A5090749020- 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
- Computational Physics and Python Applications
- Cosmology and Gravitation Theories
- Neutrino Physics Research
- Astrophysics and Cosmic Phenomena
- Radiation Detection and Scintillator Technologies
- Black Holes and Theoretical Physics
- Atomic and Subatomic Physics Research
- Distributed and Parallel Computing Systems
- Particle Accelerators and Free-Electron Lasers
- Gamma-ray bursts and supernovae
- Laser-Plasma Interactions and Diagnostics
- Nuclear Physics and Applications
- Noncommutative and Quantum Gravity Theories
- Stochastic processes and financial applications
- Medical Imaging Techniques and Applications
- Optical properties and cooling technologies in crystalline materials
- Nuclear reactor physics and engineering
- Big Data Technologies and Applications
- International Science and Diplomacy
- Scientific Computing and Data Management
University of Florida
2023-2025
Istituto Nazionale di Fisica Nucleare, Sezione di Bari
2019-2025
Florida Department of State
2023-2025
Polytechnic University of Bari
2020-2025
A. Alikhanyan National Laboratory
2022-2024
University of Antwerp
2024
University of Bari Aldo Moro
2020-2024
Institute of High Energy Physics
2020-2024
Florida Museum of Natural History
2024
Abstract The Gas Electron Multiplier (GEM) detectors of the GE1/1 station CMS experiment have been operated in magnetic field for first time on 7 th October 2021. During ramps, several discharge phenomena were observed, leading to instability GEM High Voltage (HV) power system. In order reproduce behavior, it was decided conduct a dedicated test at CERN North Area with Goliath magnet, using four spare chambers. consisted studying characteristics events that occurred different detector...
After the Phase-2 high-luminosity upgrade to Large Hadron Collider (LHC), collision rate and therefore background will significantly increase, particularly in high $\eta$ region. To improve both tracking triggering of muons, Compact Muon Solenoid (CMS) Collaboration plans install triple-layer Gas Electron Multiplier (GEM) detectors CMS muon endcaps. Demonstrator GEM were installed during 2017 gain operational experience perform a preliminary investigation detector performance. We present...
A search for the charged lepton flavor violating $\tau \rightarrow 3\mu$ decay was performed by CMS experiment at LHC, using data collected in 2017-2018 during proton-proton collisions. This sample corresponds to an integrated luminosity of 97.7 $\mathrm{fb^{-1}}$, recorded a center-of-mass energy 13 TeV. Tau leptons produced decays heavy mesons (B and D) or W bosons are exploited analysis, with tailored strategy designed two different cases, combined final result. No significant excess...
These proceedings collect a selection of recent experimental results on Lepton Flavor Violation (LFV) searches carried out at the ATLAS and CMS experiments LHC. are obtained by using proton-proton collision dataset $\sqrt{s}$ = 13 TeV, collected during Run 2 LHC, corresponding to an integrated luminosity about 140 $fb^{-1}$. In first part these proceedings, few for LFV with multi-lepton final states presented, followed this kind violation in Higgs boson decays. Finally, from top quark sector...
During the second long shut-down of LHC, first endcap station CMS muon system will be upgraded using Triple Gas Electron Multiplier (GEM) detectors. In order to gain operational experience, a limited number chambers has been installed in January 2017 as "slice test" upgrade. slice test, irreversible channel loss test version front-end electronics observed. understand origin such loss, and verify whether this problem arises also for final frontend electronics, measurement campaign launched...
We present analytical calculations, Finite Element Analysis modelling, and physical measurements of the interstrip capacitances for different potential strip geometries dimensions readout boards GE2/1 triple-Gas Electron Multiplier detector in CMS muon system upgrade. The main goal study is to find configurations that minimize consequently maximize signal-to-noise ratio detector. agreement at 1.5–4.8% level between two methods calculations on average 17% measurements. A configuration with...
Abstract In 2018, a system of large-size triple-GEM demonstrator chambers was installed in the CMS experiment at CERN's Large Hadron Collider (LHC). The demonstrator's design mimicks that final detector, for Run-3. A successful Monte Carlo (MC) simulation collision-induced background hit rate this proton-proton collisions 13 TeV is presented. MC predictions are compared to measurements recorded an instantaneous luminosity 1.5 ×10 34 cm -2 s -1 . framework uses combination FLUKA and GEANT4...
The proposal to create a Muon Collider with Multi-TeV energy levels presents an unprecedented opportunity for advancing high physics research. With this collider, it will be possible accurately measure the Higgs coupling other Standard Model particles, as well trilinear and quadrilinear self-coupling. By doing so, researchers hope gain more precise understanding of potential potentially discover evidence new beyond Model. However, one primary challenges project is dealing background...
The detectors and electronics of the muon spectrometer Compact Muon Solenoid (CMS) experiment will be upgraded to cope with new, challenging data-taking conditions expected at High Luminosity phase Large Hadron Collider (HL-LHC). These upgrades improve present tracking triggering capabilities. An overview upgrade activities is presented.
The search for the charged lepton flavor violating decay $\tau \rightarrow 3\mu$ has been performed at CMS experiment LHC, using data collected in 2016 during proton-proton collisions. sample corresponds to an integrated luminosity of 33.2 $fb^{-1}$, recorded a center-of-mass energy 13 TeV. results obtained by exploiting tau leptons produced decays heavy $B$ and $D$ mesons from $W$ bosons have combined they are presented this contribution. No significant excess was observed upper limit on...