Difference between revisions of "PePPO 2011Run"
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A 10 mil window bursts at 110 PSI | A 10 mil window bursts at 110 PSI | ||
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Revision as of 15:19, 14 September 2011
PePPO run
Currently scheduled Injector recovery on October 22
Positrons May be November 4 & 5
Currently max energy is 7.8 MeV.
Choosing 6.3 MeV incident electron energy because that is the most stable.
= 0.5 mm on the Tungsten target (T1)
| June | Racks installed and cables pulled to tunnel |
| August 2011 | vacuum pumps ready, Compton Polarimeter Table installed |
| September 2011 | Beam Line installed |
| October 2011 | Finish Work in Injector area for PePPO |
| October 17-19, 2011 | Swing shift hot checkout |
| October 29-Nov 1 2011 | Owl shift PePPo tuning (Probably install Annihilation counter here) |
| Nov 3-6 2011 | Day shift PePPo running |
Region 3
Cable length are 75-100 feet long
2 NaI detectors
Instead of using the mirrors described below, the NaI detectors were rotated in Phi to be out of the way.
Old mirror design (not implemented)
one has mirror between it and the port window to reflect light to a camera.
See if we can send out one of our actuators to move the mirror in and out.
Aluminum WIndow pressure test
A 5 mil window bursts at 65 PSI
A 10 mil window bursts at 110 PSI
Positrons Go Back