<head></head><body style="line-height: 1.5; font-size: 14px; color: rgba(38, 42, 51, 0.9);">
<div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
">Dear all,</div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br data-mce-bogus="1"></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
">As Ashot said, we will have our weekly meeting this Friday Jan 3rd at 11:00 AM EST.</div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif; float: none; display: inline !important;"><br data-mce-bogus="1"></span></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 14px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: "Source Han Sans"; float: none; display: inline !important;" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; font-size: 14px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: 'Source Han Sans'; float: none; display: inline !important;">Here is the Zoom link for the meeting:</span><br style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif;"><br style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif;"><span style="font-family: "Source Han Sans"; font-size: 14px;" data-mce-style="font-family: 'Source Han Sans'; font-size: 14px;"><span dir="ltr" style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);"><a class="urlSpan urlLink" style="cursor: pointer; color: rgb(76, 106, 255); text-decoration: none; margin: 0px 2px;" contenteditable="false" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_16163386292-3Fpwd-3DM282RW0wSXVqMjYwczl5WlY2SXpzdz09&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=V3XNY-MaMKN2LuAaTdObrA&m=PynHWkgth22J5dGeVnWQaRjfspx9xUTNwWV0mBeg-LigBprhLga6lTG9QjfNMFJ3&s=rMBZ6vpJI7icD4O9MVWtLXzmOTh0Wu2ca0rWp7W5gyA&e=" data-urlid="044b1744-747c-431b-8ed1-42e90dc41173" data-mce-style="cursor: pointer; color: #4c6aff; text-decoration: none; margin: 0px 2px;">https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_16163386292-3Fpwd-3DM282RW0wSXVqMjYwczl5WlY2SXpzdz09&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=V3XNY-MaMKN2LuAaTdObrA&m=PynHWkgth22J5dGeVnWQaRjfspx9xUTNwWV0mBeg-LigBprhLga6lTG9QjfNMFJ3&s=rMBZ6vpJI7icD4O9MVWtLXzmOTh0Wu2ca0rWp7W5gyA&e=</a> </span><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); float: none; display: inline !important;" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); float: none; display: inline !important;">MN1YUFy0T7CHAX5XDZnXD9l6zYqjy0VDsQdFtHuaimBfIanWDsMI6rzaIqSguRj-Rp5Q$></span></span><br style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif;"><br style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif;"><span style="font-family: "Source Han Sans"; font-size: 14px;" data-mce-style="font-family: 'Source Han Sans'; font-size: 14px;"><span style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); float: none; display: inline !important;" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); float: none; display: inline !important;">Meeting ID: </span><span dir="ltr" style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3);">161 6338 6292</span></span><br style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 16px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: -apple-system, Helvetica, Arial, sans-serif;"><span dir="ltr" style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: rgb(255, 0, 0); font-size: 14px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: "Source Han Sans";" data-mce-style="color: #000000; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; caret-color: #ff0000; font-size: 14px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); font-family: 'Source Han Sans';">Passcode: 921642<span data-mce-type="bookmark" id="mce_1_start" data-mce-style="overflow:hidden;line-height:0px" style="overflow: hidden; line-height: 0px;"></span></span></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
">Yuan Li</div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div class="mail-signature"> <div class="lingxi-signature-container" style="font-family: PingFang,Source Han Sans,sans-serif;"> <!-- 样式一，完整版 --> <table style="border-collapse: collapse;width: 100%;text-size-adjust:none !important;table-layout: fixed;" class="mce-item-table"> <tbody style="text-size-adjust:none !important;word-wrap:break-word; word-break:break-all;"> </tbody> </table> <!