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Bound beta decay experiment on Tl-205 |
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Message ID: 142
Entry time: Sat Apr 4 00:40:29 2020
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Author: |
Ragan, Pierre-Michel, Dima |
Category: |
Runs |
Subject: |
Zero hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
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beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 22:11, run0308.lmd
file running: 0311.lmd
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time when accumulation starts: 02:15
time when storage starts: 02:39
time when storage ends: 02:39
I_cooler during storage time: -1 mA
I_cooler = 178 mA
I_SIS: 1.75e9
ESR particles after stacking: 1.5e6 (offset 5e5)
Number of stackings: 60
Target ON density: 4e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 2 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
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