Fermilab R{ampersand}D program in medium energyelectron cooling

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Fermilab began an R & D program in medium energy electron cooling in April 1995 with the object of cooling 8 GeV antiprotons in a new 3.3 km permanent magnet storage ring (Recycler) to be built in the same tunnel as the Main Injector (MI). The MI is to be completed in 1998, and it is planned to install the Recycler by the end of 1997 to reduce interference during the final rush of MI installation. Although the Recycler will employ stochastic cooling initially, its potential for contributing an order of magnitude to Tevatron collider luminosity is tied to electron ... continued below

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12 p.

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MacLachlan, J.A. July 1, 1996.

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Description

Fermilab began an R & D program in medium energy electron cooling in April 1995 with the object of cooling 8 GeV antiprotons in a new 3.3 km permanent magnet storage ring (Recycler) to be built in the same tunnel as the Main Injector (MI). The MI is to be completed in 1998, and it is planned to install the Recycler by the end of 1997 to reduce interference during the final rush of MI installation. Although the Recycler will employ stochastic cooling initially, its potential for contributing an order of magnitude to Tevatron collider luminosity is tied to electron cooling. The short time scale and Fermilab`s limited familiarity with low energy electron beams has given rise to a two-phase development plan. The first phase is to build a cooling system based on an electron beam of {ge} 200 mA before year 2000. The second phase of about 3 years is planned to reach electron current of 2 A or more. This report describes the general scheme for high luminosity collider operation as well as the R & D plan and progress to date. 17 refs., 5 figs., 1 tab.

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12 p.

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INIS; OSTI as DE98052992

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  • 11. international advanced beam dynamics workshop on beam cooling and instability damping dedicated to the 30th anniversary of the electron cooling, Moscow (Russian Federation), 18-28 Jun 1996

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  • Other: DE98052992
  • Report No.: FNAL/C--96/184
  • Report No.: CONF-9606355--
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 618798
  • Archival Resource Key: ark:/67531/metadc691316

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • July 1, 1996

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  • Aug. 14, 2015, 8:43 a.m.

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  • April 1, 2016, 5:26 p.m.

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MacLachlan, J.A. Fermilab R{ampersand}D program in medium energyelectron cooling, article, July 1, 1996; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc691316/: accessed January 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.