5 papers
Development for the Belle II vertex detector upgrade with depleted monolithic active pixel sensors
Y. Onuki, M. Babeluk, T. Bergauer +85
The vertex detector upgrade project for the Belle II experiment, based on CMOS depleted monolithic active pixel sensor technology, is planned to be carried out in conjunction with…
Application of exhaustive simulation flow for advanced performance prediction of monolithic active pixel sensors
E. Sacchetti, M. Babeluk, T. Bergauer +86
Monolithic active pixel sensor (MAPS) developments have pushed the detection performance in various directions, especially relative to timing where nanosecond-level precision is no…
Upgrade of the Belle II Vertex Detector with Depleted Monolithic CMOS Active Pixel Sensors
Belle II VTX Collaboration
The Belle II experiment, operating at the asymmetric SuperKEKB collider, is preparing an upgrade of its vertex detector to cope with an increased luminosity of $6 \times 1…
Radiation damage study of Belle II silicon strip sensors with 90 MeV electron irradiation
K. Adamczyk, H. Aihara, K. Amos +58
The silicon strip sensors of the Belle II silicon vertex detector were irradiated with 90 MeV electron beams up to an equivalent 1-MeV-neutron fluence of $3.0\times 10^{13}~{\rm n}…
Operational experience and performance of the Silicon Vertex Detector after the first long shutdown of Belle II
K. Ravindran, K. Adamczyk, H. Aihara +62
In 2024, the Belle II experiment resumed data taking after the Long Shutdown 1, which was required to install a two-layer pixel detector and upgrade accelerator components. We desc…