Conveners
C1OrG - Superconducting RF Systems I
- Matthew Howell (UT Battelle/ORNL)
- Arkadiy Klebaner (Fermilab)
Zachary Conway
(Argonne National Laboratory)
29/06/2015, 16:00
CEC-07 - Superconducting RF Systems
Contributed Oral Presentation
Argonne National Laboratory has developed and is implementing a novel 2 K superconducting cavity cryomodule operating at 162.5 MHz and designed for the acceleration of H-/proton beams from 2.1 to 10 MeV as part of the Fermilab Proton Improvement Project-II (PIP-II). The cryomodule supports operation of up to 2 mA average beam current and bunch population of up to 3.8x108 ppb. This work is an...
Ralf Eichhorn
(Cornell University)
29/06/2015, 16:15
CEC-07 - Superconducting RF Systems
Contributed Oral Presentation
Cornell University has finished building a 10 m long superconducting accelerator module as a prototype of the main linac of a proposed ERL facility. This module houses 6 superconducting cavities- operated at 1.8 K in continuous wave (CW) mode - with individual HOM absorbers and one magnet/ BPM section. In pushing the limits, a high quality factor of the cavities (2•10^10) and high beam...
Brian DeGraff
(ORNL)
29/06/2015, 16:30
CEC-07 - Superconducting RF Systems
Contributed Oral Presentation
The Spallation Neutron Source (SNS) at Oak Ridge National Lab (ORNL) has built and commissioned an independent Cryogenic Test Facility (CTF) in part to support 4.5 K operation of a Horizontal Test Apparatus (HTA) vessel in the Radiofrequency Test Facility (RFTF) test cave. The HTA provides the functionality for testing a single dressed SNS medium or high beta Superconducting Radiofrequency...
Hyun Sung Kim
(The Ohio State University)
29/06/2015, 16:45
CEC-07 - Superconducting RF Systems
Contributed Oral Presentation
Superconducting radio frequency (SRF) cavities are a well-established technology for imparting energy to the charged particles. Hydroforming technique has been researched to achieve higher accelerating fields and drastic reductions in resonator production time and costs. This study discussed the characterization of hydroformed niobium tubes to support for the subsequent hydroforming of Nb tube...
Joshua Kaluzny
(Fermilab)
29/06/2015, 17:00
CEC-07 - Superconducting RF Systems
Contributed Oral Presentation
In order to use stainless steel piping in an LCLS-II cryomodule, stainless steel to titanium bimetallic transitions are needed to connect the stainless steel piping to the titanium cavity helium vessel. Explosion bonded stainless steel to titanium transition pieces and bimetallic transition material samples have been tested. A sample transition tube was subjected to tests and x-ray...
