21st "Trento" Workshop on Advanced Silicon Radiation Detectors

Session

CMOS

17 Feb 2026, 09:35

Sala dei Notari (Palazzo dei Priori, Perugia, Italy)

Conveners

CMOS

• Norbert Wermes (University of Bonn (DE))

145. The Mu3e Vertex Detector

Luigi Vigani (Heidelberg University (DE))

17/02/2026, 09:35

System Issues

Oral

Mu3e is an experiment designed to search for the charged lepton flavour violating decay µ⁺ → e⁺e⁻e⁺ and it will operate in two phases. Phase I, currently under construction, will take place at the πE5 beamline at PSI, using its intense DC surface muon beam of 10⁸ µ⁺/s to reach a sensitivity of 2 × 10⁻¹⁵. Phase II will be built in the future High-Intensity Muon Beam (HIMB), to push the...

119. Testbeam results of the MiniCactus V2 timing demonstrator

Joaquim Pinol Bel (IFAE)

17/02/2026, 09:55

CMOS MAPS

Oral

MiniCactus V2 is a demonstrator intended to study the timing performance that can be obtained from non amplified large electrode CMOS sensors developed with the 150 nm LFoundry HV CMOS LF15A technology.

MiniCactus V2 is the most recent iteration of a line of timing oriented sensors, with improved performance over its predecessors. It features pixels of different sizes, from 1mm x 1mm to 0.5...

154. Simulation and characterisation of sensors with intrinsic gain in LFoundry 150 nm process

Archie William Hanlon (University of Liverpool)

17/02/2026, 10:15

CMOS MAPS

Oral

With the development of high-luminosity colliders, need for 4D particle tracking has arisen. For this to be possible, tracking detectors have a requirement not only for high granularity, but also to have timing resolution of sub 60 ps .
To achieve this, the MiniCactusV2 chip has been designed to study the timing capabilities of non-amplified High Voltage-CMOS sensors, developed in the...