<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Stepan, yes, of course you are correct.</div>
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Volker</div>
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<hr style="display: inline-block; width: 98%;">
<div style="direction: ltr; font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);">
<b>From:</b> Stepan Stepanyan <stepanya@jlab.org><br>
<b>Sent:</b> Tuesday, April 9, 2024 8:00 AM<br>
<b>To:</b> Patrick Achenbach <patricka@jlab.org><br>
<b>Cc:</b> Rafayel Paremuzyan <rafopar@jlab.org>; Raffaella De Vita <devita@jlab.org>; Maurizio Ungaro <ungaro@jlab.org>; Pierre Chatagnon <pierrec@jlab.org>; Florian Hauenstein <hauenst@jlab.org>; Nathan Baltzell <baltzell@jlab.org>; silvia@jlab.org <silvia@jlab.org>;
voutier <voutier@ijclab.in2p3.fr>; Zhiwen Zhao <zwzhao@jlab.org>; Sebastian Alvarado <alvarado-galeano@ijclab.in2p3.fr>; mostafa hoballah <mostafa.hoballah@ijclab.in2p3.fr>; clas12_high_luminosity@jlab.org <clas12_high_luminosity@jlab.org>; Mariangela Bondí
<mariangela.bondi@ge.infn.it>; Volker Burkert <burkert@jlab.org><br>
<b>Subject:</b> Re: [Clas12_high_luminosity] [EXTERNAL] Talk on the clas12 luminosity upgrade</div>
<div style="direction: ltr;"> </div>
<div>Dear all,</div>
<div><br>
</div>
<div>I think you are interpreting this number (3188) incorrectly. Please look at the table
<a href="https://www.jlab.org/Hall-B/clas12-web/Hall_B_experiments_2022.pdf" id="OWA95a39b9d-6d21-9928-e574-d3910ccef686" class="OWAAutoLink" data-auth="NotApplicable">
https://www.jlab.org/Hall-B/clas12-web/Hall_B_experiments_2022.pdf</a> on the collaboration page. The PAC approved beam time for RG-A, for example, is 539 days (not counting run group additions). Perhaps the bullets on page 6 must have more words explaining
these numbers correctly.</div>
<div><br>
</div>
<div>Stepan</div>
<div><br>
</div>
<blockquote>
<div>On Apr 8, 2024, at 10:28 PM, Patrick Achenbach <<a href="mailto:patricka@jlab.org" id="OWA31b89fc0-d5ad-74d1-e6fc-f25f37b24df4" class="OWAAutoLink">patricka@jlab.org</a>> wrote:</div>
<br>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Dear all,</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
I personally would not confuse the audience with the differences between run groups, experiments, and run group additions. As each individual experiment represents a unique physics topic, one could mention the number of experiments (= physics topics covered
by CLAS12) and the approved beamtime for these.</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
My accounting is as follows:</div>
<ul data-editing-info="{"orderedStyleType":1,"unorderedStyleType":2}" style="text-align: left; margin-top: 0px; margin-bottom: 0px;">
<li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; list-style-type: "- ";">
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
51 CLAS12 experiments were PAC approved including 4 experiments with a condition on target readiness</div>
</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; list-style-type: "- ";">
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
These 51 experiments were awarded a total of 923 PAC days (when grouped into run groups) of which 346 days have been taken since Spring 2018; this number is significantly lower than the one Mariangela has in the slides because she was referring to the sum of
all experiments without grouping</div>
</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; list-style-type: "- ";">
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Additional 213 PAC days for CLAS12 are pending on C2 approval or positron beam readiness</div>
</li><li style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; list-style-type: "- ";">
