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  nuclear two-photon decay 2024, Page 2 of 6  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
Entry  Sat May 18 14:43:59 2024, Yuri, Accelerator, Reduce intensity, 98Mo42+ 
reduce intensity
eexds2ha 7mm --> 9 mm
e02ds3hg -69 mm -- stays
Entry  Sat May 18 13:13:45 2024, Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab , Calibration, Shorter shots with 98 Mo 
now making shorter shots with 98-Mo
3 seconds each
50 MSPS
Entry  Sat May 18 13:07:23 2024, Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab , DAQ, Long measurements 100-Mo 
Primary beam two shots, each 10 seconds 

13:06 --> RSA01-2024.05.18.13.05.41.969.tiq, ../RSA02/RSA02-2024.05.18.13.05.42.662.tiq
Entry  Sat May 18 12:31:45 2024, Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab, Detectors, Cooler Curve measurements 
Cooler curve measurement, Primary Beam 100 Mo

center Freqs:
Entry  Sat May 18 02:22:30 2024, Helmut Weick, Accelerator, paper log book pages 17.05.2024 IMG_20240518_021647.jpgIMG_20240518_021654.jpgIMG_20240518_032227.jpg
until we lost the beam in the night.
Entry  Sat May 18 02:04:38 2024, Yoshi, Ohnishi, DAQ, RSA01 run 
RSA01 was stopped from 19:25, it restart now.
Entry  Sat May 18 01:57:44 2024, Weick, Accelerator, 96Sr isoc setting TEline-ESR-100Mo_96Sr.lpp
We fist verified the ESR after a crash with the 98Zr setting, was fine good resolution, 
then we scaled to 96Sr directly at gamma_t not with shift as before.
E_SIS        = 449.21 MeV/u for 100Mo 38+
Entry  Sat May 18 00:37:52 2024, Helmut, Wolfram, Shahab, David, Xinliang, Runs, SIS beam gone 
 
Entry  Sat May 18 00:37:21 2024, Helmut, Wolfram, Shahab, David, Xinliang, Runs, Trying to get back to Zr setting 
 
Entry  Sat May 18 00:15:44 2024, Yoshi, Ohnishi, General, Beam back 2024-05-18_00-16-05-529_tcl1064.png2024-05-18_00-20-39-639_tcl1064.png
Beam is back, but it stopped again at 0:17......
Entry  Sat May 18 00:06:56 2024, Shahab, Runs, HHT people out again 
we try to re run the ESR. ESR behaves very strangely. Something not so right.
Entry  Fri May 17 23:30:16 2024, Shahab, General, HHT people inside 
no beam since about one hour, also HHT people inside since about 10 min.
Entry  Fri May 17 23:14:51 2024, Yoshi, Ohnishi, General, shift started 2024-05-17_23-15-51-921_tcl1064.png2024-05-17_23-18-18-714.png
Just test
Entry  Fri May 17 22:48:14 2024, Jelena B, Accelerator, Back to old setting 
We go back to the Zr-settings to make a deffinite state of ESR and we move again to previous setting (Sr) 
Entry  Fri May 17 22:43:11 2024, Jelena B, Zsolt P., Accelerator, ESR_e.cooler are back ESR_back_with_e.cooler.png
We have back ESR and we have a fixed issue with a cooler. 

Beam issues! 
Entry  Fri May 17 22:38:30 2024, Jelena B, Zsolt P., , ESR + e.cooler are back 
We have back ESR and fixed issue with a cooler. 
Entry  Fri May 17 22:06:05 2024, Jelena B, Zsolt P., Accelerator, ESR ESR_down.png
ESR is down
Entry  Fri May 17 21:56:58 2024, Jelena B, Zsolt P., Accelerator, Optimizing setting 
We are optimizing setting for 96Sr
start time: 21:52
Entry  Fri May 17 21:44:39 2024, Jelena B, Zsolt P., General, Beam issues 
We do not have beam, and we have some instability during last 1-1.5 hour. 
Entry  Fri May 17 20:33:43 2024, Jelena B, Zsolt P., General, Beam returned to FRS 
We have again beam at FRS..
But we are taking still cycles on a same way as before...and discussing to go back to the old zirconium setting 
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