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<font color="#000000" class="">Also, I forgot that we made sure the kaon was reconstructed in the FD in order to attempt to cleanup the missing mass plot. Hope this helps anyone trying to reproduce this. And for anyone trying to reproduce this we should check
out Dan Carman’s work.</font>
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<div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">-Will</div>
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<div class="">On Apr 7, 2020, at 8:15 PM, William Phelps <<a href="mailto:wphelps@jlab.org" class="">wphelps@jlab.org</a>> wrote:</div>
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<div class="">Hello Strangers,</div>
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<div class="">As promised I will send you my cuts/event selection for the plots I have been showing:</div>
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<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Data: Skim14 (Electron in FD, k+ anywhere)</div>
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<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Event selection:</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">1 e^- in FD</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">1 pi^- anywhere</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">1 k+ anywhere</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">1 proton anywhere</div>
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<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Cuts:</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">k+ momentum < 2.0 GeV</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">Missing Mass^2 off of reconstructed particles (4 tracks) < 0.05 GeV^2</div>
<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">New** = Missing Momentum < 0.1 GeV</div>
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Assumption: e^- beam energy set to 10.614 for MM calculations (I should look into this…).</div>
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Sorry Eugene, you’ll have to wait for the suggested plots until after I finish writing this midterm!</div>
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<div style="margin: 0px; font-stretch: normal; line-height: normal;" class="">-Will</div>
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William B. Phelps, Ph.D.<br class="">
Assistant Professor and Staff Scientist <br class="">
Christopher Newport University and Jefferson Lab<br class="">
Newport News, VA, 23606<br class="">
CNU: 757-594-8741<br class="">
JLab: 757-269-5032<br class="">
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