A5077900224- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Cosmology and Gravitation Theories
- Neutrino Physics Research
- Computational Physics and Python Applications
- Astrophysics and Cosmic Phenomena
- Black Holes and Theoretical Physics
- Distributed and Parallel Computing Systems
- Radiation Detection and Scintillator Technologies
- Medical Imaging Techniques and Applications
- Particle Accelerators and Free-Electron Lasers
- advanced mathematical theories
- Muon and positron interactions and applications
- Advanced Data Storage Technologies
- Particle accelerators and beam dynamics
- Atomic and Subatomic Physics Research
- Structural Analysis of Composite Materials
- Digital Radiography and Breast Imaging
- Nuclear reactor physics and engineering
- Radiation Effects in Electronics
- Scientific Computing and Data Management
- Superconducting Materials and Applications
Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre
2015-2024
Roma Tre University
2015-2024
Istanbul University
2023-2024
University of Zurich
2024
The University of Adelaide
2014-2023
Boğaziçi University
2018-2023
Ludwig-Maximilians-Universität München
2017-2020
Duke University
2020
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati
2019
Royal Holloway University of London
2019
Clock synchronization procedures are mandatory in most physical experiments where event fragments readout by spatially dislocated sensors and must be glued together to reconstruct key parameters (e.g. energy, interaction vertex etc.) of the process under investigation. These distributed data topologies rely on an accurate time information available at frontend, raw acquired tagged with a precise timestamp prior buffering central collecting. This makes network complexity latency, between...
Abstract Gravimetric methods are expected to play a decisive role in geophysical modeling of the regional crustal structure applied geoneutrino studies. GIGJ (GOCE Inversion for Geoneutrinos at JUNO) is 3‐D numerical model constituted by ~46 × 10 3 voxels 50 0.1 km, built inverting GOCE (Gravity field and steady‐state Ocean Circulation Explorer) gravimetric data over 6° 4° area centered JUNO (Jiangmen Underground Neutrino Observatory) experiment, currently under construction Guangdong...
The 5th International Workshop on Top Quark Physics (TOP 2012) took place in Winchester, UK, from the 16–21 September. It gathered students as well people active top quark sector and provided a framework to highlight newest results matters related physics. Discovered 1995, is sixth heaviest of all quarks, it only one with lifetime short enough be observed 'naked'. This makes an important testing ground search for new In fact, fact its mass being so much larger than other hints at special...
Among the several experiments and techniques conceived of to search for neutrinoless double β decay (0ν2β) in a handful isotopes, presently best lower limit on half-life this rare process, is provided by those using 76Ge, isotope germanium. Such 1.8 × 1026 y. Building from such successful achievement GERDA Majorana Demonstrator experiments, baton with 76Ge passes now LEGEND experiment. Using two-stage approach about 200 kg then 1 t germanium, aims attain sensitivity around 1028 y, which will...
The determination of the neutrino mass ordering is currently pursued by several experiments and proposals. A very challenging one its evaluation from reactor based on tiny interference effect between $\Delta m^2_{31}$ m^2_{32}$ oscillations. Current analyses require years data taking an extreme energy resolution to achieve anyhow less than 5 $\sigma$. Referring JUNO experimental conditions we developed a completely new technique that would provide robust $\sigma$ measurement in six running....
Abstract In this paper we provide a detailed technical description of the Front-End (FE) electronics for liquid Argon instrumentation LEGEND-200 experiment, searching very rare, hypothetical neutrinoless double β decay process at Italian Laboratori Nazionali del Gran Sasso. The design stems from need to read out silicon photo-multiplier response scintillation light in with excellent single-photon resolution. FE is required be placed far detectors meet experiment's radio-purity constraints....
Large-area PhotoMultiplier Tubes (PMT) allow to efficiently instrument Liquid Scintillator (LS) neutrino detectors, where large target masses are pivotal compensate for neutrinos' extremely elusive nature. Depending on the detector light yield, several scintillation photons stemming from same interaction likely hit a single PMT in few tens/hundreds of nanoseconds, resulting photoelectrons (PEs) pile-up at anode. In such scenario, signal generated by each PE is entangled others, and an...
LEGEND-200 is an experiment designed to search for neutrinoless double beta decay of $^{76}$Ge by operating up 200 kg enriched germanium detectors in liquid argon (LAr). To achieve ultra-low backgrounds, the LAr instrumented detect scintillation light emitted upon interactions with ionizing radiation, thus tagging and rejecting backgrounds. The detected wavelength-shifting fibers coupled silicon photomultiplier (SiPM) arrays. In this document, we demonstrate high photoelectron resolution low...
The JUNO liquid scintillator-based experiment, construction of which is ongoing in Jiangmen (China), will start operations 2020 and detect antineutrinos from nearby reactors; but also solar neutrinos via elastic scattering on electrons.Its physics goals are broad; its primary aim to measure the neutrino mass ordering demands collect large statistics, requires JUNO's 20 kt sensitive mass, achieve an unprecedented energy resolution (3%/ √ E).Thanks these characteristics, a very good position...
We present the development of resistive micromegas aiming at precision tracking in high rate environment without efficiency loss up to several MHz/cm$^2$. To achieve this goal, optimisation spark protection layer and miniaturisation readout elements, are key elements project. Several small-pad detectors have been built with a anode plane matrix 48x16 pads, rectangular shape, dimensions 0.8x2.8 mm$^2$. With anode/readout layout, different concepts layers implemented. Characterisation...
Aside from its primary purpose of shedding light on the mass hierarchy (MH) using reactor anti-neutrinos, JUNO experiment in Jiangmen (China) will also contribute to study neutrinos non-reactor sources. In this poster we review JUNO's goals realms supernova, atmospheric, solar and geo-neutrinos; present related experimental issues provide current estimates potential. For a typical galactic SN at distance 10 kpc, record about 5000 events inverse beta decay, 2000 elastic neutrino-proton...
An overview is presented of the measurements top quark mass performed by ATLAS experiment at LHC with an integrated luminosity varying between 35 pb -1 and 4.7 fb .Different techniques are used to measure looking events in all three signatures: fully-hadronic, lepton+jets di-leptonic ones.The most precise measurement, using a template method on events, yields 174.5 ± 0.6 (stat) 2.3 (syst) GeV.The dominant systematic uncertainties related determination b-jet energy scale modelling additional...
An overview is presented of the measurements top quark mass performed by ATLAS experiment at LHC with an integrated luminosity varying between 35 pb$^{-1}$ and 4.7 fb$^{-1}$. Different techniques are used to measure looking events in all three signatures: fully-hadronic, lepton+jets di-leptonic ones. The most precise measurement, using a template method on events, yields 174.5 $\pm$ 0.6 (stat) 2.3 (syst) GeV. dominant systematic uncertainties related determination $b-$jet energy scale...
We present here the strategy and tools developed to time in all elements of Level-1 Muon Barrel Trigger ATLAS experiment at CERN Large Hadron Collider. A perfect synchronicity among various trigger with LHC Bunch Crossing is vital for correctness physics results. review possible sources delays how they are accounted corrected for, using a large sample cosmic ray data collected by ATLAS; initial results, that will be refined early collision data.