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Thanks Jay,
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<div>Have a great weekend,<br>
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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);">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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<div>Sent from my iPhone</div>
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<blockquote type="cite">On Feb 17, 2023, at 11:08 AM, Jay Benesch via FFA_CEBAF_Collab <ffa_cebaf_collab@jlab.org> wrote:<br>
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<blockquote type="cite">
<div dir="ltr"><span>Colleagues, </span><br>
<span></span><br>
<span>I attach three files comprising a draft TN on the Hall A line at 22 GeV. Comments solicited, especially about Moller polarimeter. In particular, rather than a polarimeter dipole with a single vacuum chamber for both scattered beams, I'm contemplating
a Lambertson with a 5 cm central steel plate with 3.5 cm hole for unscattered beam and two parallel paths for the scattered electrons with a coil for each as in the existing horizontal Lambertson and that planned for 22 GeV. </span><br>
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<span>Jim: </span><br>
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<span>Outlook is not happy with your address. I hope this gets to you. </span><br>
<span></span><br>
<span>Jay
<div><Moller_vs_22GeV_HallA.ods></div>
<div><HallA_FFA_17Feb2023.pdf></div>
<div><MOLLER_23Feb2022scaled_r8solid.opt></div>
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