Global ETD Search
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Showing 1 to 5 of 5 for “"Collision kernel"”.
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Signals of Collectivity in Heavy-Ion Collisions in the Far From Equilibrium Regime
… in the field of ultra-relativistic heavy-ion collisions (HIC), which can be reproduced by theoretical descriptions from a realistically modelled initial stage.<br /><br /> In this thesis we see that it is possible - already by considering a few collisions - to translate anisotropies of the …
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Characterization of the initial-state and propagation of fluctuations in heavy-ion collisions
… an initial state characterization for heavy-ion collisions as well as a characterization of fluctuations arising from the initial-state energy density and their propagation into the final state.<br /><br /> In the first main part of the thesis we will set the stage and introduce the physics …
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Deterministic numerical simulation of the Boltzmann and kinetic model equations for classical and quantum dilute gases
… Pareschi for the numerical approximation of the collision operator, is extended to deal with other collision kernels, such as those corresponding to the soft, Lennard-Jones, and rigid attracting potentials. The accuracy of the fast spectral method is checked by comparing our numerical results …
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Kac's process and some probabilistic aspects of the Boltzmann equation
… a spatially homogeneous gas undergoing elastic collisions, corresponding to the spatially homogeneous Boltzmann equation. We consider Kac's problem of showing propagation of chaos - that if the velocities of the particles are initially approximately independent, then the same is true at later …
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The radiosonde cluster network: A novel approach to track Lagrangian fluctuations inside atmospheric clouds
L'abstract è presente nell'allegato / the abstract is in the attachment