<div dir="ltr">Hi Mike,<div><br></div><div>I did not check beta from REC_particle. I did that previously but that was not good so I used information from REC_Scintillator to construct beta.</div><div><br></div><div>ThanksĀ </div><div><br></div><div>Shankar</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Aug 15, 2017 at 4:41 PM, Nicholas Zachariou <span dir="ltr"><<a href="mailto:nicholas@jlab.org" target="_blank">nicholas@jlab.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div dir="auto"><br></div>
<div dir="auto">I will have a look now on Omega data. Will keep you posted. <br><br></div>
<div dir="auto">Nick</div>
<div class="gmail_quote"><span class="">On Aug 15, 2017, at 20:24, Michael Dugger <<a href="mailto:dugger@jlab.org" target="_blank">dugger@jlab.org</a>> wrote:</span><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<pre class="m_5887190105069632531blue"><span class=""><br>Hi,<br><br>I'm getting strange results and I would like to see if others are seeing <br>something similar.<br><br>Using Coatjava 4a.7.5 and GEMC 4a.2.0 for the Xi^- K^+ K^+ reaction, I get <br>for beta vs. momentum of charged particles:<br><br>* (using for beta and momentum: REC_Particle) <br>the plot <a href="https://userweb.jlab.org/~dugger/vs/pidTest.png" target="_blank">https://userweb.jlab.org/~<wbr>dugger/vs/pidTest.png</a><br><br>At zero beta I get a bunch of garbage and there are not many protons.<br><br>If I neglect low values of beta:<br><a href="https://userweb.jlab.org/~dugger/vs/pidTest2.png" target="_blank">https://userweb.jlab.org/~<wbr>dugger/vs/pidTest2.png</a><br><br>* (using REC_Particle for momentum and constructing beta from <br>REC_Scintillator and FT_particles information)<br>the plot <a href="https://userweb.jlab.org/~dugger/vs/tmpPID.png" target="_blank">https://userweb.jlab.org/~<wbr>dugger/vs/tmpPID.png</a><br><br>It looks like there is good information in the files but the beta from <br>REC_Particle_beta is messed up for me. In particular, protons are very <br>messed up.<br><br>I probably did something wrong in processing the events but I wanted to <br>check to see if anyone else is seeing problems.<br><br>Take care,<br>Michael<br><hr><br></span><span class="">Clas12_verystrange mailing list<br><a href="mailto:Clas12_verystrange@jlab.org" target="_blank">Clas12_verystrange@jlab.org</a><br><a href="https://mailman.jlab.org/mailman/listinfo/clas12_verystrange" target="_blank">https://mailman.jlab.org/<wbr>mailman/listinfo/clas12_<wbr>verystrange</a><br></span></pre></blockquote></div></div><br>______________________________<wbr>_________________<br>
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