A5108005414- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Dark Matter and Cosmic Phenomena
- CCD and CMOS Imaging Sensors
- Superconducting Materials and Applications
- Particle Accelerators and Free-Electron Lasers
- Nuclear reactor physics and engineering
- Cosmology and Gravitation Theories
- Plasma Diagnostics and Applications
- Computational Physics and Python Applications
- Particle accelerators and beam dynamics
- Advanced Optical Sensing Technologies
- Electrostatic Discharge in Electronics
- Atomic and Molecular Physics
- Astrophysics and Cosmic Phenomena
- Muon and positron interactions and applications
- Neutrino Physics Research
- Distributed and Parallel Computing Systems
- Scientific Measurement and Uncertainty Evaluation
- Radiation Therapy and Dosimetry
- Nuclear physics research studies
- Statistical Methods and Bayesian Inference
European Organization for Nuclear Research
2016-2025
Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
2022-2024
A. Alikhanyan National Laboratory
2013-2024
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2022
CEA Paris-Saclay
2022
Brookhaven National Laboratory
2022
SLAC National Accelerator Laboratory
2022
Institut de Recherche sur les Lois Fondamentales de l'Univers
2022
Harvard University Press
2000-2020
Panjab University
2019
ALICE is the heavy-ion experiment at CERN Large Hadron Collider. The continuously took data during first physics campaign of machine from fall 2009 until early 2013, using proton and lead-ion beams. In this paper we describe running environment handling procedures, discuss performance detectors analysis methods for various observables.
After 10 years of physics at the Large Hadron Collider (LHC), particle landscape has greatly evolved. Today, a staged Future Circular (FCC), consisting luminosity-frontier highest-energy electron–positron collider (FCC-ee) followed by an energy-frontier hadron (FCC-hh), promises most far-reaching program for post-LHC era. FCC-ee will be precision instrument used to study Z, W, Higgs, and top particles, offer unprecedented sensitivity signs new physics. Most infrastructure could reused...
We derive expressions for the potential of a point charge as well weighting and field rectangular pad plane condenser, which are suited numerical evaluation. relate to solutions employing method image charges, allows discussion convergence properties estimation errors, providing also an illuminating example problem with infinite number charges.
The Future Circular Collider (FCC) Study is aimed at assessing the physics potential and technical feasibility of a new collider with centre-of-mass energies, in hadron-hadron collision mode, seven times larger than nominal LHC energies. Operating such machine heavy ions an option that being considered accelerator design studies. It would provide, for example, Pb-Pb p-Pb collisions sqrt{s_NN} = 39 63 TeV, respectively, per nucleon-nucleon collision, integrated luminosities above 30 nb^-1...
In this report, we derive analytical expressions for the time resolution limits of standard silicon sensors, LGADs, and 3D trench sensors. We separately examine effects Landau fluctuations electronic noise. To analyze fluctuations, relate a single electron-hole pair generated at random position in sensor to associated with full ionization pattern produced by charged particle. For noise, explore optimal filtering techniques that minimize its impact on resolution, evaluate how closely these...
This paper describes the electronics used for ATLAS monitored drift tube (MDT) chambers. These chambers are main component of precision tracking system in muon spectrometer. The MDT detector consists 1,150 containing a total 354,000 tubes. It is capable measuring sagitta tracks to an accuracy 60 μm, which corresponds momentum about 10% at pT= 1 TeV. design and performance readout as well controlling, monitoring powering will be discussed. have been extensively tested under simulated running...
We derive expressions for the time resolution of silicon detectors, using Landau theory and a PAI model describing charge deposit high energy particles. First we use centroid induced signal analytic three components contributing to resolution, namely fluctuations, noise fluctuations shape due weighting field variations. Then leading edge discrimination various electronics shaping times. Time detectors with internal gain is discussed as well.
Multigap resistive plate chambers with 0.3 mm gas gaps operated in avalanche mode at atmospheric pressure have reached timing accuracies below 50 ps /spl sigma/ efficiencies above 99%. The avalanches high homogeneous electric fields of 100 kV/cm are strongly influenced by space charge effects which the main topic this report. A Monte Carlo simulation applying well known detector physics processes reproduces accurately measured efficiencies, time resolutions and spectra these RPCs. detailed...
The radiation load on a detector at 100 TeV proton-proton collider, that is being investigated within the future circular collider (FCC) study, presented. A first concept of has been modeled and relevant fluence dose distributions have calculated using fluka Monte Carlo code. Distributions rates are discussed separately for charged particles, neutrons photons. Dose 1 MeV neutron equivalent fluence, accumulated integrated luminosity, peak values these quantities in different subdetectors...
In this report we study the dynamics of passive quenching in a single-photon avalanche diode. Our discussion is based on microscopic description electron-hole coupled to equivalent circuit device, consisting quench resistor and junction capacitance. Analytic expressions for resulting signal shape are derived from model simple electric field configurations, efficient numerical prescriptions given realistic device geometries. Space charge effects arising included using simulations. They shown...