Title of article
Low-temperature tracking detectors
Author/Authors
Niinikoski، نويسنده , , T.O and Abreu، نويسنده , , M and Anbinderis، نويسنده , , P and Anbinderis، نويسنده , , T and DʹAmbrosio، نويسنده , , N and de Boer، نويسنده , , W and Borchi، نويسنده , , E and Borer، نويسنده , , K and Bruzzi، نويسنده , , M and Buontempo، نويسنده , , S and Chen، نويسنده , , W and Cindro، نويسنده , , V and Dezillie، نويسنده , , B and Dierlamm، نويسنده , , A and Eremin، نويسنده , , V and Gaubas، نويسنده , , E and Gorbatenk، نويسنده ,
Pages
6
From page
87
To page
92
Abstract
RD39 collaboration develops new detector techniques for particle trackers, which have to withstand fluences up to 1016 cm−2 of high-energy particles. The work focuses on the optimization of silicon detectors and their readout electronics while keeping the temperature as a free parameter. Our results so far suggest that the best operating temperature is around 130 K. We shall also describe in this paper how the current-injected mode of operation reduces the polarization of the bulk silicon at low temperatures, and how the engineering and materials problems related with vacuum and low temperature can be solved.
Keywords
p+–i–p+ detectors , Silicon microstrip detectors , Thermoelasticity , low temperature , Current-injected detectors , Forward bias
Journal title
Astroparticle Physics
Record number
2022843
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