6 papers
Dark Matter Sensitivity of the CYGNO Detector with HFO-1234ze Enhanced Gas Mixtures
F. D. Amaro, R. Antonietti, E. Baracchini +42
The CYGNO collaboration introduces an innovative approach to direct dark matter detection, proposing a high-resolution optical Time Projection Chamber. It operates at atmospheric p…
He-CF4-CH4 ternary mixtures as target gas for the CYGNO directional dark matter experiment
F. D. Amaro, R. Antonietti, E. Baracchini +41
The CYGNO collaboration is advancing a high-resolution optical Time Projection Chamber (TPC) for directional dark matter searches and solar neutrino spectroscopy at LNGS. The detec…
Fast reconstruction-based ROI triggering via anomaly detection in the CYGNO optical TPC
F. D. Amaro, R. Antonietti, E. Baracchini +41
Optical-readout Time Projection Chambers (TPCs) produce megapixel-scale images whose fine-grained topological information is essential for rare-event searches, but whose size chall…
First Optical Observation of Negative Ion Drift at Surface Pressure
F. D. Amaro, R. Antonietti, E. Baracchini +41
We report the first observation of Negative Ion Drift (NID) at surface pressure of mbar at Laboratori Nazionali del Gran Sasso in a He:CF:SF mixture using an op…
Modeling the light response of an optically readout GEM based TPC for the CYGNO experiment
Fernando Dominques Amaro, Rita Antonietti, Elisabetta Baracchini +56
The use of gaseous Time Projection Chambers enables the detection and the detailed study of rare events due to particles interactions with the atoms of the gas with energy releases…
Bayesian network 3D event reconstruction in the Cygno optical TPC for dark matter direct detection
Fernando Domingues Amaro, Rita Antonietti, Elisabetta Baracchini +50
The CYGNO experiment is developing a high-resolution gaseous Time Projection Chamber with optical readout for directional dark matter searches. The detector uses a helium-tetrafluo…