MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 5230     Entry time: Sun Jul 21 22:28:11 2019
Author: Kseniia 
ExpNbr:  
Type: AGATA 
Category: General 
Status: Fixed 
Target-Source:  
Subject: 15O implantation  
Attached is the intensity distribution of 511 keV in run 119 (first image) vs run 120 (second image).
In between the two runs, beam optics was twitched.

These are the segments of crystal 02A which is near the beam pipe. Bottom is the tip of the detector, top is the
tail.
In run 119 it looks that the pillars that are near the beam line (columns 4 and 5) were seeing 511 more or less
homogeneously, which means that we are implanting 15O all over the pipe.
In run 120 looks like we still implant in the pipe, but also we implant a lot more at the target level.
Attachment 1: run119_02A.png  20 kB  Uploaded Sun Jul 21 23:28:49 2019  | Hide | Hide all
run119_02A.png
Attachment 2: run120_02A.png  19 kB  Uploaded Sun Jul 21 23:28:56 2019  | Hide | Hide all
run120_02A.png

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