<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Richard<div class=""><br class=""></div><div class="">I appreciate the error bar is hidden on the last data point and it is more than large enough to be interpreted as agreement statistically, however the (spread of) point looks low to me. Maybe an artefact of the fit in that bin(?). <br class=""><div><br class=""></div><div>Your idea to show cross-section ratios is a very good one actually. It makes the internal comparative point you are trying to make, without any “statement” about values. This is probably the way to go.</div><div><br class=""></div><div>Cheers</div><div>Bryan</div><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">On 20 Oct 2022, at 12:13, Richard Tyson (PGR) via Clas12_dileptons <<a href="mailto:clas12_dileptons@jlab.org" class="">clas12_dileptons@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="elementToProof ContentPasted0" style="font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Hi everyone,<br class=""><br class="">Thanks for your advice, this is very much appreciated!<br class=""><br class="">I've attached a new version of the total cross section plot, changed based on your recommendations. The points have changed slightly, as mentioned in another email yesterday I changed the exact cut values to be more in line with the RG-A analysis. Also note Bryan there wasn't discrepancy between the bound neutron and others, just the way I plotted it the error bars were hidden (which wasn't the right way to plot this anyways).<span class="Apple-converted-space"> </span><br class=""><br class="">I understand though if the sentiment is that it is too early to show this plot. The reason why I wanted to include this is to show that the analysis is progressing and we have good consistency between different channels at CLAS12. Instead of the total cross section I could also plot ratios, to show good agreement between channels without showing the cross section. Let me know what you think is best!<br class=""><br class="">Thanks again,<br class="">Richard<br class=""></div><div id="appendonsend" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""></div><hr tabindex="-1" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; display: inline-block; width: 485.09375px;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class=""></span><div id="divRplyFwdMsg" dir="ltr" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">From:</b><span class="Apple-converted-space"> </span>Valery Kubarovsky <<a href="mailto:vpk@jlab.org" class="">vpk@jlab.org</a>><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>19 October 2022 22:46<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:Clas12_dileptons@jlab.org" class="">Clas12_dileptons@jlab.org</a><span class="Apple-converted-space"> </span><<a href="mailto:clas12_dileptons@jlab.org" class="">clas12_dileptons@jlab.org</a>>; Richard Tyson (PGR) <<a href="mailto:r.tyson.1@research.gla.ac.uk" class="">r.tyson.1@research.gla.ac.uk</a>><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: Slides for EUNPC</font><div class=""> </div></div><div dir="ltr" style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Hi Richard,</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Your key slide is #12 - total cross section.</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">You mentioned that the y-axis is AU. However, it is clear for the experts that the xs values are very close to nb. I am not sure that we are ready to show this plot as it is in your presentation.</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Let me suggest to change y-axis to some really arbitrary scale, say from 0 to 1.</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class=""><br class=""></div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Your 3 xs points are very difficult to read. You may consider to shift these points along x-axis by some offset. </div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">I have some other remarks but prefer to talk with you by zoom. It is not critical, just some suggestions to better organize your slides.</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Best regards,</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class="">Valery</div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt; background-color: rgb(255, 255, 255);" class=""><br class=""></div><div id="x_signature_bookmark" class=""></div><div id="x_appendonsend" class=""></div><div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 14pt;" class=""><br class=""></div><hr tabindex="-1" style="display: inline-block; width: 485.09375px;" class=""><div id="x_divRplyFwdMsg" dir="ltr" class=""><font face="Calibri, sans-serif" style="font-size: 11pt;" class=""><b class="">From:</b><span class="Apple-converted-space"> </span>Clas12_dileptons <<a href="mailto:clas12_dileptons-bounces@jlab.org" class="">clas12_dileptons-bounces@jlab.org</a>> on behalf of Richard Tyson (PGR) via Clas12_dileptons <<a href="mailto:clas12_dileptons@jlab.org" class="">clas12_dileptons@jlab.org</a>><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Tuesday, October 18, 2022 11:33<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:Clas12_dileptons@jlab.org" class="">Clas12_dileptons@jlab.org</a><span class="Apple-converted-space"> </span><<a href="mailto:clas12_dileptons@jlab.org" class="">clas12_dileptons@jlab.org</a>><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>[Clas12_dileptons] [EXTERNAL] Slides for EUNPC</font><div class=""> </div></div><div dir="ltr" class=""><div class="x_x_elementToProof" style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Hi All,<br class=""></div><div class="x_x_ContentPasted1 x_x_elementToProof x_x_ContentPasted0" style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><br class="">I'm going to give a talk at the<span class="Apple-converted-space"> </span><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.cern.ch_event_1104299_&d=DwMFCQ&c=CJqEzB1piLOyyvZjb8YUQw&r=jsuHJvZltBfNoE12ZB2mBPyDG2wcNuxiKB_RQsgdKh0&m=ePNVAXp-VlqpgfE1JWDoc0ACxG5F4hSzbBNptLJe9sYwBTwf6Pd1IV_6UveLqo1T&s=UqcR-5pBvrQjzOBedTLQicMympYSXwE5wO9XR2A2luc&e=" data-auth="NotApplicable" title="https://indico.cern.ch/event/1104299/" class="">EUNPC</a><span class="Apple-converted-space"> </span>conference next week on J/ψ Near-Threshold Photoproduction off the Proton and Neutron with CLAS12 and wanted to check that this if fine with you all, sorry for the short notice. I've attached my<span class="Apple-converted-space"> </span><span data-markjs="true" class=""><span data-markjs="true" class="x_x_markt2xcnmweb x_x_ContentPasted0">slides</span></span>; any feedback is welcome!<br class="x_x_ContentPasted0"><br class="x_x_ContentPasted0">Thanks,<br class="x_x_ContentPasted0">Richard<br class=""></div></div></div><span id="cid:4F8A76B5-E582-47C9-A772-E16D209EF293"><Screenshot 2022-10-20 at 12-02-47 xSect_RComp.png (PNG Image 1356 × 1344 pixels) — Scaled (55%).png></span><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">_______________________________________________</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">Clas12_dileptons mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="mailto:Clas12_dileptons@jlab.org" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Clas12_dileptons@jlab.org</a><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><a href="https://mailman.jlab.org/mailman/listinfo/clas12_dileptons" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">https://mailman.jlab.org/mailman/listinfo/clas12_dileptons</a></div></blockquote></div><br class=""><div class="">
___________________________________<br class=""><br class="">Dr. Bryan McKinnon<br class=""><br class="">Nuclear and Hadron Physics Research<br class="">School of Physics and Astronomy<br class="">University of Glasgow<br class="">Glasgow<br class="">G12 8QQ<br class="">Scotland UK<br class=""><br class="">Tel: (+44/0) 141-330-7226<br class="">___________________________________<br class="">
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