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  Bound beta decay experiment on Tl-205  Not logged in ELOG logo
Message ID: 155     Entry time: Sun Apr 5 10:31:08 2020
Author: Ragan, Shahab 
Category: Runs 
Subject: Two hour measurement (S2: 0/35 mm and S6: -20/7 mm) 
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time:  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 19:02,  run0343.lmd 
file running: 0466.lmd

_______________________________________________________________________________

time when accumulation starts: 09:52
time when storage starts: 10:30
time when storage ends: 12:30
I_cooler during storage time: -1 mA

I_cooler = -1 mA  (20 mA)


I_SIS: 1.8e9      
ESR particles after stacking: 2.2e6 (offset 5e5)
Number of stackings: 100  
Target ON density: 4.16e12 
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) 



I_ESR (11:30) :  1.8e6
I_ESR (12:00) :  
I_ESR (12:10) :  1.7e6
I_ESR (12:30) :  1.62e6




NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
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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