<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi gents: my impression is the same as Richard’s and David’s. When Tegan comes in this morning I’ll have him comment as well. Cheers, Zisis...<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Mar 4, 2016, at 8:36 AM, David Lawrence <<a href="mailto:davidl@jlab.org" class="">davidl@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=windows-1252" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><br class=""></div><div class="">Hi All,</div><div class=""><br class=""></div><div class="">Richard is correct. The intent was to use this information in mcsmear to determine adjustments</div><div class="">to the BCAL response based on simulations Andrei did some years ago. I thought that Tegan </div><div class="">was working on this recently (within the last few months). I don’t know what the status is though.</div><div class=""><br class=""></div><div class="">Regards,</div><div class="">-David</div><br class=""><div class=""><div class="">On Mar 4, 2016, at 9:03 AM, Richard Jones <<a href="mailto:richard.t.jones@uconn.edu" class="">richard.t.jones@uconn.edu</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite" class=""><div dir="ltr" class="">Mark,<div class=""><br class=""></div><div class="">From the name, I infer that this is an object that captures the information from the <bcalTruthIncidentParticle> tag in the simulation event hddm record. Any time a particle in the MC simulation enters the bcal through the inner surface, its coordinates, type, and momentum are recorded in a <bcalTruthIncidentarticle> tag that gets added to the output event. At the same time, a stamp is placed on that particle so that neither it nor any secondaries descended from it can create further bcalTruthIncidentParticles. This keeps shower particles from getting appended to the list and making it confusing to interpret.</div><div class=""><br class=""></div><div class="">I am not sure nowadays who might be making use of that information, but it has a clear meaning and is potentially useful in Monte Carlo studies for computing efficiencies and adjusting matching windows, etc.</div><div class=""><br class=""></div><div class="">-Richard Jones</div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Fri, Mar 4, 2016 at 7:58 AM, Mark Dalton <span dir="ltr" class=""><<a href="mailto:dalton@jlab.org" target="_blank" class="">dalton@jlab.org</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi guys,<br class="">
<br class="">
Is anyone aware of what the intent of the DBCALIncidentParticle class was and whether it is being used for anything?<br class="">
<br class="">
Best,<br class="">
Mark Macrae Dalton<br class="">
<br class="">
--<br class="">
Staff Scientist, Jefferson Lab<br class="">
office: <a href="tel:%2B1%20757%20269%206931" value="+17572696931" class="">+1 757 269 6931</a><br class="">
mobile: <a href="tel:%2B1%20757%20849%202929" value="+17578492929" class="">+1 757 849 2929</a><br class="">
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<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; 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white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><div class=""><font class="Apple-style-span" color="#1d5091" face="Verdana" size="4"><br class="Apple-interchange-newline">Dr. Zisis Papandreou</font></div><div style="color: rgb(0, 0, 0);" class=""><span class="Apple-style-span" style="font-size: 13px;"><font class="Apple-style-span" face="Verdana">Professor of Physics, Ph.D., P.Phys.</font></span></div><div style="color: rgb(0, 0, 0);" class=""><span class="Apple-style-span" style="font-size: 13px;"><font class="Apple-style-span" face="Verdana">---------------------------------------------------------</font></span></div><div style="font-size: 12px; font-style: normal; font-weight: normal;" class=""><font class="Apple-style-span" face="Verdana" color="#929292">Department of Physics </font></div><div style="font-size: 12px; font-style: normal; font-weight: normal;" class=""><font class="Apple-style-span" face="Verdana" color="#929292">University of Regina<span class="Apple-tab-span" style="white-space: pre;"> </span> </font></div><div style="font-size: 12px; font-style: normal; font-weight: normal;" class=""><font class="Apple-style-span" face="Verdana" color="#929292">3737 Wascana Parkway</font></div><div style="font-size: 12px; font-style: normal; font-weight: normal;" class=""><font class="Apple-style-span" face="Verdana" color="#929292">Regina, SK S4S 0A2<span class="Apple-tab-span" style="white-space: pre;"> </span> CANADA</font></div><div style="color: rgb(0, 0, 0); font-size: 12px; font-style: normal; font-weight: normal;" class=""><font class="Apple-style-span" face="Verdana"><br class=""></font></div><div style="color: rgb(0, 0, 0);" class=""><font class="Apple-style-span" face="Verdana"><b class="">Phone: (306) 585-5379</b></font></div></div></div></span></div></span></div></span></div></span></div></span></div></span><span class="Apple-style-span" style="font-family: Verdana; font-size: 12px;"><font class="Apple-style-span" color="#929292">Fax: (306) 585-5659</font></span><div class=""><span class="Apple-style-span" style="font-family: Verdana; font-size: 12px;"><font class="Apple-style-span" color="#929292">Email:</font> </span><a href="mailto:zisis@uregina.ca" class="">zisis@uregina.ca</a></div><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><font class="Apple-style-span" face="Verdana" color="#929292">Website:</font> <a href="http://www.uregina.ca/science/physics/people/faculty-research/zisis-papandreou/index.html" style="text-align: -webkit-auto;" class="">http://www.uregina.ca/science/physics/people/faculty-research/zisis-papandreou/index.html</a></div></div></span><br class="Apple-interchange-newline"></div><br class="Apple-interchange-newline"></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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