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  HEPHY logbook for testbeam at SPS September/October 2010, Page 8 of 8  Not logged in ELOG logo
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ID Date Author Project Subject Run Number Events StartTime EndTimedown
  101   Fri Oct 8 23:22:32 2010 Manfred ValentanBELLESchnittwinkel barrel vs. slanted    

17deg acceptance => Schnittwinkel barrel option = 90-17 = 73deg      ----->  rotary table 80.5

layer zusätzlich slanted um Winkel alpha => Schnittwinkel = 73 - alpha

slant angles: layer 4: 11.9deg => Schnittwinkel 61.1deg       ----->  rotary table 68.6
                     layer 5: 17.2deg => Schnittwinkel 55.8deg       ----->  rotary table 63.3
                     layer 6: 21.1deg => Schnittwinkel 51.9deg       ----->  rotary table 59.4

Im Vergleich mit senkrechtem Durchgang der Teilchen erwarte ich eine Vergrößerung der cluster width um den Faktor tan(Schnittwinkel):

slant layer 4: 1.81
slant layer 5: 1.47
slant layer 6: 1.28
barrel:           3.27

  104   Sat Oct 9 12:00:55 2010 Christian IrmlerBELLEcalcal0178380009.10.2010 11:59:37 

Origami1 (n-side only) + Micron1 (non-irrad)
angle scan: 73°
HV=100V / 40 µA
cooling: chiller set to 15°C

Origami p-side does not receive triggers -> disabled

origami flex straight part needed to be folded due to severe rotation angle -> nanonics connector problem...

  107   Sat Oct 9 18:56:35 2010 Thomas Bergauercommonpath to telescope data    

eudetmac001.cern.ch

path is /Volumes/Data/eudet/Data/cern_2010_sept_silc_apvdaq (Vienna system)

and /Volumes/Data/eudet/Data/cern_2010_sept_silc_alibava (Santander system)

  111   Tue Oct 19 14:58:56 2010 Manfred ValentanMicron Babygeometry    
Attachment 1: IMG_8888.JPG
IMG_8888.JPG
Attachment 2: micron_baby_stack_telescope_geometry.JPG
micron_baby_stack_telescope_geometry.JPG
Attachment 3: micron_baby_stack_telectope_geometry.dwg
  116   Fri Apr 8 13:25:58 2011 Manfred ValentanMicron Babysensors and modules    

TRK1: B2Micron_2826_1_baby2

TRK2: B2Micron_2826_1_baby3

DUT3: B2Micron_2826_7_baby2 (common p-stop)

DUT4: B2Micron_2826_19_baby4 (combined p-stop)

DUT5: B2Micron_2826_19_baby3 (atoll p-stop)

TRK6: B2Micron_2826_1_baby4

TRK7: B2Micron_2826_19_baby2

GEW: B2Micron_2826_7_baby4

not used: B2Micron_2826_7_baby3

  120   Wed May 4 15:14:31 2011 Thomas BergauerPtinfo about module    

pt-Modul hat jeweils zwei OB1 Sensoren von STM (mit 122um Pitch)

im Abstand von 2mm uebereinander

  135   Tue May 17 19:08:29 2011 Manfred ValentanMicron Babysensors for source test with intermediate strips    

Every second bond of these sensors will be removed to mimic the effect of an intermediate strip. For comparison, this is done both with irradiated and unirradiated sensors.

DUT3: B2Micron_2826_7_baby2, common p-stop, irradiated

DUT4: B2Micron_2826_19_baby4, combined p-stop, irradiated

DUT5: B2Micron_2826_19_baby3, atoll p-stop, irradiated (Wolfgang T. took this sensor to the SEM, it's destroyed by now)

TRK6: B2Micron_2826_1_baby4, combined p-stop, unirradiated

TRK7: B2Micron_2826_19_baby2, common p-stop, unirradiated

            B2Micron_2826_7_baby3, atoll p-stop, unirradiated

 

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