%0 Journal Article
%A Babeluk, M.
%A Barbero, M.
%A Baudot, J.
%A Bergauer, T.
%A Bernlochner, F.
%A Bertolone, G.
%A Bespin, C.
%A Bettarini, S.
%A Bosi, F.
%A Boudagga, R.
%A Breugnon, P.
%A Buch, Y.
%A Casarosa, G.
%A Corona, L.
%A Dingfelder, J.
%A Federici, L.
%A Finck, C.
%A Forti, F.
%A Frey, A.
%A Himmi, A.
%A Irmler, C.
%A Krüger, H.
%A Marinas, C.
%A Massa, M.
%A Massaccesi, L.
%A Mazorra de Cos, J.
%A Minuti, M.
%A Mondal, S.
%A Nakamura, K.
%A Pangaud, P.
%A Pham, H.
%A Rizzo, G.
%A Schall, L.
%A Schwenker, B.
%A Schwickardi, M.
%A Wessel, Christian
%A Wang, S.
%A Xu, D.
%A Group, Belle II VTX Upgrade
%T The DMAPS upgrade of the Belle II vertex detector
%J Nuclear instruments & methods in physics research / Section A
%V 1064
%@ 0168-9002
%C Amsterdam
%I North-Holland Publ. Co.
%M PUBDB-2024-07591
%P 169428
%D 2024
%Z Waiting for fulltext 
%X The Belle II experiment at KEK in Japan considers an upgrade for the vertex detector system in line with the accelerator upgrade for higher luminosity at long shutdown 2 planned for 2028. One proposal for the upgrade of the vertex detector called VTX aims to improve background robustness and reduce occupancy using small and fast pixels. VTX accommodates the OBELIX depleted monolithic active CMOS pixel sensor (DMAPS) on all five proposed layers. OBELIX is specifically developed for the VTX application and based on the TJ-Monopix2 chip initially developed to meet the requirements of the outer layers of the ATLAS inner tracker (ITk). This paper will review recent tests of the TJ-Monopix2 chip as well as various design aspects of the OBELIX-1 chip currently under development.
%B 13th International 'Hiroshima' Symposium on the Development and Application of Semiconductor Tracking Detectors
%C 3 Dec 2023 - 8 Dec 2023, Vancouver (Canada)
Y2 3 Dec 2023 - 8 Dec 2023
M2 Vancouver, Canada
%K semiconductor detector: pixel (INSPIRE)
%K BELLE (INSPIRE)
%K vertex detector: upgrade (INSPIRE)
%K radiation: damage (INSPIRE)
%K detector: design (INSPIRE)
%K performance (INSPIRE)
%K Belle II (autogen)
%K Belle II VTX (autogen)
%K CMOS Pixel Sensor (autogen)
%K Depleted Monolithic Active Pixel Sensor (autogen)
%K DMAPS (autogen)
%K Vertex detector (autogen)
%K Radiation damage (autogen)
%K Particle tracking detectors (autogen)
%K Radiation-hard detectors (autogen)
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)16
%9 Contribution to a conference proceedingsJournal Article
%U <Go to ISI:>//WOS:001304265000001
%R 10.1016/j.nima.2024.169428
%U https://bib-pubdb1.desy.de/record/619386