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arXiv · 1101.4203

Test Beam Results of 3D Silicon Pixel Sensors for the ATLAS upgrade

ATLAS 3D Collaboration·P. Grenier·G. Alimonti·M. Barbero·R. Bates·E. Bolle·M. Borri·M. Boscardin·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·C. Piemonte·S. Pospisil·M. Povoli·S. Roe·O. Rohne·S. Ronchin·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·N. Zorzi
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Abstract

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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ATLAS 3D Collaboration, P. Grenier, G. Alimonti, M. Barbero, R. Bates, E. Bolle, M. Borri, M. Boscardin, 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, C. Piemonte, S. Pospisil, M. Povoli, S. Roe, O. Rohne, S. Ronchin, 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, N. Zorzi. 2011-01-21. Test Beam Results of 3D Silicon Pixel Sensors for the ATLAS upgrade. https://doi.org/10.1016/j.nima.2011.01.181

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