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Bound beta decay experiment on Tl-205 |
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Message ID: 134
Entry time: Fri Apr 3 11:59:50 2020
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Author: |
Ragan, Pierre-Michel, Dima |
Category: |
Runs |
Subject: |
Four hour measurement (S2: 0/35 mm) |
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beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 4 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 04:13, run0300.lmd
file running: 0301.lmd
_______________________________________________________________________________
time when accumulation starts: 06:50
time when storage starts: 07:01
time when storage ends: 11:01
I_cooler during storage time: -1 mA
I_cooler = 179 mA
I_SIS: 1.75e9
ESR particles after stacking: 2.3e6 (offset 1e5)
Number of stackings: 30
Target ON density: 3.3e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-03_04-17-44
\IQ_2020-04-03_04-17-51
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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