Brillouin scattering and the CMB

被引：0
|
作者：
A. Sandoval-Villalbazo
R. Maartens
机构：
[1] Universidad Iberoamericana,Departmento de Física y Matemáticas
[2] University of Portsmouth,Institute of Cosmology and Gravitation
来源：
General Relativity and Gravitation | 2005年 / 37卷
关键词：
Hydrodynamical fluid; Cosmic microwave background;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Brillouin scattering of photons off the density fluctuations in a fluid is potentially important for cosmology. We derive the Brillouin spectral distortion of blackbody radiation, and discuss the possible implications for the cosmic microwave background. The thermal Sunyaev-Zeldovich effect is slightly modified by Brillouin distortion, but only at very long wavelengths.
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页码：1137 / 1143
页数：6
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