Theoretical studies of beam-beam effects in the Tevatron at collision energy

Author

Sen, T. ; Erdelyi, B. ; Xiao, M.

Author_Institution

Fermi Nat. Accel. Lab., USA

Volume

3

fYear

2003

fDate

12-16 May 2003

Firstpage

1760

Abstract

The dynamics due to the long-range beam-beam interactions depends on several beam parameters such as tunes, coupling, chromaticities, beam separations, intensities and emittances. We have developed analytical tools to calculate, for example, amplitude dependent tune shifts and chromaticities, beam-beam induced coupling, and betatron and synchro-betatron resonance widths. We report on these calculations and dynamic aperture calculations with longterm tracking. These theoretical results are compared with observations at collision energy and used to predict performance at design values of beam intensities and emittances.

Keywords

beam handling techniques; betatrons; colliding beam accelerators; particle beam diagnostics; proton accelerators; Tevatron; beam intensities; beam parameters; beam-beam effects; beam-beam induced coupling; beam-beam interactions; betatron; chromaticities; collision energy; synchrobetatron resonance widths; tune shifts; Apertures; Extraterrestrial measurements; Linear particle accelerator; Optical coupling; Orbits; Particle tracking; Quantum computing; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

ISSN

1063-3928

Print_ISBN

0-7803-7738-9

Type

conf

DOI

10.1109/PAC.2003.1288661

Filename

1288661