scholarly journals Proposal of a Geiger-geometry single-phase liquid xenon Time Projection Chamber as potential detector technique for dark matter direct search

2021 ◽  
Vol 16 (08) ◽  
pp. P08011
Author(s):  
Q. Lin
Keyword(s):  
Dark Matter ◽  
Time Projection Chamber ◽  
Single Phase ◽  
Direct Search ◽  
Liquid Xenon ◽  
Phase Liquid ◽  
Time Projection

scholarly journals Self-shielding effect of a single phase liquid xenon detector for direct dark matter search

2012 ◽  
Vol 35 (10) ◽  
pp. 609-614 ◽  
Author(s):  
A. Minamino ◽  
K. Abe ◽  
Y. Ashie ◽  
J. Hosaka ◽  
K. Ishihara ◽  
...  
Keyword(s):  
Dark Matter ◽  
Single Phase ◽  
Shielding Effect ◽  
Liquid Xenon ◽  
Dark Matter Search ◽  
Phase Liquid ◽  
Direct Dark Matter

scholarly journals Directional Dark Matter Searches with CYGNO

Particles ◽  
2021 ◽  
Vol 4 (3) ◽  
pp. 343-353
Author(s):  
Fernando Domingues Amaro ◽  
Elisabetta Baracchini ◽  
Luigi Benussi ◽  
Stefano Bianco ◽  
Cesidio Capoccia ◽  
...  
Keyword(s):  
Dark Matter ◽  
Atmospheric Pressure ◽  
Time Projection Chamber ◽  
Negative Ion ◽  
Cmos Camera ◽  
Resolution Time ◽  
3D Tracking ◽  
Ion Drift ◽  
Optical Readout ◽  
Time Projection

The CYGNO project aims at developing a high resolution Time Projection Chamber with optical readout for directional dark matter searches and solar neutrino spectroscopy. Peculiar CYGNO’s features are the 3D tracking capability provided by the combination of photomultipliers and scientific CMOS camera signals, combined with a helium-fluorine-based gas mixture at atmospheric pressure amplified by gas electron multipliers structures. In this paper, the performances achieved with CYGNO prototypes and the prospects for the upcoming underground installation at Laboratori Nazionali del Gran Sasso of a 50-L detector in fall 2021 will be discussed, together with the plans for a 1-m3 experiment. The synergy with the ERC consolidator, grant project INITIUM, aimed at realising negative ion drift operation within the CYGNO 3D optical approach, will be further illustrated.

scholarly journals First Demonstration of a Pixelated Charge Readout for Single-Phase Liquid Argon Time Projection Chambers

Instruments ◽  
2020 ◽  
Vol 4 (1) ◽  
pp. 9 ◽  
Author(s):  
Jonathan Asaadi ◽  
Martin Auger ◽  
Antonio Ereditato ◽  
Damian Goeldi ◽  
Umut Kose ◽  
...  
Keyword(s):  
Single Phase ◽  
Signal To Noise Ratio ◽  
Liquid Argon ◽  
Track Reconstruction ◽  
3D Tracking ◽  
3D Space ◽  
Time Projection Chambers ◽  
Event Reconstruction ◽  
Phase Liquid ◽  
Time Projection

Traditional charge readout technologies of single-phase Liquid Argon Time projection Chambers (LArTPCs) based on projective wire readout introduce intrinsic ambiguities in event reconstruction. Combined with the slow response inherent in LArTPC detectors, reconstruction ambiguities have limited their performance, until now. Here, we present a proof of principle of a pixelated charge readout that enables the full 3D tracking capabilities of LArTPCs. We characterize the signal-to-noise ratio of charge readout chain to be about 14, and demonstrate track reconstruction on 3D space points produced by the pixel readout. This pixelated charge readout makes LArTPCs a viable option for high-multiplicity environments.

ZEPLIN-I: a single phase liquid Xe detector for dark matter search

2002 ◽  
Author(s):  
I. Ivaniouchenkov ◽  
B. Ahmed ◽  
G.J. Alner ◽  
A. Bewick ◽  
D. Davidge ◽  
...  
Keyword(s):  
Dark Matter ◽  
Single Phase ◽  
Dark Matter Search ◽  
Phase Liquid

scholarly journals Measurement of the directional sensitivity of Dark Matter Time Projection Chamber detectors

2017 ◽  
Vol 95 (12) ◽  
Author(s):  
Cosmin Deaconu ◽  
Michael Leyton ◽  
Ross Corliss ◽  
Gabriela Druitt ◽  
Richard Eggleston ◽  
...  
Keyword(s):  
Dark Matter ◽  
Time Projection Chamber ◽  
Directional Sensitivity ◽  
Time Projection
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