Difference between revisions of "Tracking-2-23-2023"
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#**Ratios of <math>\frac{d\sigma}{dM}</math> for <math>pK^{-}K^{+}</math> production for the different beam times and batches. Ratios are always taken with respect to full 2018-08 data.[[File:L1520 cs ratios.pdf]] | #**Ratios of <math>\frac{d\sigma}{dM}</math> for <math>pK^{-}K^{+}</math> production for the different beam times and batches. Ratios are always taken with respect to full 2018-08 data.[[File:L1520 cs ratios.pdf]] | ||
#** Same ratios vs beam current * radiator thickness [[Image:xsratios_PH.png|thumb|x200px|center|xs/xs(fall 2018) vs nA.um ]] | #** Same ratios vs beam current * radiator thickness [[Image:xsratios_PH.png|thumb|x200px|center|xs/xs(fall 2018) vs nA.um ]] | ||
| − | #**Alex's rho | + | #**Alex's [https://halldweb.jlab.org/wiki-private/index.php/File:Xsection_rho_4runperiods.png rho xs] update |
#**Thoughts: | #**Thoughts: | ||
#**#Run monitoring histograms (CDC_Efficiency, CDC_dedx what else?) over bggen | #**#Run monitoring histograms (CDC_Efficiency, CDC_dedx what else?) over bggen | ||
Revision as of 10:58, 23 February 2023
Thu 2/23/2023 2pm
Agenda
- Detector status:
- CDC
- FDC
- GEM-TRD
- Tracking
- Differences between run periods
- Ratios of
for 
production for the different beam times and batches. Ratios are always taken with respect to full 2018-08 data.File:L1520 cs ratios.pdf - Same ratios vs beam current * radiator thickness
- Alex's rho xs update
- Thoughts:
- Run monitoring histograms (CDC_Efficiency, CDC_dedx what else?) over bggen
- Are the random triggers enough to simulate the extra DC hits (from photons) in 2017 before the W foil was added? We might be able to identify these from integral/amplitude.
- For the higher intensity runs we might be able to use the quality codes from the timing algo, it identifies pulses w too high pedestal.
- What is already in the MC, that we aren't using properly? Pedestal width? Straw efficiency?
- Ratios of
- Differences between run periods
- AOB
