:
Conference: 6th International Particle Accelerator Conference (IPAC’15), Richmond, VA (United States), 3-8 May 2015
Research Org:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; KINK INSTABILITY; LINEAR ACCELERATORS; ELECTRONS; IONS; POLARIZED BEAMS; DESIGN; BUILDUP; CONTROL; COST; INHIBITION; ENERGY RECOVERY; BROOKHAVEN RHIC; CERN LHC; ELECTRON BEAMS; RF SYSTEMS; SUPERCONDUCTING CAVITY RESONATORS; BEAM-BEAM INTERACTIONS; PLANNING