News on microstrip detector R

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News on microstrip detector RD

• Michael Merkin, SINP MSU

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Minutes of the summary discussion session of the
2nd work meeting of the CBM-MPD STS
Consortium"Technical challenges of the CBM and
MPD Silicon Tracking Systems 2008"5 6 June
2008, Protvino, Moscow region, Russia

• Sensors
• The GSI group will provide information on the
  layout of the sensors (pitch, number of channels,
  stereo angle, strip length, thickness) until July
  2008. The MSU group (M. Merkin et al.) will
  provide sensors based on this layout until end of
  2008.

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Last minute decision

• Sensor size 62.0 (?) X 42.0 mm2
• Active area 59392 (60416) X 40000 mkm2
• Number of strips on both sides 1024
• Strip pitch 58.0 mkm (59 mkm)
• Stereo angle - 7.5o
• P-side double metal with short strips
  connection
• N-side single metal

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Current design
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Current design
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Current design
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Current design