A Parallel Code for Lifetime Simulations in Hadron Storage Rings in the Presence of Parasitic Beam-Beam Interactions

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Description

The usual approach to predict particle loss in storage rings in the presence of nonlinearities consists in the determination of the dynamic aperture of the machine. This method, however, will not directly predict the lifetimes of beams. We have developed a code which can, by parallelization and careful speed optimization, predict lifetimes in the presence of 100 parasitic beam-beam crossings by tracking > 10{sup 10} particles-turns. An application of this code to the anti-proton lifetime in the Tevatron at injection is discussed.

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Kabel, A. C.; Cai, Y.; Erdelyi, B.; Sen, T. & Xiao, M. March 17, 2008.

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The usual approach to predict particle loss in storage rings in the presence of nonlinearities consists in the determination of the dynamic aperture of the machine. This method, however, will not directly predict the lifetimes of beams. We have developed a code which can, by parallelization and careful speed optimization, predict lifetimes in the presence of 100 parasitic beam-beam crossings by tracking > 10{sup 10} particles-turns. An application of this code to the anti-proton lifetime in the Tevatron at injection is discussed.

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  • Journal Name: Conf.Proc.C030512:3542,2003; Conference: Particle Accelerator Conference (PAC 03) 12-16 May 2003, Portland, Oregon

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  • Report No.: SLAC-PUB-13170
  • Grant Number: AC02-76SF00515
  • Office of Scientific & Technical Information Report Number: 925786
  • Archival Resource Key: ark:/67531/metadc897148

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  • March 17, 2008

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  • Sept. 27, 2016, 1:39 a.m.

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  • July 26, 2017, 1:17 p.m.

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Kabel, A. C.; Cai, Y.; Erdelyi, B.; Sen, T. & Xiao, M. A Parallel Code for Lifetime Simulations in Hadron Storage Rings in the Presence of Parasitic Beam-Beam Interactions, article, March 17, 2008; [Menlo Park, California]. (digital.library.unt.edu/ark:/67531/metadc897148/: accessed September 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.