AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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ID Date Authordown Subject
  95   Mon Jun 3 12:59:31 2019 A. AlgoraBackground, beam on, 102Sn coulex

Start: 21:00

Stop: 14:24 (next day)

Root: 201906041423_background_AIDA_in.root

Comments: Beam on, rate at F7 8.9 kHz, the beam was stopped before 14:00 to change the plastic detectors at F3, F7, they are burning them

Attachment 1: 201906041423_background_AIDA_in.root
  96   Tue Jun 4 06:25:51 2019 A. AlgoraLead shielding was "upgraded"

With the help of Tom the additional lead pieces were put. So now the hole in the lead shielding matches the hole in the polyethylene shielding.

The hole is 11 cm x 11 cm approximately

 

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