Design of the CEBAF energy upgrade cryomodule cold mass

J. Hogan; I. E. Campisi; J. Delayen; E. Feldl; R. Getz; A. Guerra; J. Henry; J. Mammosser; L. Phillips; J. Preble; W. J. Schneider; K. Smith; J. Takacs; L. Turlington; M. A. Wiseman

Design of the CEBAF energy upgrade cryomodule cold mass

J. Hogan
, I. E. Campisi
, J. Delayen
, E. Feldl
, R. Getz
, A. Guerra
, J. Henry
, J. Mammosser
, L. Phillips
, J. Preble
, W. J. Schneider
, K. Smith
, J. Takacs
, L. Turlington
, M. A. Wiseman

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

The Jefferson Laboratory's CEBAF Energy Upgrade to 12 GeV will be accomplished by employing new cryomodules with an increase in effective length of 40 percent while maintaining the same nominal cryomodule slot length within the linac. This is being achieved by changing from an eight five-cell cavity structure to an eight seven-cell cavity structure and removing all bellows between the cavities along the beamline. This approach has presented significant challenges with respect to the design as it pertains to the cooldown, support, alignment and tuning criteria. The solutions to these design challenges will be presented with an emphasis on cavity operational criteria along with the integrated support components to include higher order mode couplers, fundamental power couplers and tuning accommodations for a one-hertz resolution.

Original language	English
Pages	1595-1597
Number of pages	3
State	Published - 2001
Event	2001 Particle Accelerator Conference - Chicago, IL, United States Duration: Jun 18 2001 → Jun 22 2001

Conference

Conference	2001 Particle Accelerator Conference
Country/Territory	United States
City	Chicago, IL
Period	06/18/01 → 06/22/01

Cite this

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title = "Design of the CEBAF energy upgrade cryomodule cold mass",

abstract = "The Jefferson Laboratory's CEBAF Energy Upgrade to 12 GeV will be accomplished by employing new cryomodules with an increase in effective length of 40 percent while maintaining the same nominal cryomodule slot length within the linac. This is being achieved by changing from an eight five-cell cavity structure to an eight seven-cell cavity structure and removing all bellows between the cavities along the beamline. This approach has presented significant challenges with respect to the design as it pertains to the cooldown, support, alignment and tuning criteria. The solutions to these design challenges will be presented with an emphasis on cavity operational criteria along with the integrated support components to include higher order mode couplers, fundamental power couplers and tuning accommodations for a one-hertz resolution.",

author = "J. Hogan and Campisi, \{I. E.\} and J. Delayen and E. Feldl and R. Getz and A. Guerra and J. Henry and J. Mammosser and L. Phillips and J. Preble and Schneider, \{W. J.\} and K. Smith and J. Takacs and L. Turlington and Wiseman, \{M. A.\}",

year = "2001",

language = "English",

pages = "1595--1597",

note = "2001 Particle Accelerator Conference ; Conference date: 18-06-2001 Through 22-06-2001",

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TY - CONF

T1 - Design of the CEBAF energy upgrade cryomodule cold mass

AU - Hogan, J.

AU - Campisi, I. E.

AU - Delayen, J.

AU - Feldl, E.

AU - Getz, R.

AU - Guerra, A.

AU - Henry, J.

AU - Mammosser, J.

AU - Phillips, L.

AU - Preble, J.

AU - Schneider, W. J.

AU - Smith, K.

AU - Takacs, J.

AU - Turlington, L.

AU - Wiseman, M. A.

PY - 2001

Y1 - 2001

N2 - The Jefferson Laboratory's CEBAF Energy Upgrade to 12 GeV will be accomplished by employing new cryomodules with an increase in effective length of 40 percent while maintaining the same nominal cryomodule slot length within the linac. This is being achieved by changing from an eight five-cell cavity structure to an eight seven-cell cavity structure and removing all bellows between the cavities along the beamline. This approach has presented significant challenges with respect to the design as it pertains to the cooldown, support, alignment and tuning criteria. The solutions to these design challenges will be presented with an emphasis on cavity operational criteria along with the integrated support components to include higher order mode couplers, fundamental power couplers and tuning accommodations for a one-hertz resolution.

AB - The Jefferson Laboratory's CEBAF Energy Upgrade to 12 GeV will be accomplished by employing new cryomodules with an increase in effective length of 40 percent while maintaining the same nominal cryomodule slot length within the linac. This is being achieved by changing from an eight five-cell cavity structure to an eight seven-cell cavity structure and removing all bellows between the cavities along the beamline. This approach has presented significant challenges with respect to the design as it pertains to the cooldown, support, alignment and tuning criteria. The solutions to these design challenges will be presented with an emphasis on cavity operational criteria along with the integrated support components to include higher order mode couplers, fundamental power couplers and tuning accommodations for a one-hertz resolution.

UR - https://www.scopus.com/pages/publications/0035569374

M3 - Paper

AN - SCOPUS:0035569374

SP - 1595

EP - 1597

T2 - 2001 Particle Accelerator Conference

Y2 - 18 June 2001 through 22 June 2001

ER -

Design of the CEBAF energy upgrade cryomodule cold mass

Abstract

Conference

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