<html><body bgcolor="#FFFFFF"><div><span class="Apple-style-span" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">Begin forwarded message:</span><br></div><div><br></div><blockquote type="cite"><div><b>From:</b> Khem Chirapatpimol <<a href="mailto:kchirapatpimol@gmail.com">kchirapatpimol@gmail.com</a>><br><b>Date:</b> June 6, 2010 10:39:27 PM EDT<br><b>To:</b> Bryan Moffit <<a href="mailto:moffit@jlab.org">moffit@jlab.org</a>><br><b>Subject:</b> <b>Re: [Halla_pi0] Monday 1:30pm pi0 analysis meeting.</b><br><br></div></blockquote><div></div><blockquote type="cite"><div><div>I have nothing to show for this week, only some number and old adc spectrum which I use for the cut in the following method.</div><div><br><div>With Nilanga suggestion, cut on missing mass, tof, look at bb adc spectrum.</div>
<div>Use that spectrum as a cut,+ cut on lhrs, and t7(good lhrs hit, good bb adc, good timing so there should be bb tracks) to find bb tracking efficiency.</div><div><br></div><div>The result is 40%,60%,72%,76% so far with random run samples.</div>
<div><br></div><div>could you forward it to pi0 group</div><div><br></div><div>Thanks</div><div><br></div><div><br><br></div></div>
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