 Sat Mar 21 21:41:29 2020, Sergiy,Ruijiu , Runs, run entry - run067,
|
open file : run067
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 20:41 , first file: run067_0001.lmd
run stop at 21:40 , last file: run066_0xxx.lmd
_______________________________________________________________________________
time: 21:12 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 29 Hz
Xray_145: 25 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.08 uA
SIS particles before: ~2.5e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 6.e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 22:57:28 2020, Laszlo, Jan, DAQ, changing cables of the Xray 90 and 145,
|
Energy signals of 90 and 145 degree detector have been checked and exchanged
They were connected to the wrong ADC channel.
Now
E_Xray2 and t_Xray2 should belong to 90 degree
E_Xray3 and t_Xray3 belong to 145 degree |
|
Sat Mar 21 22:59:09 2020, Sergiy,Ruijiu , Runs, run entry - run068,
|
open file : run068
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 22:54 , first file: run068_0001.lmd
run stop at : , last file: run067_0xxx.lmd
_______________________________________________________________________________
time: 22:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 48 Hz
Xray_145: 17 Hz
BaF_OR: Hz
Si voltage: 60.01 V
Si leakage current: 4.06 uA
SIS particles before: ~3.0e9
ESR particles at injection: n.n.
ESR particles after decel.:
Target ON density: 5.23e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 23:07:00 2020, Laszlo, General, 1672. MCP file was (recoils) was not closed,
|
1672. MCP file was (recoils) was not closed when we refilled the Xrays and did the cable change of 90 and 145 xrays
These stored in lxg1299 local disk |
|
Sat Mar 21 23:12:38 2020, Jan, Detectors, removed BaF detectors,
|
After run 67 and before run 68, the BaF detectors have been removed in order to reduce the Compton background in the x-ray detectors. |
Sat Mar 21 23:19:14 2020, Jan, Analysis, 118Te52+ on H2-target - Xray spectrum 90 degree, 
|
The attached spectrum is for the 90 degree X-ray detector taken for about 3 hours with 118Te52+.
We see two peaks at ~29 keV (K-alpha) and 44 keV (K-REC).
The resolution is about 1.5 keV, and the signal-to-background ratio is also really bad.
The increase of background events at higher E might be induced by Compton scattering of a high E gamma ray from the BaF detectors, which are active and sit close by (not anymore). |
|
Sat Mar 21 23:24:09 2020, Dima, Pierre, Runs, run entry - run068,
|
open file : run068
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 22:54 , first file: run068_0001.lmd
run stop at : , last file: run067_0xxx.lmd
_______________________________________________________________________________
time: 23:24 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 53 Hz
Xray_145: 16 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.05 uA
SIS particles before: ~2.3e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.41e13
copy and repeat the above (below the line) every 30 minutes |
|
Sat Mar 21 23:54:36 2020, Dima, Pierre, Runs, run entry - run069,
|
open file : run069
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 23:54 , first file: run069_0001.lmd
run stop at : , last file: run068_0xxx.lmd
_______________________________________________________________________________
time: 23:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 65 Hz
Xray_145: 23 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.10 uA
SIS particles before: ~2.3e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.37e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 00:24:39 2020, Dima, Pierre, Runs, run entry - run069,
|
open file : run069
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 23:54 , first file: run069_0001.lmd
run stop at : , last file: run068_0xxx.lmd
_______________________________________________________________________________
time: 23:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 56 Hz
Xray_145: 26 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.10 uA
SIS particles before: ~2.2e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.36e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 00:55:00 2020, Dima, Pierre, Runs, run entry - run070,
|
open file : run070
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 00:54 , first file: run070_0001.lmd
run stop at : , last file: run069_0xxx.lmd
_______________________________________________________________________________
time: 00:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 70 Hz
Xray_145: 15 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~1.6e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.6e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 01:25:02 2020, Dima, Pierre, Runs, run entry - run070,
|
open file : run070
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 00:54 , first file: run070_0001.lmd
run stop at : , last file: run069_0xxx.lmd
_______________________________________________________________________________
time: 01:24 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 3 Hz
Xray_90: 48 Hz
Xray_145: 24 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~1.6e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.71e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 01:36:14 2020, Pierre-Michel, Analysis, Target overlap, 10x
|
Here are the data file for the rates of the recoil detector for different values of the target bump. The average rate over background is proportional to the target overlap.
