Track structure modeling in liquid water: A review of the Geant4-DNA very low energy extension of the Geant4 Monte Carlo simulation toolkit

MA Bernal, MC Bordage, JMC Brown, M Davídková… - Physica Medica, 2015 - Elsevier
Understanding the fundamental mechanisms involved in the induction of biological damage
by ionizing radiation remains a major challenge of today's radiobiology research. The Monte …

The impact of new Geant4-DNA cross section models on electron track structure simulations in liquid water

I Kyriakou, M Šefl, V Nourry, S Incerti - Journal of Applied Physics, 2016 - pubs.aip.org
The most recent release of the open source and general purpose Geant4 Monte Carlo
simulation toolkit (Geant4 10.2 release) contains a new set of physics models in the Geant4 …

Monte Carlo electron track structure calculations in liquid water using a new model dielectric response function

D Emfietzoglou, G Papamichael… - Radiation …, 2017 - meridian.allenpress.com
Monte Carlo track structure codes provide valuable information for understanding radiation
effects down to the DNA level, where experimental measurements are most difficult or …

Intermediate LET-like effect in distal part of proton Bragg peak revealed by track-ends imaging during super-Fricke radiolysis

J Audouin, P Hofverberg, Y Ngono-Ravache… - Scientific Reports, 2023 - nature.com
Upstream of the efficiency of proton or carbon ion beams in cancer therapy, and to optimize
hadrontherapy results, we analysed the chemistry of Fricke solutions in track-end of 64-MeV …

-Shell Core-Electron Excitations in Electronic Stopping of Protons in Water from First Principles

Y Yao, DC Yost, Y Kanai - Physical Review Letters, 2019 - APS
Understanding the role of core-electron excitation in liquid water under proton irradiation
has become important due to the growing use of proton beams in radiation oncology. Using …

The dielectric formalism for inelastic processes in high-energy ion–matter collisions

CC Montanari, JE Miraglia - Advances in Quantum Chemistry, 2013 - Elsevier
In this chapter we analyze the possibilities and ranges of validity of the dielectric formalism
to deal with correlated bound electrons in matter by using the shellwise local plasma …

[HTML][HTML] Electronic cross section, stopping power and energy-loss straggling of metals for swift protons, alpha particles and electrons

P de Vera, I Abril, R Garcia-Molina - Frontiers in Materials, 2023 - frontiersin.org
Understanding and quantifying the electronic inelastic interactions of swift ions and
electrons in metals is fundamental for many applications of charged particle beams. A …

Energy spectra of protons and generated secondary electrons around the Bragg peak in materials of interest in proton therapy

P De Vera, I Abril, R Garcia-Molina - Radiation research, 2018 - meridian.allenpress.com
The number and energy of secondary electrons generated around the trajectories of swift
protons interacting with biological materials are highly relevant in proton therapy, due to the …

Energy deposition around swift carbon-ion tracks in liquid water

P de Vera, S Taioli, PE Trevisanutto, M Dapor… - International Journal of …, 2022 - mdpi.com
Energetic carbon ions are promising projectiles used for cancer radiotherapy. A thorough
knowledge of how the energy of these ions is deposited in biological media (mainly …

Excitation and ionisation cross-sections in condensed-phase biomaterials by electrons down to very low energy: application to liquid water and genetic building blocks

P de Vera, I Abril, R Garcia-Molina - Physical Chemistry Chemical …, 2021 - pubs.rsc.org
Electronic excitations and ionisations produced by electron impact are key processes in the
radiation-induced damage mechanisms in materials of biological relevance, underlying …