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
5 PAC approved non-CLAS12 experiments were awarded 362 PAC days of which 93 have been taken (this does not need to be presented in a CLAS12-related talk)</div>
</li></ul>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
When we do projections for the future, we should not expect 30 weeks/annum of physics running, 27 seems more realistic. Under these conditions, the approved Hall B running corresponds to 8.9 years of which are 6.1 years for CLAS12. Additional 2.3 years are
pending for CLAS12.</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
The official JLab timeline includes a long shutdown from 2033 onward for the preparation of the positron beam.</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Good luck Mariangela.</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Best,</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Patrick</div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<hr style="text-align: left; text-indent: 0px; display: inline-block; width: 1470.96875px;">
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Calibri, sans-serif; font-size: 11pt;">
<b>From:</b> Clas12_high_luminosity <<a href="mailto:clas12_high_luminosity-bounces@jlab.org" id="OWAcb1af713-be58-d0fb-b3b7-e7573f784c07" class="OWAAutoLink">clas12_high_luminosity-bounces@jlab.org</a>> on behalf of Volker Burkert via Clas12_high_luminosity
<<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA58298570-ab07-5547-5edd-65ca910885e2" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Sent:</b> Monday, April 8, 2024 11:31<br>
<b>To:</b> Rafayel Paremuzyan <<a href="mailto:rafopar@jlab.org" id="OWA5978ef6b-34f6-6e84-7b1c-a6dd54857418" class="OWAAutoLink">rafopar@jlab.org</a>>; Raffaella De Vita <<a href="mailto:devita@jlab.org" id="OWAcb95bf0b-3ba6-88fa-923c-80629dd2b797" class="OWAAutoLink">devita@jlab.org</a>>;
Maurizio Ungaro <<a href="mailto:ungaro@jlab.org" id="OWA13a16a10-c13f-b6b4-28e6-d4076d8a977b" class="OWAAutoLink">ungaro@jlab.org</a>>; Pierre Chatagnon <<a href="mailto:pierrec@jlab.org" id="OWA5fd887e8-8ef7-e066-8ca1-f2ec8fdccec9" class="OWAAutoLink">pierrec@jlab.org</a>>;
Florian Hauenstein <<a href="mailto:hauenst@jlab.org" id="OWA99dbe0d7-d7ea-95f9-b474-3ba371815143" class="OWAAutoLink">hauenst@jlab.org</a>>; Nathan Baltzell <<a href="mailto:baltzell@jlab.org" id="OWA285f0d80-de83-c1cf-5a1d-56bff50ffa04" class="OWAAutoLink">baltzell@jlab.org</a>>;
<a href="mailto:silvia@jlab.org" id="OWA7fe3a247-a097-e1d0-8f4c-f83a60ff86a5" class="OWAAutoLink">
silvia@jlab.org</a> <<a href="mailto:silvia@jlab.org" id="OWAec4171b7-2551-d5b2-4d3e-587cc8b1640e" class="OWAAutoLink">silvia@jlab.org</a>>; voutier <<a href="mailto:voutier@ijclab.in2p3.fr" id="OWAd886fee1-2aee-ce49-88c8-833e401692b9" class="OWAAutoLink">voutier@ijclab.in2p3.fr</a>>;
Zhiwen Zhao <<a href="mailto:zwzhao@jlab.org" id="OWA51a1b925-cb32-55ab-befa-3016de6a85a3" class="OWAAutoLink">zwzhao@jlab.org</a>>; Sebastian Alvarado <<a href="mailto:alvarado-galeano@ijclab.in2p3.fr" id="OWA520463ec-eacf-ffe6-da58-b5523502e068" class="OWAAutoLink">alvarado-galeano@ijclab.in2p3.fr</a>>;
mostafa hoballah <<a href="mailto:mostafa.hoballah@ijclab.in2p3.fr" id="OWAe6becfd7-f805-5444-b085-963a7c82ec83" class="OWAAutoLink">mostafa.hoballah@ijclab.in2p3.fr</a>>; Stepan Stepanyan <<a href="mailto:stepanya@jlab.org" id="OWA258ebabc-f22e-89d7-88fe-3c30c9f8336e" class="OWAAutoLink">stepanya@jlab.org</a>>;
<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA3767c0aa-49a6-889f-7983-99e7900c3d71" class="OWAAutoLink">
