Intrabeam Scattering in the NLC Main Damping Rings

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Description

We use Bane's approximation to the Bjorken-Mtingwa theory of intrabeam scattering to calculate the emittance growth as a function of bunch charge in the KEK ATF. We find that our results are consistent with the experimental data. We then calculate the emittance growth in the NLC Main Damping Rings using the same formulae; we allow for some uncertainty in the ATF data by using two different values for the Coulomb log factor in the formulae for the emittance growth rates. We find that despite the IBS emittance growth, it should still be possible to achieve the specified transverse and longitudinal ... continued below

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Wolski, Andrzej June 8, 2006.

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Description

We use Bane's approximation to the Bjorken-Mtingwa theory of intrabeam scattering to calculate the emittance growth as a function of bunch charge in the KEK ATF. We find that our results are consistent with the experimental data. We then calculate the emittance growth in the NLC Main Damping Rings using the same formulae; we allow for some uncertainty in the ATF data by using two different values for the Coulomb log factor in the formulae for the emittance growth rates. We find that despite the IBS emittance growth, it should still be possible to achieve the specified transverse and longitudinal emittances in the NLC Main Damping Rings at the specified bunch charge.

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  • Report No.: LBNL--59525
  • Report No.: CBP Tech Note-319
  • Grant Number: DE-AC02-05CH11231
  • DOI: 10.2172/889310 | External Link
  • Office of Scientific & Technical Information Report Number: 889310
  • Archival Resource Key: ark:/67531/metadc884922

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  • June 8, 2006

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

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  • Sept. 30, 2016, 1:54 p.m.

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Wolski, Andrzej. Intrabeam Scattering in the NLC Main Damping Rings, report, June 8, 2006; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc884922/: accessed September 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.