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Fixed, e744s, Wed Apr 10 06:45:53 2019, François, BEAM, Social, , No beam yet
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| They are about to align the beam from the cyclotron CIME to the area G1. |
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Fixed, e744s, Wed Apr 10 07:15:22 2019, François, BEAM, Social, , no beam
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They aligned the beam up to G1 Pr31 but the stripper foil was not inserted, so they have to start the work again. |
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Fixed, e744s, Wed Apr 10 09:05:33 2019, François, BEAM, Social, , No beam in G1 yet.
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| The beam is at the entrance of G1. |
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Fixed, e744s, Wed Apr 10 10:15:38 2019, François, BEAM, Social, , Beam stopped
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A problem with the cooling water.
2 UT at least to restart the accelerator |
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Fixed, e744s, Thu Apr 11 02:12:42 2019, François, TARGET, General, , Measured target thicknesses
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[COLOR=blue]CATS2[/COLOR]
Incident beam 14N7+ Brho 0.79 Tm
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Fixed, e744s, Thu Apr 11 17:35:21 2019, François, BEAM, General, , 14O beam is in G1 since 17H00
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alignment of the beam in VAMOS
intensity ~ 5x10^3 pps |
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Fixed, e744s, Fri Apr 12 00:29:11 2019, François, BEAM, General, , no beam
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They aligned the beam from CIME to G1 with 15N.
They are now working with 14O.
No beam on G1. |
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Fixed, e744s, Fri Apr 12 02:19:02 2019, Francois, Jenn, Cyril, Louis, CATS, Hardware, N/A, Set Division for CATS and Agata
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Enter in G1 to set division on CATS and Agata
[B]CATS divion: 1000
Agata division: 100
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Fixed, e768s, Thu Jul 25 11:05:18 2019, Francois de Oliveira, OTHER, General, , Previous Papers - alpha-branching ratios for states in the 4-MeV region
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In the reaction 15N(7Li,t)19F, the ratio between the measured cross sections is R(3/2+/9/2-)>29. We should get the same ratio in 19Ne. In 19Ne, the 3/2+
state decays with Eg=4033 keV (80%), the second with 2632 keV (100%), gamma efficiency = 4% and 5.5%, this gives a ratio between the number of counts measured
in the 2632 keV and in the 4033 keV > 29 x 100/80 x 5.5 / 4 ~ 50. |
Fixed, e744s, Mon Apr 8 00:41:53 2019, Francois, OTHER, General, , Predictions for VAMOS plots with 14N and 14O beams 
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Fixed, e744s, Sun Apr 14 16:28:06 2019, Francois, OFFLINE, General, , prediction Ep from (p,gamma)
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| Predictions to compare with measurement |
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Fixed, e768s, Tue Jul 16 12:10:05 2019, Francois, BEAM, General, LiF, beam intensity, normalisation, elastic scattering 7Li
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In 2005, the 15O1+ beam was measured at 6x10^7 pps after the CIME cyclotron, contaminated with ~nAe of 15N1+.
After stripper (aluminium stripper at LISE) the purity was 97 % of 15O8+ with 3 % of 15N8+.
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Fixed, e768s, Wed Jul 17 08:00:34 2019, Francois, BEAM, General, LiF, summary of the night
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0h-2H : beam tuning
2H Qpole down
4H Qpole problem solved but AGATA GGP problem
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Fixed, e768s, Wed Jul 17 10:55:23 2019, Francois, OFFLINE, General, , previous measurement of 15N(7Li,t)
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Fixed, e768s, Fri Jul 26 23:45:18 2019, Franco, Andres, Daniele, OFFLINE, General, LiF, ExEgamma spectra for 15O from run 112 to 152_0
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Fixed, TEST, Thu Jan 23 14:06:51 2020, Franco&Marlène, GRIT, Hardware, 3-alpha, Status of detectors on 23-01-20 6x
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Short alpha source run (not saved on disk) to test the detectors.
Summary :
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Fixed, TEST, Mon Feb 10 18:42:23 2020, Franco&Marlène, GRIT, Hardware, , New MUGAST detectors MG2 MG6
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MG2 and MG6 have been mounted in the chamber.
MG2 reference number is 3227_10 thickness=468um
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Fixed, , Fri Feb 14 10:26:46 2020, Franco&Marlène, GRIT, Hardware, , HT BT screenshots before e775s
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| Detectors are cooled down to 0 deg. |
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Fixed, e793s, Thu Mar 12 15:48:58 2020, Franco&Marlène, GRIT, General, , Summary and TO DO list 12/03/2020
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What remains to be done
- Do the time calibration of all boards (time calibrator has to be connected)
. When checking the pulser on all boards we saw that MG5 has no triggers on Y and MG9 does not see the pulser (neither X or Y). So we will not |
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Fixed, e775s, Tue Feb 25 16:31:17 2020, Franco , Freddy, OFFLINE, General, N/A, M/M_Q PID for unbound states
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| When gating on excitation energy higer than Sn (7.6 MeV), mainly 19O remains in the PID of VAMOS |
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