Proton Calorimetry/Meetings/2020/01/28: Difference between revisions

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* Successfully appointed to post in DKFZ under Oliver Jaekel and Maria Martisikowa.
* Successfully appointed to post in DKFZ under Oliver Jaekel and Maria Martisikowa.
 
* Working on QuARC paper:
* Investigating [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/LK20200107_LightCalibration.pptx Light calibration of depth-light curves in QuARC]:
** Expanded experimental description and refined data analysis.
** Closer look at calibration procedure.
** Can recover PTW Peakfinder measurements of WET of PMMA sheets in single shot!
** Differences in Birks' constant and Helium curves indicate possible issue with calibration procedure.
** Included radiation hardness and ion beam measurements.
** Will look back in detail at calibration procedure: some artefacts present.
* Focussing on light calibration:
** '''SJ''' suggests running calibration process on quenched PDL curve.
** Differences in calibration method when using single-sided shoot through, double-sided shoot through and relying on simulation.
** Will also look at running calibration on simulated depth light curve.
** Likely due to light detection on only one side coupled with black paint meaning no internal reflection.

Latest revision as of 17:06, 28 January 2020

Minutes for UCL Proton Calorimetry Meetings, 28th January (D17, Physics & Astronomy, UCL)

Present

Simon Jolly, Laurent Kelleter, Saad Shaikh

Saad Shaikh

  • SJ needs to approve 3-month log entry.
  • Will meet with Raffaella Radogna to catch up later in the week.

Laurent Kelleter

  • Successfully appointed to post in DKFZ under Oliver Jaekel and Maria Martisikowa.
  • Working on QuARC paper:
    • Expanded experimental description and refined data analysis.
    • Can recover PTW Peakfinder measurements of WET of PMMA sheets in single shot!
    • Included radiation hardness and ion beam measurements.
  • Focussing on light calibration:
    • Differences in calibration method when using single-sided shoot through, double-sided shoot through and relying on simulation.
    • Likely due to light detection on only one side coupled with black paint meaning no internal reflection.
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