Results 261 to 270 of about 39,209 (300)
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The rate of homogeneous recombination of fluorine atoms
Chemical Physics Letters, 1974Abstract The recombination rate of fluorine atoms has been determined in a Teflon-coated flow reactor at 295°K and pressures of 10–81 torr with Ar as the carrier gas. Concentrations of atomic fluorine are measured by titrating with Cl 2 and using the intensity of chlorine atom recombination emission as an endpoint indicator.
P.S. Ganguli, M. Kaufman
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Il Nuovo Cimento, 1961
A study has been made of theK Auger transitions in the light elements of nuclear emulsions. Of 382 stopping μ−-mesons, 1016 were observed to decay. 5 of these had associated short-range electrons whose energies were consistent with theK transitions of CNO.
A. Pevsner +3 more
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A study has been made of theK Auger transitions in the light elements of nuclear emulsions. Of 382 stopping μ−-mesons, 1016 were observed to decay. 5 of these had associated short-range electrons whose energies were consistent with theK transitions of CNO.
A. Pevsner +3 more
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Absolute Rates of Four-Atom Reactions
The Journal of Chemical Physics, 1936Equipotential surfaces such as one encounters in valence problems and particularly in the calculation of absolute rates, are discussed in a ``bond space'' instead of configuration space, with much simplification resulting both in the general aspects and in the practical handling of such problems.
Wm. Altar, H. Eyring
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Homogeneous rate of recombination of hydrogen atoms
Canadian Journal of Chemistry, 1968The rate of decay of hydrogen atoms has been measured in a conventional type of discharge-flow system at temperatures between 190–350 °K. The recombination fitted the equation[Formula: see text]where ks is the first order surface rate constant. No three-body recombination for M = H was observed at the low levels of dissociation (2–5%) employed.
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On the rate of the reaction of ammonia with oxygen atoms
Chemical Physics Letters, 1984Abstract Absolute rate constants for the reaction of O( 3 P) with ammonia were measured over the temperature range 448–841 K by means of a laser photolysis-chemiluminescence technique. The data were fitted with the following Arrhenius expression: k = 3.42 × 10 −11 exp[-(9000 ± 600 cal/mole)/ RT ] cm 3 molecule −1 s −1 .
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Rate of recombination of nitrogen atoms
The Journal of Physical Chemistry, 1967Michael A. A. Clyne, Donald H. Stedman
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Recombination Rate of Deuterium Atoms
The Journal of Chemical Physics, 1968T. A. Jacobs, R. R. Giedt, Norman Cohen
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Rate Constants for Emission of Atoms and Electrons
2018One of the most important types of processes in the physics of free nanoparticles is the emission of energy in some form. Particles flying around in vacuum with excitation energies beyond those that correspond to ambient temperature will sooner or later emit their excess internal energy.
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