K. Mavrokoridis
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View article: Design and performance of the ARIADNE+ detector, bringing novel 3D optical dual-phase LArTPCs to the large scale
Design and performance of the ARIADNE+ detector, bringing novel 3D optical dual-phase LArTPCs to the large scale Open
The ARIADNE programme is focused on the development of a scalable optical readout system for use in future ktonne LAr neutrino experiments, providing high tracking capability and low energy thresholds. Following demonstration at the 1 tonn…
View article: Scientific program for the Forward Physics Facility
Scientific program for the Forward Physics Facility Open
The recent direct detection of neutrinos at the LHC has opened a new window on high-energy particle physics and highlighted the potential of forward physics for groundbreaking discoveries. In the last year, the physics case for forward phy…
View article: Feasibility study of a novel thermal neutron detection system using event mode camera and LYSO scintillation crystal
Feasibility study of a novel thermal neutron detection system using event mode camera and LYSO scintillation crystal Open
The feasibility study of a new technique for thermal neutron detection using a Timepix3 camera (TPX3Cam) with custom-made optical add-ons operated in event-mode data acquisition is presented. The camera has a spatial resolution of ~ 16 um …
View article: Science and Project Planning for the Forward Physics Facility in Preparation for the 2024-2026 European Particle Physics Strategy Update
Science and Project Planning for the Forward Physics Facility in Preparation for the 2024-2026 European Particle Physics Strategy Update Open
The recent direct detection of neutrinos at the LHC has opened a new window on high-energy particle physics and highlighted the potential of forward physics for groundbreaking discoveries. In the last year, the physics case for forward phy…
View article: Scintillation of Ar/CF<sub>4</sub> mixtures: glass-THGEM characterization with 1% CF<sub>4</sub> at 1–1.5 bar
Scintillation of Ar/CF<sub>4</sub> mixtures: glass-THGEM characterization with 1% CF<sub>4</sub> at 1–1.5 bar Open
Argon gas doped with 1% wavelength-shifter (CF 4 ) has been employed in an optical time projection chamber (OTPC) to image cosmic radiation. We present results obtained during the system commissioning, performed with two stacked glass thic…
View article: Spatial and Temporal Detection of Ions Ejected from Coulomb Crystals
Spatial and Temporal Detection of Ions Ejected from Coulomb Crystals Open
Coulomb crystals have proven to be powerful and versatile tools for the study of ion-molecule reactions under cold and controlled conditions. Reactions in Coulomb crystals are typically monitored through a combination of in situ fluorescen…
View article: Scintillation of Ar/CF$_4$ mixtures: glass-THGEM characterization with 1% CF$_4$ at 1-1.5 bar
Scintillation of Ar/CF$_4$ mixtures: glass-THGEM characterization with 1% CF$_4$ at 1-1.5 bar Open
Argon gas doped with 1% wavelength-shifter (CF$_4$) has been employed in an optical time projection chamber (OTPC) to image cosmic radiation. We present results obtained during the system commissioning, performed with two stacked glass-THG…
View article: ARIADNE+: Large Scale Demonstration of Fast Optical Readout for Dual-Phase LArTPCs at the CERN Neutrino Platform
ARIADNE+: Large Scale Demonstration of Fast Optical Readout for Dual-Phase LArTPCs at the CERN Neutrino Platform Open
Optical readout of large scale dual-phase liquid Argon TPCs is an attractive alternative to charge readout and has been successfully demonstrated on a 2 × 2 m active region within the CERN protoDUNE cold box. ARIADNE+ uses four Timep…
View article: ARIADNE+: Large scale demonstration of fast optical readout for dual-phase LArTPCs at the CERN Neutrino Platform
ARIADNE+: Large scale demonstration of fast optical readout for dual-phase LArTPCs at the CERN Neutrino Platform Open
Optical readout of large scale dual-phase liquid Argon TPCs is an attractive alternative to charge readout and has been successfully demonstrated on a 2x2m active region within the CERN protoDUNE cold box. ARIADNE+ uses four Timepix3 camer…
View article: SNOWMASS Neutrino Frontier NF10 Topical Group Report: Neutrino Detectors
SNOWMASS Neutrino Frontier NF10 Topical Group Report: Neutrino Detectors Open
We discuss here future neutrino detectors with physics goals ranging from the eV to the EeV scale. The focus is on future enabling technologies for such detectors, rather than existing detectors or those under construction. The report incl…
View article: Snowmass Neutrino Frontier NF10 Topical Group Report: Netrino Detectors
Snowmass Neutrino Frontier NF10 Topical Group Report: Netrino Detectors Open
We discuss here future neutrino detectors with physics goals ranging from the eV to the EeV scale. The focus is on future enabling technologies for such detectors, rather than existing detectors or those under construction. The report incl…
View article: Novel imaging technique for thermal neutrons using a fast optical camera
Novel imaging technique for thermal neutrons using a fast optical camera Open
A novel imaging technique for thermal neutrons using a fast optical camera is presented. Thermal neutrons are reacted with 6Lithium to produce a pair of 2.73 MeV tritium and 2.05 MeV alpha particles, which in turn interact in a thin layer …
