Title of article
Metal and hybrid TimePix detectors imaging beams of particles
Author/Authors
Pugatch، نويسنده , , V. and Campbell، نويسنده , , M. and Chaus، نويسنده , , A. and Eremenko، نويسنده , , V. and Homenko، نويسنده , , S. and Kovalchuk، نويسنده , , O. and Llopart، نويسنده , , X. and Okhrimenko، نويسنده , , O. and Pospisil، نويسنده , , S. and Shelekhov، نويسنده , , A. and Storizhko، نويسنده , , V. and Tlustos، نويسنده , , L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
194
To page
197
Abstract
Timepix chips were evaluated for imaging low energy ion beams and as candidates for building an ‘electronic focal plane’ of a laser mass-spectrometer. The uniformity of response of the pixel matrix with respect to ion mass, energy and detection position has been studied. Two samples each of hybrid silicon pixel detectors and metal micro-pixel detectors (using bare readout chip input electrodes) were used. The results obtained illustrate that both detector types can be used as an ‘electronic focal plane’ of a mass-spectrometer. Two-dimensional imaging of the charge/mass distribution of ion beams accordingly to their charge/mass distribution can improve the mass-spectrometer resolution.
Keywords
Pixel detector , Mass-spectrometer , Medipix , Ion beam imaging , Electronic focal plane , Timepix
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2011
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2204232
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