clas12_high_luminosity@jlab.org</a> <<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA77e54f20-2c60-a03a-31fa-5dd558e79766" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>>; Mariangela Bondí <<a href="mailto:mariangela.bondi@ge.infn.it" id="OWA35ee2dfb-5d1d-011c-fad8-3558040e14d9" class="OWAAutoLink">mariangela.bondi@ge.infn.it</a>><br>
<b>Subject:</b> Re: [Clas12_high_luminosity] [EXTERNAL] Talk on the clas12 luminosity upgrade</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 14px;">
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Hi Mariangela,</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
It looks like a nice presentation except that many of your graphics are of poor quality, especially
<b>fuzzy drawings and in part also fuzzy text.</b> Many of the graphs you use exist in much better quality. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
A few specific suggestions:</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 1: CLAS12 collaboration is not an official title. It is CLAS collaboration. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 2: Imax = 90mA, mA is usually used for milli Amps, but the limit is <b>micro </b>
Amps. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 6: Is it really 3188 PAC days? At best we have 30 weeks of accelerator running per year, i.e. 15 PAC weeks or 105 PAC days. The 3188 PAC days of running requires 30.4 years of machine operation, bring us to the year 2048. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 8: On bullet 2 in Phase 1 you have (TCS, J/y production, should be J/psi). </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
I don't know when is your talk, but I suggest to put an effort into i<b>mproving the quality of the slides. </b></div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Remember, you are speaking for a large international collaboration and for JLAB. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Best regards,</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Volker</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<hr style="direction: ltr; text-align: left; text-indent: 0px; display: inline-block; width: 1470.96875px;">
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Calibri, sans-serif; font-size: 11pt;">
<b>From:</b> Clas12_high_luminosity <<a href="mailto:clas12_high_luminosity-bounces@jlab.org" id="OWAfb9f7dd0-b3cb-0a41-b3ae-ad0de97c10ec" class="OWAAutoLink">clas12_high_luminosity-bounces@jlab.org</a>> on behalf of Mariangela Bondí via Clas12_high_luminosity
<<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA956832ad-a8a6-fc9e-28da-4994fa09e7a0" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Sent:</b> Sunday, April 7, 2024 4:58 PM<br>
<b>To:</b> Rafayel Paremuzyan <<a href="mailto:rafopar@jlab.org" id="OWAe730cd46-1604-8abc-0afd-6dec7165acca" class="OWAAutoLink">rafopar@jlab.org</a>>; Raffaella De Vita <<a href="mailto:devita@jlab.org" id="OWA4a76297e-e44b-b340-5c5f-c595a33b8d0f" class="OWAAutoLink">devita@jlab.org</a>>;
Maurizio Ungaro <<a href="mailto:ungaro@jlab.org" id="OWA79758dd3-c0e5-ab88-bda4-f67b95e8c073" class="OWAAutoLink">ungaro@jlab.org</a>>; Pierre Chatagnon <<a href="mailto:pierrec@jlab.org" id="OWAf7cf59f0-d639-4f17-ee16-515da58d6518" class="OWAAutoLink">pierrec@jlab.org</a>>;
Florian Hauenstein <<a href="mailto:hauenst@jlab.org" id="OWA72dd1902-969b-5c07-8976-6795432acba1" class="OWAAutoLink">hauenst@jlab.org</a>>; Nathan Baltzell <<a href="mailto:baltzell@jlab.org" id="OWAdcac736f-1429-0a13-b664-213f2bb4e10e" class="OWAAutoLink">baltzell@jlab.org</a>>;
<a href="mailto:silvia@jlab.org" id="OWA62d0be51-5c51-87e5-6fc5-9726f3fd2b71" class="OWAAutoLink">
