Vacuum requirements for LAMPF II.

Author: Neuffer, D.
Published: United States : [publisher not identified], 1984
Springfield, Va.: National Technical Information Service, [approximately 1984]
Physical Description: microfiche : negative ; 11 x 15 cm

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Summary

The LAMPF II accelerator will require sufficient vacuum to prevent beam loss or beam blowup within the time the beam is in the accelerator. Because this time is quite short (tau < 0.03 s), the vacuum requirements should be somewhat less strict than for the long-time storage machines, such as the ISR (tau greater than or equal to 10/sup 5/ s). In this note, we catalog various vacuum limitations for LAMPF II and outline vacuum-system parameters that meet these limitations. The pressure P less than or equal to 10/sup -7/ T should be adequate for LAMPF II, and a fairly simple vacuum system should obtain P less than or equal to 10/sup -8/ T.

Report Numbers

DE85001393; LA-10224-MS

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NTIS collection.

Note

DOE contract number: W-7405-ENG-36
OSTI Identifier 6357272
Research organization: Los Alamos National Lab. (LANL), Los Alamos, NM (United States).

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Vacuum requirements for LAMPF II.

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