High heat-load absorbers for the APS storage ring

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The power density of the dipole x-rays in the 7-GeV APS storage ring is 261 watts/mrad at 300 mA of beam current. An array of absorbers is used in the ring to shield its vacuum chambers and diagnostics components in the path of these intense x-rays. This paper describes some of the unique absorber designs that were developed to handle the requirements of high power density and UHV compatibility with no water-to-vacuum joints.

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6 p.

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Sharma, S.; Rotela, E. & Barcikowski, A. July 21, 2000.

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The power density of the dipole x-rays in the 7-GeV APS storage ring is 261 watts/mrad at 300 mA of beam current. An array of absorbers is used in the ring to shield its vacuum chambers and diagnostics components in the path of these intense x-rays. This paper describes some of the unique absorber designs that were developed to handle the requirements of high power density and UHV compatibility with no water-to-vacuum joints.

Physical Description

6 p.

Notes

INIS; OSTI as DE00759077

Medium: P; Size: 6 pages

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  • MEDSI 2000, Villigen (CH), 07/13/2000--07/14/2000

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  • Report No.: ANL/ASD/CP-102380
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 759077
  • Archival Resource Key: ark:/67531/metadc711205

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Office of Scientific & Technical Information Technical Reports

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  • July 21, 2000

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

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  • April 11, 2017, 2:33 p.m.

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Sharma, S.; Rotela, E. & Barcikowski, A. High heat-load absorbers for the APS storage ring, article, July 21, 2000; Illinois. (digital.library.unt.edu/ark:/67531/metadc711205/: accessed December 14, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.