| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
12
|
Thu May 6 16:45:42 2021 |
Ragan, Rui-Jiu | DAQ | Data taking with NTCAP | NTCAP is on and data taking has started.
On time: 16:39
|
|
|
11
|
Thu May 6 14:30:23 2021 |
W. Korten | General | Target thickness | Thickness of the Carbon target in the TE line
has been measured by centering the primary
78Kr beam in the ESR:
|
|
|
10
|
Thu May 6 14:28:32 2021 |
Helmut Weick | Calibration | Be target thickness calibration -> 1839 mg/cm^2 | Injection was optimized before with Cu-40
mg/cm^2 stripper.
This reduces energy of 78Kr from 370 MeV/u |
|
|
9
|
Thu May 6 13:26:56 2021 |
Helmut Weick | Detectors | TE5 profile grids do not work | There are several issues.
1. The stepper motor drive does not react |
|
|
8
|
Thu May 6 00:32:57 2021 |
Helmut Weick | Simulations | GICOSY file for TE beamline and ESR | This file has several options:
start in SIS, at TE3UF target or inside ESR,
choose with GOTO LABEL (G L)after start system |
|
|
6
|
Tue May 4 21:49:04 2021 |
Helmut Weick | Simulations | cut Brho by scrapers | The dispersion from the production target
into the ESR is not matched.
This is not good for momentum acceptance, |
|
|
5
|
Tue May 4 18:25:31 2021 |
Helmut Weick | Simulations | cutting of primary beam | The slits at TE4 and TE5 can be used to cut
away the unwanted 78Kr beam (see pictures).
We do not want activation of the beamline. |
|
|
4
|
Tue May 4 17:54:08 2021 |
Helmut Weick | Simulations | updated LISE file | This file really has the optics like used
in the last ESR experiments.
Now the transmission is also a little bit |
|
|
3
|
Tue May 4 13:26:40 2021 |
Yuri | Simulations | Expected spectrum 72Ge | A Z M/q Int difference
in kHz@245MHz
68 30 2.263614752 35 -933.1
|
|
|
2
|
Wed Apr 28 09:36:39 2021 |
Helmut Weick | Simulations | LISE file for fragments from TE3UF into ESR | Uncooled beam on target at TE3UF with dispersion
and slit in TE beamlne and realistic injection
into ESR.
|
|
|
1
|
Fri Apr 23 13:47:55 2021 |
Jan Glorius | Collaboration | experiment proposal | |
|