<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Lei,<div class="">It looks like we get less K- in RECFT::Particle due to that plot being dominated by electron statistics. But, if one looks closer, the K- peak in RECFT is almost half way between 10^4 and 10^5 while the REC is right after the 10^4 line. I’ll be working on a few plots showing invariant mass , missing mass, momentum, energy. </div><div class=""><br class=""></div><div class="">Jose. <br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Oct 2, 2019, at 5:23 PM, lguo <<a href="mailto:lguo@jlab.org" class="">lguo@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Looks good! One question, did K-minus get a bit worse using RECFT?</span><div class="" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br class=""></div><div class="" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;">With the K+ this good, we should able to see a decent lambda (either ep —> e K+ p (pi-) or even ep —> eK+ (Lambda) since pi- might have acceptance issues.</div><div class="" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br class=""></div><div class="" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;">Lei<br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On Oct 2, 2019, at 5:07 PM, Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" class="">pasyuk@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">Ok. Now I understand some of it. When you include neutrals in b vs p you see where n gamma pid cut is. b>0.9 assigned to be photon, b<0.9 assigned as a neutron. This step at 2 GeV is where beta of the neutron crosses 0.9. When you plot charged only this is all gone.<o:p class=""></o:p></div><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">This step at b=0.9 is also clearly seen when neutral are included.</div></div></div></blockquote><div class=""><br class=""></div><div class=""><br class=""></div>Nice call.</div><div class=""><br class=""><blockquote type="cite" class=""><div class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""></o:p></div><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""> </o:p></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">-Eugene <o:p class=""></o:p></div></div><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""> </o:p></div><div class="" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""> </o:p></div><div class="" style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(181, 196, 223); padding: 3pt 0cm 0cm;"><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;"><b class=""><span class="" style="font-size: 12pt;">From:<span class="Apple-converted-space"> </span></span></b><span class="" style="font-size: 12pt;">Clas12_verystrange <<a href="mailto:clas12_verystrange-bounces@jlab.org" class="">clas12_verystrange-bounces@jlab.org</a>> on behalf of Jose Carvajal <<a href="mailto:jcarv036@fiu.edu" class="">jcarv036@fiu.edu</a>><br class=""><b class="">Reply-To:<span class="Apple-converted-space"> </span></b>clas12 verystrange <<a href="mailto:clas12_verystrange@jlab.org" class="">clas12_verystrange@jlab.org</a>><br class=""><b class="">Date:<span class="Apple-converted-space"> </span></b>Wednesday, October 2, 2019 at 16:56<span class="Apple-converted-space"> </span><br class=""><b class="">To:<span class="Apple-converted-space"> </span></b>clas12 verystrange <<a href="mailto:clas12_verystrange@jlab.org" class="">clas12_verystrange@jlab.org</a>><br class=""><b class="">Subject:<span class="Apple-converted-space"> </span></b>[Clas12_verystrange] [EXTERNAL] BvsP plots<o:p class=""></o:p></span></div></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;"><o:p class=""> </o:p></div></div><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;">Good afternoon<span class="Apple-converted-space"> </span><o:p class=""></o:p></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;">I have created different plots of BvsP and mass distributions for different charge selections for banks RECFT::Particle and REC::Particle. You can find it at my JLAB webpage. <o:p class=""></o:p></div></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;"><a href="https://userweb.jlab.org/~jcarv/BvP_MD_skim3_5038.pdf" class="" style="color: purple; text-decoration: underline;">https://userweb.jlab.org/~jcarv/BvP_MD_skim3_5038.pdf</a><o:p class=""></o:p></div></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;">This was done reading directly from the banks; the only applied cut is beta < 1. <o:p class=""></o:p></div></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;">Regards,<o:p class=""></o:p></div></div><div class=""><div class="" style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;">Jose<o:p class=""></o:p></div></div></div><span class="" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; 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