-- 样式二，无头像 --> <div id="lingxi-signature-v2-block" style="width: 100%;text-decoration: none;text-underline: none;"> <div id="lingxi-signature-v2-content" itemid="id" style="border-bottom: 1px solid #E1E6ED;max-width: 95%;font-size: 14px;line-height: 16px;color: #7A8599;padding: 16px 16px 4px 0px;margin-left: 0px;" itemprop="5120699"> <div style="color: #232D47;border: none;margin-bottom:4px;font-size: 16px;line-height: 20px;text-underline: none;font-weight: bolder;" itemid="name">李远 Li, Yuan</div> <div style="border: none;margin-bottom:8px;text-underline: none;">lyuan@mail.sdu.edu.cn</div> </div> </div> <!--办公品牌--> <div style="padding-left:0px;color: #7A8599;font-size: 12px;margin-top: 12px;padding-bottom:14px;"> 签名由 <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__qy.163.com_&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=V3XNY-MaMKN2LuAaTdObrA&m=n21kdkXmA3D_8sOgRIWA7du5pFxGSahj3ctFe6Ov10RAUqrmpPwY1RH20cKfElOn&s=WZPXwySpzy-iARzbtBfsRgnagLqssVs78WHEmjpj28U&e=" style="color:#4C6AFF;display: inline-block;text-underline: none;text-decoration: none;">网易企业邮箱</a> 定制 </div> </div></div><div class="pre-mail-content"><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
" data-mce-style="font-family:Source Han Sans;font-size:14px;line-height:1.5;
"><br></div><div id="isReplyContent" style="margin: 0;"><div style="color: #7d8085">Original:</div><ul style="color: #7d8085; font-size:12px; padding-left: 20px"><li>From：prad <<a href="mailto:prad@jlab.org">prad@jlab.org</a>></li><li>Date：2025-01-02 09:00:15(中国 (GMT+08:00))</li><li>To：gasparan <<a href="mailto:gasparan@jlab.org">gasparan@jlab.org</a>> , prad <<a href="mailto:prad@jlab.org">prad@jlab.org</a>></li><li>Cc：李远 Li, Yuan<<a href="mailto:lyuan@mail.sdu.edu.cn">lyuan@mail.sdu.edu.cn</a>> , Bob Miller <<a href="mailto:rmiller@jlab.org">rmiller@jlab.org</a>></li><li>Subject：Re: [PRad] PRad2-X17-DRad weekly meeting this Friday</li></ul><pre>Ashot,
You forget an extra collimator for HyCal to block second ring
-Eugene
> -----Original Message-----
> From: PRad <prad-bounces@jlab.org> On Behalf Of gasparan via PRad
> Sent: Wednesday, January 01, 2025 17:33
> To: prad <prad@jlab.org>
> Cc: 李远 Li, Yuan <lyuan@mail.sdu.edu.cn>; Bob Miller <rmiller@jlab.org>
> Subject: [PRad] PRad2-X17-DRad weekly meeting this Friday
>
>
> Happy New Year to All of you,
>
> I hope you All had a relaxing holiday season for the past two weeks.
> Though, technically we may still consider this week as a holiday however,
> considering the time
> pressure for the preparation of the experiments (and the ERR), we better to
> have our regular
> Friday meeting at 11:00 am (EST) for this week.
> Since we need to fix the engineering design and drawings, three subjects will
> be on the focus
> of this meeting:
> (1) beam background from the downstream pipe (fixing the He-bag concept
> with the window and the
> wall sizes.
> (2) GEM efficiency measurements (3 GEMs vs. 2 Gems+HyCal+vertex). This
> needs to be fixed for the
> approval of the engineering drawings.
> (3) tolerances on the veto scintillators (again, needed for the approval of the
> drawings).
>
> Unless Yuan sends a new meeting url address, the one below will be used for
> this meeting.
> Again, Happy New Year and see you on Friday,
> Ashot
>
>
>
> On 2024-12-19 08:15, 李远 Li wrote:
> > Dear all,
> >
> > We will have our PRad2-X17-DRad weekly meeting this Friday December
> > 20th at 11:00 AM EST. Here is the Zoom link for the meeting:
> >
> > https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-
> 2Dorg.zoomgov.com_j_16163386292-3Fpwd-
> 3DM282RW0wSXVqMjYwczl5WlY2SXpzdz09&d=DwIFAw&c=CJqEzB1piLOyyvZj
> b8YUQw&r=V3XNY-
> MaMKN2LuAaTdObrA&m=PynHWkgth22J5dGeVnWQaRjfspx9xUTNwWV0mBe
> g-
> LigBprhLga6lTG9QjfNMFJ3&s=rMBZ6vpJI7icD4O9MVWtLXzmOTh0Wu2ca0rW
> p7W5gyA&e=
> >
> MN1YUFy0T7CHAX5XDZnXD9l6zYqjy0VDsQdFtHuaimBfIanWDsMI6rzaIqSguRj-
> Rp5Q$>
> >
> > Meeting ID: 161 6338 6292
> > Passcode: 921642
> >
> > Yuan Li
> >
> > 李远 Li, Yuan
> > lyuan@mail.sdu.edu.cn
> > 签名由 网易企业邮箱 [1] 定制
> >
> >
> >
> > Links:
> > ------
> > [1]
> > https://urldefense.proofpoint.com/v2/url?u=https-
> 3A__qy.163.com_&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&
> ;r=V3XNY-MaMKN2LuAaTdObrA&m=kxAJXgGDUp0-
> cN6wFb0U2SbkbLQaRFUCloeRZsjHJzlN11o-
> TAFPIh6zEtEEy7C6&s=ctG9PMP1XbcUfZZLqCwuWtnHSINi1lrU1YhYwE6DQ
> 3E&e=
> > _______________________________________________
> > PRad mailing list
> > PRad@jlab.org
> > https://mailman.jlab.org/mailman/listinfo/prad
> _______________________________________________
> PRad mailing list
> PRad@jlab.org
> https://mailman.jlab.org/mailman/listinfo/prad
_______________________________________________
PRad mailing list
PRad@jlab.org
https://mailman.jlab.org/mailman/listinfo/prad
</pre></div></div>
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