silvia@jlab.org</a> <<a href="mailto:silvia@jlab.org" id="OWA6c84fd9c-1e46-3ed1-2177-3268dded6b03" class="OWAAutoLink">silvia@jlab.org</a>>; voutier <<a href="mailto:voutier@ijclab.in2p3.fr" id="OWA6bc62644-f52b-702d-e77f-fbf41a5e24bd" class="OWAAutoLink">voutier@ijclab.in2p3.fr</a>>;
Zhiwen Zhao <<a href="mailto:zwzhao@jlab.org" id="OWAd66830d9-e7c6-7e16-9d03-8c9db442b947" class="OWAAutoLink">zwzhao@jlab.org</a>>; Sebastian Alvarado <<a href="mailto:alvarado-galeano@ijclab.in2p3.fr" id="OWA8dbb0619-4231-9673-3dbc-6d98bc87e4bd" class="OWAAutoLink">alvarado-galeano@ijclab.in2p3.fr</a>>;
mostafa hoballah <<a href="mailto:mostafa.hoballah@ijclab.in2p3.fr" id="OWAcbaeff51-1857-e834-9e70-79096e751fa2" class="OWAAutoLink">mostafa.hoballah@ijclab.in2p3.fr</a>>; Stepan Stepanyan <<a href="mailto:stepanya@jlab.org" id="OWA80200cee-493c-1f3d-c3ce-c890d67e0ecc" class="OWAAutoLink">stepanya@jlab.org</a>>;
<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA7012c683-ba8b-54d2-fdf5-be9c9e4ec94f" class="OWAAutoLink">
clas12_high_luminosity@jlab.org</a> <<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA752684c4-ce93-8d9a-c959-8cb1f441178d" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Subject:</b> [Clas12_high_luminosity] [EXTERNAL] Talk on the clas12 luminosity upgrade</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 14px;">
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 11pt;">
Dear all,<br>
<br>
Next week I will give a talk at DIS2024 titled: the clas12 luminosity upgrade and future physics opportunities. I m writing to share with you my presentation in order to have your feedback.<br>
Attached you can find my slides. Let me know if you have any comments / corrections / suggestions.<br>
<br>
Thanks a lot in advance !<br>
<br>
Best regards,<br>
Mariangela<br>
<br>
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 11pt;">
_______________________________________________<br>
Clas12_high_luminosity mailing list<br>
<a href="mailto:Clas12_high_luminosity@jlab.org" id="OWA173180e0-f6e3-73dd-5eea-9303cc56cbb7" class="OWAAutoLink">Clas12_high_luminosity@jlab.org</a><br>
<a href="https://mailman.jlab.org/mailman/listinfo/clas12_high_luminosity" id="OWA4cfede9f-3f92-bc2f-a774-648b167491f4" class="x_OWAAutoLink" data-auth="NotApplicable">https://mailman.jlab.org/mailman/listinfo/clas12_high_luminosity</a></div>
<div style="text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<hr style="text-align: left; text-indent: 0px; display: inline-block; width: 1470.96875px;">
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Calibri, sans-serif; font-size: 11pt;">
<b>From:</b> Clas12_high_luminosity <<a href="mailto:clas12_high_luminosity-bounces@jlab.org" id="OWA160b6558-0d09-b7db-f099-f480c8808684" class="OWAAutoLink">clas12_high_luminosity-bounces@jlab.org</a>> on behalf of Volker Burkert via Clas12_high_luminosity
<<a href="mailto:clas12_high_luminosity@jlab.org" id="OWAb1f7e64c-032c-ba76-58c0-b0a976f434f3" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Sent:</b> Monday, April 8, 2024 11:31<br>
<b>To:</b> Rafayel Paremuzyan <<a href="mailto:rafopar@jlab.org" id="OWA566b8ed6-2549-3ed4-b385-9c02672ea64a" class="OWAAutoLink">rafopar@jlab.org</a>>; Raffaella De Vita <<a href="mailto:devita@jlab.org" id="OWAb2a3ea36-032c-1847-4bb2-da36572cb174" class="OWAAutoLink">devita@jlab.org</a>>;
Maurizio Ungaro <<a href="mailto:ungaro@jlab.org" id="OWAc7e35ccb-8af3-a5e3-76fe-2e8de39eedb9" class="OWAAutoLink">ungaro@jlab.org</a>>; Pierre Chatagnon <<a href="mailto:pierrec@jlab.org" id="OWA87cf7232-dc2b-dbee-354b-dd6b7fb7dc40" class="OWAAutoLink">pierrec@jlab.org</a>>;
Florian Hauenstein <<a href="mailto:hauenst@jlab.org" id="OWA51d936dc-132f-1b9c-fe1c-d75c1d97b704" class="OWAAutoLink">hauenst@jlab.org</a>>; Nathan Baltzell <<a href="mailto:baltzell@jlab.org" id="OWAaa1c2b76-54b8-7bbf-7225-f18f4d552db0" class="OWAAutoLink">baltzell@jlab.org</a>>;
