First observation of luminosity-driven extraction using channeling with a bent crystal

  • R. A. Carrigan
  • , D. Chen
  • , G. Jackson
  • , N. Mokhov
  • , C. T. Murphy
  • , S. I. Baker
  • , S. A. Bogacz
  • , D. Cline
  • , S. Ramachandran
  • , J. Rhoades
  • , J. Rosenzweig
  • , A. Aseev
  • , V. Biryukov
  • , A. Taratin
  • , J. A. Ellison
  • , A. Khanzadeev
  • , Y. Prokofieva
  • , V. Samsonov
  • , G. Solodov
  • , B. Newberger
  • E. Tsyganov, H. J. Shih, W. Gabella, B. Cox, V. Golovatyuk, A. McManus

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Luminosity-driven channeling extraction has been observed for the first time using a 900 GeV circulating proton beam at the superconducting Fermilab Tevatron. The extraction efficiency was found to be about 30%. A 150 kHz beam was obtained during luminosity-driven extraction with a tolerable background rate at the collider experiments. A 900 kHz beam was obtained when the background limits were doubled. This is the highest energy at which channeling has been observed. © 1998 The American Physical Society.
    Original languageEnglish
    Pages (from-to)5-8
    Number of pages3
    JournalPhysical Review Special Topics - Accelerators and Beams
    Volume1
    Issue number2
    Publication statusPublished - 1998

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