Belle II pixel detector: performance of final DEPFET modules

A DEpleted P-channel Field Effect Transistor (DEPFET) based pixel detector was developed for the Belle II VerteX Detector (VXD). It is designed to achieve a good impact parameter resolution better than 15μm at the very high luminosity conditions of this experiment. In the first half of 2018 four fin...

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Main Authors: Paschen, Botho (Author) , Ritzert, Michael (Author)
Format: Article (Journal)
Language:English
Published: 2020
In: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
Year: 2019, Volume: 958
ISSN:1872-9576
DOI:10.1016/j.nima.2019.05.063
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.nima.2019.05.063
Verlag, lizenzpflichtig, Volltext: http://www.sciencedirect.com/science/article/pii/S0168900219307193
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Author Notes:B. Paschen, F. Abudinen, K. Ackermann, P. Ahlburg, M. Albalawi, O. Alonso, L. Andricek, R. Ayad, V. Babu, Y. Bai, T. Bilka, R. Blanco, M. Boronat, A. Bozek, C. Camien, A. Caldwell, V. Chekelian, B. Deschamps, A. Dieguez, J. Dingfelder, Z. Doležal, D. Esperante, M. Fras, A. Frey, J. Fuster, M. Gabriel, K. Gadow, U. Gebauer, L. Germic, T. Gessler, D. Getzkow, L. Gioi, P. Gomis, M. Heck, T. Hemperek, M. Hensel, M. Hoek, S. Huber, J. Kandra, P. Kapusta, C. Kiesling, B. Kisielewski, D. Kittlinger, D. Klose, P. Kodyš, C. Koffmane, I. Konorov, S. Krivokuca, H. Krüger, T. Kuhr, W. Kühn, P. Kvasnička, C. Lacasta, J.S. Lange, K. Lautenbach, U. Leis, P. Leitl, D. Levit, G. Liemann, Z. Liu, F. Lütticke, L. Macharski, C. Mariñas, S. Mccarney, H.G. Moser, D. Moya, F.J. Müller, F. Müller, D. Münchow, C. Niebuhr, J. Ninkovic, U. Packheiser, S. Paul, I. Peric, F. Poblotzki, A. Rabusov, S.P. Reiter, R. Richter, M. Ritter, M. Ritzert, S. Rummel, J.G. Sanchez, B. Scavino, G. Schaller, M. Schnecke, F. Schopper, H. Schreeck, B. Schwenker, R. Sedlmeyer, C. Sfienti, F. Simon, S. Skambraks, Y. Soloviev, B. Spruck, R. Stever, U. Stolzenberg, M. Takahashi, E. Tafelmayer, I. Vila, A.L. Virto, S. Vogt, M. Vos, C. Wang, N. Wermes, C. Wessel, P. Wieduwilt, H. Windel, H. Ye, J. Zhao, Belle-II DEPFET and PXD Collaboration
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Summary:A DEpleted P-channel Field Effect Transistor (DEPFET) based pixel detector was developed for the Belle II VerteX Detector (VXD). It is designed to achieve a good impact parameter resolution better than 15μm at the very high luminosity conditions of this experiment. In the first half of 2018 four final production modules have been deployed in the commissioning run of the detector and their performance is discussed.
Item Description:Available online 22 May 2019
Gesehen am 14.04.2020
Physical Description:Online Resource
ISSN:1872-9576
DOI:10.1016/j.nima.2019.05.063