Proton Calorimetry/Meetings/2019/12/10: Difference between revisions

From PBTWiki
Jump to navigation Jump to search
(Created page with "== Minutes for UCL Proton Calorimetry Meetings, 26th November 2019 (D17, Physics & Astronomy, UCL) == === Present === '''Simon Jolly''', '''Laurent Kelleter''', '''Raffaella Ra...")
 
No edit summary
 
(7 intermediate revisions by the same user not shown)
Line 1: Line 1:
== Minutes for UCL Proton Calorimetry Meetings, 26th November 2019 (D17, Physics & Astronomy, UCL) ==
== Minutes for UCL Proton Calorimetry Meetings, 10th December 2019 (D17, Physics & Astronomy, UCL) ==


=== Present ===
=== Present ===


'''Simon Jolly''', '''Laurent Kelleter''', '''Raffaella Radogna''', '''Saad Shaikh'''
'''Simon Jolly''', '''Laurent Kelleter''', '''Raffaella Radogna''', '''Saad Shaikh'''
=== [[ELogs/SaadShaikh|Saad Shaikh]] ===
* working with Laurent on the analysis of images
**learning about non linear corrections from sensor comparing high/low well mode (high well mode is better)
* He is updating the wikiData folder (wikiData/teaching/) with interesting presentations from medical physics classes
* we had a first look at his slides for the Xmas meeting


=== [[ELogs/RaffaellaRadogna|Raffaella Radogna]] ===
=== [[ELogs/RaffaellaRadogna|Raffaella Radogna]] ===
* Updates about last two weeks activities
* presented first distribution reading EVM output
** TOPAS simulation (not priority)
* will wait Cosylab to provide a quote for the preliminary market research
** 10 scintillator sheets painted. Paint dryed for 4 days. Two of them look sticky after using optical gel.
* TO DO
** polish with paste
** measure painted scintillator sheets
** setup the DAQ PC to use CAD and design the scintillator box.
   
   
=== [[ELogs/LaurentKelleter|Laurent Kelleter]] ===
=== [[ELogs/LaurentKelleter|Laurent Kelleter]] ===
* Analysis of cross talk data
* Quenched Bragg Paper review
* Set up an experiment at UCL to measure the cross talk with LED
** the simulation of the detector is not Geant4 validated model, so the comment they made is that the simulation has no meaning because not validated
* DIscussion about Birks constant
** the suggestion by Simon is to show the validation of the model agains measured light output, instead of geant4 simulation
* Will run simulations to check the effect of resolution on the Birks constant
** will use Nov 2018 data
* In the future we will run an experiment to measure Birks constant.
 
=== [[ELogs/SaadShaikh|Saad Shaikh]] ===
* Familiar with the quenched fit and B fit of simulated data
* Will learn how to analyse real data
* Will ask Cham who to contact from RAL.

Latest revision as of 16:07, 10 December 2019

Minutes for UCL Proton Calorimetry Meetings, 10th December 2019 (D17, Physics & Astronomy, UCL)

Present

Simon Jolly, Laurent Kelleter, Raffaella Radogna, Saad Shaikh

Saad Shaikh

  • working with Laurent on the analysis of images
    • learning about non linear corrections from sensor comparing high/low well mode (high well mode is better)
  • He is updating the wikiData folder (wikiData/teaching/) with interesting presentations from medical physics classes
  • we had a first look at his slides for the Xmas meeting

Raffaella Radogna

  • presented first distribution reading EVM output
  • will wait Cosylab to provide a quote for the preliminary market research

Laurent Kelleter

  • Quenched Bragg Paper review
    • the simulation of the detector is not Geant4 validated model, so the comment they made is that the simulation has no meaning because not validated
    • the suggestion by Simon is to show the validation of the model agains measured light output, instead of geant4 simulation
    • will use Nov 2018 data
Retrieved from "https://www.hep.ucl.ac.uk/pbt/pbtWiki/index.php?title=Proton_Calorimetry/Meetings/2019/12/10&oldid=2930"