<a href="mailto:silvia@jlab.org" id="OWA2ab894ed-03e6-e716-83d8-8fdcb19a277a" class="OWAAutoLink">
silvia@jlab.org</a> <<a href="mailto:silvia@jlab.org" id="OWA0538bc60-d558-2b47-02e7-bd5f9c456c7f" class="OWAAutoLink">silvia@jlab.org</a>>; voutier <<a href="mailto:voutier@ijclab.in2p3.fr" id="OWAdd8b4703-d072-f2f4-d6c0-c55529f09250" class="OWAAutoLink">voutier@ijclab.in2p3.fr</a>>;
Zhiwen Zhao <<a href="mailto:zwzhao@jlab.org" id="OWAebbfdea9-1f60-cb5b-46d4-67efe05f8015" class="OWAAutoLink">zwzhao@jlab.org</a>>; Sebastian Alvarado <<a href="mailto:alvarado-galeano@ijclab.in2p3.fr" id="OWA555fd0bf-e263-5c64-39f6-5438ee1032de" class="OWAAutoLink">alvarado-galeano@ijclab.in2p3.fr</a>>;
mostafa hoballah <<a href="mailto:mostafa.hoballah@ijclab.in2p3.fr" id="OWA079534b0-fb38-03fa-9bc0-63b01f2d6734" class="OWAAutoLink">mostafa.hoballah@ijclab.in2p3.fr</a>>; Stepan Stepanyan <<a href="mailto:stepanya@jlab.org" id="OWA8cb9dbd6-a723-68f6-ca90-8be89b6641e9" class="OWAAutoLink">stepanya@jlab.org</a>>;
<a href="mailto:clas12_high_luminosity@jlab.org" id="OWAd3e7b27d-22b0-989b-7433-5cf9bd21190c" class="OWAAutoLink">
clas12_high_luminosity@jlab.org</a> <<a href="mailto:clas12_high_luminosity@jlab.org" id="OWAe347e815-d4ef-4658-306c-c62f2effbc46" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>>; Mariangela Bondí <<a href="mailto:mariangela.bondi@ge.infn.it" id="OWAbc537415-dd7a-4f8f-c8d4-75938bc3b16d" class="OWAAutoLink">mariangela.bondi@ge.infn.it</a>><br>
<b>Subject:</b> Re: [Clas12_high_luminosity] [EXTERNAL] Talk on the clas12 luminosity upgrade</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 14px;">
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Hi Mariangela,</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
It looks like a nice presentation except that many of your graphics are of poor quality, especially
<b>fuzzy drawings and in part also fuzzy text.</b> Many of the graphs you use exist in much better quality. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
A few specific suggestions:</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 1: CLAS12 collaboration is not an official title. It is CLAS collaboration. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 2: Imax = 90mA, mA is usually used for milli Amps, but the limit is <b>micro </b>
Amps. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 6: Is it really 3188 PAC days? At best we have 30 weeks of accelerator running per year, i.e. 15 PAC weeks or 105 PAC days. The 3188 PAC days of running requires 30.4 years of machine operation, bring us to the year 2048. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
sl 8: On bullet 2 in Phase 1 you have (TCS, J/y production, should be J/psi). </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
I don't know when is your talk, but I suggest to put an effort into i<b>mproving the quality of the slides. </b></div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Remember, you are speaking for a large international collaboration and for JLAB. </div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Best regards,</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
Volker</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt;">
<br>
</div>
<hr style="direction: ltr; text-align: left; text-indent: 0px; display: inline-block; width: 1470.96875px;">
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Calibri, sans-serif; font-size: 11pt;">
<b>From:</b> Clas12_high_luminosity <<a href="mailto:clas12_high_luminosity-bounces@jlab.org" id="OWA50365c3c-640b-3e3b-28ad-84002e03735e" class="OWAAutoLink">clas12_high_luminosity-bounces@jlab.org</a>> on behalf of Mariangela Bondí via Clas12_high_luminosity
