Category: Physics Group Meeting Minutes

26 September 2012 0. Comments a. ”FC390” should read “FC300”(ER). Will be corrected in the online version. 1. Technical news – GPS a. On GPS, starting from Tue measurement LaC2 target #489 with F leak in order to produce Ba. b. A vacuum spark was observed on Wed night, TA and light heating went down.

Explore →

19 September 2012 1. Technical news – GPS a. On GPS, until Thursday morning, measurements with the LIST target-ion source unit took place. b. Collection with Fr beam on Friday on GLM. c. On Tuesday target changed to LaC2 #489. During this procedure the TA robot got stacked – after recalibrating the position the problem

Explore →

12 September 2012 1. There were no comments to last week’s minutes. 2. Main Technical News a. On HRS, the Target Group saw 33Mg on the tape station, and indirectly 34Mg (due to the short half-life). After solving some problems with the time signals that open the beam gate to the setup of IS 530,

Explore →

5 September 2012 1. There were no comments to last week’s minutes. 2. Main Technical News a. On GPS, after the REX setup for 210,212Rn beam was delivered to users (IS 506) on Thursday. Yields remained lower than expected even after an improvement of a factor of 2 by tuning of the Target Group (including

Explore →

29 August 2012 In the absence of SK, the minutes were taken by TEC. No comments on the minutes from previous week. 1. News from the technical group: · HRS: 2 more night shifts with CRIS were very successful. · HRS: ISCOOL tests during the day resulting in high performance at 60 kV with the

Explore →

22 August 2012 1. There were no comments to last week’s minutes. 2. Main Technical News a. On GPS, target #484 had been left on and heated for RILIS re-alignment after the successful intervention in the GPS20-section (cp. minutes 15.8.). The vacuum is again below 10-6 mbar. b. On Monday, target #485 UCx (cold plasma)

Explore →

15 August 2012 1. The following comments were made to last week's minutes a. Point 5b. LOI88 was supposed to study the possible application of b-NMR technique to “solve biological problems”, independent of the method of spin polarization. The use of the COLLAPS setup is due to the well established experimental technique. b. Point 4c:

Explore →

8 August 2012 Minutes taken by SK Date 2012-08-08

Explore →

1 August 2012 There were no comments to last week’s minutes. 1. Main Technical News a. GPS: on Thursday a vacuum leak developed on the proton BTY line and a leak testing was planned for the following Monday. This caused the stop of theb-NMR experiment running on REX 2nd beamline (see physics section) on Saturday

Explore →

25 July 2012 There were no comments to last week’s minutes. Minutes taken by SK Date 2012-07-25

Explore →