<div dir="ltr">The green bands are what measured values are fit to. That is you take the fits the individual p, theta, and phi for each particle, form the 4-vectors from those, and then add them appropriately to get the relevant exc. variable 4-momenta.<div><br></div><div>The red line is where they should be for conservation of energy and momentum. <div><br></div><div>Oh, I adjusted the beam energy to e1-dvcs (5.75 GeV) and got better results. Maybe I misinterpreted them as e1-dvcs2?</div><div><br></div><div>Thanks,</div><div>Frank</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Jul 3, 2018 at 3:43 PM Stepan Stepanyan <<a href="mailto:stepanya@jlab.org">stepanya@jlab.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Frank,<br>
<br>
What green bands mean.<br>
<br>
Thanks, Stepan<br>
<br>
> On Jul 3, 2018, at 4:18 PM, Frank C <<a href="mailto:franktcao@gmail.com" target="_blank">franktcao@gmail.com</a>> wrote:<br>
> <br>
> Dear all,<br>
> <br>
> I've finally had some time to do a quick run through for the eg1-dvcs2 data. Originally, there was a more significant shift in the exclusivity variables, then I realized that the beam energy was slightly different (5.88 GeV instead of eg6's 6.064 GeV). After that "correction", I have the attached exc. var. distributions and confidence level distribution. Note: this is only "1 run", which I define to be 500k events (out of the 200M events). But even with the 5% conf. level cut, it looks really clean.<br>
> <br>
> Are there any other differences/corrections I need to make from the file you provided me to account for the current shift (top left is MMX^2 that should be proton mass^2 and bottom left is missing energy if everything has been detected) or just use the events as they are, Mohammad?<br>
> <br>
> Happy 4th!<br>
> <br>
> Thanks,<br>
> Frank<br>
> <Screenshot 2018-07-03 15.01.56.png><Screenshot 2018-07-03 15.01.59.png>_______________________________________________<br>
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</blockquote></div>