Difference between revisions of "2018 Mott Paper Working Area"
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==Paper Plots== | ==Paper Plots== | ||
*'''Plots Still Needed''' | *'''Plots Still Needed''' | ||
| − | === Request #2 === | + | === Request #2 === |
| + | We measured dependence of the physics asymmetry on the position of the beam on the target foil from two target foils: 0.225um and 1um. For each foil we measured 7 asymmetries (one at center and six others away from center). The details are described in the systematics TN on the wiki. He'd like a plot showing the measured physics asymmetries (weighted average of IN/OUT) vs. radial distance from the center (instead of using x/y values shown in the TN), and then the average with it's uncertainty band, for the two target foils. | ||
::*Asymmetry vs Beam Position from Nominal (radially) | ::*Asymmetry vs Beam Position from Nominal (radially) | ||
Revision as of 08:55, 2 November 2018
General Links/Documents
- Back to Mott Homepage CEBAF_MeV_Mott_Polarimeter
- Up-to-date Tech Notes, Paper Articles, etc. : Archived Documents
- Most recent draft of Phys. Rev. C Paper : File:PhysRevCPaper placeholder.pdf
- Run 1
- Online Analysis Spreadsheet : media:run1database.ods
- Asymmetry vs Foil Thickness Full Analysis Spreadsheet : media:06.01.17_Run1_ARC+Dilution.ods
- Run 2
- Online Analysis Spreadsheet : Media:Run2RawData.ods
- Asymmetry vs Foil Thickness Full Analysis Spreadsheet : media:06.01.17_Run2_ARC+Dilution.ods
Paper Section Drafts
Paper Plots
- Plots Still Needed
Request #2
We measured dependence of the physics asymmetry on the position of the beam on the target foil from two target foils: 0.225um and 1um. For each foil we measured 7 asymmetries (one at center and six others away from center). The details are described in the systematics TN on the wiki. He'd like a plot showing the measured physics asymmetries (weighted average of IN/OUT) vs. radial distance from the center (instead of using x/y values shown in the TN), and then the average with it's uncertainty band, for the two target foils.
- Asymmetry vs Beam Position from Nominal (radially)
- Request #3 - Recreate Michael's Paper's Plot
- Remaking of Figure 6: media:Au_targetMSteigerwald.gif. The lines are a fit ( asym = a / (1.0 + alpha . d) ). On the original figure, the lines were his calculations.
- Asymmetry vs Deadtime/Beam Current
- Request #1. We measured dependence of electronic dead time on the beam current at five different average beam currents from 0.245-4.1 uA on a 1um foil. He'd like a plot showing the five data points vs. beam current with their individual uncertainties, and then the average with it's uncertainty band.
