414 citations · 6k across the 189 of their papers we have counts for
14 papers · 1 filter
Neural network-based timewalk correction for the Timepix4 ASIC
David Bacher, Kazu Akiba, Martin van Beuzekom +7
Timewalk corrections of hybrid pixel detectors conventionally employ heuristic fits performed independently in bins of the relevant input variables. This requires both an explicit…
Testbeam characterization of a 3D silicon sensor read out by Timepix4
E. Chatzianagnostou, M. J. Madurai, K. Akiba +15
Testbeam results from a -thick 3D silicon sensor bump-bonded to a Timepix4 ASIC, are presented. The hit detection efficiency, spatial resolution, and timing perfo…
Embedding the Timepix4 in Micro-Pattern Gaseous Detectors
L. Scharenberg, J. Alozy, W. Billereau +27
The combination of Micro-Pattern Gaseous Detectors (MPGDs) and pixel charge readout enables specific experimental opportunities. Using the Timepix4 for the readout is advantageous…
Towards MPGDs with embedded pixel ASICs
L. Scharenberg, J. Alozy, W. Billereau +27
Combining gaseous detectors with a high-granularity pixelated charge readout enables experimental applications which otherwise could not be achieved. This includes high-resolution…
Reconstruction of charged tracks with Timepix4 ASICs
Kazu Akiba, Martin van Beuzekom, Vincent van Beveren +15
The design of a detector system comprised of four silicon sensors bump-bonded to Timepix4 ASICs is described together with its data acquisition system, operational infrastructure,…
Timing performance of the Timepix4 front-end
K. Heijhoff, K. Akiba, R. Ballabriga +7
A characterisation of the Timepix4 pixel front-end with a strong focus on timing performance is presented. Externally generated test pulses were used to probe the per-pixel time-to…
Charge and temporal characterisation of silicon sensors using a two-photon absorption laser
R. Geertsema, K. Akiba, M. van Beuzekom +3
First measurements are presented from a newly commissioned two-photon absorption (TPA) setup at Nikhef. The characterisation of the various components of the system is discussed. T…
Timing measurements with a 3D silicon sensor on Timepix3 in a 180 GeV/c hadron beam
K. Heijhoff, K. Akiba, R. Bates +9
Test beam measurements have been carried out with a 3D sensor on a Timepix3 ASIC and the time measurements are presented. The measurements are compared to those of a thin planar se…
Charge collection properties of prototype sensors for the LHCb VELO upgrade
R. Geertsema, K. Akiba, M. van Beuzekom +20
An extensive sensor testing campaign is presented, dedicated to measuring the charge collection properties of prototype candidates for the Vertex Locator (VELO) detector for the up…
Timing performance of the LHCb VELO Timepix3 Telescope
K. Heijhoff, K. Akiba, M. van Beuzekom +13
We performed a detailed study of the timing performance of the LHCb VELO Timepix3 Telescope with a 180 GeV/c mixed hadron beam at the CERN SPS. A twofold method was developed to im…
Performance of the GridPix detector quad
Cornelis Ligtenberg, Yevgen Bilevych, Klaus Desch +10
A gaseous pixel readout module with four GridPix chips, called the quad, has been developed as a building block for a large time projection chamber readout plane. The quad module h…
Timewalk correction for the Timepix3 chip obtained with real particle data
S. Tsigaridas, M. v. Beuzekom, H. v. d. Graaf +5
In this work we have developed a prototype gaseous pixel detector by combining a micromegas grid with a Timepix3 chip for the readout. The micromegas foil supported by a matrix of…
Performance of a GridPix TPC readout based on the Timepix3 chip
C. Ligtenberg, K. Heijhoff, Y. Bilevych +12
With the ultimate goal of developing a pixel-based readout for a TPC at the ILC, a GridPix readout system consisting of one Timepix3 chip with an integrated amplification grid was…
Performance of a GridPix detector based on the Timepix3 chip
C. Ligtenberg, K. Heijhoff, Y. Bilevych +8
A GridPix readout for a TPC based on the Timepix3 chip is developed for future applications at a linear collider. The GridPix detector consists of a gaseous drift volume read out b…