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

INFN LASA activities toward the PIP-II LB650 cavity production

MOP48
22 Sept 2025, 14:30
3h
Ito International Research Center

Ito International Research Center

Tokyo
Board: MOP48
Poster Presentation MC3: Cavities Monday Poster Session

Speaker

Daniele Sertore (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata)

Description

This contribution outlines the current status and recent progresses of INFN LASA’s in-kind contribution to the PIP-II project at Fermilab. It focuses on key manufacturing activities, on preliminary inspection results on sub-components and on upgrades to cavity testing infrastructures. The production of the 38, 5-cell, β = 0.61 SRF cavities designed by INFN LASA for the LB650 section of the linac is underway, starting with two pre-series units aimed at validating the full manufacturing and processing workflow. The series production is being carried out by industry, with cavities also undergoing most of surface treatments as well as final cleaning and preparation at vendor’s premises. Final experimental qualification, to verify that cavities meet the challenging performance specifications required by the project, will be conducted through vertical cold tests at the DESY AMTF (Germany) facility before being delivered at CEA Saclay (France) as ready for string-assembly.

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Author

Rocco Paparella (Istituto Nazionale di Fisica Nucleare)

Co-authors

Angelo Bosotti (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Dr Bastiano Vitali (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Carlo Pagani (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Daniele Sertore (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Donato Passarelli (Fermi National Accelerator Laboratory) Elisa Del Core (Istituto Nazionale di Fisica Nucleare) Fabrizio Fiorina (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Joseph Ozelis (Fermi National Accelerator Laboratory) Laura Grassellino (Fermi National Accelerator Laboratory) Laura Monaco (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata) Michele Bertucci (Istituto Nazionale di Fisica Nucleare) Paolo Spruzzola (Istituto Nazionale di Fisica Nucleare, Laboratori Acceleratori e Superconduttività Applicata)

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