G. Siragusa

ORCID: 0000-0003-3612-0410
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About
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Research Areas
  • 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
  • Cosmology and Gravitation Theories
  • Neutrino Physics Research
  • Computational Physics and Python Applications
  • Black Holes and Theoretical Physics
  • Distributed and Parallel Computing Systems
  • Astrophysics and Cosmic Phenomena
  • Radiation Detection and Scintillator Technologies
  • advanced mathematical theories
  • Muon and positron interactions and applications
  • Particle accelerators and beam dynamics
  • Medical Imaging Techniques and Applications
  • Particle Accelerators and Free-Electron Lasers
  • Advanced Data Storage Technologies
  • Plasma Diagnostics and Applications
  • Quantum and electron transport phenomena
  • Scientific Computing and Data Management
  • Gyrotron and Vacuum Electronics Research
  • Structural Analysis of Composite Materials
  • Nuclear reactor physics and engineering
  • Magnetic confinement fusion research

University of Würzburg
2013-2023

University of Salento
2006-2020

The University of Adelaide
2013-2019

Boğaziçi University
2018-2019

University of Oregon
2019

Ludwig-Maximilians-Universität München
2017-2018

Aix-Marseille Université
2014-2017

Institut National de Physique Nucléaire et de Physique des Particules
2016-2017

Centre National de la Recherche Scientifique
2016-2017

University of Belgrade
2014-2017

10.1007/bf02729980 article EN Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields 1980-05-01

10.1007/bf02754709 article EN Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento 1982-11-01

EPR and AC conductivity data on CsCuCl3 single crystals are reported for the temperature range from 291 to 465K. The spectroscopic behaviour of g-factor versus has been explained by hypothesising that, T<or=351K, Cu2+ ions in effect tetrahedrally coordinated, while, 351<or=T<or=420K, they octahedrally coordinated with an associated evolution static dynamic Jahn-Teller effect. Above 420K a g signal is observed. Support such interpretation given which show, same ranges, three thermally...

10.1088/0022-3719/19/9/014 article EN Journal of Physics C Solid State Physics 1986-03-30

This paper presents an intertemporal bimodal network to analyze the evolution of semantic content a scientific field within framework topic modeling, namely using Latent Dirichlet Allocation (LDA). The main contribution is conceptualization dynamics and its formalization codification into algorithm. To benchmark effectiveness this approach, we propose three indexes which track transformation topics over time, their rate birth death, novelty content. Applying LDA, test algorithm both on...

10.48550/arxiv.1709.09373 preprint EN other-oa arXiv (Cornell University) 2017-01-01

The ATLAS experiment at the LHC will face challenge of selecting interesting candidate events in proton-proton collisions 14 TeV center mass energy, while rejecting enormous number background events. trigger system architecture is organized three levels. From a bunch crossing rate 40 MHz First level trigger, hardware implemented, reduce this to around <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">~</sub> 75 kHz. Then software based high (HLT),...

10.1109/rtc.2007.4382814 article EN 2007-04-01

The ATLAS experiment at the Large Hadron Collider (LHC) will face challenge of selecting interesting candidate events in proton-proton collisions 14 TeV center mass energy, while rejecting enormous number background events. trigger system architecture is organized three levels. From a bunch crossing rate 40 MHz, First Level trigger, hardware implemented, reduce this to around ~75 kHz. Then software based High Trigger (HLT), composed by Second and Event Filter reduces 200 Hz. In paper, we...

10.1109/tns.2007.912883 article EN IEEE Transactions on Nuclear Science 2008-01-01

The ATLAS muon spectrometer, currently in the installation phase, uses dedicated detectors to be able trigger on high transverse momentum muons range 6-20 GeV/c resistive plate chambers (RPC) are equipping barrel region middle and outer station, while precision (monitored drift tubes, MDT) present also inner layer. RPCs have required timing spatial resolution of about 2 ns times 1 cm, associate correct bunch crossing provide second coordinate measurements MDTs. In order successfully...

10.1109/nssmic.2006.354163 article EN IEEE Nuclear Science Symposium conference record 2006-10-01

10.22323/1.050.0054 article EN cc-by-nc-sa 2009-07-27

At LHC the 40 MHz bunch crossing rate dictates a high selectivity of ATLAS trigger, which has to keep full physics potential experiment with limited DAQ and storage capability. A three-level trigger been designed reduce input about 100 Hz. The capability select events muons at an early stage system is crucial cope expected rates. In this paper we will describe muon (muon vertical slice). first level implemented in custom hardware, use measurements from chambers spectrometer initial kHz. It...

10.1109/nssmic.2006.356082 article EN IEEE Nuclear Science Symposium conference record 2006-01-01

During 2010 the ATLAS detector has collected 45 pb−1 of proton-proton collisions at TeV. These data have been used for a wide range searches such as high-mass final states and contact interactions. Early inclusive SUSY also performed states. The most recent results physics beyond Standard Model with are presented. Prospects ∼ 1 fb−1 will be discussed together relevant performance results.

10.1088/1742-6596/335/1/012076 article EN Journal of Physics Conference Series 2011-12-28

10.1007/bf02737712 article EN ˜Il œNuovo cimento della Società italiana di fisica. B/˜Il œNuovo cimento B 1971-09-01
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