<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Hi All,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
The bug I reported in today's meeting regarding the angular resolution studies, turns out I just stupidly plotted the wrong quantity on slide one. I was plotting the radial values of the outer MPGD hits, but this outer layer is a planar tracker. Slides 2 and
3, I now plot outer MPGD x vs y hits and things look as I was expecting them to, where the sensitive volumes correspond to the 3mm drift gap. So, there should be no bug in the analysis presented, just an early morning plotting mistake.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof ContentPasted0">
Updated slides: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.dropbox.com_scl_fi_tloqqk0rpzmoa3102jjt1_09-2D07-2D23-2DeRD108-2DAngleResolution.pptx-3Frlkey-3Dnexxuzwrfw6x9z8h4ldaz2676-26dl-3D0&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=6nBhCQ9asnI7Gb72jBWQ4g&m=92D7zMPeqU7fT5ezHDQFgHd5S9qPbmSf1HDV7WnYw-bkJ0zNR6yT778MKczPKA1V&s=MQGiKWuN9dbYDHhkylDh1cWtjyrg_y-g4xM2RbvEdC4&e=" id="OWA449f35e3-912a-88c0-c347-599862aa0ead" class="OWAAutoLink" contenteditable="true" style="pointer-events: auto;">
https://www.dropbox.com/scl/fi/tloqqk0rpzmoa3102jjt1/09-07-23-eRD108-AngleResolution.pptx?rlkey=nexxuzwrfw6x9z8h4ldaz2676&dl=0</a><br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
Our discussion today was good and I have a few items to investigate:</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<ol data-editing-info="{"orderedStyleType":1,"unorderedStyleType":1}">
<li style="list-style-type: "1. ";"><span>What happens if we take the outer MPGD out of the track reconstruction</span></li><li style="list-style-type: "2. ";"><span>What happens to the angular resolution if the outer MPGD is removed from the simulation (material and all) --> need new material map<br>
</span></li><li style="list-style-type: "3. ";"><span>Modifying the 3mm DIRC space point used as the "true" hit value in the first angular resolution method</span></li></ol>
<div>Additionally, I will follow up with software experts on how to:</div>
<div>
<ol data-editing-info="{"orderedStyleType":1,"unorderedStyleType":1}">
<li style="list-style-type: "1. ";"><span>Assess GEANT information and possible adjust parameters such as the step size and how GEANT output propagates into dd4hep output<br>
</span></li><li style="list-style-type: "2. ";"><span>How to best collect ionizations per track in the gas volume and have their average position be outputed as the hit, which will then enter a digitization stage and then used in the track reconstruction.</span></li></ol>
<div>Any additional comments or suggestions are welcomed.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Matt<br>
</div>
</div>
</div>
<div class="elementToProof">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div id="Signature">
<div>
<div dir="ltr" style="font-family: Arial, Helvetica, sans-serif; font-size: small; text-align: start; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255);">
Matt Posik
<div>Research Associate Professor </div>
<div><br>
</div>
<div>Temple University </div>
<div>Department of Physics</div>
<div>SERC <br>
</div>
<div>1925 N. 12th St.</div>
<div>Philadelphia, PA 19122</div>
<div>USA</div>
<div><br>
</div>
<div>TU Office: SERC Room 451</div>
<div><br>
</div>
<br>
</div>
<span style="font-family: Arial, Helvetica, sans-serif; font-size: small; text-align: start; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255);">Physics Office: SERC Room 406/4th Floor</span></div>
</div>
</div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> BOSSU Francesco <francesco.bossu@cea.fr><br>
<b>Sent:</b> Thursday, September 14, 2023 8:59 AM<br>
