Fixed, e744, Thu May 24 19:05:41 2018, e744 team (shift Valérie), RUN, General, N/A, Runs 458 and 459 
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Run 458
focalisation on D4 LISE
100Hz on Si Lise triggers: Cats1div (3 10**4) LISE
see scalers end of run
Run 459
same triggers as for Run458
focalisation on D6 |
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Fixed, e744, Thu May 24 19:20:40 2018, e744 Must2 + Lise teams (edit: Valérie), RUN, General, N/A, Run 460-Spiral 14N test
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Run 460
Triggers Must2 Telescopes T1 to T5
( MM1 to MM5)
checking beam focalisation and centering on Must5
see plot
cf scalers during Run |
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Fixed, e744, Thu May 24 19:32:31 2018, e744 Must2 + Lise teams (edit: Valérie), RUN, General, N/A, Run 461-Spiral 14N test
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Run 461
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
after retuning of the beam (on PR62)
checking beam focalisation and centering on Must5
see plot
cf scalers during Run |
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Fixed, e744, Thu May 24 19:34:40 2018, e744 Must2 + Lise teams, RUN, General, N/A, tuning Wien-Spiral 14N test
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Run 24May at 19h50-20pm no storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
see plot of beam impact Wien filter +0.4 kV, +0.4 kV
cf scalers during Run |
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Fixed, e744, Thu May 24 20:18:00 2018, e744 Must2 + Lise teams, RUN, General, N/A, tuning Wien-Spiral 14N test
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Run 24May at 19h50-20pm no storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
see plot of beam impact Wien filter +0.4 kV, +0.4 kV
cf scalers during Run |
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Fixed, e744, Thu May 24 20:19:19 2018, e744 Must2 + Lise teams, RUN, General, N/A, Beam centering on MM5-Spiral 14N test
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Run 24May at 19h50-20pm no storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
see plot of beam impact when the beam is centered
cf scalers during Run |
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Fixed, e744, Thu May 24 20:21:57 2018, e744 Must2 + Lise teams, RUN, General, N/A, Run 462 Beam centering on MM5-Spiral 14N test
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Run 462 focalisation on target 24May at 20h15pm storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
see plot of beam impact the beam is centered
cf scalers during Run and end of run. |
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Fixed, e744, Thu May 24 20:31:30 2018, e744 Must2 + Lise teams (edit: Valérie), RUN, General, N/A, Run 463 Beam Spiral 14N test
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Run 463 focalisation on Must2 24May at 20h30pm storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
see plot of beam impact
cf scalers end of run.
NOTE THAT The delay is at present 50 ns on the Cats signal "CATS delayed"
it was changed during the run 463 (the previous value was 500 ns). |
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Fixed, e744, Thu May 24 21:05:05 2018, Valerian Iulian and Francois, TARGET, Hardware, , 14N - 187um target placement
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| For resonant elastic scattering of 14N(pp)14N the 187um target is placed. |
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Fixed, e744, Thu May 24 21:05:19 2018, e744 Must2 + Lise teams (edit: Valérie), MUST2, Hardware, N/A, change of STOP MUST2
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The STOP of MUST2 with CATS is now directly the CATS "delayed signal".
No coincidence with FAG.
NB: the CATS "delayed signal"is the fast time signal from CATS in D4, which is sent to the DAQ area of D6, then delayed.
The delay is at present 50 ns, it was changed during the run 463 (previous value was 500 ns).
Total time to go between exp area to DAQ room then back to exp area is measured to be 780ns.
-->approximately we have the time of 390 to 400 ns to go between DAQ room and D6 exp area.
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Pinned, e744, Thu May 24 21:13:29 2018, Valerian, TARGET, General, N/A, List of target present in M2C
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The list of target present in M2C chamber are the following :
6 -> CH2 : 187 um / 17.391 mg/cm2 (Georges) -> Full resonance spectra
5 -> CH2 : 100 um / 9.3 mg/cm2 (GoodFellow) -> On 1/2- resonance // ERROR THIS SEEMS TO BE THE SANDWICH TARGET
4 -> CH2 : 104 um / 9.672mg/cm2 (Georges) -> On 1/2- resonance
3 -> CH2 : 63 um / 5.859mg/cm2 (GoodFellow) -> Off 1/2- resonance
2 -> CH2 : 63 um / 5.859mg/cm2 (Georges) -> Off 1/2- resonance
1 -> C : 75 um / 16.9mg/cm2 (GoodFellow) -> Fusion evaporation background |
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Fixed, e744, Thu May 24 21:28:45 2018, e744 Must2 + Lise teams (edit: Valérie), RUN, General, CH2, Run 464 Beam Spiral 14N test
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Run 464 focalisation on Must2 24May at 21h25m storage
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
focalisation on target ; Target CH2 187µm position num6
see plot of beam impact
cf scalers end of run.
