Emittance growth in TESLA

Author

Krafft, G.A. ; Fripp, M. ; Bisognano, J.J.

Author_Institution

Continuous Electron Beam Accel. Facility, Newport News, VA, USA

fYear

1991

fDate

6-9 May 1991

Firstpage

2073

Abstract

The results of collective simulations of a typical TeV energy superconducting linear accelerator (TESLA) are reported. Because the accelerating gradient is low and the accelerator is long compared to other TeV colliders, betatron phase mixing must be suppressed along with the usual sources of emittance growth. Including single bunch effects, alignment tolerance consistent with reasonable emittance growth are given. It is noted that, when such tolerances are achieved, multibunch effects do not cause excessive effective emittance growth. In addition, longitudinal multibunch effects are discussed.<>

Keywords

electron accelerators; linear accelerators; particle beam diagnostics; TESLA; TeV energy superconducting linear accelerator; accelerating gradient; alignment tolerance; betatron phase mixing; emittance growth; linear electron accelerators; multibunch effects; single bunch effects; Acceleration; Colliding beam accelerators; Costs; Electron accelerators; Electron beams; Frequency estimation; Linear accelerators; Linear particle accelerator; Proposals; Radio frequency;

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.1991.164872

Filename

164872