[Halld-tagger] 2019-11 Polarization batch05-08
Alexander Austregesilo
aaustreg at jlab.org
Tue Feb 15 10:36:26 EST 2022
Hi Michael,
Here is the comparison of the polarization from rho decays with the
values you presented in the last meeting (batch05-08):
Orientation TPOL Polarization
rho Polarization
Ratio
0
0.3474
0.3301
0.95
45
0.3503
0.3217
0.92
90
0.3430
0.322
0.94
135
0.3715
0.3367
0.91
The individual measurements are very susceptible to acceptance effects.
It might be better to compare the 0/90 and 45/135 asymmetries if possible.
I will produce the energy-dependent polarization plots with your binning
for all batches next.
Cheers,
Alex
--
Alexander Austregesilo
Staff Scientist - Experimental Nuclear Physics
Thomas Jefferson National Accelerator Facility
Newport News, VA
aaustreg at jlab.org
(757) 269-6982
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