<b>To:</b> Kondo Gnanvo <kagnanvo@jlab.org>; Matthew Posik <posik@temple.edu>; erd108@jlab.org <erd108@jlab.org><br>
<b>Cc:</b> Azmoun, Bob <azmoun@bnl.gov>; Huong Nguyen <htn3r.uva@gmail.com>; Nikolai Smirnov <nikolai.smirnov@yale.edu><br>
<b>Subject:</b> [External] Re: [Erd108] [External] eRD108 weekly meeting - Thursday 09/14 at 9 am</font>
<div> </div>
</div>
<style>
<!--
@font-face
{font-family:Wingdings}
@font-face
{font-family:"Cambria Math"}
@font-face
{font-family:Calibri}
p.x_MsoNormal, li.x_MsoNormal, div.x_MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif}
a:link, span.x_MsoHyperlink
{color:#0563C1;
text-decoration:underline}
p.x_xmsonormal, li.x_xmsonormal, div.x_xmsonormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif}
p.x_xmsolistparagraph, li.x_xmsolistparagraph, div.x_xmsolistparagraph
{margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:.5in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif}
.x_MsoChpDefault
{font-size:10.0pt}
@page WordSection1
{margin:1.0in 1.0in 1.0in 1.0in}
div.x_WordSection1
{}
ol
{margin-bottom:0in}
ul
{margin-bottom:0in}
-->
</style>
<div lang="FR" link="#0563C1" vlink="purple"><style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p>Hi Kondo</p>
<p><br>
</p>
<p>I'm sorry, I won't be able to attend today</p>
<p><br>
</p>
<p>Francesco<br>
</p>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Erd108 <erd108-bounces@jlab.org> on behalf of Kondo Gnanvo <kagnanvo@jlab.org><br>
<b>Sent:</b> 14 September 2023 00:20:49<br>
<b>To:</b> Matthew Posik; erd108@jlab.org<br>
<b>Cc:</b> Azmoun, Bob; Huong Nguyen; Nikolai Smirnov<br>
<b>Subject:</b> Re: [Erd108] [External] eRD108 weekly meeting - Thursday 09/14 at 9 am</font>
<div> </div>
</div>
<div>
<div class="x_WordSection1">
<p class="x_MsoNormal"><span style="">Ok, great. </span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="">I will put you first in the agenda
</span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="">Kondo</span></p>
<p class="x_MsoNormal"><span lang="EN-US" style=""> </span></p>
<div>
<div style="border:none; border-top:solid #E1E1E1 1.0pt; padding:3.0pt 0in 0in 0in">
<p class="x_MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Matthew Posik <posik@temple.edu>
<br>
<b>Sent:</b> Wednesday, September 13, 2023 6:14 PM<br>
<b>To:</b> Kondo Gnanvo <kagnanvo@jlab.org>; erd108@jlab.org<br>
<b>Cc:</b> Azmoun, Bob <azmoun@bnl.gov>; Huong Nguyen <htn3r.uva@gmail.com>; Nikolai Smirnov <nikolai.smirnov@yale.edu><br>
<b>Subject:</b> Re: [External] [Erd108] eRD108 weekly meeting - Thursday 09/14 at 9 am</span></p>
</div>
</div>
<p class="x_MsoNormal"> </p>
<div>
<p class="x_MsoNormal">Hi Kondo,</p>
</div>
<div>
<p class="x_MsoNormal"> </p>
</div>
<div>
<p class="x_MsoNormal">I would like to give an update on what has been done so far in studying how the outer mpgd barrel layer spatial resolution affects the angular resolutions. I was also asked to provide an update on this at Monday's TIC meeting.</p>
</div>
<div>
<p class="x_MsoNormal"> </p>
</div>
<div>
<p class="x_MsoNormal">Thanks,</p>
</div>
<div>
<p class="x_MsoNormal">Matt</p>
</div>
<div>
<p class="x_MsoNormal"> </p>
</div>
<div class="x_MsoNormal" align="center" style="text-align:center">
<hr size="2" width="98%" align="center">
</div>
<div id="x_divRplyFwdMsg">
<p class="x_MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> Erd108 <<a href="mailto:erd108-bounces@jlab.org">erd108-bounces@jlab.org</a>> on behalf of Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org">kagnanvo@jlab.org</a>><br>
<b>Sent:</b> Wednesday, September 13, 2023 5:59:49 PM<br>
<b>To:</b> <a href="mailto:erd108@jlab.org">erd108@jlab.org</a> <<a href="mailto:erd108@jlab.org">erd108@jlab.org</a>><br>
