Technical challenges for head-on collisions and extraction at the ILC

Author

Napoly, O. ; Delferrière, O. ; Durante, M. ; Payet, J. ; Rippon, C. ; Uriot, D. ; Balhan, B. ; Borburgh, J. ; Goddard, B. ; Kuroda, S. ; Iwashita, Y. ; del Alabau, M.d. ; Bambade, P. ; Brossard, J. ; Dadoun, O. ; Rimbault, C. ; Sabbi, G. ; Keller, L. ; An

Author_Institution

CEA, Gif-sur-Yvette

fYear

2007

fDate

25-29 June 2007

Firstpage

2716

Lastpage

2718

Abstract

An interaction region with head-on collisions is considered as an alternative to the baseline ILC configuration. Progress in the final focus optics design includes engineered large bore superconducting final doublet magnets and their 3D magnetic integration in the detector solenoids. Progress on the beam separation optics is based on technical designs of electrostatic separator and special extraction quadrupoles. The spent beam extraction is realized by a staged collimation scheme relying on realistic collimators.

Keywords

accelerator magnets; linear colliders; particle beam extraction; particle optics; solenoids; superconducting magnets; 3D magnetic integration; ILC; beam extraction; beam separation optics; electrostatic separator; extraction quadrupoles; final focus optics design; head-on collisions; superconducting final doublet magnets; Boring; Design engineering; Electrostatics; Integrated optics; Magnetic separation; Optical beams; Optical collimators; Optical design; Solenoids; Superconducting magnets;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2007. PAC. IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

978-1-4244-0916-7

Type

conf

DOI

10.1109/PAC.2007.4440552

Filename

4440552