Published 1988
| Version v1
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Mutual coherent properties of the images of the quasar microlensed by star mass
Description
The paper investigates the problem of mutual coherence of the radiation from two quasar images formed by a single point-mass gravitational lens with the mass of the order of solar mass. The expression for coherence degree is derived by asymptotic expansion in frequency. The coherence degree magnitude attains, in some cases, the values of 0.01-0.02 in the radio-frequency range. 9 refs.; 2 figs.; 2 tabs
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Additional details
Publishing Information
- Imprint Pagination
- 21 p.
- Report number
- ITP--89-4
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 21077399
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; COHERENT RADIATION; GRAVITATIONAL LENSES; IMAGES; QUASARS; RADIOWAVE RADIATION; STELLAR RADIATION; WAVELENGTHS
- Descriptors DEC
- COSMIC RADIO SOURCES; ELECTROMAGNETIC RADIATION; LENSES; RADIATIONS