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<div dir="ltr">Dear Colleagues,<br>
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<div>I worry about the second bullet on slide 11…</div>
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<div>‘ The emittance values previously provided are not valid and will not be until there is a
<font color="#e22400">layout</font>. Beam size will then be recalculated.’</div>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);"><br>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">In fact, we have a layout. What is missing to complete the emittance dilution budget are the splitters. We already heave a preliminary emittance
budget for the FFA arcs and the new Spr/Rec.</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;">I would refine the statement as:</p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;">‘The emittance dilution budget previously provided include contributions from the FFA arcs and the new Spr/Rec, one still needs to include emittance dilution coming from the horizontal splitters as they
are being designed. Beam size will then be recalculated.’</p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;">Please, let me know if you agree…</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;">Thanks.</p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;">Cheers,</p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">Alex<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">___________________________________<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">S. Alex Bogacz,<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">Accelerator Physics Group Leader<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">Center for Advanced Studies of Accelerators<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><span style="background-color: rgba(255, 255, 255, 0);">Jefferson Lab<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><font color="#000000"><span style="caret-color: rgb(0, 0, 0); background-color: rgba(255, 255, 255, 0);"><a href="x-apple-data-detectors://8" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="8" style="text-decoration-color: rgba(127, 127, 127, 0.380392);">12000
Jefferson Avenue,</a><o:p></o:p></span></font></p>
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<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt;"><font color="#000000"><span style="caret-color: rgb(0, 0, 0); background-color: rgba(255, 255, 255, 0);"><a href="x-apple-data-detectors://8" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="8" style="text-decoration-color: rgba(127, 127, 127, 0.380392);">Newport
News, VA 23606</a><o:p></o:p></span></font></p>
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<span style="background-color: rgba(255, 255, 255, 0);">___________________________________</span>
<div>Sent from my iPhone</div>
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<blockquote type="cite">On Jun 8, 2023, at 4:26 PM, Jay Benesch via FFA_CEBAF_Collab <ffa_cebaf_collab@jlab.org> wrote:<br>
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<div dir="ltr"><span>here's the pdf version since powerpoint doesn't play nicely with OpenOffice
<div><FFA_JULO_2023_Bogacz_Benesch_Brooks.pdf></div>
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</blockquote>
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