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Bound beta decay experiment on Tl-205 |
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Message ID: 125
Entry time: Fri Apr 3 00:39:07 2020
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Author: |
Ragan, Pierre-Michel, Dima |
Category: |
Runs |
Subject: |
Half hour measurement (S2: 0/35 mm) |
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beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0.5 hr
S2: 0/35 mm
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:05 , first file: run0292.lmd
file running: 0295.lmd
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time when accumulation starts: 12:08
time when storage starts: 12:25
time when storage ends: 12:55
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 2e9
ESR particles after stacking: 8.2e5 (offset 1e5)
Number of stackings: 9
Target ON density: 3.45e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 3 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-02_19-10-21
\IQ_2020-04-02_19-10-14
IQ rate: 8 MS/s
(saved in drive : p)
copy and repeat the above (below the line) for every storage time measurement |
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