Y. Giomataris

Publication List Details

Period

1986 - 2008

Number

87

Co-Authors

Piccolo Micromegas: First in-core measurements in a nuclear reactor (2008)

Pancin, J., Andriamonje, S., Aune, S., Giganon, A., Giomataris, Y., Lecolley, J.F., ...

An Accelerator Driven System (ADS) consists in the coupling of an accelerator with a nuclear reactor. Such systems will need neutron detectors working in a wide energy range and insensitive to X- and...

Piccolo Micromegas: First in-core measurements in a nuclear reactor (2008)

Pancin, J., Andriamonje, S., Aune, S., Giganon, A., Giomataris, Y., Lecolley, J.F., ...

An Accelerator Driven System (ADS) consists in the coupling of an accelerator with a nuclear reactor. Such systems will need neutron detectors working in a wide energy range and insensitive to X- and...

Piccolo Micromegas: First in-core measurements in a nuclear reactor (2008)

Pancin, J., Andriamonje, S., Aune, S., Giganon, A., Giomataris, Y., Lecolley, J.F., ...

An Accelerator Driven System (ADS) consists in the coupling of an accelerator with a nuclear reactor. Such systems will need neutron detectors working in a wide energy range and insensitive to X- and...

NOSTOS: a spherical TPC to detect low energy neutrinos (2007)

Aune, S., Colas, P., Dolbeau, J., Fanourakis, G., Ferrer-Ribas, E., Geralis, T., ...

A novel low-energy (~few keV) neutrino-oscillation experiment NOSTOS, combining a strong tritium source and a high pressure spherical Time Projection Chamber (TPC) detector 10 m in radius has been...

Progress on a spherical TPC for low energy neutrino detection (2007)

Aune, S., Colas, P., Deschamps, H., Dolbeau, J., Fanourakis, G., Ferrer Ribas, E., ...

The new concept of the spherical TPC aims at relatively large target masses with low threshold and background, keeping an extremely simple and robust operation. Such a device would open the way to...

The Micromegas detector of the CAST experiment (2007)

Abbon, P., Andriamonje, S., Aune, S., Dafni, T., Davenport, M., Delagnes, E., ...

A low background Micromegas detector has been operating in the CAST experiment at CERN for the search of solar axions during the first phase of the experiment (2002-2004). The detector, made out of...

Charge amplitude distribution of the Gossip gaseous pixel detector (2007)

Blanco Carballo, V.M., Chefdeville, M., Colas, P., Giomataris, Y., Gromov, V., ...

The Gossip gaseous pixel detector is being developed for the detection of charged particles in extreme high radiation environments as foreseen close to the interaction point of the proposed super...

Supernova Detection via a Network of Neutral Current Spherical TPC's (2006)

Vergados, J. D., Giomataris, Y.

The coherent contribution of all neutrons in neutrino nucleus scattering due to the neutral current offers a realistic prospect of detecting supernova neutrinos. For a typical supernova at 10 kpc,...

Discharge Protection and Ageing of Micromegas Pixel Detectors (2006)

Aarts, A.A., Blanco Carballo, V.M., Chefdeville, M., Colas, P., Dunand, S., Fransen, M., ...

GridPix is a gas-filled detector in which a Micromegas is combined with a CMOS pixel chip. The GridPix detector, originally developed for the readout of TPCs, can be applied as X-ray imaging device....

An integrated readout system for drift chambers: the application of monolithic CMOS pixel sensors as segmented direct anode (2006)

Campbell, M., Heijne, E.H.M., Llopart, X., Chefdeville, M.A., Colas, P., Giomataris, Y., ...

A small TPC has been read out by means of a MediPix2 readout chip as direct anode. A Micromegas foil was placed 50 μm above the chip, and electron multiplication occurred in the gap. With a...

Performance of the Micromegas detector in the CAST experiment (2005)

Aune, S., Dafni, T., Fanourakis, G., Ribas, E. Ferrer, Geralis, T., Giganon, A., ...

The gaseous Micromegas detector designed for the CERN Axion search experiment CAST, operated smoothly during Phase-I, which included the 2003 and 2004 running periods. It exhibited linear response in...

