Development of collimator head for SuperKEKB main ring

DOI

Bibliographic Information

Other Title
  • SuperKEKBメインリングのコリメータヘッドの開発

Abstract

<p>Low-impedance beam collimators for SuperKEKB were designed to fit an antechamber scheme in the vacuum system. They were installed to suppress backgrounds in the particle detector named Belle II and also to protect various components from the damage due to the hitting of steered beam. Eleven horizontal and three vertical collimators were installed in the phase-3 commissioning. They contributed the steady operations during the commissioning. We report the design process of the collimator jaw to reduce the impedance and at the same time to withstand the high heat load, and also some problems found in the commissioning.</p>

Journal

Details 詳細情報について

  • CRID
    1390845702305857792
  • NII Article ID
    130007737661
  • DOI
    10.14886/jvss.2019.0_2p19
  • ISSN
    24348589
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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