3 papers
physics.acc-ph2023
Preservation of the High Quality Factor and Accelerating Gradient of Nb3Sn-coated Cavity During Pair Assembly
G. Eremeev, U. Pudasaini, S. Cheban +6
Two CEBAF 5-cell accelerator cavities have been coated with Nb3Sn film using the vapor diffusion technique. One cavity was coated in the Jefferson Lab Nb3Sn cavity coating system,…
physics.acc-ph2023
First Results From Nanoindentation of Vapor Diffused Nb3Sn Films on Nb
U. Pudasaini, G. V. Eremeev, S. Cheban
The mechanical vulnerability of the Nb3Sn-coated cavities is identified as one of the significant technical hurdles toward deploying them in practical accelerator applications in t…
physics.acc-ph2023
Design Status of BCC Cryomodule for LCLS-II HE
C. Narug, T. Arkan, S. Cheban +5
A Buncher or Capture Cavity (BCC) Cryomodule is currently in development at Fermilab for use in a second injector for LCLS-II-HE. The BCC Cryomodule is designed to contain one 1.3…