Dream Testbeam December 2014

Shift schedule: December beam

day Mon 1 Dec Tue 2 Dec Wed 3 Dec Thu 4 Dec Fri 5 Dec Sat 6 Dec Sun 7 Dec Mon 8 Dec
0-8 --- Michele - Alan Laura - Michele Ale - Evelin Richard - Ale Sehwook - Seungkyu Alan - Sehwook Alan - Seungkyu
8-16 Sehwook - Seungkyu John - Fanqqui - Ramni MD Sehwook - Seungkyu John - Fanqqui - Ramni John - Fanqqui - Ramni John - Fanqqui - Ramni CLOSURE
16-24 Richard - Ale Evelin - Silvia Richard - Silvia Alan - Evelin Laura - Fabrizio Silvia - fabrizio Richard - Fabrizio  

Program

Dec 1 to Dec 3
Al Cu module, 20 GeV positron

  • Electromagnetic energy resolution as a function of rotation angle: +5 to -5 degrees
  • 4 scans done with 2 and 1 degrees tilted module, with and without preshouer . Low energy wobbling
  • Calibration of each Pb tower with electrons, AD readout
  • Calibration with electrons DRS readout of some of Pb towers
Machine Development
Open the calorimeter box, remove PMTs of copper, remove with the crane the Cu modules, close the box, install on the top leakage counters
Dec 3 evening to the end
Pb 3*3 matrix
  • Time structure of hadronic signal. DRS readout. Pb matrix plus leakage detectors. 180 GeV pions and lower energies.
  • Hadronic energy resolution, pion 180 GeV, 125, 80, 40, 20, 15

Shift Summaries

Please at the end of the shift fill the report here : Dec2014TBShiftSummary

Good Run List

Information on the run taken are reported here: GoodRunListTBDecember2014

Detector informations

-- GabriellaGaudio - 23-Oct-2012

-- MicheleCascella - 2014-11-25

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Topic revision: r9 - 2014-12-07 - SilviaFranchino
 
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