Progress on a spherical TPC for low energy neutrino detection (2005)

Aune, S, Colas, P, Deschamps, H, Dolbeau, J, Fanourakis, G, Ribas, E Ferrer, ...

The new concept of the spherical TPC aims at relatively large target masses with low threshold and background, keeping an extremely simple and robust operation. Such a device would open the way to...

Dedicated Supernova Detection by a Network of Neutral Current Spherical TPC's (2005)

Vergados, J. D., Giomataris, Y.

Supernova neutrinos can easily be detected by a spherical gaseous TPC detector measuring very low energy nuclear recoils. The expected rates are quite large for a neutron rich target since the...

An electron-multiplying `Micromegas' grid made in silicon wafer post-processing technology (2005)

Chefdeville, M., Colas, P., Giomataris, Y., Heijne, E. H. M., ...

A technology for manufacturing an aluminium grid onto a silicon wafer has been developed. The grid is fixed parallel and precisely to the wafer (anode) surface at a distance of 50 um by means of...

Exploring New Features of Neutrino Oscillations with a Triton Source and a Large Spherical TPC (2005)

Giomataris, Y., Vergados, J. D.

The purpose of the present paper is to study the neutrino oscillations as they may appear in the low energy neutrinos emitted in triton decay, with maximum neutrino energy of 18.6 KeV. Such low...

NOSTOS: a spherical TPC to detect low energy neutrinos (2005)

Aune, S., Colas, P., Dolbeau, J., Fanourakis, G., Ferrer-Ribas, E., Geralis, T., ...

A novel low-energy ($\sim$few keV) neutrino-oscillation experiment NOSTOS, combining a strong tritium source and a high pressure spherical Time Projection Chamber (TPC) detector 10 m in radius has...

A Network of Neutral Current Spherical TPC's for Dedicated Supernova Detection (2005)

Giomataris, Y., Vergados, J. D.

The coherent contribution of all neutrons in neutrino nucleus scattering due to the neutral current offers a realistic prospect of detecting supernova neutrinos. As a matter of fact. for a typical...

Progress on a spherical TPC for low energy neutrino detection (2005)

Aune, S., Colas, P., Deschamps, H., Dolbeau, J., Fanourakis, G., Ferrer Ribas, E., ...

The new concept of the spherical TPC aims at relatively large target masses with low threshold and background, keeping an extremely simple and robust operation. Such a device would open the way to...

NOSTOS: a spherical TPC to detect low energy neutrinos (2005)

Aune, S., Colas, P., Dolbeau, J., Fanourakis, G., Ferrer-Ribas, E., Geralis, T., ...

A novel low-energy (~few keV) neutrino-oscillation experiment NOSTOS, combining a strong tritium source and a high pressure spherical Time Projection Chamber (TPC) detector 10 m in radius has been...

Progress on a spherical TPC for low energy neutrino detection (2005)

Aune, S., Colas, P., Deschamps, H., Dolbeau, J., Fanourakis, G., Ferrer Ribas, E., ...

The new concept of the spherical TPC aims at relatively large target masses with low threshold and background, keeping an extremely simple and robust operation. Such a device would open the way to...

NOSTOS: a spherical TPC to detect low energy neutrinos (2005)

Aune, S., Colas, P., Dolbeau, J., Fanourakis, G., Ferrer-Ribas, E., Geralis, T., ...

A novel low-energy (~few keV) neutrino-oscillation experiment NOSTOS, combining a strong tritium source and a high pressure spherical Time Projection Chamber (TPC) detector 10 m in radius has been...

An electron-multiplying 'Micromegas' grid made in silicon wafer post-processing technology (2005)

Chefdeville, M., Colas, P., Giomataris, Y., Heijne, E.H.M., ...

A technology for manufacturing an aluminium grid onto a silicon wafer has been developed. The grid is fixed parallel and precisely to the wafer (anode) surface at a distance of 50 µm by means of...

An electron-multiplying ‘Micromegas’ grid made in silicon wafer post-processing technology (2005)

Chefdeville, M.A., Colas, P., Giomataris, Y., Heijne, E.H.M., ...

