HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018
  Bound beta decay experiment on Tl-205  Not logged in ELOG logo
Message ID: 140     Entry time: Sat Apr 4 00:00:20 2020
Author: Ragan, Laszlo, Pierre-Michel, Dima 
Category: Runs 
Subject: Zero hour measurement (S2: 0/35 mm and S6: -20/7 mm) 
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: 0309.lmd

_______________________________________________________________________________

time when accumulation starts: 23:29
time when storage starts: 23:53
time when storage ends: 23:53
I_cooler during storage time: -1 mA

I_cooler =  176 mA


I_SIS: 1.75e9      
ESR particles after stacking: 2.9e6 (offset 5e5)
Number of stackings: ~53   
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
Attachment 1: 0453DD6F-453B-4751-96A3-D9D1CD808CD5.jpeg  2.986 MB  Uploaded Sat Apr 4 01:15:48 2020  | Hide | Hide all
0453DD6F-453B-4751-96A3-D9D1CD808CD5.jpeg
Attachment 2: 99B7B973-C12E-4621-BD2B-DDF1D6753DF2.jpeg  2.858 MB  Uploaded Sat Apr 4 01:16:13 2020  | Hide | Hide all
99B7B973-C12E-4621-BD2B-DDF1D6753DF2.jpeg
ELOG V3.1.5-fc6679b