A. Raspereza

ORCID: 0000-0003-2167-498X
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About
Contact & Profiles
Research Areas
  • 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
  • Medical Imaging Techniques and Applications
  • Astrophysics and Cosmic Phenomena
  • Black Holes and Theoretical Physics
  • Distributed and Parallel Computing Systems
  • Particle Accelerators and Free-Electron Lasers
  • Atomic and Subatomic Physics Research
  • International Science and Diplomacy
  • Nuclear reactor physics and engineering
  • Radiation Detection and Scintillator Technologies
  • Gamma-ray bursts and supernovae
  • CCD and CMOS Imaging Sensors
  • Nuclear Physics and Applications
  • Statistical Methods and Bayesian Inference
  • Particle accelerators and beam dynamics
  • Noncommutative and Quantum Gravity Theories
  • Scientific Computing and Data Management
  • Stochastic processes and financial applications

Deutsches Elektronen-Synchrotron DESY
2016-2025

A. Alikhanyan National Laboratory
2023-2024

University of Antwerp
2023-2024

Institute of High Energy Physics
2023-2024

Vrije Universiteit Brussel
2023

European Organization for Nuclear Research
2013-2023

Universität Hamburg
2023

Desma (Germany)
2019

Institute of Nuclear and Particle Physics
2012

National Centre of Scientific Research "Demokritos"
2012

<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> For the detection of secondary vertices long lived particles containing bottom and charm quarks at International Linear Collider (ILC), a DEPFET pixel detector is one technologically favored options. In sensor MOSFET integrated on sidewards depleted silicon bulk sensor, thus combining advantages fully with in-pixel amplification. matrices have been characterized in high energy particle beam....

10.1109/tns.2007.914031 article EN IEEE Transactions on Nuclear Science 2008-01-01

This report reviews the properties of Higgs bosons in Standard Model (SM) and its various extensions. We give an extensive overview about potential ILC operated at centre-of-mass energies up to 1 TeV (including gamma option) for determination boson properties. comprises measurement mass, couplings SM fermions gauge bosons, spin CP quantum numbers Higgs. The extensions that are analyzed more detail heavy SM-like framework Supersymmetry (SUSY) further exotic scenarios. review recent...

10.48550/arxiv.hep-ph/0511332 preprint EN other-oa arXiv (Cornell University) 2005-01-01

Based on a novel shower reconstruction algorithm, the study of two particle separation with tile hadron calorimeter (HCAL) is performed. The separability close-by particles found to be strongly dependent transverse and longitudinal segmentation HCAL.

10.48550/arxiv.physics/0412108 preprint EN other-oa arXiv (Cornell University) 2004-01-01

A Particle Flow Algorithm (PFA) with the minimized dependence on detector geometry is presented. Current PFA implementation includes procedures of track reconstruction, calorimeter clustering, and individual particle reconstruction meant as a tool for optimization International e+e- Linear Collider detector.

10.48550/arxiv.physics/0601069 preprint EN other-oa arXiv (Cornell University) 2006-01-01

We study the potential of TESLA linear collider operated at a center-of-mass energy 500 to 1000 GeV for measurement neutral Higgs boson properties within framework MSSM. The process associated production with subsequent decays bosons into b-quark and tau-lepton pairs is considered. An integrated luminosity fb^{-1} assumed each energy. masses cross sections are measured by reconstructing bbbb bbττfinal states. precision these measurements evaluated in dependence masses. Under experimental...

10.48550/arxiv.hep-ph/0406229 preprint EN other-oa arXiv (Cornell University) 2004-01-01

The effect of beam related systematics, namely uncertainty in the energy and differential luminosity spectrum measurements spread on precision Higgs boson mass measurement at a future linear e+e- collider is investigated.

10.48550/arxiv.hep-ex/0412049 preprint EN other-oa arXiv (Cornell University) 2004-01-01

The International Linear Collider (ILC) will have an extremely rich physics program and it be ideal experimental tool to explore the structure of Electroweak Symmetry Breaking.If Higgs mechanism is realised in Nature, ILC allow for a precise determination boson profile.Furthermore, alternative models Breaking theories beyond Standard Model probed.In this paper features machine are outlined, detector performance goals discussed potential linear collider reviewed.

10.3360/dis.2007.68 article EN 2007-01-01

The process ee--&gt;ZH allows to measure the Higgs boson in recoil mass spectrum against Z without any assumptions on decay. We performed a full simulation and reconstruction of using MOKKA MARLIN packages describing LDC detector. is reconstructed from its decays into electrons muons. set 120 GeV. Assuming centre-of-mass energy 250 GeV an integrated luminosity 50/fb Higgs-strahlung cross section can be measured with precision MeV 9%, respectively.

10.48550/arxiv.0710.2602 preprint EN other-oa arXiv (Cornell University) 2007-01-01
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