Target Lab. Update

1
Target Lab. Update
Transversity

• Xiaohui/Joe/Yi/Chiranjib

Transversity Collaboration Meeting
Tuesday 11th Dec. 2007
2
Target Lab.
OPTICS
TARGET AREA
3
Oven Structure/Design/Test

• Support tube broken initially?
• Couple of weeks delay
• Oven temp test with the temporary
• support structure done
• Could reach 250 deg C
• .New pick up coils installed / tested
• EPR coil mounted temporarily
• Overall, system ready after
• a long break ! /working

4
Optics/Lasers

• Almost all components for the 3 lines
  identified
• Most of them ordered and in house now
• Optics design completed
• 6 single FAP and 2 duo FAP in lab.
• 1 new duo FAP and 1 new single FAP ordered
• Alignment done with two lasers now

5
Tests

• Pumping going on
• Initially problems with NMR signal due to bad
• adjustment of the pick up coils
• Adjustment done and now NMR works fine
• Q-coil test, RF field measurement done as part
  of the
• new system check
• EPR set up and being worked on
• Cell characterization on list
• Spin flip /DAQ being worked on ( more in
  Yis slides
• and Xiaohuis on Friday )

6
Other.

• All new software together with GeN ones to be
  tested
• Plan to have 20 cells. 16 already made
• ( 17th one is being processed in WM and 18th
  one was
• broken..repaired _at_ Princeton..back in UVA)
• Compass research _at_UKY almost close to being
  finished
• Moment- of- Inertia to be measured shortly (
  Gretchen)
• Soon another same system to be made

7

• In another few weeks
  
• Plan to continue working on NMR/EPR with
• improvements to test the new cells
• more spin flip tests

Thanks to Wolfgang, Jian Ping, Todd, Al,
Susan Ameya, Aidan, Jaideep