Welcome at the 'Esplanade des particules' & access cards Room: Esplanade des Particules

Introduction & practical information Room: 1/1-025

CERN - Last years and future perspectives

• Eric Montesinos (CERN)

Room: 1/1-025

IHEP - High-power Couplers HEPS Project SRF Cavities

• Tongming Huang

Room: 1/1-025 The FPCs of superconducting cavities developed for High Energy Photon Source (HEPS) shall be presented, including design, fabrication, on-test-bench high power conditioning and on-cavity high power test issues.

PKU - Progress of FPCs development at Peking University

• Fang Wang

Room: 1/1-025 The FPCs developments for the DC-SRF photoinjector and the main two 9-cell accelerators will be presented, including the design, fabrication, high power conditioning and operation. The emphases will be placed on the 1.3GHz CW operation FPC on the DC-SRF-II injector.

IMP - Recent progress of Fundamental power couplers at IMP

• Guochang Liu

Room: 1/1-025 Recent Advances in Fundamental Power Couplers at IMP. Specifically, will be discussed the FPCs process for CiADS project, FPCs process for HIAF project and Development of high gain conditioned system for the FPCs.

QST - RFQ couplers

• Andrea De Franco

Room: 1/1-025

F4E - Experience with 175MHz, 200kW, CW couplers for LIPAc's RFQ

• Fabio Cismondi

Room: 1/1-025 Will be summarized what has been presented to the Experts of the working group and focus on the design and issues faced by O-ring couplers for the LIPAc RFQ while increasing the RFQ DC aiming at CW operation, and design and tests performed on the brazed couplers.

INFN - RF and multipacting analysis of the high power couplers of IFMIF/EVEDA RFQ and ESS DTLs.

• Francesco Grespan (INFN)
• Luca Bellan (INFN-LNL)

Room: 4/S-030 The performances and failure cases of the power couplers of the IFMIF/EVEDA RFQ and ESS DTLs have been analysed with dedicated high power test campaigns and multipacting simulation methods. The paper presents test and simulation methodology and results, as well as some inputs for next activities.

BNL - Fundamental couplers activity at BNL

• Wencan Xu

Room: 4/S-030

ORNL - Recent Experience With Testing and Operating RF Couplers at SNS

• John Mammosser

Room: 4/S-030

FNAL - Fundamental Power Couplers of PIP-II project

• Sergey Kazakov (FNAL)

Room: 4/S-030

FNAL IARC - Low heat leak couplers and the path towards higher powers

• Joshua Helsper

Room: 4/S-030

Visit of CERN main workshop (could be on Thursday morning if the meeting gets too long)

• Eric Montesinos (CERN)

Room: 100