16 citations · 16 across the 3 of their papers we have counts for
7 papers · 1 filter
Compact sub-10 ps Resolution Radio Frequency Photomultiplier Tube
Sergey Abrahamyan, Simon Zhamkochyan, Hasmik Rostomyan +16
Experimental measurements of the radial spreading of photoelectrons emitted from a multi-alkali photocathode in a MCP-based photomultiplier tube have shown that, for photon wavelen…
Advanced Radio Frequency Timing AppaRATus (ARARAT) Technique and Applications
Ani Aprahamian, Amur Margaryan, Vanik Kakoyan +28
The development of the advanced Radio Frequency Timer of electrons is described. It is based on a helical deflector, which performs circular or elliptical sweeps of keV electrons,…
Scintillating properties of today available lead tungstate crystals
M. Follin, V. Sharyy, J-P. Bard +2
In the context of the ClearMind project, we measured the scintillating properties, as induced from from gamma ray interactions, of today available PbWO4 crystal. We measured scinti…
Design study of a scintronic crystal targeting tens of picoseconds time resolution for gamma ray imaging: the ClearMind detector
D. Yvon, V. Sharyy, M. Follin +5
We describe the concept of a new gamma ray scintronic detector targeting a time resolution of the order of 25 ps FWHM, with millimetric volume reconstruction and high detection eff…
Fast and Efficient Detection of 511 keV Photons using Cherenkov Light in PbF Crystal coupled to a MCP-PMT and SAMPIC Digitization Module
C. Canot, M. Alokhina, P. Abbon +7
We study the possibility to use the Cherenkov light for the efficient detection of 511 keV photons with the goal to use it in TOF-PET. We designed and tested two detection modules…
Ionization parameters of Trimethylbismuth for high-energy photon detection
M. Farradèche, G. Tauzin, J-Ph. Mols +6
CaLIPSO is an innovative photon detector concept designed for high precision brain PET imaging. For the first time, liquid trimethylbismuth is used as sensitive medium. The detecto…