<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Greetings Andrea, <br>
</p>
<p>Line 339 <br>
//event.g12Pcor(); //Momentum corrections....<br>
Would invoke the CLASEvent version of momentum correction, which
were never verified or used by anyone in G12.<br>
We have a separate package for momentum corrections, which is
basically a correction in phi. <br>
However, if memory serves me correct, these corrections should not
be used if using the Fitter, because the fitter handles the phi
correction. <br>
<br>
Maybe Daniel can remind us if my memory on this subject is faulty.<br>
</p>
<pre class="moz-signature" cols="72">BR
MK
----------------------------------------
Michael C. Kunkel, PhD
Forschungszentrum Jülich
Nuclear Physics Institute and Juelich Center for Hadron Physics
Experimental Hadron Structure (IKP-1)
<a class="moz-txt-link-abbreviated" href="http://www.fz-juelich.de/ikp">www.fz-juelich.de/ikp</a></pre>
<div class="moz-cite-prefix">On 12/21/18 12:27 PM, Andrea Celentano
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:710A8E63-EA46-48C4-8CEB-CCD62E88A350@ge.infn.it">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
Hi MK,
<div class="">reading on github your code for efficiency
evaluation, I see the line responsible for momentum corrections
is commented out (line 339 in <a
href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_mckunkel_G12-5FCorrections_blob_master_Efficiency_EfficiencyCodes_BOSSkimCodes_PROT-5FEFF_Ppp-5FcE.cc&d=DwMCAg&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=JP4ECb6XWhhBOHoMsinS6A&m=r4TaHKz96dUdSHMnDyphvJK-8EHn2FsEz6P2Ft7OV0I&s=WtSUh6pGSjBxJkGN48PRMr_k_J27iqb8ErKwL_gTQbA&e="
class="" moz-do-not-send="true">https://github.com/mckunkel/G12_Corrections/blob/master/Efficiency/EfficiencyCodes/BOSSkimCodes/PROT_EFF/Ppp_cE.cc</a> for
example). </div>
<div class="">Is this because you were performing tests on this?
Or am I missing something?</div>
<div class=""><br class="">
</div>
<div class="">Thanks,</div>
<div class="">Bests,</div>
<div class="">Andrea</div>
</blockquote>
<br>
</body>
</html>