<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi All,<div class=""><br class=""></div><div class=""> Some minutes from this morning’s CPP meeting have been posted at the following link and copied below.</div><div class=""><br class=""></div><div class=""><a href="https://halldweb.jlab.org/wiki/index.php/Π_polarizability_Meeting_July_14,_2016" class="">https://halldweb.jlab.org/wiki/index.php/%CE%A0_polarizability_Meeting_July_14,_2016</a></div><div class=""><br class=""></div><div class="">Regards,</div><div class="">-David</div><div class=""><br class=""></div><div class=""><h1 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 23.876px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="Minutes">Minutes</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=5" title="Edit section: Minutes" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h1><div style="margin: 0.4em 0px 0.5em; line-height: 19.05px; font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class="">Attendees: Rory M., Bobby J., Andrew S., Matt D., David L., Elton S., Tim W.</div><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="FCAL_Platform">FCAL Platform</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=6" title="Edit section: FCAL Platform" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">PrimEx η requires a calorimeter on the FCAL platform as well for continuous calibration via Compton scattering events<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">They have a readiness review coming up next Wednesday where a preferred and contingency solution are expected to be presented</li><li style="margin-bottom: 0.1em;" class="">Both solutions require use of the same space the FMWPC is expected to occupy</li></ul></li><li style="margin-bottom: 0.1em;" class="">FCAL platform will need modifications:<ol style="line-height: 1.5em; margin: 0.3em 0px 0px 3.2em; padding: 0px; list-style-image: none;" class=""><li style="margin-bottom: 0.1em;" class="">Move electronics racks further apart</li><li style="margin-bottom: 0.1em;" class="">Enhanced structural support for FMWPC and large iron absorbers</li></ol></li><li style="margin-bottom: 0.1em;" class="">Desirable to place FMWPC as close to FCAL as possible while still allowing access to FCAL dark room</li><li style="margin-bottom: 0.1em;" class="">Current FMWPC design has 8 chambers that are:<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">64"x64" x 2"</li><li style="margin-bottom: 0.1em;" class="">Made of Al hexcell w/ flat faces</li><li style="margin-bottom: 0.1em;" class="">Roughly 200 lbs each (Tim noted JLab guidelines limit human lifting to 50lbs)</li><li style="margin-bottom: 0.1em;" class="">Iron absorbers 20cm thick<ul style="line-height: 1.5em; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=);" class=""><li style="margin-bottom: 0.1em;" class="">Iron absorbers may be round to minimize material and match FCAL geometry</li><li style="margin-bottom: 0.1em;" class="">Shape driven more by engineering concerns than physics</li></ul></li></ul></li><li style="margin-bottom: 0.1em;" class="">We will need to move 1 full crate of fADC125 electronics to platform for FMWPC<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Need two 72 channel modules per MWPC chamber (16 modules total)</li><li style="margin-bottom: 0.1em;" class="">(Plan is to borrow from CDC)</li></ul></li></ul><h3 style="margin: 0px 0px 0.3em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-style: none; font-size: 16.764px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="Schedule">Schedule</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; font-weight: normal; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=7" title="Edit section: Schedule" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h3><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Approved experiments are now required to go through a readiness review in advance of getting scheduled to run</li><li style="margin-bottom: 0.1em;" class="">Elton suggested and there was consensus that we should aim for having a Readiness Review for CPP approximately 1 year for now</li><li style="margin-bottom: 0.1em;" class="">Tim will try and estimate how long it will take to do a complete design of the FCAL modifications<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Final design parameters are not currently available so final engineering can't be done until we provide those</li><li style="margin-bottom: 0.1em;" class="">Elton suggested we start drafting a design spec. before meeting again with Tim in a couple of months</li></ul></li><li style="margin-bottom: 0.1em;" class="">Need to keep TOF, FCAL folks in loop since rack movements require rerouting some cables which will require their involvement</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="fADC125_Test_setup_at_UMass">fADC125 Test setup at UMass</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=8" title="Edit section: fADC125 Test setup at UMass" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Andrew reported that test stand now appears to be ignoring lookback setting</li><li style="margin-bottom: 0.1em;" class="">No known changes to configuration or software</li><li style="margin-bottom: 0.1em;" class="">Suggested that they try different set of channels which connect to different 1st stage FPGA<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Requires changes to Read-out-list (ROL) as well as moving plug on front panel</li></ul></li><li style="margin-bottom: 0.1em;" class="">Andrew will work on this and consult with David as needed</li><li style="margin-bottom: 0.1em;" class="">If this doesn't work then module will need to be sent back to JLab for testing/repair</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="MWPC_transport_Cart">MWPC transport Cart</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=9" title="Edit