Difference: Minutes2018-01-15 (1 vs. 3)

Minutes of the forward endcap EMC eZuce SRN meeting, 15th of January 2018, 14:00-14:45

Presence:

• We need to be able to measure 12 GeV energy deposit per channel, so the preamp gains in the combination with crystal light yield and photo detector resonse turn out to be fine (as expected) for both units!

SADCs:

• Delivery of first SADC batch (47 pieces) expected to arrive end of January in Uppsala

• Discussion where to place the power supply: middle of the backplane board (easier routing) or at the side of the board (connection to side cooling)?
• What size may the power supply have in the end (air coils)?

Presence:

• Basel: Werner
• Bochum: Cathrina, Fritz-Herbert, Malte, Matthias, Miriam, Tobias H, Tobias T., Tom

• The SADC crate colling works, pressure drop of the whole system not precisely known (in order to judge whether leakless underpressure system can be realised)
• Discussion where to place the power supply: middle of the backplane board (easier routing) or at the side of the board (connection to side cooling)?
• What size may the power supply have in the end (air coils)?