Proton Calorimetry/Meetings/2019/11/12

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=== [[ELogs/LaurentKelleter|Laurent Kelleter]] ===
=== [[ELogs/LaurentKelleter|Laurent Kelleter]] ===
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* presents results about range uncertainties of the QuARC
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* presents results about range uncertainties of the QuARC [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2019/LK20191107_RangeUncertainties.odp slides]
** uncertainty from the fit of light-depth curve is about 50um, but there are other sources of systematic uncertainty
** uncertainty from the fit of light-depth curve is about 50um, but there are other sources of systematic uncertainty
* all the systematics discussed will be included in the QuARC paper and the thesis
* all the systematics discussed will be included in the QuARC paper and the thesis
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* worked on setup. New way of coupling PD to the scintillator stack
* worked on setup. New way of coupling PD to the scintillator stack
* run an experiment injecting light to a sheet at the time to check the cross talk
* run an experiment injecting light to a sheet at the time to check the cross talk
 +
* will analyse data
=== [[ELogs/SimonJolly|Simon Jolly]] ===
=== [[ELogs/SimonJolly|Simon Jolly]] ===
* meeting with Cham on Friday this week
* meeting with Cham on Friday this week
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* digital level for alignment
 

Revision as of 17:49, 12 November 2019

Contents

Minutes for UCL Proton Calorimetry Meetings, 12th November 2019 (D17, Physics & Astronomy, UCL)

Present

Simon Jolly, Laurent Kelleter, Raffaella Radogna, Saad Shaikh

Saad Shaikh

  • progress on fitting Bortfeld's Bragg curve on simulation data from Geant4 (from Laurent)
  • the code is ported in Eclipse and now is cpp executable, but still uses ROOT
  • next step will be the quenched Bragg curve and real data analysis
  • he will also start running the CMOS sensor and collect instructions about
    • running the software and acquiring images
    • analysing images
  • new directory pbt/wikiData/teaching

Laurent Kelleter

  • presents results about range uncertainties of the QuARC slides
    • uncertainty from the fit of light-depth curve is about 50um, but there are other sources of systematic uncertainty
  • all the systematics discussed will be included in the QuARC paper and the thesis
  • the paper about mixed beam has been reviewed with positive outcome. Lenny and Laurent will answer.

Raffaella Radogna

  • worked on setup. New way of coupling PD to the scintillator stack
  • run an experiment injecting light to a sheet at the time to check the cross talk
  • will analyse data

Simon Jolly

  • meeting with Cham on Friday this week
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