Conceptual design of ILC damping ring wiggler straight vacuum system

Author

Marks, S. ; Kennedy, K. ; Plate, D. ; Schlueter, R.D. ; Zisman, M.

Author_Institution

LBNL, Berkeley

fYear

2007

fDate

25-29 June 2007

Firstpage

488

Lastpage

490

Abstract

The positron and electron damping rings for the International Linear Collider will contain long straight sections consisting of twenty wiggler/quadrupole pairs. The wigglers will be based upon the CESR superconducting design. There are a number of challenges associated with the design of the wiggler straight vacuum system, in particular, the absorption of photon power generated by the wigglers. This paper will present the overall conceptual design of the wiggler straight vacuum system developed for the ILC Reference Design Report. Particular emphasis will be placed on photon power load calculations and the absorber design.

Keywords

electron accelerators; linear colliders; particle beam dynamics; storage rings; wigglers; CESR superconducting design; International Linear Collider electron damping ring; International Linear Collider positron damping ring; photon power absorption; photon power load calculations; wiggler straight vacuum system; wiggler-quadrupole pairs; Aluminum; Coatings; Cooling; Damping; Electrons; Positrons; Undulators; Vacuum systems; Vacuum technology; Welding;

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.2007.4440254

Filename

4440254