[Hps-analysis] WAB Normalization

[Rafayel Paremuzyan]

Hi Brad,

Using normalization factors that I have, I am getting about 30-40% 
larger rate
for pure wabs wrt Wab Beam Tri.

I would like to double check normalizations:

I am using following files
/mss/hallb/hps/production/postTriSummitFixes/recon/wab/1pt05/wabv3_spinFix_100to1_HPS-EngRun2015-Nominal-v5-0-fieldmap_3.11-20170118_pairs1_*

The cross section is 0.57*bn;
number of generated events per recon file is 1000000 = 100 (gen files) * 
10000 (number of events per gen file).

Could you please confirm these numbers?

Rafo