Home > Publications database > Design of the OBELIX monolithic CMOS pixel sensor for an upgrade of the Belle II vertex detector |
Contribution to a conference proceedings/Journal Article | PUBDB-2025-00340 |
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2024
Inst. of Physics
London
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Please use a persistent id in citations: doi:10.1088/1748-0221/19/04/C04020
Abstract: The Belle II collaboration has initiated a program to upgrade its detector in order to address the challenges set by the increase of the SuperKEKB collider luminosity, targeting 6×10$^{35}$ cm$^{2}$ s$^{-1}$. A monolithic CMOS pixel sensor named OBELIX (Optimized BELle II pIXel) is proposed to equip 5 detection layers upgrading the current vertex detector. Based on the existing TJ-Monopix2, OBELIX is currently designed in 180 nm CMOS process.
Keyword(s): semiconductor detector: pixel ; semiconductor detector: design ; BELLE ; vertex detector: upgrade ; Digital electronic circuits ; Electronic detector readout concepts (solid-state) ; Front-end electronics for detector readout ; Radiation-hard electronics
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