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Papers by Roberto Celiberto

Electron-Molecule Collision Cross Sections and Rate Coefficients for Processes Involving Excited States

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Reactivity and Relaxation of Vibrationally/Rotationally Excited Molecules with Open Shell Atoms

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Kinetic and Monte Carlo Approaches to Solve Boltzmann Equation for the Electron Energy Distribution Functions

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Toward the Activation of Polyatomic Molecules by eV Processes: The CO2 Case Study

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Formation of Vibrationally and Rotationally Excited Molecules During Atom Recombination at Surfaces

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Self-Consistent Kinetics of Molecular Plasmas: The Nitrogen Case

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Plasma Physics and Controlled Fusion, 2015

Electron-impact cross sections for the dissociation process of vibrationally excited He + 2 molec... more Electron-impact cross sections for the dissociation process of vibrationally excited He + 2 molecular ion, as a function of the incident electron energy are calculated for the dissociative transition X 2 Σ + u → A 2 Σ + g by using the R-matrix method in the adiabatic-nuclei approximation. The potential energy curves for the involved electronic states and target properties, also calculated with the R-matrix method, were found to be in good agreement with the results reported in literature.

Superelastic Collisions and Electron Energy Distribution Function

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Particle Models for Low Pressure Plasmas

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Negative Ion H− Kinetics for Fusion

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Collisional-Radiative Models for Atomic Hydrogen Plasmas

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Vibrational Kinetics

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Non Equilibrium Plasma in High Enthalpy Flows

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Electron molecule cross sections relevant to negative ion sources and divertor plasmas

ABSTRACT

Electron-Molecule Cross Section Data for Hydrogen Plasma Applications

Electron-impact cross sections involving vibrationally and electronically excited molecules of hy... more Electron-impact cross sections involving vibrationally and electronically excited molecules of hydrogen and its isotopes are presented, in particular reviewing the existing data and discussing some new results.

Electron-Impact Cross Sections for Processes Involving Vibrationally Excited Diatomic Hydrogen Molecules

Electron-impact cross sections for processes involving vibrationally excited molecules of hydroge... more Electron-impact cross sections for processes involving vibrationally excited molecules of hydrogen and its isotopes are reviewed, briefly discussing their role in negative ion plasma sources.

Non-equilibrium vibrational and electron energy distributions functions in atmospheric nitrogen ns pulsed discharges and μs post-discharges: the role of electron molecule vibrational excitation scaling-laws

Plasma Sources Science and Technology, 2015

Electron-Molecule Cross Sections for Plasma Applications

Novel Aspects of Electron-Molecule Collisions, 1998

Plasma Sources Science and Technology, 2014

Resonant vibrational excitation cross sections and the corresponding rate coefficients for electr... more Resonant vibrational excitation cross sections and the corresponding rate coefficients for electron-N 2 collisions occurring through the N − 2 (X 2 Π g ) resonant state are reviewed. New calculations are performed using accurate potential energies curves for the N 2 electronic ground state, taken from literature, and for the N − 2 resonant state, obtained from R-matrix calculations. The calculations are extended also to the resonant excitation processes involving the N 2 ground state vibrational continuum, leading to dissociation. Electron impact dissociation is found to be significant from higher vibrational levels. Accurate analytical fits for the complete set of the rate coefficients are provided. The behavior of the dissociative cross sections is investigated for rotationally excited N 2 molecules, with J = 50, 100 and 150 and for different vibrational levels.

Electron collisions with excited molecules in low temperature plasmas

EPJ Web of Conferences, 2015

Electron-Molecule Collision Cross Sections and Rate Coefficients for Processes Involving Excited States

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Reactivity and Relaxation of Vibrationally/Rotationally Excited Molecules with Open Shell Atoms

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Kinetic and Monte Carlo Approaches to Solve Boltzmann Equation for the Electron Energy Distribution Functions

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Toward the Activation of Polyatomic Molecules by eV Processes: The CO2 Case Study

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Formation of Vibrationally and Rotationally Excited Molecules During Atom Recombination at Surfaces

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Self-Consistent Kinetics of Molecular Plasmas: The Nitrogen Case

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Plasma Physics and Controlled Fusion, 2015

Electron-impact cross sections for the dissociation process of vibrationally excited He + 2 molec... more Electron-impact cross sections for the dissociation process of vibrationally excited He + 2 molecular ion, as a function of the incident electron energy are calculated for the dissociative transition X 2 Σ + u → A 2 Σ + g by using the R-matrix method in the adiabatic-nuclei approximation. The potential energy curves for the involved electronic states and target properties, also calculated with the R-matrix method, were found to be in good agreement with the results reported in literature.

Superelastic Collisions and Electron Energy Distribution Function

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Particle Models for Low Pressure Plasmas

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Negative Ion H− Kinetics for Fusion

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Collisional-Radiative Models for Atomic Hydrogen Plasmas

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Vibrational Kinetics

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Non Equilibrium Plasma in High Enthalpy Flows

Springer Series on Atomic, Optical, and Plasma Physics, 2016

Electron molecule cross sections relevant to negative ion sources and divertor plasmas

ABSTRACT

Electron-Molecule Cross Section Data for Hydrogen Plasma Applications

Electron-impact cross sections involving vibrationally and electronically excited molecules of hy... more Electron-impact cross sections involving vibrationally and electronically excited molecules of hydrogen and its isotopes are presented, in particular reviewing the existing data and discussing some new results.

Electron-Impact Cross Sections for Processes Involving Vibrationally Excited Diatomic Hydrogen Molecules

Electron-impact cross sections for processes involving vibrationally excited molecules of hydroge... more Electron-impact cross sections for processes involving vibrationally excited molecules of hydrogen and its isotopes are reviewed, briefly discussing their role in negative ion plasma sources.

Non-equilibrium vibrational and electron energy distributions functions in atmospheric nitrogen ns pulsed discharges and μs post-discharges: the role of electron molecule vibrational excitation scaling-laws

Plasma Sources Science and Technology, 2015

Electron-Molecule Cross Sections for Plasma Applications

Novel Aspects of Electron-Molecule Collisions, 1998

Plasma Sources Science and Technology, 2014

Resonant vibrational excitation cross sections and the corresponding rate coefficients for electr... more Resonant vibrational excitation cross sections and the corresponding rate coefficients for electron-N 2 collisions occurring through the N − 2 (X 2 Π g ) resonant state are reviewed. New calculations are performed using accurate potential energies curves for the N 2 electronic ground state, taken from literature, and for the N − 2 resonant state, obtained from R-matrix calculations. The calculations are extended also to the resonant excitation processes involving the N 2 ground state vibrational continuum, leading to dissociation. Electron impact dissociation is found to be significant from higher vibrational levels. Accurate analytical fits for the complete set of the rate coefficients are provided. The behavior of the dissociative cross sections is investigated for rotationally excited N 2 molecules, with J = 50, 100 and 150 and for different vibrational levels.

Electron collisions with excited molecules in low temperature plasmas

EPJ Web of Conferences, 2015