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X-ray imaging with a silicon microstrip detector coupled to the RX64 ASIC

  • G. Baldazzi
  • , D. Bollini
  • , A. E. Cabal Rodriguez
  • , W. Da̧browski
  • , A. Diaz Garcia
  • , M. Gambaccini
  • , P. Giubellino
  • , M. Gombia
  • , P. Grybos
  • , M. Idzik
  • , A. Marzari-Chiesa
  • , L. M. Montano Zetina
  • , F. Prino
  • , L. Ramello
  • , M. Sitta
  • , K. Swientek
  • , A. Taibi
  • , A. Tuffanelli
  • , R. Wheadon
  • , P. Wiacek

Risultato della ricerca: Contributo su rivistaArticolo da conferenzapeer review

Abstract

A single photon counting X-ray imaging system, with possible applications to dual energy mammography and angiography, is presented. A silicon microstrip detector with 100 μm pitch strips is coupled to RX64 ASICs, each of them including 64 channels of preamplifier, shaper, discriminator and scaler. The system has low noise, good spatial resolution and high counting rate capability. Results on energy resolution have been obtained with a fluorescence source and quasi-monochromatic X-rays beams. Preliminary images obtained with an angiographic phantom are presented.

Lingua originaleInglese
pagine (da-a)315-320
Numero di pagine6
RivistaNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume509
Numero di pubblicazione1-3
DOI
Stato di pubblicazionePubblicato - 21 ago 2003
EventoIWORID 2002 - Amsterdam, Netherlands
Durata: 8 set 200212 set 2002

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