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   Articles with "collision model" as a keyword



Verification of a Monte Carlo binary collision model for simulating elastic and inelastic collisions in particle-in-cell simulations

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recommendations! Published in 2024 at "Physics of Plasmas"

DOI: 10.1063/5.0190352

Abstract: We present the development and verification of a Monte Carlo binary collision model for simulating elastic and inelastic collisions in particle-in-cell simulations. We apply the corrected binary collision model originally developed for charged-particles collisions to… read more here.

Keywords: collision model; fusion; verification monte; binary collision ... See more keywords

Coulomb collision model for use in nonthermal plasma simulation.

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recommendations! Published in 2017 at "Physical Review E"

DOI: 10.1103/physreve.95.063209

Abstract: In kinetic simulations of non-Maxwellian plasmas, the calculation of particle scattering due to Coulomb collisions has no simple approximation. In such simulations, the number of collision interactions a particle experiences in a single time step… read more here.

Keywords: plasma simulation; plasma; collision model; collision ... See more keywords

Single-Collision Model for NLoS UV Channels: Joint Scattering and Reflection Effects

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3593362

Abstract: ultraviolet (UV) communication research has prioritized channel modeling for its critical role in system optimization. Current non-Line-of-Sight (NLoS) UV modeling mainly addresses obstacle-free scenarios and single-obstacle situations: the former manifests constrained applicability at small transceiver… read more here.

Keywords: collision model; single collision; obstacle; model ... See more keywords

Closed-System Solution of the 1D Atom from Collision Model

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recommendations! Published in 2022 at "Entropy"

DOI: 10.3390/e24020151

Abstract: Obtaining the total wavefunction evolution of interacting quantum systems provides access to important properties, such as entanglement, shedding light on fundamental aspects, e.g., quantum energetics and thermodynamics, and guiding towards possible application in the fields… read more here.

Keywords: system; field; atom; closed system ... See more keywords