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<u><b>James:</b></u> Applied preliminary dilution factors to physics

asymmetries A_1 and A_2. They look reasonable.<br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/A1%2C_A2_and_Structure_Functions#A1.2CA2_update:_6.2F1.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/A1%2C_A2_and_Structure_Functions#A1.2CA2_update:_6.2F1.2F2011</a><br>

Will try applying the Oscar's live-time correction.<br>

<br>

Working on using Oscar's live-time corrections. <br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dead_Time#New_Livetimes:_6.2F1.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dead_Time#New_Livetimes:_6.2F1.2F2011</a><br>

Will check to see if multiplying by the corresponding prescales.<br>

<br>

Back to working on applying the elastic radiative tail correction.<br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Radiative_Corrections#Starting_to_Apply_Rad_Tail:_6.2F1.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Radiative_Corrections#Starting_to_Apply_Rad_Tail:_6.2F1.2F2011</a><br>

<br>

Worked with Narbe to help optimize the dilution factor effort.<br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dilution_Factor#Starting_with_DF:_6.2F1.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dilution_Factor#Starting_with_DF:_6.2F1.2F2011</a><br>

<br>

Giving a poster talk on SANE at the users' meeting<br>

<a class="moz-txt-link-freetext" href="http://twist.phys.virginia.edu/~jdm2z/saneposter2011ugm.png">http://twist.phys.virginia.edu/~jdm2z/saneposter2011ugm.png</a><br>

<br>

<br>

<u><b>Anusha:</b></u> Compared single-arm(electron) and

coincidence(proton) data with and without azimuthal correction.<br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/C_runs_with_Perp._Field_ON#Checked_the_azim._ang._correction_with_Single_arm_electron.2FCOIN_proton_data">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/C_runs_with_Perp._Field_ON#Checked_the_azim._ang._correction_with_Single_arm_electron.2FCOIN_proton_data</a><br>

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Looked at B-field direction with singles data (4.7GeV perp) comparing

with the B-field being reversed. This seems to show that the field

wasn't reversed. <br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Field_direction_check">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Field_direction_check</a><br>

<br>

Elastic dilution factors. Elastic peak aligns reasonably well to the

proton mass value. <br>

<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dilution_Factor_from_NH3">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Dilution_Factor_from_NH3</a><br>

Will check scaling/weighting and use Hoyoung's packing-fractions (He

amount seems too high).<br>

<br>

<br>

<u><b>Hoyoung(06/02/11):</b></u> Tried applying Anusha's azimuthal

correction to data. Seems to cause more discrepancy between data and

MC. The 2 MC's (his and Anusha's) seems to be consistent, but the

reconstruction doesn't. Will look into this with Anusha and Narbe.<br>

<a class="moz-txt-link-freetext" href="http://www.jlab.org/~hykang/pf/20110602/">http://www.jlab.org/~hykang/pf/20110602/</a><br>

<br>

Working on using Oscar's live-time correction.<br>

<br>

<br>

As always, please let me know if I missed anything or if I made any

mistake(s).<br>

<br>

Next meeting will June 8th at 3:30pm JLab time.<br>

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