Heidelberg weekly meeting

Europe/Zurich
03.410 (Physikalisches Institut, Heidelberg)

03.410

Physikalisches Institut, Heidelberg

Description

For Vidyo please use room extension 10823320 or use this link.

    • 14:00 14:45
      Round Table 45m

      Reports of work progress

      Speakers: Adrian Herkert (Physikalisches Institut, Uni Heidelberg), Alena Weber (Universität Heidelberg), Andre Schoening (University Heidelberg, Institute of Physiscs), Annie Meneses Gonzalez (PhD Student), Benjamin Weinläder (PI Heidelberg), David Maximilian Immig (Universität Heidelberg), Dohun Kim (Physikalisches Institut University of Heidelberg), Frank Meier Aeschbacher (Universität Heidelberg), Heiko Augustin (PI Uni Heidelberg), Lars Noehte (PI Heidelberg), Luigi Vigani (University of Oxford), Lukas Mandok (Physikalisches Institut Heidelberg), Sebastian Dittmeier (Physikalisches Institut, Universität Heidelberg), Thomas Theodor Rudzki (Physikalisches Institut Heidelberg)

      Present: Testbeam crew @ DESY, Frank, Annie, Alena & Ivan, Andre, Benjamin, Alex, Adrian, Sebastian

      Minute-taker: Sebastian (in principle,we go through the year in alphabetical order, first name)

      --------------------------------------------------------

      • Ivan:
        • Operation of ATLASPix3: VSSA should be optimal at 1.2 V instead of 1.0V, for maximized AmpOut signal
        • With lower VNPix should also use lower VPLoad, but then amplifier is slower, time resolution could be worse
      • Andre:
        • Full parameter scan will be done at PSI in June, but test now @ DESY what's possible
        • Time structures in the noise: question to Ivan, can noise be induced by counters?
        • Ivan's response: Should be seen @ AmpOut, crosstalk digital to analog possible, but not seen in previous chips
      • Thomas:
        • Lowest threshold we can achieve is 60 mV (Ivan mentioned 70 mV, so this is fine)
        • Will do @Desy tests with settings sent by Ivan
      • Alex:
        • Probe card for MP10 close to be done
        • Will start with insert afterwards
        • Andre: schedule discussion for Tuesday, short notice
      • Sebastian & Andre:
        • Sorter for AP3, quick fix (waiting for readout latency plot, could the range of TS to sort be set via registers?) or go for a new version?
        • Check with Nik what's already there, maybe it's worth to go directly to a completely new version
      • Luigi:
        • Integration testbeam, discovered "feature" of Midas, word alignment by 8 Bytes, but data format did not respect this
        • Lars met with LTU @ GSI, discussed plans, LTU can do in parallel flex for single MP10 and for the ladder
    • 14:45 14:55
      AOB