Tom Kirchner

York University — Canada

Physics and Astronomy · Physical Sciences

29h-index2.7kcitations250works0.62yr avg
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Research Topics

Atomic and Molecular Physics(174), Advanced Chemical Physics Studies(63), Mass Spectrometry Techniques and Applications(58), Nuclear physics research studies(42), X-ray Spectroscopy and Fluorescence Analysis(36)

Publications250 total

The Independent Atom Model - Pixel Counting Method for Ion–Molecule Collisions
Interdisciplinary research on particle collisions and quantitative spectroscopy·2026
Multiple Ionization of Water, Methane and Ammonia Molecules Colliding with Proton Beams
Interdisciplinary research on particle collisions and quantitative spectroscopy·2026
Generalized independent-atom-model approach for net ionization of molecules by multiply-charged-heavy-ion impact
Physical review. A/Physical review, A·2025
The Independent Atom Model -- Pixel Counting Method for Ion-Molecule Collisions
arXiv (Cornell University)·2025Open Access
Investigations of electron removal processes in slow He<sup>2+</sup>- and He<sup>+</sup>-Ne<sub>2</sub> collisions and of their implications for the subsequent dimer fragmentation through interatomic Coulombic decay
Journal of Physics B Atomic Molecular and Optical Physics·2025Open Access
One- and two-center effects in single ionization in high-energy collisions of protons and hydrogen molecules
Physical review. A/Physical review, A·2025· 1 cited
Reiner M. Dreizler
Physics Today·2024
Investigations of electron removal processes in slow He$^{2+}$ and He$^{+}$-Ne$_2$ collisions indicate high Interatomic Coulombic Decay yield
arXiv (Cornell University)·2024Open Access
Calculation of electron-impact ionization of various benzene derivatives
Physica Scripta·2024· 1 citedOpen Access
Time-Dependent Density Functional Theory for Atomic Collisions: A Progress Report
Atoms·2024· 1 citedOpen Access
Classical-trajectory model for ionizing proton-ammonia molecule collisions: the role of multiple ionization
Journal of Physics B Atomic Molecular and Optical Physics·2024· 4 citedOpen Access
Classical-Trajectory Time-Dependent Mean-Field Theory for Ion–Molecule Collision Problems
2024
Classical-trajectory model for ionizing proton-ammonia molecule collisions: the role of multiple ionization
arXiv (Cornell University)·2023Open Access
Atomic collisional data for neutral beam modeling in fusion plasmas
Nuclear Fusion·2023· 22 citedOpen Access
Single- and double-ionization processes of antiproton-helium and antiproton–molecular hydrogen collisions in the keV energy range
Physical review. A/Physical review, A·2023· 4 citedOpen Access
Ion–Atom and Atom–Atom Collisions
Springer handbooks·2023· 2 cited
Classical-trajectory time-dependent mean-field theory for ion-molecule collision problems
arXiv (Cornell University)·2022Open Access
Independent-atom-model description of multiple ionization of water, methane, and ammonia molecules by proton impact
Physical review. A/Physical review, A·2022· 8 cited
Independent atom model description of multiple ionization of water, methane, and ammonia molecules by proton impact
arXiv (Cornell University)·2022Open Access
Electron emission from water vapor under the impact of 250-keV protons
Physical review. A/Physical review, A·2022· 17 cited
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Frequent Co-authors

H. J. Lüdde(21), Marko Horbatsch(12), R. M. Dreizler(9), Michael Schulz(5), Myroslav Zapukhlyak(4), László Gulyás(4), Kathleen Kirchner(3), O.J. Kroneisen(3), Mitsuko Murakami(3), E. Engel(3), Albert L. Henne(3), A. Achenbach(3), Clara Illescas(3), R. Moshammer(3), J. Ullrich(3), S. Fritzsche(3), Vladislav Ivaništšev(2), Maxim V. Fedorov(2), A. Hasan(2), B. Tooke(2)