Cavity loss factors of non-relativistic beams for Project X

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Cavity loss factor calculation is an important part of the total cryolosses estimation for the super conductive (SC) accelerating structures. There are two approaches how to calculate cavity loss factors, the integration of a wake potential over the bunch profile and the addition of loss factors for individual cavity modes. We applied both methods in order to get reliable results for non-relativistic beam. The time domain CST solver was used for a wake potential calculation and the frequency domain HFSS code was used for the cavity eigenmodes spectrum findings. Finally we present the results of cavity loss factors simulations for ... continued below

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3 pages

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Lunin, A.; Yakovlev, V.; Kazakov, S. & /Fermilab March 1, 2011.

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Cavity loss factor calculation is an important part of the total cryolosses estimation for the super conductive (SC) accelerating structures. There are two approaches how to calculate cavity loss factors, the integration of a wake potential over the bunch profile and the addition of loss factors for individual cavity modes. We applied both methods in order to get reliable results for non-relativistic beam. The time domain CST solver was used for a wake potential calculation and the frequency domain HFSS code was used for the cavity eigenmodes spectrum findings. Finally we present the results of cavity loss factors simulations for a non-relativistic part of the ProjectX and analyze it for various beam parameters.

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3 pages

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  • Presented at 2011 Particle Accelerator Conference (PAC'11), New York, NY, 28 Mar - 1 Apr 2011

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  • Report No.: FERMILAB-CONF-11-120-TD
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 1015836
  • Archival Resource Key: ark:/67531/metadc846487

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Office of Scientific & Technical Information Technical Reports

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  • March 1, 2011

Added to The UNT Digital Library

  • May 19, 2016, 3:16 p.m.

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  • Aug. 25, 2016, 6:55 p.m.

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Lunin, A.; Yakovlev, V.; Kazakov, S. & /Fermilab. Cavity loss factors of non-relativistic beams for Project X, article, March 1, 2011; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc846487/: accessed October 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.