Third-harmonic Rayleigh scattering: theory and experiment

2005 ◽  
Vol 22 (11) ◽  
pp. 2402 ◽  
Author(s):  
Vladislav I. Shcheslavskiy ◽  
Solomon M. Saltiel ◽  
Alexey Faustov ◽  
Georgi I. Petrov ◽  
Vladislav V. Yakovlev
2018 ◽  
Vol 1 (1) ◽  
pp. 16
Author(s):  
Rahmat Rizal

A Violaceous sky attwilightis a natural phenomenon that occurs at sunset. This phenomenon is characterized by areddish yellow sky appearance. To explain this phenomenon, the community has developed a myth that connects the existence of the occult things such as the decline of the evil ghosts, witchcraft, and the epidemic of the disease. This myth has survived long enough in both sundanesse and Banjarmasin, South Kalimantan. The myth is spread in the community from mouth to mouth and occurs from generation to generation. Development of science and the changing minds of modern society effect myths that are present in society began to be degraded by scientific explanations reinforced by empirical evidences. The explanation used in explaining the twilight phenomenon uses the Hempel-Oppenheim explanation model. The explanationsare considered as general statementsconsidered correct. The Violaceous sky at twilight does not indicate the presence of ghosts, witches, or epidemics but it can be explained by Rayleigh scattering theory. The white light from the sun is dissipated by the atmospheric particles into the monochromatic spectrum. As a result of longer stages, the scattered spectrum has the longest wavelength


2003 ◽  
Vol 113 (4) ◽  
pp. 2319-2319
Author(s):  
Tokuo Yamamoto ◽  
Keiichi Ohkawa ◽  
Haruhiko Yamaoka

1995 ◽  
Vol 86 (1-2) ◽  
pp. 182-188 ◽  
Author(s):  
R.G. Harrison ◽  
Dejin Yu ◽  
Weiping Lu ◽  
P.M. Ripley

2005 ◽  
Vol 13 (5) ◽  
pp. 1515 ◽  
Author(s):  
Matthew Borselli ◽  
Thomas J. Johnson ◽  
Oskar Painter

Geophysics ◽  
1960 ◽  
Vol 25 (3) ◽  
pp. 642-648 ◽  
Author(s):  
John W. Miles

Rayleigh scattering theory is extended to determine the perturbation on an arbitrarily prescribed elastic wave field produced by small inhomogeneities in an otherwise homogeneous, isotropic medium. The general result is applied to the specific problems of the scattering of both plane P- and S-waves. It is found that a change in compressibility acts at a distance as a simple source and a change in density as a dipole, as in the acoustical problem, while a change in shear modulus contributes both simple‐source and quadrapole fields.


1993 ◽  
Vol 17 ◽  
pp. 300-306 ◽  
Author(s):  
C.J. Van Der Veen ◽  
K. C. Jezek

The radiative-transfer model developed by Zwally (1977) is modified and coupled to a one-dimensional time-dependent temperature model, to calculate the seasonal variation in brightness temperature. By comparing this with observed records, the radiative properties of firn can be determined. By retaining scattering as a source term in the radiative transfer function, agreement between model-derived scattering and absorption coefficients and those calculated from the Mie/Rayleigh scattering theory can be obtained. The horizontal brightness temperature is not linked to the vertical one through a constant power reflection coefficient.


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