High Resolution Hybrid Pixel Sensors for the e+e− TESLA Linear Collider Vertex Tracker

نویسندگان

  • M. Battaglia
  • R. Orava
  • K. Tammi
  • K. Österberg
  • W. Kucewicz
  • A. Zalewska
  • C. Meroni
چکیده

In order to fully exploit the physics potential of a future high energy e+e− linear collider, a Vertex Tracker, providing high resolution track reconstruction, is required. Hybrid Silicon pixel sensors are an attractive option, for the sensor technology, due to their read-out speed and radiation hardness, favoured in the high rate environment of the TESLA e+e− linear collider design, but have been so far limited by the achievable single point space resolution. In this paper, a conceptual design of the TESLA Vertex Tracker, based on a novel layout of hybrid pixel sensors with interleaved cells to improve their spatial resolution, is presented.

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تاریخ انتشار 1999