68 citations · 121 across the 8 of their papers we have counts for
6 papers · 1 filter
Characterization of afterpulse in SiPMs with single-cell readout as a function of bias voltage and fluence
P. Parygin, E. Garutti, E. Popova +1
We present a detailed investigation of the afterpulse effect in silicon photomultipliers (SiPMs), using a dedicated structure with single-cell readout. This enables direct measurem…
Precision determination of the track-position resolution of beam telescopes
M. Antonello, L. Eikelmann, E. Garutti +4
Beam tests using tracking telescopes are a standard method for determining the spatial resolution of detectors. This requires the precise knowledge of the position resolution of be…
Radiation Hardness of a Wide Spectral Range SiPM with Quasi-Spherical Junction
Julius Römer, Erika Garutti, Wolfgang Schmailzl +2
New pixel geometries are on the rise to achieve high sensitivity in near-infrared wavelengths with silicon photomultipliers (SiPMs). We test prototypes of the tip avalanche photo-d…
Defect characterization studies on neutron irradiated boron-doped silicon pad diodes and Low Gain Avalanche Detectors
Anja Himmerlich, Nuria Castello-Mor, Esteban Curras Rivera +7
High-energy physics detectors, like Low Gain Avalanche Detectors (LGADs) that will be used as fast timing detectors in the High Luminosity LHC experiments, have to exhibit a signif…
Study of depth-dependent charge collection profiles in irradiated pad diodes
Mohammadtaghi Hajheidari, Massimiliano Antonello, Erika Garutti +3
In this work, charge collection profiles of non-irradiated and irradiated 150 m -type pad diodes were measured using a 5.2 GeV electron beam traversing the diode parallel to…
Position resolution with 25 um pitch pixel sensors before and after irradiation
I. Zoi, A. Ebrahimi, F. Feindt +7
Pixelated silicon detectors are state-of-the-art technology to achieve precise tracking and vertexing at collider experiments, designed to accurately measure the hit position of in…