October 29, 2014 - CIS Group Meeting

Let's meet in TL-2236 on Wednesday October 29th at 9:30am.

Matt is back in town and can tell us about SPIN and we can spend some time on updates, but I'd like to focus mainly on the Winter SAD to discuss our plans and get updates. I'll talk about the schedule and what we'd like to accomplish during the Spring run. The three big jobs over the shutdown are ...

• Laser upgrade - John, can you tell us about the electronics you're building to control rep rate and how it will interface to the control room, and Shukui can you make a couple of slides summarizing the tests you are doing to compare the lasers and in particular talk about the laser we'll install during the shutdown, so we all have the high level picture.

• Brock cavity - Phil, can you tell us where we're at with parts to install the new cube/Brock cavity, we can make a list of work we'd like to get done before the shutdown, and support we'll need .. likely ME, S&A and PSS.

• Bubble chamber - Riad, can you tell us your straw man schedule for Bubble activities from ~now through the Summer SAD, and have a list of Winter SAD activities and resources you may need. That's already a full plate, but a good opportunity to bring up anything else.

If you want to show slides post them to the meeting wiki here: https://wiki.jlab.org/ciswiki/index.php/October_29,_2014_-_CIS_Group_Meeting

Sounds like I should bring some donuts! :)

Meeting Slides

• Schedule and Planning through Summer 2015 SAD media:141029_EGG_Meeting.pdf

• Bubble Chamber Schedule:

1. Fall 2014:
   1. Beamline commissioning: measure beam energy, CW running
   2. Measure water flow in radiator/dump to determine max CW allowed
   3. Bubble Chamber safety review (December)
2. January 2015:
   1. Install Bubble Chamber laser shutter
   2. Install Chamber in beamline
   3. Chamber beam commissioning
3. Summer 2015:
   1. Install final beamline
   2. Run the experiment