HAPPEX-II Analysis Schedule
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9:30 am, CC B101
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- Polarimetry (David L) - hopefully, David can join us to briefly
summarize the status of this analysis
- Dither Quality (Rich) - a key step for evaluating the quality of the
asymmetry analysis is to filter the dithering slopes for failed cycles.
- DB check for 1 sieve column gone (Tim) - a clever idea was proposed to
testing how robust the optics database is when extrapolated beyond the
sieve holes.
- Simulate Q2 distribution (Bryan) - A reasonable reproduction
of the observed Q2 distribution by the simulation is a key indicator that
the simulation can be trusted for averaging A_NS over the acceptance.
Bryan will show how well these distributions are simulated.
- He QE stability over run (Ryan) - One final piece for the Helium QE
contamination upper limit would be checking the stability of this estimate
over all available data.
- Spect. profile moments, (at scanner height) - (Bob) If a suitable
definition for the necessary moments can be determined early in the week,
Bob can probably calculate these moments for comparison with the profile
scanner results This requires input from the UMass group, to specify what
should be calculated.
- EPICS words ->Root Files, check run list -(Lisa) Various EPICS words
will be added to the run list, which will provide an additional signal for
runs which should not be included in the standard analysis.
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9:30 am, CC B101
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- Polarimetry
- Electron Analysis - Status of replay of Electron Detector data - Syracuse
- Response Function - Status update on fit of new response function
for photon detector - Syracuse
- Polarimetry: Transfer Function - does the new transfer function
reduce the previously observed variation in DoCP? - David L.
- Update on Asymmetry Analysis
- Dither Slope Quality Improvements - Rich
- Review Asymmetry Avgs - Lisa, Syracuse
- Fix for He Slugs 39-41 - Lisa
- Q2 stability
- Stability during H - Bob
- Q2 for early run (2271)in He? - Bob
- Tie of Q2 to optics db run period? - Bob
- Scanner Profile Moments - UMass
- He QE scattering
- Remove radiative tail - Ryan, Kent, Bryan
- Central Value estimate - Ryan, Kent
- Rescat Probability - Ryan, Kent
- Remove Al contribution for dp scan.
- Verify det peds for low rates, (Al and dp scans)
- De-convolute inelastic contribution
- Simulation
- Get Sweeper geometry into SNAKE - Bryan
- Radiative Tail, in dp and "dpdiff" - Bryan
- Generate Q2 plots - Bryan
- Repeat Poletip Study - Bob
- Fix Det Weights - Lisa, Kent
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9:30 am, CC B101
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- Polarimetry: Transfer Function - does the new transfer function
reduce the previously observed variation in DoCP? - David L.
- Review of Asymmetry Averages - Lisa, Syracuse
- Complete x-checks on AL work - Ryan
- Radiative Corrections
- Simulation: Q2 and radiative tail - Bryan
- DB check for 1 sieve column gone (Tim)
- Defered:
- Polarimetry - Electron Detector Results - Syracuse
- Use of 12x vs 10x dither slopes - Lisa
- Pedestals / Linearity - Lisa
- Fix Det Weights - Lisa, Kent
- Complete re-scattering - Ryan
- Repeat Poletip Study - Bob
- Q2 cross-check of Bob's work, for one run. -- Rob F.
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9:30 am, CC B101
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- Polarimetry - Electron Detector Results - Syracuse
- Update on Raw Asymmetry
- DET_ALL vs average dets test for detector correlations - Lisa
- Pedestals / Linearity - Lisa
- Use of 12x vs 10x dither slopes - Lisa
- Fix Det Weights - Lisa, Kent
- L/R correction factors for He - Kent
- Radiative corrections summary - David L.
- Update on Backgrounds
- Complete re-scattering - Ryan, Kent
- Agreement of simulation and data for Q2, momentum, and A_NS - Bryan
- Simulation vs. Data for radiative tail - Kent
- Pole-tip simulation study - Bryan
- Exclusive Run List - Ryan
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9:30 am, CC B101
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- Beam Correction Quality - Lisa / UMass
- Final Data Set - Lisa / Syracuse
- Verify xt factor using low density runs - Ryan, Kent
- Average Ans over acceptance (+ analyzing power?) - Bryan
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FWing 326/327
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