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Bound beta decay experiment on Tl-205, Page 9 of 9  Not logged in

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Full | Summary | Threaded     -- All entries -- Last day Last 3 Days Last week Last month Last 3 Months Last 6 Months Last Year -- Category -- Analysis Calibration DAQ General Collaboration Runs Detectors SlowControl  180 Entries

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ID Date Author Category Subject Text   181   Tue Dec 15 09:25:41 2020 Jan DAQ SiCsIPhos signal/amplitude reconstruction        182   Mon Mar 29 16:31:09 2021 Pierre-Michel DAQ cross section (1.393*^-8 + 3.18*^-13 + 4.707*^-8)/4.707*^-8 = 1.29595      184   Wed Aug 25 15:13:41 2021 Jan DAQ SC13 clock frequency The frequency of the clock used as reference in scaler channel 13 has been measured precisely. In contrast to what was expected (1.5MHz      1   Thu Sep 13 11:32:17 2018 Jan Glorius Collaboration Proposal Attached is the beam time proposal submitted and accepted by the G-PAC in 2017.      55   Sun Mar 29 18:41:31 2020 ruijiu Analysis Ratio between MPWC rate and DSSD rate slit Ratio error -1 18.64 0.4 -2 18.18 0.38      58   Sun Mar 29 21:02:43 2020 ruijiu Analysis decay line of 205Tl beam decay line of 205Tl beam with Ar gas jet target on and S6 slit at -8mm Ar gas density~1e12 atoms/cm2      60   Sun Mar 29 21:39:27 2020 ruijiu Analysis Ionization cross section and capture cross section for h-206Pb + Ar Ionization cross section = 1320 barn. Capture cross section = 557+137+44.5=735.5. sigma_Ion/sigma_cap=1.79      62   Sun Mar 29 23:48:12 2020 Jan Analysis run0251: E_spectra for CsISiPhos This is a collection of energy spectra of the CsISiPhos detectors from run0251 with primary beam.  14x    102   Mon Mar 30 16:37:53 2020 ruijiu Analysis          104   Mon Mar 30 23:30:35 2020 Jan Analysis run251 - Si-pad performance & status Attached are plots for Si-pad 2 with hits from ionization of 206Pb81+ at the target. The plots are representative for all Si-pads,  7x    106   Tue Mar 31 15:30:43 2020 ruijiu Analysis The beam position on DSSD with different conditions on on the dEE spectrum I analyzed the first measurement with 206Pb81+ beam, run 250-267.   6x    172   Fri Apr 17 18:27:34 2020 ruijiu Analysis backup data 1.connect USB harddisk  to computer lxg1254 and  copy data to sever.      174   Wed Aug 5 17:19:16 2020 Rui-Jiu Chen Analysis Data structure        177   Thu Nov 5 15:13:43 2020 Jan Analysis root script example Attached is an example root script/macro that shows how to use scripts for analysis.      38   Sat Mar 28 15:19:23 2020 ruijiu   start run e121_run_0236.lmd store 206Pb81+ beam inside ESR and measure its halflife.  The HV of detector is off.      46   Sun Mar 29 10:09:14 2020 ruijiu   start run e121_run_0237.lmd Sergey and Yuri are tuning Tl beam. The particle number in ers is about 1e4. I(SIS)=5e8 run stop: after few minutes (garbage data)      52   Sun Mar 29 13:43:46 2020              53   Sun Mar 29 14:01:45 2020 ruijiu   beam position on DSSD move the detector 1cm  outside.from 60mm to  70mm.      54   Sun Mar 29 14:29:13 2020 ruijiu   e121_run_00240.lmd s6 positon at 50mm.      171   Thu Apr 9 11:47:28 2020 ruijiu   backup data 2020.4.8  12:00Started copying  data。 2020.4.9    11:52 Copied 6.3TB

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