ID |
Date |
Author |
Category |
Subject |
Year |
Text |
|
46
|
Sun Mar 15 15:08:44 2020 |
Jan | Calibration | run035 - Xray145 calib B133 high rate | | measurement with old tennelec specAmps, do
not use for efficiency!
|
|
47
|
Sun Mar 15 17:12:40 2020 |
Laszlo, Jan | Detectors | new Ortec spec amps | | We are now using new SpecAmps for the x-ray
detectors from ORTEC, they deliver much improved
resolution but have other strange effects |
|
48
|
Sun Mar 15 17:13:21 2020 |
Laszlo, Jan | Calibration | the x-ray gate issue | | We found a strange behaviour of our ADC gates
for the x-ray detectors.
The setting as shown in the foto below corresponds |
|
49
|
Sun Mar 15 17:14:08 2020 |
Laszlo | Calibration | run036 - Xray90 calib Am241, distance 200! | | Detector: 90
Source: Am241
Distance: 200mm
|
|
50
|
Sun Mar 15 17:33:17 2020 |
Laszlo | Calibration | run037 - Xray90 calib Am241 | | Detector: 90
Source: Am241
Distance: 167.5mm
|
|
51
|
Sun Mar 15 17:50:42 2020 |
Laszlo | Calibration | run038 - Xray90 calib Ba133, high rate | | Detector: 90
Source: Ba133 - high rate
Distance: 167.5mm
|
|
52
|
Sun Mar 15 18:09:19 2020 |
Laszlo | Calibration | run039 - Xray90 calib Ba133 | | Detector: 90
Source: Ba133
Distance: 167.5mm
|
|
53
|
Sun Mar 15 18:53:42 2020 |
Laszlo | Calibration | run040 - Xray145 calib Am241 | | Detector: 145
Source: Am241
Distance: 305mm
|
|
54
|
Sun Mar 15 19:22:58 2020 |
Laszlo | Calibration | run041 - Xray145 calib Ba133 - high rate | | Detector: 145
Source: Ba133
Distance: 305mm
|
|
55
|
Sun Mar 15 19:46:34 2020 |
Laszlo | Calibration | run042 - Xray35 calib Ba133 - high rate | | Detector: 35
Source: Ba133, strong source
Distance: 334mm
|
|
56
|
Sun Mar 15 20:26:08 2020 |
Laszlo | Calibration | run043 - Xray35 calib Am241 | | Detector: 35
Source: Am241
Distance: 334mm
|
|
58
|
Sun Mar 15 21:01:23 2020 |
Laszlo | Calibration | run044 - Xray35 calib Ba133 - a night long run | | Detector: 35
Source: Ba133
Distance: 334mm
|
|
59
|
Mon Mar 16 15:15:22 2020 |
Jan | Calibration | Gamma- and X-ray intensities for efficiency calib | | Intensities for special gamma or x-ray lines
needed for efficiency calibration can be
found here:
|
|
60
|
Tue Mar 17 08:15:49 2020 |
Jan | General | current grids & screen in TE | | measured beam diagnosis with 124Xe48+ at 326
MeV/u |
|
61
|
Tue Mar 17 11:44:58 2020 |
Jan | Runs | run entry - template | | beam: 118Te52+
energy: 7.4 MeV/u
|
|
62
|
Wed Mar 18 09:53:28 2020 |
Laszlo, Jan | General | vacuum after opening gate valve | | Gate valve to DSSSD setup was opened on Tue
17.03. ~9:00
|
|
63
|
Thu Mar 19 09:43:28 2020 |
Laszlo | General | Status of the ESR | | After two days of tuning the beam, yesterday
evening (~8pm), it was found out that within
one ESR pattern using the new control system |
|
64
|
Thu Mar 19 15:09:29 2020 |
Jan | General | starting off with DSSSD | | here is my short guide how to start with the
measurement as soon as we have a beam available.
|
|
65
|
Thu Mar 19 19:14:40 2020 |
Laszlo | General | primary beam measurement | | Now our aim is to decelerate the primary beam
(naked 124Xe) down to 10MeV/u. At this energy
we can test our detectors and that how the |
|
66
|
Thu Mar 19 23:48:56 2020 |
Laszlo | General | 124Xe primary beam at 10Mev TargetOFF | | Beam lifetime is estimated to be 11sec at
least (hard to.see with the cursor the corrct
values on the shottky monitor)
|
|