Journal Article

PUBDB-2016-03081

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The MuPix high voltage monolithic active pixel sensor for the Mu3e experiment

Wiedner, D. (Corresponding author)DESY* ; Augustin, H.DESY* ; Berger, N.Extern* ; Bravar, S. ; Corrodi, S. ; Damyanova, A. ; Förster, F. ; Gredig, R. ; Herkert, A. ; Huang, Q. ; Huth, L.DESY* ; Kiehn, M.DESY* ; Kozlinskiy, A. ; Maldaner, S. ; Peric, I. ; Philipp, R. ; Robmann, P.Extern* ; Schoening, A.Extern* ; Shrestha, S. ; vom Bruch, D.DESY* ; Weber, T.

2015
Inst. of Physics London

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Please use a persistent id in citations: doi:10.1088/1748-0221/10/03/C03044

Abstract: Mu3e is a novel experiment searching for charged lepton flavor violation in the rare decay $\mu\rightarrow eee$. In order to reduce background by up to 16 orders of magnitude, decay vertex position, decay time and particle momenta have to be measured precisely. A pixel tracker based on 50mm thin high voltage monolithic active pixel sensors (HV-MAPS) in a magnetic field will deliver precise vertex and momentum information. Test beam results like an excellent efficiency of > 99:5% and a time resolution of better than 16.6 ns obtained with the MuPix HV-MAPS chip developed for the Mu3e pixel tracker are presented.

Note: Mu3eTestBeam-8663

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Contributing Institute(s):

1. Detector RD at DESY Test beam (FHTestBeam)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)
2. FH-Proposal: FHTestBeam-8663 (FHTestBeam-8663) (FHTestBeam-8663)

Experiment(s):

1. DESY: TestBeamline 22 (DESY II)

Appears in the scientific report 2015

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Database coverage:
; ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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