A test of bunched beam stochastic cooling in the Fermilab Tevatron collider

Author

Jackson, G. ; Buchanan, E. ; Budlong, J. ; Harms, E. ; Lee, G. ; Marriner, J. ; McGinnis, D. ; Pasquinelli, R. ; Peterson, D. ; Poll, D. ; Rohde, D. ; Seifrid, P. ; Voy, D.

Author_Institution

Fermi Nat. Accel. Lab., Batavia, IL, USA

fYear

1991

fDate

6-9 May 1991

Firstpage

1758

Abstract

In order to double the integrated luminosity of the Tevatron collider in the next running period, a 4-8-GHz bunched-beam betatron stochastic cooling system has been designed. The horizontal and vertical emittances of the protons and antiprotons will be cooled to counteract the effects of power supply noise, beam-beam interaction, and intrabeam scattering. A vertical proton test system has been installed in the Tevatron and tested. In addition to measurement results, details of the hardware and cooling calculations are reviewed. Improvements coming from experience with this test configuration are being incorporated into the construction of the full system.<>

Keywords

beam handling equipment; beam handling techniques; proton accelerators; synchrotrons; Tevatron; antiprotons; beam-beam interaction; bunched-beam betatron stochastic cooling system; hardware; integrated luminosity; intrabeam scattering; power supply noise; protons; vertical emittances; Cooling; Hardware; Power supplies; Protons; Scattering; Stochastic processes; Stochastic resonance; Stochastic systems; Structural beams; System 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.1991.164768

Filename

164768