section: MWPC transport Cart" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Matt presented latest version of transport cart design</li><li style="margin-bottom: 0.1em;" class="">Modified slightly from last time:<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Reinforced for greater strength/rigidity</li><li style="margin-bottom: 0.1em;" class="">Shorted brace bars to relax tolerance</li></ul></li><li style="margin-bottom: 0.1em;" class="">Will measure clearance from floor for electronics etc. and then create parts list in order to proceed with procurement</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="Electronics">Electronics</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=10" title="Edit section: Electronics" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Bobby presented current status of HV boards</li><li style="margin-bottom: 0.1em;" class="">Boards were manufactured slightly wider than than nominal width (9.6in). Since boards are laid out close-packed, this extra width added up over width of plate.</li><li style="margin-bottom: 0.1em;" class="">Sides were sanded to slightly less than nominal width allowing them all to be properly positioned</li><li style="margin-bottom: 0.1em;" class="">Bias boards are now expoxy'd to plate</li><li style="margin-bottom: 0.1em;" class="">Capacitors that stand HV off from signal lines were soldered.<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Small prototype used surface mount while full sized prototype used through-hole</li><li style="margin-bottom: 0.1em;" class="">Design feature was missed by everyone that HV wire runs right over through holes on other side of board. This could short capacitor and physically displace wire if solder bumps were left there.<ul style="line-height: 1.5em; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=);" class=""><li style="margin-bottom: 0.1em;" class="">These have been ground down on full scale prototype, but will be fixed for next iteration of board.</li></ul></li></ul></li><li style="margin-bottom: 0.1em;" class="">Bobby will come to JLab on Mon. July 18 for 6 weeks. Tim has some cubicle space in TED with a computer he can use.</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="FMWPC_Construction">FMWPC Construction</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=11" title="Edit section: FMWPC Construction" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Rory gave an update on FMWPC construction</li><li style="margin-bottom: 0.1em;" class="">G10 is now attached to Al plate using thin layer of epoxy<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">Some care taken to calculate and measure correct amount of epoxy to get 4-5 mil expoxy layer</li><li style="margin-bottom: 0.1em;" class="">G10 plate boundaries seem well aligned. Difficult to detect boundary via sense of touch</li></ul></li><li style="margin-bottom: 0.1em;" class="">O-ring machinging is complete</li><li style="margin-bottom: 0.1em;" class="">Purchased 6 ft ACME rod for aligning wires when attaching to chamber<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url("data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=");" class=""><li style="margin-bottom: 0.1em;" class="">acme rods have square thread grooves rather than "V" shaped grooves</li><li style="margin-bottom: 0.1em;" class="">these are used in things like 3D printers for accurate positioning</li><li style="margin-bottom: 0.1em;" class="">Measured with high precision ruler to be within about 10 mil over 6 ft.</li></ul></li><li style="margin-bottom: 0.1em;" class="">Ordered class 3 "V"-groove rod from McMaster-Carr and will measure once it arrives.</li><li style="margin-bottom: 0.1em;" class="">Presentation/discussion of TOF triggering was deferred until later due to Andrew having to leave and us running low on time</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id=".CF.80.2B.CF.80-_simulation">π<sup style="line-height: 1;" class="">+</sup>π<sup style="line-height: 1;" class="">-</sup> simulation</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=12" title="Edit section: π+π- simulation" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">Deferred presentation of Elton's results due to lack of time</li></ul><h2 style="font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19.05px; font-family: sans-serif; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 19.05px; widows: 1; background-image: none; background-color: rgb(255, 255, 255); background-position: initial initial; background-repeat: initial initial;" class=""><span class="mw-headline" id="CPPsim">CPPsim</span><span class="mw-editsection" style="-webkit-user-select: none; font-size: small; margin-left: 1em; vertical-align: baseline; line-height: 1em; display: inline-block;"><span class="mw-editsection-bracket">[</span><a href="https://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_July_14,_2016&action=edit§ion=13" title="Edit section: CPPsim" style="text-decoration: none; color: rgb(90, 54, 150); background: none;" class="">edit</a><span class="mw-editsection-bracket">]</span></span></h2><ul style="line-height: 19.05px; list-style-type: square; margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(data:image/gif;base64,R0lGODlhBQANAIAAAGOMnP///yH5BAEAAAEALAAAAAAFAA0AAAIJjI+pu+APo4SpADs=); font-family: sans-serif; font-size: 12.7px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="margin-bottom: 0.1em;" class="">David gave an abbreviated presentation of the status of simulating μ/π separation</li><li style="margin-bottom: 0.1em;" class="">Tools exist in a form that this type of study can now proceed.</li><li style="margin-bottom: 0.1em;" class="">David will talk with Bobby next week about continuing this during his visit to JLab.</li></ul><div class=""><br class=""></div></div></body></html>