The MCP was operated at a voltage of 2500 V, where it sees mostly photons, so not really recoil ions.
Column "X" is time in seconds, Column "Content" is rate in Hz. |
|
Sun Mar 22 01:54:49 2020, Dima, Pierre, Runs, run entry - run071,
|
open file : run071
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 01:54 , first file: run071_0001.lmd
run stop at : , last file: run070_0xxx.lmd
_______________________________________________________________________________
time: 01:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 57 Hz
Xray_145: 22 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~1.8e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 5.4e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 02:24:07 2020, Dima, Pierre, Runs, run entry - run071,
|
open file : run071
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 01:54 , first file: run071_0001.lmd
run stop at : , last file: run070_0xxx.lmd
_______________________________________________________________________________
time: 02:24 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 5 Hz
Xray_90: 63 Hz
Xray_145: 18 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~1.9e9
ESR current at injection: 20 uA
ESR particles after decel.:
Target ON density: 5.3e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 02:55:35 2020, Dima, Pierre, Runs, run entry - run072,
|
open file : run072
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 02:54 , first file: run072_0001.lmd
run stop at : , last file: run071_0xxx.lmd
_______________________________________________________________________________
time: 02:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 2 Hz
Xray_90: 46 Hz
Xray_145: 25 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.16 uA
SIS particles before: ~1.75e9
ESR current at injection: 20 uA
ESR particles after decel.:
Target ON density: 4e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 03:24:39 2020, Dima, Pierre, Runs, run entry - run072,
|
open file : run072
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 02:54 , first file: run072_0001.lmd
run stop at : , last file: run071_0xxx.lmd
_______________________________________________________________________________
time: 03:24 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 1 Hz
Xray_90: 48 Hz
Xray_145: 25 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.09 uA
SIS particles before: ~1.8e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 3.6e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 03:54:24 2020, Dima, Pierre, Runs, run entry - run073,
|
open file : run073
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 03:54 , first file: run073_0001.lmd
run stop at : , last file: run072_0xxx.lmd
_______________________________________________________________________________
time: 03:54 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 53 Hz
Xray_145: 19 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.09 uA
SIS particles before: ~1.8e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 3.6e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 04:31:45 2020, Dima, Pierre, Runs, run entry - run073,
|
open file : run073
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 03:54 , first file: run073_0001.lmd
run stop at : , last file: run072_0xxx.lmd
_______________________________________________________________________________
time: 04:24 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 4 Hz
Xray_90: 54 Hz
Xray_145: 20 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.06 uA
SIS particles before: ~1.7e9
ESR current at injection: 21 uA
ESR particles after decel.:
Target ON density: 3.8e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 04:57:44 2020, Dima, Pierre, Runs, run entry - run074,
|
open file : run074
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 04:57 , first file: run074_0001.lmd
run stop at : , last file: run073_0xxx.lmd
_______________________________________________________________________________
time: 04:57 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 64 Hz
Xray_145: 28 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.08 uA
SIS particles before: ~1.7e9
ESR current at injection: 22 uA
ESR particles after decel.:
Target ON density: 3.8e13
copy and repeat the above (below the line) every 30 minutes |
|
Sun Mar 22 05:26:47 2020, Dima, Pierre, Runs, run entry - run074,
|
open file : run074
beam: 118Te52+
energy: 10 MeV/u
purpose: data with TARGET ON and SCRAPER is back again--> We expect to cut the Rutherford for now on.
Detector position (Si): -24 mm
run start at 04:57 , first file: run074_0001.lmd
run stop at : , last file: run073_0xxx.lmd
_______________________________________________________________________________
time: 05:25 pm.
ON Rates
Si_X: 0 Hz
Si_Y: 0 Hz
Xray_35: 0 Hz
Xray_90: 70 Hz
Xray_145: 17 Hz
BaF_OR: Hz
Si voltage: 60.02 V
Si leakage current: 4.09 uA
SIS particles before: ~1.9e9
ESR current at injection: 22 uA
ESR particles after decel.:
Target ON density: 3.7e13
copy and repeat the above (below the line) every 30 minutes |