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Accession Number
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DE2012-1045165
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Title
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Electron Cloud at Low Emittance in CESRTA.
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Publication Date
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May 2010
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Media Count
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5p
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Personal Author
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C. Conolly J. A. Crittenden J. P. Alexander J. R. Calvey M. A. Palmer M. G. Billing
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Abstract
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The Cornell Electron Storage Ring (CESR) has been reconfigured as a test accelerator (CesrTA) for a program of electron cloud (EC) research at ultra low emittance. The instrumentation in the ring has been upgraded with local diagnostics for measurement of cloud density and with improved beam diagnostics for the characterization of both the low emittance performance and the beam dynamics of high intensity bunch trains interacting with the cloud. A range of EC mitigation methods have been deployed and tested and their effectiveness is discussed. Measurements of the electron cloud's effect on the beam under a range of conditions are discussed along with the simulations being used to quantitatively understand these results.
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Keywords
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Accelerators
Beam diagnostics
Beam dynamics
Clouds
Electrons
Mitigation
Performance
Simulation
Storage rings
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Source Agency
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Technical Information Center Oak Ridge Tennessee
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NTIS Subject Category
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46 - Physics
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Corporate Author
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Cornell Univ., Ithaca, NY.
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Document Type
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Technical report
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Title Note
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N/A
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NTIS Issue Number
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1303
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Contract Number
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DE-AC02-76SF00515
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