A5056931837- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Quantum Chromodynamics and Particle Interactions
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Cosmology and Gravitation Theories
- Neutrino Physics Research
- Black Holes and Theoretical Physics
- Distributed and Parallel Computing Systems
- Medical Imaging Techniques and Applications
- Radiation Detection and Scintillator Technologies
- Astrophysics and Cosmic Phenomena
- Atomic and Subatomic Physics Research
- Advanced Data Storage Technologies
- advanced mathematical theories
- Particle Accelerators and Free-Electron Lasers
- Big Data Technologies and Applications
- Muon and positron interactions and applications
- Digital Radiography and Breast Imaging
- Statistical Distribution Estimation and Applications
- Radioactive Decay and Measurement Techniques
- NMR spectroscopy and applications
- Engineering and Materials Science Studies
- Parallel Computing and Optimization Techniques
Université Paris-Saclay
2004-2025
Institut de Recherche sur les Lois Fondamentales de l'Univers
2016-2025
CEA Paris-Saclay
2016-2025
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2016-2025
A. Alikhanyan National Laboratory
2024
The University of Adelaide
2013-2023
Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Udine
2023
Istituto Nazionale di Fisica Nucleare, Sezione di Trieste
2023
Lund University
2020
Johannes Gutenberg University Mainz
2019
Muons with high momentum - above 500 GeV are an important constituent of new physics signatures in many models. Run-2 the LHC is greatly increasing ATLAS’s sensitivity to such thanks ever-larger dataset particles, enhanced further by increase center-of-mass energy. The ATLAS Muon Spectrometer chamber alignment contributes significantly uncertainty reconstruction these high-momentum objects. proper treatment measurements during tracking and correct propagation effects extremely challenging....
We describe the software chain for Atlas muon optical alignment system, dedicated to measurement of geometry corrections Muon Spectrometer chambers positions. The are then used inside reconstruction software. detail in particular architecture monitoring application, deployed a J2EE server, and tools that have been developed daily follow up. system has production during whole Run 1 period (2010-2013).
Pairs of gauge boson produced in proton-proton collisions at a center-of-mass energy $\sqrt{s}$ 7 TeV are reconstructed with the ATLAS detector their leptonic final states. Based on samples integrated luminosity $L=1.0 fb^{-1}$ (for WW, WZ and ZZ) $35 pb^{-1}$ Wγand Zγ) 2011 2010 LHC data, total di-boson production cross sections measured. They found, together kinematic distributions selected systems to be compatible expectation from Standard Model. The also gives handle possible anomalous...
A recording of temporal reference on picosecond streak camera images requires to transmit laser pulses different wavelengths through optical fibers (O.F.) onto cameras. We describe the O.F. network installed PHEBUS provide cameras and photomultipliers with a 200 ps pulse. also tests performed various evaluate their transmission (? = 0.35 tim) photocathodes get best photons-electrons conversion efficiency in open X-rays tubes. Then we experimental test set up easily check sweep linearity...