Charge and Neutral Particle Collisions

Presentations

• Towards semi-empirical partial cross sections for ionization of molecules by electron impact

  ORAL · Invited

  Oct. 17, 2025, 11:00 AM – Oct. 17, 2025, 11:30 AM

  Presenters

  • Grzegorz P Karwasz

    University Nicolaus Coopernicus, Nicolaus Copernicus University

  Authors

  • Grzegorz P Karwasz

    University Nicolaus Coopernicus, Nicolaus Copernicus University

  • Kamil Fedus

    University Nicolaus Coopernicus

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• Elastic cross sections, excitation exchange cross sections, and rate constants for excitation and quenching in N(4𝑆)-N(2𝐷) collisions.

  ORAL

  Oct. 17, 2025, 11:30 AM – Oct. 17, 2025, 11:45 AM

  Publication: M. Buchowiecki, Y. Wu, G.C. Schatz, Atomic Data and Nuclear Data Tables, Available online 11 April 2025, 101728 (https://www.sciencedirect.com/science/article/pii/S0092640X2500021X)

  Presenters

  • Marcin Buchowiecki

    Institute of Physics, University of Szczecin

  Authors

  • Marcin Buchowiecki

    Institute of Physics, University of Szczecin

  • George C Schatz

    Northwestern University

  • Yanze Wu

    Northwestern University

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• Modeling the Molecular Physics in Dynamic Plume Simulations of a Single-emitter Electrospray Thruster

  ORAL

  Oct. 17, 2025, 11:45 AM – Oct. 17, 2025, 12:00 PM

  Publication: [1] A.T.M. Tahsin, R. Bendimerad, A. Smith, S. Thill, N. Laws, and E. Petro, "Cross-sections for Charge Exchange and other Collisional<br>Processes in Electrospray Plumes," Journal of Propulsion and Power (submitted)<br>[2] A.T.M Tahsin and E. Petro, "Inferring the lifetime of the ionic liquid monomer EMI+ in electrospray plumes from numerical and theoretical analyses," Journal of Applied Physics 137, 193303 (2025)

  Presenters

  • Abu Taqui Md Tahsin

    Cornell University

  Authors

  • Abu Taqui Md Tahsin

    Cornell University

  • Elaine M Petro

    Cornell University

  View abstract →