<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=""><div class=""><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On May 11, 2021, at 12:14, Bryan McKinnon <<a href="mailto:bryan.mckinnon@glasgow.ac.uk" class="">bryan.mckinnon@glasgow.ac.uk</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear Andrea<div class=""><br class=""></div><div class="">There is no problem to show these preliminary invariant masses since there is nothing controversial contained within them.</div><div class="">I would encourage you to send your slides around the <a href="mailto:clas_hadron@jlab.org" class="">clas_hadron@jlab.org</a> mailing list in order to inform the entire WG and solicit any comments.</div><div class=""><br class=""></div><div class="">By the way on page 25, Matthew Nicol is University of York, not Glasgow.</div><div class="">Also if you are looking for any previously approved e+e- invariant masses for the J/psi channel, my student Richard Tyson <a href="mailto:r.tyson.1@research.gla.ac.uk" class="">r.tyson.1@research.gla.ac.uk</a> and Joseph Newton <a href="mailto:jnewton@jlab.org" class="">jnewton@jlab.org</a> both have very nice preliminary results. Richard even has preliminary mu+mu- </div><div class=""><br class=""></div><div class="">Very nice overview of the Meson Spectroscopy we are doing!. Have a very good talk.</div><div class=""><br class=""></div><div class="">Cheers</div><div class="">Bryan<br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On 11 May 2021, at 10:53, Andrea Celentano <<a href="mailto:andrea.celentano@ge.infn.it" class="">andrea.celentano@ge.infn.it</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">Dear Bryan,</div><div class="">I write you as Chair of the CLAS Hadron Spectroscopy WG to inform that next week I am giving a talk at “Meson 2021” conference (remote talk). This is an invited contribution - the CSC is aware of this.</div><div class=""><br class=""></div><div class="">I attach a preliminary version of my slides - some of them are still missing. The important point is that all the plots I am showing are taken from public-accessible material (papers, PhD thesis, …), a part from the two plots in pag. 25. These are showing two invariant mass distributions for the KK system and for the 3pi system, as provided me by the Glasgow students who are working on these analysis. The goal of this slide is to show to the audience that we are already working on multi-particle exclusive reactions with CLAS12. As far as I know, these plots have never been shown to the general audience.</div><div class=""><br class=""></div><div class="">May I ask you if it is fine to show these, underlying that these are preliminary results?</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Andrea</div><div class=""><br class=""></div><div class=""></div></div><span id="cid:07F991B1-95D1-4F2D-8B2B-BAD624889456" class=""><Celentano.pdf></span><meta http-equiv="Content-Type" content="text/html; charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div style="margin: 0px; min-height: 14px;" class=""><font face="Helvetica" size="3" style="font-style: normal; font-variant-caps: normal; font-weight: normal; font-stretch: normal; font-size: 12px; line-height: normal; font-family: Helvetica;" class=""><span class="Apple-converted-space"> </span></font><br class="webkit-block-placeholder"></div> </div></div></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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