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Upgrade of Belle II Vertex Detector with CMOS Pixel Technology
M. Schwickardi, M. Babeluk, M. Barbero +27
The Belle II experiment at KEK in Japan considers upgrading its vertex detector system to address the challenges posed by high background levels caused by the increased luminosity…
Measurements of Beam Backgrounds in SuperKEKB Phase 2
Zachary J. Liptak, Antonio Paladino, Luka Santelj +66
The high design luminosity of the SuperKEKB electron-positron collider will result in challenging levels of beam-induced backgro\ unds in the interaction region. Understanding and…
Effects of gamma irradiation on DEPFET pixel sensors for the Belle II experiment
Harrison Schreeck, Benjamin Schwenker, Philipp Wieduwilt +8
For the Belle II experiment at KEK (Tsukuba, Japan) the KEKB accelerator was upgraded to deliver a 40 times larger instantaneous luminosity than before, which requires an increased…
Performance of production modules of the Belle II pixel detector in a high-energy particle beam
P. Wieduwilt, B. Paschen, H. Schreeck +8
The Belle II experiment at the Super B factory SuperKEKB, an asymmetric collider located in Tsukuba, Japan, is tailored to perform precision B physics measurements. The ce…
Radiation length imaging with high resolution telescopes
U. Stolzenberg, A. Frey, B. Schwenker +3
The construction of low mass vertex detectors with a high level of system integration is of great interest for next generation collider experiments. Radiation length images with a…
Physical limitations to the spatial resolution of solid-state detectors
M. Boronat, C. Marinas, A. Frey +4
In this paper we explore the effect of -ray emission, fluctuations in th e signal deposition on the detection of charged particles in silicon-based detec tors. We show that thes…