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Observation of nonlinear thomson scattering at BNL-ATF

  • Tetsuro Kumita
  • , Yoshio Kamiya
  • , Marcus Babzien
  • , Ilan Ben-Zvi
  • , Karl Kusche
  • , Igor V. Pavlishin
  • , Igor V. Pogorelsky
  • , David P. Siddons
  • , Vitaly Yakimenko
  • , Tsunehiko Omori
  • , Junji Urakawa
  • , Kaoru Yokoya
  • , Tachishige Hirose
  • , David Cline
  • , Zhou Feng
  • Tokyo Metropolitan University
  • Brookhaven National Laboratory
  • High Energy Accelerator Research Organization, Tsukuba
  • Waseda University
  • University of California at Los Angeles

Research output: Contribution to journalArticlepeer-review

Abstract

Measurement of X-rays produced in nonlinear Thomson scattering of high power laser and electron beams is a good test of electrodynamics in the high field region. We performed an experiment of head-on collision between sub-terawatt CO2 laser and 60-MeV electron beams at Brookhaven National Laboratory, Accelerator Test Facility. Angular distributions of X-rays produced in Thomson scattering were measured and contribution of the second order nonlinear interaction was observed by comparing the distributions with Monte Carlo simulations based on the semi-classical theory of photon-electron interactions.

Original languageEnglish
Pages (from-to)473-480
Number of pages8
JournalInternational Journal of Modern Physics B
Volume21
Issue number3-4
DOIs
StatePublished - Feb 10 2007

Keywords

  • Inverse compton scattering
  • Laser synchrotron source
  • Nonlinear thomson scattering

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