Results 251 to 260 of about 883,477 (298)
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Inelastic Atomic Collision Processes
Journal of Applied Physics, 1959At nonrelativistic energies, for arbitrarily complicated collisions of distinguishable or indistinguishable particles, with or without rearrangement, correct formal expressions for the cross sections are known and well established. Nonetheless, all inelastic collision cross sections must be estimated, rather than predicted accurately, because even with
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Atomic classes: Rearrangement processes
The Journal of Chemical Physics, 1999Glass formation and glassy dynamics are studied using a mobile cluster, static boundary model. For the two-dimensional Lennard-Jones glass, we examine the nature of the rearrangement processes that characterizes glassy dynamics, the correlation functions of the hexadic order parameter, the temperature dependence of the distribution of relaxation times,
Eunji Sim +2 more
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Analyses of atomization processes
Fuel, 1982Abstract Atomized fluid fuels can be mixtures of combustible components (solid, liquid, gas). Disintegration of any fluid fuel occurs due to some phenomena such as turbulence, aerodynamic interaction, microexplosion. There is an equilibrium droplet diameter for each phenomenon.
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1953
Abstract : 1. "Evidence for the Exchange of Hydroxyl Radical with Water": Reprinted from the Journal of the American Chemical Society, v74, p3705, 1952. 2. "The Photochemical Decomposition of Hydrogen Peroxide. Quantum Yields, Tracer and Fractionation Effects": Reprinted from the Journal of the American Chemical Society, v74, p5999, 1952.
John P. Hunt, Henry Taube
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Abstract : 1. "Evidence for the Exchange of Hydroxyl Radical with Water": Reprinted from the Journal of the American Chemical Society, v74, p3705, 1952. 2. "The Photochemical Decomposition of Hydrogen Peroxide. Quantum Yields, Tracer and Fractionation Effects": Reprinted from the Journal of the American Chemical Society, v74, p5999, 1952.
John P. Hunt, Henry Taube
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Sputtered atom transport processes
IEEE Transactions on Plasma Science, 1990It is noted that the transport of sputtered atoms can be described in terms of three pressure regimes: low pressure, where no collisions occur during the trajectory of the atom; intermediate pressure, where the atom undergoes perhaps several collisions but does not completely thermalize; and high pressure, where the sputtered atom effectively stops and
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Molecular imaging in oncology: Current impact and future directions
Ca-A Cancer Journal for Clinicians, 2022Steven P Rowe, Martin G Pomper
exaly
Rydberg Atom Collision Processes
1982Publisher Summary The chapter focuses on more recent experiments in the atoms in single, well-defined Rydberg states are employed. The theoretical approaches employed differ from those used for treating interactions involving atoms in ground or low-lying excited states; the latter utilize, in essence, a molecular approach in that potential curves or ...
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1994
This lecture reviews a subject of recent interest for the atomic physics in intense laser fields: the simultaneous interaction of an atom with two electromagnetic sources, as monochromatic as possible. Experiments using two electromagnetic sources are not new in physics, for instance two-photon absorption is a powerful tool in spectroscopy for both ...
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This lecture reviews a subject of recent interest for the atomic physics in intense laser fields: the simultaneous interaction of an atom with two electromagnetic sources, as monochromatic as possible. Experiments using two electromagnetic sources are not new in physics, for instance two-photon absorption is a powerful tool in spectroscopy for both ...
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