ELOG E142

HOME ESR EXPERIMENTS LABS etc

E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028 E0038

Nuclear hyperfine mixing in 229Th89+, Page 9 of 12

Not logged in

Find | Login | Help

Full | Summary | Threaded

233 Entries

Goto page Previous 1, 2, 3 ... 8, 9, 10, 11, 12 Next All

ID	Date	Author	Category	Subject	Text
74	Sun Apr 3 10:28:25 2022	Yuri (Helmut Weick)	Accelerator	Distance cooler - detector	Calculation from Helmut Weick Distance e-cooler to particle detectors chamber: “This is half of ESR plus distance target
73	Sun Apr 3 00:41:45 2022	Ken Ueberholz		Xuv-Detektor Signale	The Xuv-detector cabel channels seem to be wrongly labeled in the Messhütte (see
72	Sat Apr 2 23:16:55 2022	Carsten		Cu mirror and CsI moved in and out of the ring	Ken tested the Cu-mirror and CsI disk Detector. They move without a problem and don't scrape the ion beam.
71	Sat Apr 2 22:43:36 2022	Carsten		Ring set-up for 229/89+, scraped and bunched, Iel=500mA at injection and 100mA during measurment	The ring SIS/ESR were set up for 229/89+. Pölease note that this not only 1e- Th but ponteially also the isobars of Ac (0e-1)/Pa(2e-,
70	Sat Apr 2 18:28:47 2022	Markus/Bernd	Accelerator	SIS setting complete for fragments in ESR: 2022-04-02_18-09-10_SIS18_FAST_E142_20220325_110213.C1.txt	# Version: 1.2 # Comment: ParamModi Export at 2022-04-02T18:09:36.402593+02:00[Europe/Berlin] # Context: SIS18_FAST_E142_20220325_110213.C1
69	Sat Apr 2 18:19:47 2022	Yuri	Accelerator	Scraping
68	Sat Apr 2 18:17:31 2022	Yuri	Accelerator	Photo-Identification	Just a photo of the ID
67	Sat Apr 2 17:47:16 2022	Ken Ueberholz		Telefon, Gästehaus	My guesthouse phone number: 06159-71-2957
66	Sat Apr 2 16:10:22 2022	Markus, Bernd	Accelerator	SIS setting complete, U90+ mit Be target: 2022-04-02_16-04-00_SIS18_FAST_E142_20220325_110213.C1.txt	# Version: 1.2 # Comment: ParamModi Export at 2022-04-02T16:04:10.778077+02:00[Europe/Berlin] # Context: SIS18_FAST_E142_20220325_110213.C1
65	Sat Apr 2 15:54:32 2022	Carsten	Accelerator	ESR setup with primary beam and 1cm Be plate + Schottky data on NTCAP	MArkus and Bernd have setup the ESR with the thick stripper foil and put the ion beam (238U92+) on the central orbit.
64	Sat Apr 2 10:22:21 2022	Rui-Jiu Chen, Ragan	General	Beam is in the ESR	Primary beam is in the ESR now. Markus and the team are tuning the ESR.
63	Sat Apr 2 05:08:00 2022	Kristian	General	Morning shift	I see no updates in the log. Is the morning shift taking place?
62	Sat Apr 2 01:27:25 2022	Jan Glorius	Runs	test runs 02.04.2022	Beam settings: primary beam copper stripper
Draft	Sat Apr 2 01:02:39 2022	Carsten		Test measurements with two DAQs	We do two measurements: One measurement using the
60	Fri Apr 1 23:47:45 2022	Carsten	Detectors	PMT thresholds / PMT north does not allow voltage abow ~ -1kV	Checked thresholds of PMT with beam and without beam.
59	Fri Apr 1 23:12:37 2022	Patrick	Detectors	Scraper positions "only primary beam"	Scraper positions where there is only primary beam for detector tests. Use only one outer
58	Fri Apr 1 22:01:14 2022	Konstantin	Detectors	PMT operating voltages	> During the testing of the PMTs the following operating voltages were applied: >
57	Fri Apr 1 18:30:38 2022	Carsten	Detectors	Positions / Voltages threshlds for particle detectors	[B]DC beam 238U92+ (205kV, e-beam)[/B] We used the detector NA_SZ to determine the central primary-beam (238U92+) position by
56	Fri Apr 1 18:19:58 2022	Kristian	Calibration	HV divider	We checked the strange behavior of the HV dividers again. The Ohmlabs and the PTB divider are in good agreement at 120 kV and 150 kV.
55	Fri Apr 1 16:46:33 2022	Carsten	Detectors	All pressuzied air drives are tested now and are working properly	All pressuzied air drives are tested now and are working properly

Goto page Previous 1, 2, 3 ... 8, 9, 10, 11, 12 Next All

ELOG V3.1.5-fc6679b