Incoherent Scattered Radiation in Diatomic Molecules
نویسندگان
چکیده
منابع مشابه
Luminescence of Diatomic Molecules
Photoionization has been used to produce ions of N2 , 0 2 . and CO in definite excited states. Deactivating collisions of these ions with molecular gases were described in paper I, where the cross sections of ions with thermal velocity are given for various electronic and vibrational states. By application of an electric field the charged particles are accelerated yielding information on the in...
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Clearly N is perpendicular to R, so the projection of J onto R is the same as the projection LR with eigenvalue ¤1 h of L. (We now reserve z for a direction ̄xed in space, and use the subscript R for a component along R). Because total angular moment of an isolated molecule is constant, eigenfunctions of H when L is non-zero will have the quantum numbers J , MJ , ¤, s (to describe the electronic...
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Molecules are of course atoms that are held together by shared valence electrons. That is, most of each atom is pretty much as it would be if the atom were isolated, but one or a few electrons are located in regions (for example, between two atomic cores) where they lead to an overall attractive e®ect. To see roughly how this works, you might consider the case of two protons and two electrons a...
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The depolarization ratios of Rayleigh scattered radiation by molecules has been used to measure the ratio of anisotropic polarizability to isotropic (average) polarizability in the laboratory. The authors have calculated the depolarization ratio for N2, CH3Cl, and H2O from the first principles. It is shown that the depolarization ratio derived from input polarizabilities differs by a factor of ...
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The interest in theoretical and experimental investigations of diatomic molecules is recently increasing due to the attempts to achieve Bose-Einstein condensates of a larger variety of atoms, since the stability of the condensates depends critically on the scattering behaviour, especially the scattering length, of the atoms that should form the condensate. A second motivation for more detailed ...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1929
ISSN: 0031-899X
DOI: 10.1103/physrev.34.367