MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Status ExpNbr Date Authordown Type Category Target-Source Subject
Ongoinge744 Sun May 13 19:36:09 2018 Valérian + FrançoisMUST2General3-alphaRun #116 #117 3 alpha run Calibration T1-T5 trigger
run #116
start @12h07 13/05/18
stop @19h45 13/05/18

I refilled the 0 degree cooler.

run #117
start @19h47 13/05/18
stop @ 9H04 14/05/18

Joined is a screenshot of the HT of MUST2

Vacuum in M2C is 5.7e-6 mbar and ~4e-5 in the 0 degree chamber which is higher than before.

Joined spectra.
Fixede748 Thu Jun 22 11:10:35 2017 ValérianEXLSoftware EXL Mapping
Mapping of the EXL detector in the analysis program versus how it is written on the cables.
Fixede748 Mon Jun 26 10:26:16 2017 ValérianEXLSoftware60CoAdd-back
We implemented the add-back correction with cross-talk subtraction.

On the joined graph, RawEnergy correspond to the sum of the energy in every crystals and Energy correspond to the sum of energy in every crystals with the cross subtraction.
Fixede744 Wed Apr 25 15:59:51 2018 ValérianEXL-PPTSoftwareN/AMesytech setup
To use the remote settings of the Mesytech modules : 
- start GANP170

- login: .\invité | pass: ganil17

- start putty 

- select serial

- in host name type COM# (# is the number of the port which seems to be chosen at random at every reboot).

- when you have found the good port number, a terminal will appear, in this terminal you cannot erase, so if you type something wrong press enter.

- type :

           off

  the red LED of the front panel of one of the mesytech should stop, now, you know which mesytech is controlled by the terminal you opened.
- type:  
           on

  the red LED is back again and remote control is working again.

- to list the parameter type: 

           ds

- the parameter of interest are under "rc settings"

You can then follow what's written in the manual next to the PC.
Ongoinge744 Tue May 15 09:58:52 2018 ValérianRUNGeneral3-alpharun #118 3 alpha
run #118
Trigger T1 T2 T3 T4 & T5
EXL + BT not biased but still in trigger
3 alpha
start @18h04 14/05/18
stop @10h00 15/05/18
Fixede744 Tue May 15 19:42:40 2018 ValérianEXL-PPTGeneral60CoCalibration of EXL from e748 data
The EXL calibration program is ready. Join is the result with previous data from e748.
Fixede744 Fri Jun 1 13:12:16 2018 ValérianEXL-PPTGeneral60Corun #3003 Calib EXL
run #3003
start @12h06
stop @13h08
Fixede744 Fri Jun 1 19:29:17 2018 ValérianEXL-PPTGeneral60CoEXL efficiency
To test EXL efficiency I start a long run with the source in front of it.
run 3014
start @19h25
stop @ 17H10 3 June.
Ongoinge748 Tue Jun 6 17:57:07 2017 Valérian et FrançoisEXLHardware Hardware coupling of EXL with MUST2

EXL seems to fit in Adrien's setup. We still have to check if it fits in the chamber.
Ongoinge744 Sat May 26 07:32:17 2018 Valerian, pedja, mihaiRUNGeneralCH2Run 2015 after vacuum problem of Css1 target 4
Run 2015
26/05/18
start @7h29
stop @9h42
Ongoinge744 Wed May 30 11:17:00 2018 Valerian maurycy and OlivierOFFLINEGeneralCH2Condition on time T5
One should add the condition Si_TX < 150 for T5, problem from Ta?
Ongoinge744 Wed May 30 11:22:16 2018 Valerian maurycy and OlivierOFFLINEGeneralCH2Checking the cuts
cut_DeE :

- T1 OK
- T2 OK
- T3 OK


cut ToF :

- T1 OK
- T2 OK
- T3 OK
Ongoinge744 Mon May 28 20:28:50 2018 Valerian and SimonOFFLINEGeneralCH2Explanation for the 0 degree low energy proton
The 0 degree energy proton are coming from the beam hitting the aluminum target. If you do a cut on the beam projection on T5 you obtain the black dot on the joined plot.
Fixede744 Mon May 28 11:00:07 2018 Valerian and Iulian and PhilRUNGeneral two protons
Ongoinge744 Mon May 28 23:14:26 2018 Valerian and Iulian and PhilOFFLINEGeneralCH2New hint of the 5/2- resonance
We see a new hint of a resonance
Ongoinge744 Sat May 26 07:03:12 2018 Valerian and Iulian and FrancoisOFFLINEGeneralCH2First picture for 15F from runs 2010-2013
Target -> Thick target (Sandwich target ??)

The predictions are different....

At large angles, the 5/2+ peak (at 2.78 MeV) is cut because it goes to lower energies in lab. If the background at 4 MeV is normalized to the one at 0°, there is no very broad-resonance at high energy in large angles.
Ongoinge744 Sat Apr 28 10:17:22 2018 Valerian and IulianMUST2Hardware3-alphaStatus of MUST2 telescopes 27/04/18
Yesterday night we tested T1, T2, T3, T4, T5, and T6.

All telescopes (except T6 which still have a "tripping" CsI) have an Energy and Time signal on X and Y!

Joined is the final results with every working telescopes.

T5 is now placed in 0 degree chamber cabled with the cables corresponding to telescope 5, except the BT which is the one from the unused T7
(BT for telescope 5 didn't work).
Ongoinge744 Sat Apr 28 13:27:26 2018 Valerian and IulianMUST2Hardware3-alphamultiples runs with two alpha source on T1 T2 T3 T4 and T5
For the following runs we will use two 3 alpha sources :

On T1, T2, T3, and T4 : 11615 : Flux = 1496 alpha in 2 pi
On T5 (at 0 degrees) : 11616 : Flux = 1603 alpha in 2 pi

runs #170 - #181 were debugging runs.

Issue were found :
- T6 gives a lot of ORD with or without HV ON.
- If a stop is added to MUVI2, there is an energy shift of the alpha peaks. This behaviour can be seen in run 172.

run #182 is a good run. With both 3 alpha sources and no stop on any of the MUVI cards.


Ongoinge744 Sat Apr 28 13:36:52 2018 Valerian and IulianOTHERSoftwareN/AProblem with DAS configuration
There is an issue with the GMT slave. When you click Online and then apply write hardware, if the message : register error on GMTSlave appear, reload a functioning DAS config and do not write hardware twice.

If you use write hardware twice, the error will disappear, but almost no triggering of the GMT will occur.
Ongoinge744 Fri May 25 02:57:44 2018 Valerian and IulianOFFLINEGeneralCH2Simulation Azure 1H(14N,p) and measurement
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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