Progress on electron cloud effects calculations for the FNAL main injector

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We have studied the response of the beam to an electron cloud for the Fermilab Main Injector using the Quasistatic Model [1] implemented into the particle-in-cell code Warp [2]. Specifically, we have addressed the effects due to varying the beam intensity, electron cloud density and chromaticity. In addition, we have estimated the contribution to emittance evolution due to beam space-charge effects. We have carried out a comparison between how the beam responds at injection energy and at top energy. We also present some results on the validation of the computational model, and report on progress towards improving the computational model.

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Furman, Miguel A; Sonnad, Kiran G.; Furman, Miguel A. & Vay, Jean-Luc June 9, 2008.

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We have studied the response of the beam to an electron cloud for the Fermilab Main Injector using the Quasistatic Model [1] implemented into the particle-in-cell code Warp [2]. Specifically, we have addressed the effects due to varying the beam intensity, electron cloud density and chromaticity. In addition, we have estimated the contribution to emittance evolution due to beam space-charge effects. We have carried out a comparison between how the beam responds at injection energy and at top energy. We also present some results on the validation of the computational model, and report on progress towards improving the computational model.

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  • Report No.: LBNL-767E
  • Grant Number: DE-AC02-05CH11231
  • DOI: 10.2172/935752 | External Link
  • Office of Scientific & Technical Information Report Number: 935752
  • Archival Resource Key: ark:/67531/metadc896075

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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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  • June 9, 2008

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • Oct. 31, 2016, 11:50 a.m.

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Furman, Miguel A; Sonnad, Kiran G.; Furman, Miguel A. & Vay, Jean-Luc. Progress on electron cloud effects calculations for the FNAL main injector, report, June 9, 2008; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc896075/: accessed May 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.