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Ioanna Kyriakou
Researcher at University of Ioannina
Publications - 71
Citations - 2370
Ioanna Kyriakou is an academic researcher from University of Ioannina. The author has contributed to research in topics: Monte Carlo method & Electron. The author has an hindex of 25, co-authored 64 publications receiving 1764 citations.
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Track structure modeling in liquid water: A review of the Geant4-DNA very low energy extension of the Geant4 Monte Carlo simulation toolkit
Mario A. Bernal,Marie-Claude Bordage,Jeremy M. C. Brown,Jeremy M. C. Brown,Marie Davídková,E. Delage,Z. El Bitar,Shirin A. Enger,Ziad Francis,Susanna Guatelli,Vladimir Ivanchenko,M. Karamitros,Ioanna Kyriakou,Lydia Maigne,Sylvain Meylan,K. Murakami,Shogo Okada,H. Payno,Yann Perrot,Ivan Petrović,Q.T. Pham,Aleksandra Ristić-Fira,Takashi Sasaki,Václav Štěpán,H.N. Tran,Carmen Villagrasa,Sebastien Incerti +26 more
TL;DR: This paper presents the most recent review of the Geant4-DNA extension, as available to Geant 4 users since June 2015 (release 10.2 Beta), and includes the description of new physical models for thedescription of electron elastic and inelastic interactions in liquid water, as well as new examples dedicated to the simulation of physicochemical and chemical stages of water radiolysis.
Journal ArticleDOI
Geant4-DNA example applications for track structure simulations in liquid water: A report from the Geant4-DNA Project.
Sebastien Incerti,Sebastien Incerti,Ioanna Kyriakou,Mario A. Bernal,Marie-Claude Bordage,Marie-Claude Bordage,Ziad Francis,Susanna Guatelli,Susanna Guatelli,Vladimir Ivanchenko,M. Karamitros,Nathanael Lampe,Sang Bae Lee,Sylvain Meylan,Chul Hee Min,Wook Geun Shin,Pentti Nieminen,Dosatsu Sakata,Dosatsu Sakata,Dosatsu Sakata,Nicolas Tang,Carmen Villagrasa,H.N. Tran,Jeremy M. C. Brown +23 more
TL;DR: This Special Report presents a description of Geant4-DNA user applications dedicated to the simulation of track structures (TS) in liquid water and associated physical quantities (e.g., range, stopping power, mean free path…) and shows that the most recent sets of physics models available in Geant 4-DNA enable more accurate simulation of stopping powers, dose point kernels, and W-values in liquidWater.
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Technical Note: Improvements in geant4 energy-loss model and the effect on low-energy electron transport in liquid water.
TL;DR: An improved energy-loss model for the excitation and ionization of liquid water by low-energy electrons by using the Emfietzoglou model dielectric response function used in the geant4-DNA existing model.
Journal ArticleDOI
Mechanistic DNA damage simulations in Geant4-DNA part 1: A parameter study in a simplified geometry.
Nathanael Lampe,M. Karamitros,Vincent Breton,Jeremy M. C. Brown,Ioanna Kyriakou,Dousatsu Sakata,David Sarramia,Sebastien Incerti +7 more
TL;DR: The modelling of scavenging can play an important role in determining results, and it is speculated that high-scavenging regimes, where only chemical radicals within 1 nm of DNA are simulated, could provide a good means of testing mechanistic DNA simulations.
Journal ArticleDOI
The impact of new Geant4-DNA cross section models on electron track structure simulations in liquid water
TL;DR: The most recent version of the Geant4 Monte Carlo simulation toolkit (Geant4 10.2 as mentioned in this paper ) contains a new set of physics models for low-energy electron transport in liquid water.