Design of a 1.3 GHz RF-Dipole Crabbing Cavity for International Linear Collider

Conference · Sat Oct 01 04:00:00 EDT 2022

DOI:https://doi.org/10.18429/JACoW-LINAC2022-THPOGE18· OSTI ID:1959168

De Silva, S.U. ^[1]; Delayen, J.R. ^[1]; Rimmer, R.A. ^[2]

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1. Old Dominion Univ., Norfolk, VA (United States)
2. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

The International Liner Collider (ILC) requires crabbing systems to increase the luminosity of the colliding electron and positron bunches. There are several frequency options for the crabbing cavity. We have designed a 1.3 GHz compact 1-cell and 2-cell rf-dipole crabbing cavity to compensate for luminosity degradation due to large crossing angle. This paper presents the 1-cell and 2-cell cavities designed to meet the current specifications including the fundamental power coupler and higher order mode couplers.

• Research Organization: Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Nuclear Physics (NP)
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1959168
• Report Number(s): JLAB-ACC-22-3781; DOE/OR/23177-5773
• Country of Publication: United States
• Language: English