The 4-8 GHz stochastic cooling upgrade for the Fermilab Debuncher

Author

McGinnis, D.

Author_Institution

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

Volume

1

fYear

1999

fDate

1999

Firstpage

59

Abstract

During the Fermilab Collider Run II, the Main Injector is expected to provided a three-fold increase in flux of the proton beam sent to the antiproton production target as compared to the previous Collider Run Ib. This increase in antiproton production rate to 20×10¹⁰ antiprotons/hour will be handled by upgrading the stochastic cooling systems in both the Debuncher and Accumulator rings of the Fermilab Antiproton Source. In the Debuncher Ring, the upgrade calls for increasing the stochastic cooling system bandwidth from 2-4 to 4-8 GHz. The effective front-end noise temperature of the cooling systems will also be lowered from 125 K to 35 K. This paper will discuss some details of the system design of the new 4-8 GHz cooling systems in the Debuncher Ring

Keywords

electron accelerators; particle beam bunching; storage rings; 35 K; 4 to 8 GHz; Debuncher Ring; Fermilab Debuncher; antiproton production; bandwidth; effective front-end noise temperature; stochastic cooling; Bandwidth; Cooling; Electrodes; Production systems; Stacking; Stochastic processes; Stochastic resonance; Stochastic systems; Stripline; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1999. Proceedings of the 1999

Conference_Location

New York, NY

Print_ISBN

0-7803-5573-3

Type

conf

DOI

10.1109/PAC.1999.795624

Filename

795624