1. TTC - JLab - Bob Laxdal - TRIUMF
WG1 Introduction
Conveners: Sebastien Bousson, Yuan He, Bob Laxdal
Several projects of high intensity hadron linear SCRF accelerators around the world are in operation, construction or design. They involve many forms of SRF cryomodules based on a variety of low, medium and high beta superconducting RF resonators designed to withstand long pulse or CW beam operation. Working Group n°1 should organize a review and a discussion about the recent designs and the recent developments, based on experimental results on cavity RF tests, problems and technical solutions for cavity fabrication, coupler and tuner limitations, cryomodule assembly and RF performance.WG-1 should also be opened to neighboring topics like experience in low-beta machine operation and upgrades, cold RF measurements and coupler test benches, or other CW applications.
11/5/2012
TTC - JLab - Bob Laxdal - TRIUMF

2. TTC - JLab - Bob Laxdal - TRIUMF
General Comments
Many new hadron facilities are proposed or in progress using low and medium beta technology
FRIB marks a watershed moment for low and medium beta SC technology – it is a huge undertaking with ~400 cavities required – many technical challenges foreseen within the project and in industry – will require support from the broader community – TTC can play an important role
Issues are: cw operation, high intensity beams, wide velocity range, industrial scale production
11/5/2012
TTC - JLab - Bob Laxdal - TRIUMF

3. TTC - JLab - Bob Laxdal - TRIUMF
Low Beta Hadron Linacs Existing or Proposed
ISAC-II
FRIB
ReA3
B-ISOL
SPIRAL-II
IUAC
HIE-I
IFMIF
RISP
CADS
ANL
LNL
Project-X
SARAF
11/5/2012
TTC - JLab - Bob Laxdal - TRIUMF

4. Upgrades, Projects and Proposals for Ions
Lab
SC Sol
RT quads
Particle
Structure
ISAC-II
TRIUMF  HI
QWR
Upgrade
ANL
HI-Linac
IUAC
SARAF-I
SOREQ
P, d
HWR
ReA3
MSU
FRIB
QWR, HWR
IFMIF
Various d
Project-X
FNAL H-
HWR, spoke
C-ADS
IHEP, IMP p
B-ISOL
CIAE/PKU
P,d,HI
QWR, HWR, spoke
HIE-REX
CERN
QWR (sputter)
SPIRAL-II
GANIL
P,d
RISP
Korea
P, HI
QWR, HWR, Spoke
11/5/2012
TTC - JLab - Bob Laxdal - TRIUMF

5. TTC - JLab - Bob Laxdal - TRIUMF
Presentations
Operational experience from SNS and ISAC-II
Project updates focusing on leading edge performance, technical challenges and new cavity developments
Asia – IMP, IHEP and KEK
Americas – FRIB, ANL, ODU
Europe - ESS, IFMIF, Spiral-II, U. Frankfurt
11/5/2012
TTC - JLab - Bob Laxdal - TRIUMF