Design of the ILC RTML extraction lines
Abstract
The ILC [1] Damping Ring to the Main Linac beamline (RTML) contains three extraction lines (EL). Each EL can be used both for an emergency abort dumping of the beam and tune-up continual train-by-train extraction. Two of the extraction lines are located downstream of the first and second stages of the RTML bunch compressor, and must accept both compressed and uncompressed beam with energy spreads of 2.5% and 0.15%, respectively. In this paper we report on an optics design that allowed minimizing the length of the extraction lines while offsetting the beam dumps from the main line by the distance required for acceptable radiation levels in the service tunnel. The proposed extraction lines can accommodate beams with different energy spreads while at the same time providing the beam size acceptable for the aluminum dump window.
- Authors:
- Publication Date:
- Research Org.:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 935792
- Report Number(s):
- FERMILAB-CONF-08-200-TD
TRN: US0804706
- DOE Contract Number:
- AC02-07CH11359
- Resource Type:
- Conference
- Journal Name:
- Conf.Proc.C0806233:wepp102,2008
- Additional Journal Information:
- Conference: Presented at 11th European Particle Accelerator Conference (EPAC 08), Magazzini del Cotone, Genoa, Italy, 23-27 Jun 2008
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ACCELERATORS; ALUMINIUM; BEAM DUMPS; DAMPING; DESIGN; LINEAR ACCELERATORS; OPTICS; RADIATIONS; Accelerators
Citation Formats
Seletskiy, S, Tenenbaum, P, Walz, D, /SLAC, Solyak, N, and /Fermilab. Design of the ILC RTML extraction lines. United States: N. p., 2008.
Web.
Seletskiy, S, Tenenbaum, P, Walz, D, /SLAC, Solyak, N, & /Fermilab. Design of the ILC RTML extraction lines. United States.
Seletskiy, S, Tenenbaum, P, Walz, D, /SLAC, Solyak, N, and /Fermilab. 2008.
"Design of the ILC RTML extraction lines". United States. https://www.osti.gov/servlets/purl/935792.
@article{osti_935792,
title = {Design of the ILC RTML extraction lines},
author = {Seletskiy, S and Tenenbaum, P and Walz, D and /SLAC and Solyak, N and /Fermilab},
abstractNote = {The ILC [1] Damping Ring to the Main Linac beamline (RTML) contains three extraction lines (EL). Each EL can be used both for an emergency abort dumping of the beam and tune-up continual train-by-train extraction. Two of the extraction lines are located downstream of the first and second stages of the RTML bunch compressor, and must accept both compressed and uncompressed beam with energy spreads of 2.5% and 0.15%, respectively. In this paper we report on an optics design that allowed minimizing the length of the extraction lines while offsetting the beam dumps from the main line by the distance required for acceptable radiation levels in the service tunnel. The proposed extraction lines can accommodate beams with different energy spreads while at the same time providing the beam size acceptable for the aluminum dump window.},
doi = {},
url = {https://www.osti.gov/biblio/935792},
journal = {Conf.Proc.C0806233:wepp102,2008},
number = ,
volume = ,
place = {United States},
year = {Sun Jun 01 00:00:00 EDT 2008},
month = {Sun Jun 01 00:00:00 EDT 2008}
}