Wednesday, March 16, 2016 1:30pm EST

Agenda

Attending: KK, Jason, Juliette, Jim, Ernie,

prototype coil tests
- under SBU
- where?
  - do at MIT Bates with SBU student/postdoc
  - do at SBU with MIT folks traveling
- space for the prototype
  - with 20 ton crane
protoype coil cost ~$150k
- need a breakdown of what goes into that
- request a real bid
- need to put together a bid package
what type of coil?
- hybrid, full scale
- hybrid, but shorter (same current densities, same cross-sections)
- simpler racetrack coil
- if shorter also could do Ernie's version also
- might not have a working coil if full size anyway
need to "reduce risk"
- doing two shorter hybrid-like coils w/ the two different conductor cross-sections
- allows us to see if they can really produce bends
- allows us to see if one or the other cross-section works
- still allows us to test the bends
- change number of outlets so that we still end up with the same length water circuits
- if we built a full-size one it might not be a spare prototype anyway
deadline of May 1
collimator status
- temp limit 100 C
- pretty standard - no prototyping needing
- what's next for the collimators?
Tasks for 2016
- which JLAB engineers are going to be working on MOLLER stuff?
- bid for prototype
- main "background" collimator design
- upstream torus design (water cooling, etc.)
- other collimators
- coil supports
- collimator supports
Next meeting two weeks, then the 13th
MOLLER Collab. April 29-30