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The Forward Time Projection Chamber (FTPC) in STAR

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 نشر من قبل Markus D. Oldenburg
 تاريخ النشر 2002
  مجال البحث فيزياء
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Two cylindrical forward TPC detectors are described which were constructed to extend the phase space coverage of the STAR experiment to the region 2.5 < |eta| < 4.0. For optimal use of the available space and in order to cope with the high track density of central Au+Au collisions at RHIC, a novel design was developed using radial drift in a low diffusion gas. From prototype measurements a 2-track resolution of 1-2 mm is expected.



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