View article: Purification Efficiency and Radon Emanation of Gas Purifiers used with Pure and Binary Gas Mixtures for Gaseous Dark Matter Detectors
Purification Efficiency and Radon Emanation of Gas Purifiers used with Pure and Binary Gas Mixtures for Gaseous Dark Matter Detectors Open
Rare event searches require extreme radiopurity in all detector components. This includes the active medium, which in the case of gaseous detectors, is the operating gas. The gases used typically include noble gas mixtures with molecular q…
View article: A Novel Manufacturing Process for Glass THGEMs and First Characterisation in an Optical Gaseous Argon TPC
A Novel Manufacturing Process for Glass THGEMs and First Characterisation in an Optical Gaseous Argon TPC Open
This paper details a novel, patent pending, abrasive machining manufacturing process for the formation of sub-millimetre holes in THGEMs, with the intended application in gaseous and dual-phase TPCs. Abrasive machining favours a non-ductil…
View article: A Novel Manufacturing Process for Glass THGEMs and First\n Characterisation in an Optical Gaseous Argon TPC
A Novel Manufacturing Process for Glass THGEMs and First\n Characterisation in an Optical Gaseous Argon TPC Open
This paper details a novel, patent pending, abrasive machining manufacturing\nprocess for the formation of sub-millimetre holes in THGEMs, with the intended\napplication in gaseous and dual-phase TPCs. Abrasive machining favours a\nnon-duc…
View article: Cosmic Ray Background Removal With Deep Neural Networks in SBND
Cosmic Ray Background Removal With Deep Neural Networks in SBND Open
In liquid argon time projection chambers exposed to neutrino beams and running on or near surface levels, cosmic muons, and other cosmic particles are incident on the detectors while a single neutrino-induced event is being recorded. In pr…
View article: First Demonstration of the Use of LG-SiPMs for Optical Readout of a TPC
First Demonstration of the Use of LG-SiPMs for Optical Readout of a TPC Open
This paper describes a new method for optical readout of Time Projection Chambers (TPCs), based on the Linearly Graded Silicon Photomultiplier (LG-SiPM). This is a single photon-sensitive detector with excellent timing and 2D position reso…
View article: Cosmic Background Removal with Deep Neural Networks in SBND
Cosmic Background Removal with Deep Neural Networks in SBND Open
In liquid argon time projection chambers exposed to neutrino beams and running on or near surface levels, cosmic muons and other cosmic particles are incident on the detectors while a single neutrino-induced event is being recorded. In pra…
View article: Optical Readout of the ARIADNE LArTPC Using a Timepix3-Based Camera
Optical Readout of the ARIADNE LArTPC Using a Timepix3-Based Camera Open
The ARIADNE Experiment, utilising a 1-ton dual-phase Liquid Argon Time Projection Chamber (LArTPC), aims to develop and mature optical readout technology for large scale LAr detectors. This paper describes the characterisation, using cosmi…
View article: Optical Readout of the ARIADNE LArTPC Using a Timepix3-Based Camera
Optical Readout of the ARIADNE LArTPC Using a Timepix3-Based Camera Open
The ARIADNE Experiment, utilising a 1-ton dual-phase Liquid Argon Time Projection Chamber (LArTPC), aims to develop and mature optical readout technology for large scale LAr detectors. This paper describes the characterisation, using cosmi…
View article: Letter of Intent: Large-scale demonstration of the ARIADNE LArTPC optical readout system at the CERN Neutrino Platform
Letter of Intent: Large-scale demonstration of the ARIADNE LArTPC optical readout system at the CERN Neutrino Platform Open
Optical readout of dual phase liquid argon TPCs has been successfully demonstrated by the ARIADNE 1-ton experiment to be a very viable and attractive alternative to charge readout. TPX3 cameras have been shown to be capable of providing a …
View article: ARIADNE -- A Novel Optical LArTPC: Technical Design Report and Initial Characterisation using the CERN T9 Testbeam and Cosmic Muons
ARIADNE -- A Novel Optical LArTPC: Technical Design Report and Initial Characterisation using the CERN T9 Testbeam and Cosmic Muons Open
ARIADNE is a 1-ton two-phase liquid argon (LAr) time projection chamber (TPC) featuring a novel optical readout. Four electron-multiplying charge-coupled device (EMCCD) cameras are mounted externally, and these capture the secondary scinti…
View article: ARIADNE, a Photographic Two-Phase LAr TPC
ARIADNE, a Photographic Two-Phase LAr TPC Open
There is a significant R\&D effort ongoing in the liquid argon (LAr) time projection chamber (TPC) community. Due to the scintillation and ionisation properties of LAr, coupled with its low cost, it is possible to construct detectors with …
View article: ARIADNE: Beam Time and Resources Request
ARIADNE: Beam Time and Resources Request Open
The ARIADNE research programme is based around developing an optical readout system for use in LAr TPC detectors, which could potentially have a number of bene ts over the currently used segmented anode planes - particularly in matters of …
View article: ARIADNE, a Photographic LAr TPC at the CERN Neutrino Platform
ARIADNE, a Photographic LAr TPC at the CERN Neutrino Platform Open
This letter of intent describes a novel and innovative two-phase LAr TPC with photographic capabilities as an attractive alternative readout method to the currently accepted segmented THGEMs which will require many thousands of charge read…