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G. Tzanakos

Researcher at National and Kapodistrian University of Athens

Publications -  364
Citations -  41420

G. Tzanakos is an academic researcher from National and Kapodistrian University of Athens. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 90, co-authored 364 publications receiving 39922 citations. Previous affiliations of G. Tzanakos include Rutgers University & University of Cyprus.

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Study of jets produced in association with a W boson in pp collisions at √s=7 TeV with the ATLAS detecto

Georges Aad, +2995 more
Proceedings ArticleDOI

Statistical behavior of the updating coefficients in the EM algorithm for PET

TL;DR: In this paper, the authors studied the convergence properties of the expectation-maximization (EM) algorithm for image reconstruction in positron emission tomography (PET) using simulated projections from the Hoffman phantom.
Proceedings ArticleDOI

A new method for multimodal 3-D image registration with external markers

TL;DR: This method is used to determine the minimum number of external markers needed for 3-D image registration with 9 parameters as well as various other aspects of 3- D image registration like the effects of the positioning errors of the markers.

Measurement of the azimuthal anisotropy for charged particle production in √s[subscript NN]=2.76 TeV lead-lead collisions with the ATLAS detector

Georges Aad, +3025 more
TL;DR: A Fourier analysis of the charged particle pair distribution in relative azimuthal angle (φ = φ a − φ b) is performed to extract the coefficients v n,n = =cos nnφ.