Publications (5)
On the operation of a Micropattern Gaseous UV-Photomultiplier in Liquid-Xenon
S. Duval, A. Breskin, R. Budnik +11
Operation results are presented of a UV-sensitive gaseous photomultiplier (GPM) coupled through a MgF2 window to a liquid-xenon scintillator. It consisted of a reflective CsI photo…
Simulation of a radial TPC for the detection of neutrinoless double beta decay
R. Bouet, J. Busto, A. Cadiou +17
To search for decay with unprecedented sensitivity, the R2D2 collaboration is developing a radial time projection chamber with a fiducial mass of half a tonne of $^{13…
Measurement of the transverse diffusion coefficient of charge in liquid xenon
W. -T. Chen, H. Carduner, J. -P. Cussonneau +11
Liquid xenon (LXe) is a very attractive material as a detection medium for ionization detectors due to its high density, high atomic number, and low energy required to produce elec…
A liquid xenon TPC for a medical imaging Compton telescope
T. Oger, W-T. Chen, J-P. Cussonneau +10
A new technique for medical imaging, "3γ imaging", is studied by our group at SUBATECH for few years. A small liquid xenon time projection chamber prototype has been built in orde…
Improvement of xenon purification system using a combination of a pulse tube refrigerator and a coaxial heat exchanger
Wan-Ting Chen, D. Chbib, J. -P. Cussonneau +15
We have developed a compact cryogenic system with a pulse tube refrigerator and a coaxial heat exchanger. This liquefaction-purification system not only saves the cooling power use…