Published January 1, 2022 | Version v1
Journal article Open

Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC

  • 1. Univ Oxford, Oxford OX1 3RH, England
  • 2. Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
  • 3. Univ Atlantico, Barranquilla, Colombia
  • 4. Univ Tecnol Fed Parana, Curitiba, Parana, Brazil
  • 5. Georgian Tech Univ, Tbilisi, Georgia
  • 6. Brookhaven Natl Lab, Upton, NY 11973 USA
  • 7. Univ Bristol, Bristol BS8 1TL, Avon, England
  • 8. Univ Houston, Houston, TX 77204 USA
  • 9. Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
  • 10. Variable Energy Cyclotron Ctr, Kolkata 700064, W Bengal, India
  • 11. Univ Warwick, Coventry CV4 7AL, W Midlands, England
  • 12. Univ Sussex, Brighton BN1 9RH, E Sussex, England
  • 13. Univ Colorado Boulder, Boulder, CO 80309 USA
  • 14. Kansas State Univ, Manhattan, KS 66506 USA
  • 15. Swiss Fed Inst Technol, Zurich, Switzerland
  • 16. Augustana Univ, Sioux Falls, SD 57197 USA
  • 17. Inst Galego Fis Altas Enerxias, La Coruna, Spain

Description

The ProtoDUNE-SP detector is a single-phase liquid argon time projection chamber (LArTPC) that was constructed and operated in the CERN North Area at the end of the H4 beamline. This detector is a prototype for the first far detector module of the Deep Underground Neutrino Experiment (DUNE), which will be constructed at the Sandford Underground Research Facility (SURF) in Lead, South Dakota, U.S.A. The ProtoDUNE-SP detector incorporates full-size components as designed for DUNE and has an active volume of 7 x 6 x 7.2 m3. The H4 beam delivers incident particles with well-measured momenta and high-purity particle identification. ProtoDUNE-SP's successful operation between 2018 and 2020 demonstrates the effectiveness of the single-phase far detector design. This paper describes the design, construction, assembly and operation of the detector components.

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