14N 7.6791 MeV/n 14N7+ Brho = 0.79679 T.m measured at CIME
!!!NOTE THAT The delay is at present 50 ns on the Cats signal "CATS delayed"
it was changed during the run 463 (the previous value was 500 ns). |
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Fixed, e744, Thu May 24 22:38:44 2018, e744 Must2+lise teams , RUN, General, CH2, Run Beam Spiral 14N centered 7x
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Shift teams: François, Iulan, Freddy, Fairouz, Valérian, Valérie, Mihail
LISE teams during evening: Omar Kamalou, Luc Perrot, Pierre Delahaye
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
focalisation on target ; Target CH2 187µm position num6
see plot of beam impact
cf scalers end of run.
14N 7.6791 MeV/n 14N7+ Brho = 0.79679 T.m measured at CIME
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Fixed, e744, Thu May 24 22:45:36 2018, e744 Must2+lise teams , RUN, General, CH2, Run 1001 Beam Spiral 14N centered
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Run 1001, cible n°6: 183 um
start @ 21h55; Stop @ 22h36
Shift teams: François, Iulan, Freddy, Fairouz, Valérian, Valérie, Mihail
LISE teams during evening: Omar Kamalou, Luc Perrot, Pierre Delahaye
Triggers Must2 Telescopes T1 to T5
(MM1 to MM5)
focalisation on target ; Target CH2 187µm position num6
see plot of beam impact
cf scalers end of run.
14N 7.6791 MeV/n 14N7+ Brho = 0.79679 T.m measured at CIME
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Pinned, e744, Thu May 24 23:20:40 2018, e744 Must2 + Lise teams, RUN, General, CH2, run 1002
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run 1002: 14N beam, CH2 187 um
trigger: MM1,2,3,4,5 + CATS%, EXL%, PPT%
start: 22h41
stop: 23h18 |
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Fixed, e744, Fri May 25 00:09:03 2018, Cristina , RUN, General, CH2, run 1003 (target no 6 -CH2 180 um) 6x
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run 1003
14N
start@ 23:18 24/05/2018
stop@ 000:33 |
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Fixed, e744, Fri May 25 00:41:19 2018, Cristina and Pedja, RUN, General, CH2, run 1004 (target no 6 -CH2 180 um) 7x
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Run 1004
the thresholds of MUST detector changed to ~0.5 MeV
start@ 00:38 25/05/2018
stop@ 00:57 (due to beam problems Q31 was at 0 - CAMA22 had to be reset) |
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Fixed, e744, Fri May 25 01:05:05 2018, Cristina and Pedja, RUN, General, CH2, run 1005 (target no 6 -CH2 180 um)
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Run 1005
beam intensity fluctuations
start@ 01:17 25/05/2018
stop@ 02:28 |
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Fixed, e744, Fri May 25 02:35:13 2018, Cristina and Pedja, RUN, General, CH2, run 1006 (target no 6 -CH2 180 um)
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Run 1006
Around 3h10 Water leak was happened, shutting down all power supplies.
start@ 02:29 25/05/2018
stop@ 03:10 |
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Ongoing, e744, Fri May 25 02:57:44 2018, Valerian and Iulian, OFFLINE, General, CH2, Simulation Azure 1H(14N,p) and measurement
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We can know conclude without any doubt that we were able to measure resonances from 1H(14N,p)14N. The resolution with a rough analysis and the current bad calibration is around 180keV in the com.
Identification of resonances is still difficult but some structure seems consistent with previous works. Also, at higher energy there are only few measurement so the data taken with 14N this night should be interesting.
First spectra is simulated with AZURE2
Second spectra is Energy in center of mass for ThetaLab between 0 to 4 degrees (T5)
Third spectra is Energy in center of mass for ThetaLab between 2 to 3 degrees (T5)
Fourth spectra is Energy in center of mass for ThetaLab between 10 to 12 degrees (T1-T4)
Fifth spectra is Energy in center of mass for ThetaLab between 15 to 20 degrees (T1-T4) |
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