Published November 1, 2014 | Version v1
Journal article Metadata-only

Pre- and post-irradiation performance of FBK 3D silicon pixel detectors for CMS

Creators

  • 1. Purdue University, Department of Physics and Astronomy, West Lafayette, IN 47907-2036 (United States)
  • 2. INFN, Sezione di Torino, Torino (Italy)
  • 3. Università del Piemonte Orientale, Novara (Italy)
  • 4. Università di Torino, Torino (Italy)
  • 5. Fermi National Accelerator Laboratory, Batavia, IL 60510-5011 (United States)
  • 6. TIFPA INFN and Dipartimento di Ingegneria Industriale, Università di Trento, Via Sommarive 9, I-38123 Povo di Trento, TN (Italy)
  • 7. Centro per Materiali e i Microsistemi Fondazione Bruno Kessler (FBK), Trento, Via Sommarive 18, I-38123 Povo di Trento, TN (Italy)
  • 8. Università di Milano-Bicocca, Milan (Italy)
  • 9. Texas A and M University, Department of Physics, College Station, TX 77843 (United States)

Description

In preparation for the tenfold luminosity upgrade of the Large Hadron Collider (the HL-LHC) around 2020, three-dimensional (3D) silicon pixel sensors are being developed as a radiation-hard candidate to replace the planar ones currently being used in the CMS pixel detector. This study examines an early batch of FBK sensors (named ATLAS08) of three 3D pixel geometries: 1E, 2E, and 4E, which respectively contain one, two, and four readout electrodes for each pixel, passing completely through the bulk. We present electrical characteristics and beam test performance results for each detector before and after irradiation. The maximum fluence applied is 3.5×1015 n eq/cm2

Availability note (English)

Available from http://dx.doi.org/10.1016/j.nima.2014.06.029

Additional details

Identifiers

DOI
10.1016/j.nima.2014.06.029;
PII
S0168-9002(14)00736-0;

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Journal Volume
763
Journal Page Range
p. 404-411
ISSN
0168-9002
CODEN
NIMAER

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
46125108
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S43: PARTICLE ACCELERATORS;
Descriptors DEI
BEAMS; CERN LHC; ELECTRODES; GEOMETRY; IRRADIATION; LUMINOSITY; PERFORMANCE; READOUT SYSTEMS; SENSORS; SI SEMICONDUCTOR DETECTORS; THREE-DIMENSIONAL CALCULATIONS
Descriptors DEC
ACCELERATORS; CYCLIC ACCELERATORS; MATHEMATICS; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATION DETECTORS; SEMICONDUCTOR DETECTORS; STORAGE RINGS; SYNCHROTRONS

Optional Information

Copyright
Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.