The 4-8 GHz Stochastic Cooling Upgrade for the Fermilab Debuncher

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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 x 10{sup 10} 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 ... continued below

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3 pages

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McGinnis, D. January 1, 1999.

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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 x 10{sup 10} 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 125K to 35K. This paper will discuss some details of the system design of the new 4-8 GHz cooling systems in the Debuncher Ring.

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3 pages

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  • Report No.: FERMILAB-PBAR-NOTE-625
  • Grant Number: AC02-07CH11359
  • DOI: 10.2172/984609 | External Link
  • Office of Scientific & Technical Information Report Number: 984609
  • Archival Resource Key: ark:/67531/metadc1013917

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  • January 1, 1999

Added to The UNT Digital Library

  • Oct. 14, 2017, 8:36 a.m.

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  • Nov. 3, 2017, 9:22 p.m.

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McGinnis, D. The 4-8 GHz Stochastic Cooling Upgrade for the Fermilab Debuncher, report, January 1, 1999; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc1013917/: accessed September 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.