MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 586     Entry time: Wed Jun 13 11:40:18 2018
Author: Adrien Valérian Louis 
ExpNbr: e755 
Type: MUST2 
Category: Hardware 
Status: Fixed 
Target-Source: 3-alpha 
Subject: RUN Source 4 Alpha 
run 1: 4 alpha source, without heat shield, 1 bar air inside the target cell.

Data has been taken with a 4 alpha source: 3 alpha around 5Mev plus one around 8.7MeV
On telescope 7 and 8, one can see the four alpha which are not intercepted by the heat shield. Telescope 1 to 4 see only one alpha around 2.5Mev on the border of the strips. T5 and T6 see the alpha at 2.5Mev in the center of stripX.

Attachment 1: EY_T1_4_13062020.png  56 kB  Uploaded Wed Jun 13 12:41:09 2018  | Hide | Hide all
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Attachment 2: EY_T5_8_13062020.png  170 kB  Uploaded Wed Jun 13 12:41:21 2018  | Hide | Hide all
EY_T5_8_13062020.png
Attachment 3: EX_T1_4_13062020.png  51 kB  Uploaded Wed Jun 13 12:41:29 2018  | Hide | Hide all
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Attachment 4: EX_T5_8_13062020.png  139 kB  Uploaded Wed Jun 13 12:41:39 2018  | Hide | Hide all
EX_T5_8_13062020.png

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