<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div>Shankar,</div><div><br data-mce-bogus="1"></div><div>As we discussed yesterday, could you add distributions of ALL generated particles, not only those which were reconstructed. This way we will see what we lose. Also make 2d plots delta phi vs. momentum.</div><div><br></div><div data-marker="__SIG_PRE__">-Eugene</div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>From: </b>"Shankar Adhikari" <sadhi003@fiu.edu><br><b>To: </b>"clas12 verystrange" <clas12_verystrange@jlab.org><br><b>Sent: </b>Thursday, July 13, 2017 12:54:33 PM<br><b>Subject: </b>Re: [Clas12_verystrange] phi difference<br></blockquote></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div dir="ltr"><span style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">Hi Eugene,</span><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;"><br></div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">I use more data to plot the same distribution what I had yesterday. Here I am attaching all the plots. You can see the generated events distribution for all the particles along with what I had yesterday. Pion has the same phi difference as like proton. </div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">Seems like low momentum pions energy loss. Could you please comment on this.</div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">Thank you</div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;"><br></div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">wiki link: <a href="https://clasweb.jlab.org/wiki/index.php/07/12/17" target="_blank" data-mce-href="https://clasweb.jlab.org/wiki/index.php/07/12/17">https://clasweb.jlab.org/wiki/index.php/07/12/17</a></div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;"><br></div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">Sincere</div><div style="font-size:12.800000190734863px" data-mce-style="font-size: 12.800000190734863px;">Shankar</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 13, 2017 at 12:31 PM, Shankar Adhikari <span dir="ltr"><<a href="mailto:sadhi003@fiu.edu" target="_blank" data-mce-href="mailto:sadhi003@fiu.edu">sadhi003@fiu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" data-mce-style="margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;"><div dir="ltr">Hi Eugene,<br><div>I use more data to plot the same distribution what I had yesterday. Here I am attaching all the plots. You can see the generated events distribution for all the particles along with what I had yesterday. Pion has the same phi difference as like proton. </div><div>Seems like low momentum pions energy loss. Could you please comment on this.</div><div>Thank you</div><br><div>Sincere</div><div>Shankar</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Thu, Jul 13, 2017 at 12:13 PM, Eugene Pasyuk <span dir="ltr"><<a href="mailto:pasyuk@jlab.org" target="_blank" data-mce-href="mailto:pasyuk@jlab.org">pasyuk@jlab.org</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" data-mce-style="margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;"><div><div class="h5"><div><div style="font-family:arial,helvetica,sans-serif;font-size:12pt;color:#000000" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Hi all,</div><br><div>Here is a follow up to yesterday discussion about phi difference for protons. I brought it up at today's software meeting. Our guess was correct. Current version of tracking does not account for energy losses between the vertex and the first tracking layer. Veronique has some ideas how to implement this. Inclusion of the forward micromegas into the forward tracking should help with this as well since it is much closer to the vertex than R1 drift chambers.</div><span class="m_-8607712920436413755HOEnZb"><span class="m_-8607712920436413755HOEnZb"><span color="#888888" data-mce-style="color: #888888;" style="color: #888888;"><br></span></span></span><div>-Eugene</div></div></div><br></div></div>_______________________________________________<br> Clas12_verystrange mailing list<br> <a href="mailto:Clas12_verystrange@jlab.org" target="_blank" data-mce-href="mailto:Clas12_verystrange@jlab.org">Clas12_verystrange@jlab.org</a><br> <a href="https://mailman.jlab.org/mailman/listinfo/clas12_verystrange" rel="noreferrer" target="_blank" data-mce-href="https://mailman.jlab.org/mailman/listinfo/clas12_verystrange">https://mailman.jlab.org/mailman/listinfo/clas12_verystrange</a><br> <br></blockquote></div><br></div></blockquote></div><br></div><br>_______________________________________________<br>Clas12_verystrange mailing list<br>Clas12_verystrange@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/clas12_verystrange<br></blockquote></div></div></body></html>