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A multibunch plasma wakefield accelerator

  • Efthymios Kallos
  • , Tom Katsouleas
  • , Patric Muggli
  • , Ilan Ben-Zvi
  • , Igor Pogorelsky
  • , Vitaly Yakimenko
  • , Igor Pavlishin
  • , Karl Kusche
  • , Marcus Babzien
  • , Zhou Feng
  • , Wayne D. Kimura
  • University of Southern California
  • Brookhaven National Laboratory
  • University of California at Los Angeles
  • STI Optronics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

We investigate a plasma wakefield acceleration scheme where a train of electron microbunches feeds into a high density plasma. When the microbunch train enters such a plasma that has a corresponding plasma wavelength equal to the microbunch separation distance, a strong wakefield is expected to be resonantly driven to an amplitude that is at least one order of magnitude higher than that using an unbunched beam. PIC simulations have been performed using the beamline parameters of the Brookhaven National Laboratory Accelerator Test Facility operating in the configuration of the STELLA inverse free electron laser (IFEL) experiment. A 65 MeV electron beam is modulated by a 10.6 μm CO2 laser beam via an IFEL interaction. This produces a train of ∼90 microbunches separated by the laser wavelength. In this paper, we present both a simple theoretical treatment and simulation results that demonstrate promising results for the multibunch technique as a plasma-based accelerator.

Original languageEnglish
Title of host publicationProceedings of the Particle Accelerator Conference, PAC 2005
Pages3384-3386
Number of pages3
DOIs
StatePublished - 2005
EventParticle Accelerator Conference, PAC 2005 - Knoxville, TN, United States
Duration: May 16 2005May 20 2005

Publication series

NameProceedings of the IEEE Particle Accelerator Conference
Volume2005

Conference

ConferenceParticle Accelerator Conference, PAC 2005
Country/TerritoryUnited States
CityKnoxville, TN
Period05/16/0505/20/05

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