Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/225336
Belle II Vertex Detector: Run Performance (PXD + SVD) and Upgrade Developments (VTX)
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
TheBelle II experiment at SuperKEKB continues to pursue high-precision measurements in Standard Model studies and in searches for physics beyond the Standard Model, with a target dataset of 50 ab−1 and peak luminosities of 6×1035 cm−2s−1. The current Vertex Detector (VXD), composed of the DEpleted P-channel Field Effect Transistor (DEPFET)-based Pixel Detector (PXD) and double-sided strip-based Silicon Vertex Detector (SVD), has achieved excellent tracking and vertexing performance through Run 1 and Run 2. To address future challenges from increased luminosity and background, anewall-pixel VertexDetector (VTX)isunderdevelopment, utilizing radiation-hard DMAPS technology based on the OBELIX sensor. In this contribution, we present the performance of the current VXD system, highlight operational challenges, and present the validation and integration status of the upcoming VTX upgrade.
Matèries
Matèries (anglès)
Citació
Citació
DHAYAL, R., ALONSO CASANOVAS, Oscar, DIÉGUEZ BARRIENTOS, Àngel, Belle II VTX Collaboration. Belle II Vertex Detector: Run Performance (PXD + SVD) and Upgrade Developments (VTX). _Proceedings of Science_. 2025. [consulta: 29 de gener de 2026]. ISSN: 1824-8039. [Disponible a: https://hdl.handle.net/2445/225336]