<<a href="mailto:clas12_high_luminosity@jlab.org" id="OWAb08c0d80-139a-5642-4630-e21cd568d609" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Sent:</b> Sunday, April 7, 2024 4:58 PM<br>
<b>To:</b> Rafayel Paremuzyan <<a href="mailto:rafopar@jlab.org" id="OWAfeeb52a7-7ad3-9c2c-0091-21d388f27791" class="OWAAutoLink">rafopar@jlab.org</a>>; Raffaella De Vita <<a href="mailto:devita@jlab.org" id="OWAab5c852a-69fb-23b1-ee65-01a0c599d01c" class="OWAAutoLink">devita@jlab.org</a>>;
Maurizio Ungaro <<a href="mailto:ungaro@jlab.org" id="OWAa55ceccf-b455-139e-198a-24102457b44a" class="OWAAutoLink">ungaro@jlab.org</a>>; Pierre Chatagnon <<a href="mailto:pierrec@jlab.org" id="OWAba2510e9-669b-47a8-03f1-254ca181551b" class="OWAAutoLink">pierrec@jlab.org</a>>;
Florian Hauenstein <<a href="mailto:hauenst@jlab.org" id="OWA06b3b506-a8c8-bb11-e5db-7c2f8c3d61ce" class="OWAAutoLink">hauenst@jlab.org</a>>; Nathan Baltzell <<a href="mailto:baltzell@jlab.org" id="OWA19e05a32-0c1e-72ae-2c40-669e6937bc56" class="OWAAutoLink">baltzell@jlab.org</a>>;
<a href="mailto:silvia@jlab.org" id="OWAca339b14-e078-82c0-c39d-20236afb1ad6" class="OWAAutoLink">
silvia@jlab.org</a> <<a href="mailto:silvia@jlab.org" id="OWA9854bc8e-b9f2-32c3-3775-c28fd40e0410" class="OWAAutoLink">silvia@jlab.org</a>>; voutier <<a href="mailto:voutier@ijclab.in2p3.fr" id="OWAe986e463-b4db-c6cb-5a67-8125fba3f359" class="OWAAutoLink">voutier@ijclab.in2p3.fr</a>>;
Zhiwen Zhao <<a href="mailto:zwzhao@jlab.org" id="OWA4391c544-40e2-f4ad-779e-49110fc4bfa6" class="OWAAutoLink">zwzhao@jlab.org</a>>; Sebastian Alvarado <<a href="mailto:alvarado-galeano@ijclab.in2p3.fr" id="OWA55d81358-43a4-27ba-9d33-739af6e9d1af" class="OWAAutoLink">alvarado-galeano@ijclab.in2p3.fr</a>>;
mostafa hoballah <<a href="mailto:mostafa.hoballah@ijclab.in2p3.fr" id="OWAbc7a3f88-f2ab-eb86-c54d-0370767e50d0" class="OWAAutoLink">mostafa.hoballah@ijclab.in2p3.fr</a>>; Stepan Stepanyan <<a href="mailto:stepanya@jlab.org" id="OWA6611b29f-e2ec-5cf9-ef24-3ec9d54d4041" class="OWAAutoLink">stepanya@jlab.org</a>>;
<a href="mailto:clas12_high_luminosity@jlab.org" id="OWAbe517dd7-b2a2-5b2e-ce13-3c98c613de20" class="OWAAutoLink">
clas12_high_luminosity@jlab.org</a> <<a href="mailto:clas12_high_luminosity@jlab.org" id="OWA5b574814-69c3-e6ee-9223-7aac649bb7b2" class="OWAAutoLink">clas12_high_luminosity@jlab.org</a>><br>
<b>Subject:</b> [Clas12_high_luminosity] [EXTERNAL] Talk on the clas12 luminosity upgrade</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 14px;">
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 11pt;">
Dear all,<br>
<br>
Next week I will give a talk at DIS2024 titled: the clas12 luminosity upgrade and future physics opportunities. I m writing to share with you my presentation in order to have your feedback.<br>
Attached you can find my slides. Let me know if you have any comments / corrections / suggestions.<br>
<br>
Thanks a lot in advance !<br>
<br>
Best regards,<br>
Mariangela<br>
<br>
<br>
</div>
<div style="direction: ltr; text-align: left; text-indent: 0px; font-family: Helvetica; font-size: 11pt;">
_______________________________________________<br>
Clas12_high_luminosity mailing list<br>
<a href="mailto:Clas12_high_luminosity@jlab.org" id="OWAc7c4dd7b-70bf-37f0-3186-1d78679ce75d" class="OWAAutoLink">Clas12_high_luminosity@jlab.org</a><br>
<a href="https://mailman.jlab.org/mailman/listinfo/clas12_high_luminosity" id="OWA7243f789-5a63-7fff-606d-3d0b6e12cfc4" class="x_OWAAutoLink" data-auth="NotApplicable">https://mailman.jlab.org/mailman/listinfo/clas12_high_luminosity</a></div>
</blockquote>
<br>
</body>
</html>