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User name Yi Qiang
Log entry time 00:41:13 on November 06, 2008
Entry number 247033
keyword=Max Polarization for current Transverse and Vertical Pumping============ Vertical Pumping ============
Holding Field: Vertical + Pumping Direction: Parallel Ovent Temperature: 220 C Laser: FAPx4 100 W Target Location: Empty/Optics/Reference EPR Polarization/NMR = 52.2/31.9 = 1.64 Max Polarization = 35.6*1.64 = 58%
============ Transverse Pumping ============
Holding Field: Transverse + Pumping Direction: Anti-Parallel Ovent Temperature: 220 C Laser: FAPx5 100 W Target Location: Empty/Optics/Reference EPR Polarization/NMR = 48.0/23.3 = 2.06 Max Polarization = 25.5*2.06 = 53%
Current error on the max polarization is about +/- 2% absolute value
A copy of this log entry has been emailed to: jpchen@jlab.org,jiang@jlab.org
Vertical Spin UP
Vertical EPR
Vertical NMR after EPR
Transverse Spin UP
Transverse NMR after EPR