A technology for manufacturing an aluminium grid onto a silicon wafer has been developed. The grid is fixed parallel and precisely to the wafer (anode) surface at a distance of 50 mm by means of...

GOSSIP: A vertex detector combining a thin gas layer as signal generator with a CMOS readout pixel array (2005)

Campbell, M., Heijne, E.H.M., Llopart, X., Colas, P., Giganon, A., Giomataris, Y., ...

A small TPC has been read out by means of a Medipix2 chip as direct anode. A Micromegas foil was placed 50 mm above the chip, and electron multiplication occurred in the gap. With a He/isobutane...

The detection of single electrons by means of a Micromegas-covered Medipix2 pixel CMOS readout circuit (2005)

Campbell, M., Chefdeville, M.A., Colas, P., Colijn, A.P., Forniani, A., Giomataris, Y., ...

A small drift chamber was read out by means of a MediPix2 readout chip as a direct anode. A Micromegas foil was placed 50micrometer above the chip, and electron multiplication occurred in the gap....

The detection of single electrons using a Microgas gas amplification and a MediPix2 CMOS pixel readout (2005)

Forniani, A., Campbell, M., Chefdeville, M.A., Colas, P., Colijn, A.P., ...

By placing a Micromegas gas gain grid on top of a CMOS pixel readout circuit (MediPix2), we developed a device which acts as a pixel-segmented direct anode in gas-filled detectors. With a...

An electron-multiplying 'Micromegas' grid made in silicon wafer post-processing technology (2005)

Chefdeville, M.A., Colas, P., Giomataris, Y., Heijne, E.H.M., ...

A technology for manufacturing an aluminium grid onto a silicon wafer has been developed. The grid is fixed parallel and precisely to the wafer (anode) surface at a distance of 50 μm by means of...

The detection of single electrons by means of a Micromegas-covered MediPix2 pixel CMOS readout circuit (2004)

Campbell, M., Chefdeville, M., Colas, P., Colijn, A. P., Fornaini, A., Giomataris, Y., ...

A small drift chamber was read out by means of a MediPix2 readout chip as direct anode. A Micromegas foil was placed 50 $\mu$m above the chip, and electron multiplication occurred in the gap. With a...

A low-mass neutron flux monitor for the n _TOF facility at CERN (2004)

Mastinu,P. F., Abbondanno,U., Aerts,G., Alvarez,H., Andriamonje,S., Angelopoulos,A., ...

A small-mass system has been developed for monitoring the flux of neutrons with energy up to 1 MeV at the new time-of-flight facility at CERN, n_TOF. The monitor is based on a thin Mylar foil with a...

New gaseous detectors: the application of CMOS pixel chips as direct anode (2004)

Campbell, M., Heijne, E.H.M., Llopart, X., Chefdeville, M.A., Colas, P., Giganon, A., ...

A small Time Projection Chamber (TPC) has been read out by means of a Medipix2 readout chip as direct anode. A Micromegas foil was placed 50 μm above the chip, and electron multiplication occurred...

The readout of a GEM or Micromegas-equipped TPC by means of the Medipix2 CMOS sensor as direct anaode (2004)

Colas, P., Colijn, A.P., Forniani, A., Giomataris, Y., Heijne, E.H.M., ...

We have applied the Medipix2 pixel CMOS chip as direct anode readout for a TPC. For the gas ampli?cation two options have been investigated: (i) a three-stage GEM system and (ii) a Micromegas mesh....

Neutrino Properties Studied with a Triton Source Using Large TPC Detectors (2003)

Giomataris, Y., Vergados, J. D.

The purpose of the present paper is to study the neutrino properties as they may appear in the low energy neutrinos emitted in triton decay, with maximum neutrino energy of 18.6 KeV. The technical...

Low-background applications of MICROMEGAS detector technology (2000)

Collar, J. I., Giomataris, Y.

The MICROMEGAS detector concept, generally optimized for use in accelerator experiments, displays a peculiar combination of features that can be advantageous in several astroparticle and neutrino...