Test beam results of 3D silicon pixel sensors for the ATLAS upgrade
- P. Grenier
- G. Alimonti
- M. Barbero
- R. Bates
- E. Bolle
- M. Borri
- C. Buttar
- M. Capua
- M. Cavalli Sforza
- M. Cobal
- A. Cristofoli
- G. F. Dalla Betta
- G. Darbo
- C. Da Vià
- E. Devetak
- B. DeWilde
- B. Di Girolamo
- D. Dobos
- K. Einsweiler
- D. Esseni
- S. Fazio
- C. Fleta
- J. Freestone
- C. Gallrapp
- M. Garcia Sciveres
- G. Gariano
- C. Gemme
- M. P. Giordani
- H. Gjersdal
- S. Grinstein
- T. Hansen
- T. E. Hansen
- P. Hansson
- J. Hasi
- K. Helle
- M. Hoeferkamp
- F. Hügging
- P. Jackson
- K. Jakobs
- J. Kalliopuska
- M. Karagounis
- C. Kenney
- M. Köhler
- M. Kocian
- A. Kok
- S. Kolya
- I. Korokolov
- V. Kostyukhin
- H. Krüger
- A. La Rosa
- C. H. Lai
- N. Lietaer
- M. Lozano
- A. Mastroberardino
- A. Micelli
- C. Nellist
- A. Oja
- V. Oshea
- C. Padilla
- P. Palestri
- S. Parker
- U. Parzefall
- J. Pater
- G. Pellegrini
- H. Pernegger
- S. Pospisil
- S. Roe
- O. Rohne
- A. Rovani
- E. Ruscino
- H. Sandaker
- S. Seidel
- L. Selmi
- D. Silverstein
- K. Sjøbæk
- T. Slavicek
- S. Stapnes
- B. Stugu
- J. Stupak
- D. Su
- G. Susinno
- R. Thompson
- J. W. Tsung
- D. Tsybychev
- S. J. Watts
- N. Wermes
- C. Young
- Boscardin, Maurizio
- Piemonte, Claudio
- Povoli, Marco
- Ronchin, Sabina
- Zorzi, Nicola
DOIAbstract
Results on beam tests of 3D silicon pixel sensors aimed at the ATLAS Insertable B-Layer and High Luminosity LHC (HL-LHC) upgrades are presented. Measurements include charge collection, tracking efficiency and charge sharing between pixel cells, as a function of track incident angle, and were performed with and without a 1.6 T magnetic field oriented as the ATLAS inner detector solenoid field. Sensors were bump-bonded to the front-end chip currently used in the ATLAS pixel detector. Full 3D sensors, with electrodes penetrating through the entire wafer thickness and active edge, and double-sided 3D sensors with partially overlapping bias and read-out electrodes were tested and showed comparable performance
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