E. Heijne

High-rate, high-resolution single photon X-ray imaging: Medipix4, a large 4-side buttable pixel readout chip with high granularity and spectroscopic capabilities

V. Sriskaran, J. Alozy, R. Ballabriga, M. Campbell et autres

Abstract The Medipix4 chip is the latest member in the Medipix/Timepix family of hybrid pixel detector chips aimed at high-rate spectroscopic X-ray imaging using high-Z materials. It can be tiled on all 4 sides making it ideal for constructing large-area detectors with …

ch, cz, at (code pays fourni par la source)

High-rate, high-resolution single photon X-ray imaging: Medipix4, a large 4-side buttable pixel readout chip with high granularity and spectroscopic capabilities

V. Sriskaran, J. Alozy, R. Ballabriga, M. Campbell et autres

The Medipix4 chip is the latest member in the Medipix/Timepix family of hybrid pixel detector chips aimed at high-rate spectroscopic X-ray imaging using high-Z materials. It can be tiled on all 4 sides making it ideal for constructing large-area detectors with minimal …

The Timepix4 analog front-end design: Lessons learnt on fundamental limits to noise and time resolution in highly segmented hybrid pixel detectors

R. Ballabriga, J. Alozy, F. Bandi, G. Blaj et autres

This manuscript describes the optimization of the front-end readout electronics for high granularity hybrid pixel detectors. The theoretical study aims at minimizing the noise and jitter. The model presented here is validated with both circuit post layout simulations and measurements on the …

ch, us, cz, de, nl, at (code pays fourni par la source)

A miniaturized radiation monitor for continuous dosimetry and particle identification in space

Stefan Gohl, Milan Malich, B. Bergmann, Petr Burian et autres

Abstract A Miniaturized Radiation Monitor (MIRAM) has been developed for the continuous measurement of the radiation field composition and ionizing dose rates in near earth orbits. Compared to currently used radiation monitors, the presented device has an order of magnitude lower weight …

cz, ch, nl (code pays fourni par la source)

Measurement of the energy spectra and of the angular distribution of the Transition Radiation with a silicon strip detector

F. Loparco, J. Alozy, N. L. Belyaev, M. Campbell et autres

Abstract We plan to develop an advanced Transition Radiation Detector (TRD) for hadron identification in the TeV momentum range, based on the simultaneous measurement of the energies and of the emission angles of the Transition Radiation (TR) X-rays with respect to the …

it, ch, ru, us, at, nl (code pays fourni par la source)

Identification of particles with Lorentz factor up to 104 with Transition Radiation Detectors based on micro-strip silicon detectors

J. Alozy, N. L. Belyaev, M. Campbell, M. L. Cherry et autres

ch, ru, us, at, it, nl (code pays fourni par la source)

Study of low power front-ends for hybrid pixel detectors with sub-ns time tagging

X. Llopart, J. Alozy, R. Ballabriga, M. Campbell et autres

Power consumption is always a concern in the design of readout chips for hybrid pixel detectors. The Timepix3 chip is capable of dealing with up to 80 Mhits/cm 2 /sec and tagging each hit within a time bin of 1.56 ns. At …

ch (code pays fourni par la source)

MEASUREMENT OF THE RADIATION FIELD IN ATLAS WITH THE ATLAS-MPX DETECTORS

M. Campbell, E. Heijne, C. Leroy, Jean-Pierre Martin et autres

ch, cz, ca (code pays fourni par la source)

Recent progress in CERN RD39: radiation hard cryogenic silicon detectors for applications in LHC experiments and their future upgrades

E. Tuominen, P. Anbinderis, T. Anbinderis, R. L. Bates et autres

CERN RD39 Collaboration develops radiation-hard cryogenic silicon detectors. Recently, we have demonstrated improved radiation hardness in novel Current Injected Detectors (CID). For detector characterization, we have applied cryogenic Transient Current Technique (C-TCT). In beam tests, heavily irradiated CID detector showed capability for …

fi, gb, de, it, us, si, ru, ch, be (code pays fourni par la source)

THE MEASUREMENT OF SPECTRAL CHARACTERISTICS AND COMPOSITION OF RADIATION IN ATLAS WITH MEDIPIX2-USB DEVICES

M. Campbell, Z. Doležal, D. Greiffenberg, E. Heijne et autres

A network of devices to perform real-time measurements of the spectral characteristics and composition of radiation in the ATLAS detector and cavern during its operation is being built. This system of detectors will be a stand alone system fully capable of delivering …

ch, cz, de, ca, gb (code pays fourni par la source)

Cryogenic technology for tracking detectors

V. Granata, C. Da Vià, K. Borer, Ŝ. Jánoŝ et autres

gb, ch, us, it, fi, pl, de, pt, si, ru (code pays fourni par la source)

A front-end for silicon pixel detectors in ALICE and LHCb

R. Dinapoli, M. Campbell, E. Canatore, V. Orsolini Cencelli et autres

it, ch, gb, nl (code pays fourni par la source)