<div dir="ltr"> Dear All,<br><br> Let me comment on the status of 1. mm gap MPGD in "forward" position.<br> It is clear that such a kind of gas detector can be useful only with high tracking efficiency: it means with a very high gas gain.<br> That is why the only option is MMG (my opinion).<br> My measurements with two 10x10 cm2 MMG detectors demonstrated that stable operation with very high gain is possible.<br> With Cosmic setup the tracking efficiency are:<br> Ar + CO2 (20%) -- 94%. Ar + isoButane (10%) -- 98%.<br> But the conclusion can be done only if the same result can be repeated for the reasonably large detector(s) -- like TPOT chambers.<br><br> Alternative options:<br> - small drift (micro TPC). Three-four (or more) "points" in space with the "standard" space resolution.<br> - ScFibers to solve all problems including space<div><br></div><div> Best regards, Nikolai.</div><div>.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Sep 27, 2023 at 11:46 AM Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org">kagnanvo@jlab.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg4586171511152401667">
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<p class="MsoNormal"><span lang="EN-US">Dear all,
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<p class="MsoNormal"><span lang="EN-US">We will have our regular eRD108 meeting tomorrow 09/28 at 9 am. On the agenda, we will discuss the response to the uRWELL options selected by project and collaboration leaders and the
questions they asked. <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I uploaded on the Indico page, the slides I prepared based on our discussion last Thursday. Please have a look and send your comments.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Meeting details are shown below
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<p class="MsoNormal"><span lang="EN-US"> =====<u></u><u></u></span></p>
<p class="MsoNormal"><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=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=6nBhCQ9asnI7Gb72jBWQ4g&m=Hit2V08N3PEL3PkoTbbMS-WK58S3rY8O7aDsgdpdygi8-qkcS7Dc3s1SfxxGGfxx&s=slld-DuhAdhkNta8kidSZnpnZlpo5cbS4l3xyzIWVy4&e=" target="_blank">https://wiki.bnl.gov/eic/index.php/Eic-rd-meeting</a> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Indico: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_20705_&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=6nBhCQ9asnI7Gb72jBWQ4g&m=Hit2V08N3PEL3PkoTbbMS-WK58S3rY8O7aDsgdpdygi8-qkcS7Dc3s1SfxxGGfxx&s=9JxwQrJFl9Es2NbtqDj0-ThLcDBrVoG2SZvlZQTaGPg&e=" target="_blank">https://indico.bnl.gov/event/20705/</a>
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Zoom: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__virginia.zoom.us_j_91920338307-3Fpwd-3DTEF3VDhlVUN0UnBIY0xkeWxqMXprQT09&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=6nBhCQ9asnI7Gb72jBWQ4g&m=Hit2V08N3PEL3PkoTbbMS-WK58S3rY8O7aDsgdpdygi8-qkcS7Dc3s1SfxxGGfxx&s=Pf0q45eAtMj2z8bPq5kDr8JhVLQFcxEPNyGH5lNCaiw&e=" target="_blank">
https://virginia.zoom.us/j/91920338307?pwd=TEF3VDhlVUN0UnBIY0xkeWxqMXprQT09</a> <u></u>
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<p class="MsoNormal"><span>=====<u></u><u></u></span></p>
<p class="MsoNormal"><span><u></u> <u></u></span></p>
<p class="MsoNormal"><span>Best regards <u></u><u></u></span></p>
<p class="MsoNormal"><span>Kondo<u></u><u></u></span></p>
<p class="MsoNormal"><span><u></u> <u></u></span></p>
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