<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi Tim,<div><br></div><div>Thanks for preparing this. I agree with Axel’s comments and have a technical question:<div><br></div><div>Fig. 2 should be the equivalent of the electros scattering (e,e’pp)/(e,e’p), right? If so, do we understand why <span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">AV4’ shows the tensor deep (which I think it shouldn’t), and why the raise in A</span>V18 is relatively small? Also, how was the k_rel cutoff handled? the GCF should not really be able to give you such low-Pm values, or at least we should not use them…</div><div><br></div><div><br></div><div>Thanks a lot to everyone who contributed to this!</div><div><br></div><div>Or</div><div>
<div>--<br>Or Hen,<br>Massachusetts institute of Technology,<br>Cambridge, MA 02139, USA.<br>www.hen-lab.com</div>
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<div><br><blockquote type="cite"><div>On Feb 25, 2023, at 10:21 AM, Axel Schmidt via halld_src <halld_src@jlab.org> wrote:</div><br class="Apple-interchange-newline"><div>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Dear Tim,<div><span class="Apple-tab-span" style="white-space:pre"> </span>I agree that this should go out Monday. <u>IMHO, it would be better that it go out in its current state than delay further.</u></div><div><br></div><div>However, if you have a little time:</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- This document is longer and with way more text that I think Eugene is expecting. It's nice reference material, but given how long it is, it needs a front page with an executive summary, with the key bullets, along the lines of:</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>* Calibration, and cooking are finished</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>* Several reaction skims have been produced</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>* 9 current analyses are underway by</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>6 students and postdocs</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>* ALP is closest to publication (see page XXX)</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>* SRC is next (see page XYZ)</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>And then show a couple of the nice graphs with captions. That alone would make a clear 1 page summary of the 11 pages that follow.</div><div><br></div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- I would put affiliation with every student, just to show that all institutions are contributing labor.</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- If at all possible, I would try to remove words, make bullets. I can help with pages 4, 8.</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- p. 4 (Motivation) "in strong nuclear force." --> "in the short-range NN interaction"</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- p. 4 (Status):</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- A preliminary analysis work flow has been written</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- rho0 events have been identified</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Studying backgrounds due to mis-identified π+ / protons</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Studying distributions with signal-only MC (see right)</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- p. 8 (Motivation)</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>--> Add "test of Regge theory"</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- p. 8 (Status)</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Preliminary analysis workflow has been developed</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Studying cuts to remove rho-0 contamination</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Studying feasibility with various binning schemes.</div><div><br></div><div>Those are my two cents. Thanks for putting this together,</div><div>Axel</div><div><br></div><div><div>
<div>________________</div>
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<div><br><blockquote type="cite"><div>On Feb 24, 2023, at 18:11 , Tim Kolar via halld_src <<a href="mailto:halld_src@jlab.org">halld_src@jlab.org</a>> wrote:</div><br class="Apple-interchange-newline"><div><div>Dear All,<br><br>My apologies that this took longer than expected, but here is the final analysis status update that was requested by Eugene Chudakov. It was my understanding that this is for internal use, so I hope that the format is acceptable.<br><br>Please check it if you can. Ideally if there will be no complaints or only minor corrections, I would love to see this go forward on Monday.<br><br>Thank you and best regards,<br>Tim<br><br><span id="cid:3698ADA3-3FEC-4F1D-B427-5CF4B5B17DF6@mynetworksettings.com"><SRC-230220-Ongoing-Analysis-Report.pdf></span>_______________________________________________<br>halld_src mailing list<br><a href="mailto:halld_src@jlab.org">halld_src@jlab.org</a><br>https://mailman.jlab.org/mailman/listinfo/halld_src<br></div></div></blockquote></div><br></div></div>_______________________________________________<br>halld_src mailing list<br>halld_src@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/halld_src<br></div></blockquote></div><br></div></body></html>