4 papers
Development of Design for the STS Extraction Magnet System
V. Chernenok, S. Cheban, D. J Harding +5
The Oak Ridge National Laboratory STS Project will enhance the Spallation Neutron Source by adding a new neutron source. The upgrade includes a 30% increase in beam energy and a 50…
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,…
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…
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…