18–26 Sept 2025
Ito International Research Center
Asia/Tokyo timezone

Upgrades to the Daresbury Laboratory Vertical Facility and testing of PIP-II HB650 cavities

THP02
25 Sept 2025, 14:30
3h
Ito International Research Center

Ito International Research Center

Tokyo
Board: THP02
Poster Presentation MC1: SRF Facilities Thursday Poster Session

Speaker

Andrew Blackett-May (ASTeC, STFC Daresbury Laboratory)

Description

A novel vertical test facility (VTF) has been in operation at the UKRI-STFC Daresbury Laboratory since 2019. This VTF tests jacketed SRF cavities in a horizontal configuration at 2 K. Originally designed and operated for 704 MHz high-beta cavities for ESS, the facility has now been upgraded and expanded to test 650 MHz high-beta cavities for PIP-II, including fast cooldown capability (>20 K/min) for magnetic flux expulsion. This paper reports on the new design, commissioning, and operation of the facility.

Funding Agency

UKRI-STFC

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Author

Andrew Blackett-May (ASTeC, STFC Daresbury Laboratory)

Co-authors

Alan Wheelhouse (ASTeC, STFC Daresbury Laboratory) Anna Shabalina (Science and Technology Facilities Council) Ayo Akintola (ASTeC, STFC Daresbury Laboratory) Conor Jenkins (Science and Technology Facilities Council) David Mason (Science and Technology Facilities Council) Mr Edward Cavanagh (ASTeC, STFC Daresbury Laboratory) Dr Genfa Wu (Fermi National Accelerator Laboratory) George Miller (Science and Technology Facilities Council) Mr Geraint Jones (Science and Technology Facilities Council) HyeKyoung Park (Fermi National Accelerator Laboratory) Ivan Skachko (ASTeC, STFC Daresbury Laboratory) Jennifer Mutch (Science and Technology Facilities Council) Mr John Hassall (Science and Technology Facilities Council) Joseph Ozelis (Fermi National Accelerator Laboratory) Laura Grassellino (Fermi National Accelerator Laboratory) Mark Pendleton (Science and Technology Facilities Council) Mr Matthew Jones (ASTeC, STFC Daresbury Laboratory) Oliver Poynton (Science and Technology Facilities Council) Paul Smith (ASTeC, STFC Daresbury Laboratory) Peter McIntosh (Science and Technology Facilities Council) Philip Hornickel (Science and Technology Facilities Council) Shrikant Pattalwar (ASTeC, STFC Daresbury Laboratory) Stuart Wilde (Daresbury Laboratory) Vijay Chouhan (Fermi National Accelerator Laboratory) Ms Zakia Bilques (Science and Technology Facilities Council)

Presentation materials

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