<b>Cc:</b> Azmoun, Bob <<a href="mailto:azmoun@bnl.gov">azmoun@bnl.gov</a>>; Huong Nguyen <<a href="mailto:htn3r.uva@gmail.com">htn3r.uva@gmail.com</a>>; Nikolai Smirnov <<a href="mailto:nikolai.smirnov@yale.edu">nikolai.smirnov@yale.edu</a>><br>
<b>Subject:</b> [External] [Erd108] eRD108 weekly meeting - Thursday 09/14 at 9 am</span>
</p>
<div>
<p class="x_MsoNormal"> </p>
</div>
</div>
<div>
<div>
<p class="x_xmsonormal">Dear all, </p>
<p class="x_xmsonormal"><span lang="EN-US">We will have our regular eRD108 meeting tomorrow 09/14 at 9 am</span></p>
<p class="x_xmsonormal"><span lang="EN-US">I don’t have any thing special on the agenda other than
</span></p>
<ul type="disc" style="margin-top:0in">
<li class="x_xmsolistparagraph" style="margin-left:0in"><span lang="EN-US">a scheduled meeting in the afternoon tomorrow with the Bryan Eng, Elke etc .. to discuss design issue
</span><span lang="EN-US" style="font-family:Wingdings">è</span><span lang="EN-US"> everyone is free to join the discussion</span></li><li class="x_xmsolistparagraph" style="margin-left:0in"><span lang="EN-US">I am ask to give an update on Thin Gap MPGD at the TIC meeting on Monday 18
</span></li></ul>
<p class="x_xmsonormal"><span lang="EN-US"> </span></p>
<p class="x_xmsonormal"><span lang="EN-US">See meeting details below:</span></p>
<p class="x_xmsonormal"><span lang="EN-US"> </span></p>
<p class="x_xmsonormal"><span lang="EN-US">Wiki : <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.bnl.gov_eic_index.php_Eic-2Drd-2Dmeeting&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=OWNZa9_ThoMFROSsixjNDp5kv_WQ-6n7tyLlGdqzemk&e=" originalsrc="https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.bnl.gov_eic_index.php_Eic-2Drd-2Dmeeting&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=OWNZa9_ThoMFROSsixjNDp5kv_WQ-6n7tyLlGdqzemk&e=" shash="CtqUhsRbryt2rIH5BEwMoaeQYYTpNj23KOTcdHJzyvQEngJn7U7LQNlcXGXOilpdUOTMxem89GqXuIz8WVq+HvaBGJT8oqxjZoixd+2ETlg1dlXhSqjQ3ET+InSu4er/NXN2WuXAlfjiCTYPL/LAinISOfEtkG1aYAoaG5wwm94=">
https://wiki.bnl.gov/eic/index.php/Eic-rd-meeting</a> </span></p>
<p class="x_xmsonormal"><span lang="EN-US">Indico: </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_20580_&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=3xnege3c7xjw1xHsAEVLVxu8fXIPDV6MQH6iNgN4l6M&e=" originalsrc="https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_20580_&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=3xnege3c7xjw1xHsAEVLVxu8fXIPDV6MQH6iNgN4l6M&e=" shash="SYeZSHdfSJ7oHARRtfnAPiAI/8HZ/6+Glg8tuLk3QgNopwlwaw9thZi6vxuoboBPYEvok61j72DAAvWPonblKL3mX8nTfOiemLagPUpw2UGfKXcaGNYz6waYYCDrFvIDAaK0+uIH3PYiGhGfk8hlAmBM/8gm0IaqBMIuyVV+Kh4="><span lang="EN-US">https://indico.bnl.gov/event/20580/</span></a>
</p>
<p class="x_xmsonormal"><span lang="EN-US">Zoom: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__virginia.zoom.us_j_91920338307-3Fpwd-3DTEF3VDhlVUN0UnBIY0xkeWxqMXprQT09&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=C9b2ytJ4yAXLqfXRg_BiB6CcQAuzMbdaL9NQNiVwZNU&e=" originalsrc="https://urldefense.proofpoint.com/v2/url?u=https-3A__virginia.zoom.us_j_91920338307-3Fpwd-3DTEF3VDhlVUN0UnBIY0xkeWxqMXprQT09&d=DwMF-g&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=1b60EvIEaDvwTCvFf25-XYFEH-6TtrsakUczEQkJFo2wqYyMqTxJi5mBJqGE2JM2&s=C9b2ytJ4yAXLqfXRg_BiB6CcQAuzMbdaL9NQNiVwZNU&e=" shash="zqlUdE70qbqpZ2t0XesiVP9VnAxEiiBA6tX0BCbRO7dZKqnmi6QgE9X06y4bVS5+6Niq9SIK4RWjDeFRZVmc/uXbPrkYx3AGfoJPparAg9WQ5BaGWxLUsaL84pa4QrS4i7VEF+3rWcrOrKMS3AWXqOXOP9mZeN8Usna2Xt4ir6Q=">
https://virginia.zoom.us/j/91920338307?pwd=TEF3VDhlVUN0UnBIY0xkeWxqMXprQT09</a></span></p>
<p class="x_xmsonormal"><span lang="EN-US"> </span></p>
<p class="x_xmsonormal"><span lang="EN-US">Best regards </span></p>
<p class="x_xmsonormal"><span lang="EN-US">Kondo</span></p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>