Development and test of an accelerating cavity shape for a superconducting linear collider

Author

Kirchgessner, J. ; Barnes, P. ; Hiller, M. ; Moffat, D. ; Padamsee, H. ; Rubin, D. ; Saraniti, D. ; Sears, J. ; Shu, Q.S. ; Hartung, W.

Author_Institution

Lab. of Nucl. Studies, Cornell Univ., Ithaca, NY, USA

fYear

1991

fDate

6-9 May 1991

Firstpage

2426

Abstract

In order to produce an accelerating structure which best meets the requirements of a linear collider, a series of calculations were made in which the authors tried to design the shape of a structure having the following properties: low E/sub pk//E/sub acc/; tolerable cell to cell coupling in the TM/sub 010/ mode; more than 5 cells/unit; low cost; and tolerable Q/sub text/ in all high-order modes with couplers on the beam pipe. The design, construction, and testing of this structure are described. It is noted that the achievable accelerating gradient and the structure costs are of the utmost importance. The present values are within a factor of two of the desired values.<>

Keywords

cavity resonators; electron accelerators; linear accelerators; superconducting devices; accelerating cavity shape; accelerating gradient; accelerating structure; beam pipe; cell to cell coupling; superconducting RF cavities; superconducting linear collider; Acceleration; Colliding beam accelerators; Colliding beam devices; Costs; Couplers; Life estimation; Optical coupling; Particle beams; Shape; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE

Conference_Location

San Francisco, CA, USA

Print_ISBN

0-7803-0135-8

Type

conf

DOI

10.1109/PAC.1991.164988

Filename

164988