You are here: PANDA Wiki>EMC Web>ForwardEndcapMeetings>Minutes2017-01-30 (revision 2)EditAttach

Minutes of the forward endcap EMC eZuce SRN meeting, 30th of January 2017, 14:00-15:25


  • Basel: Werner
  • Bochum: Cathrina, Claudius, Fritz-Herbert, Matthias, Malte, Miriam, Tom, Tobias H., Tobias T.
  • Bonn: Christoph, Merlin, ...
  • Groningen: -
  • Stochholm: Markus, Dirk
  • Uppsala: Pawel, Karoly
  • Giessen: Hans, ...
  • GSI: -

Annealing LED issues:

  • Introduction of annealing LEDs to read out end of crystals close to VPTTs does not generate excessive noise to readout (as reported earlier)
  • Introducing the same LEDs to APD read out crystals does strongly affect the preamp output: CAN bus traffic clearly overlays preamp output signals
  • Suggestion for remedy by Hans: HF blocking with ceramic capacitors from both LED leads to ground and/or in between LED leads

ADC boards:

  • Order will be placed soon, need then to test individual boards prior to payment
  • Test board to be able to do so made by Pawel, Diploma student expected to do the testing work
  • 2 ADC boards for Giessen ready in two weeks (need to be tested first)
  • The two ADC related publications need to be finalized
  • Malte is working on shaping time determination issues in conjunction with Myroslav (pile-up recovery)

HV trimming:

  • Status of 'serial adapter chips"? Nothing heard so far from Holger/GSI, Hans/PI Bonn
-- ThomasHeld - 31 Jan 2017
Edit | Attach | Print version | History: r3 < r2 < r1 | Backlinks | View wiki text | Edit WikiText | More topic actions...
Topic revision: r2 - 03 Feb 2017, ThomasHeld
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding PANDA Wiki? Send feedback
Imprint (in German)
Privacy Policy (in German)