The polarization and 3-D structure of the corona on 11.3.94
| Autor: | L. I. Starkova, A. V. Ershov, V. A. Kutvitskii, M. M. Molodenskii, S. Koutchmy |
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| Rok vydání: | 1996 |
| Předmět: |
Quantum optics
Physics Nuclear and High Energy Physics business.industry Solar eclipse media_common.quotation_subject Astronomy and Astrophysics Statistical and Nonlinear Physics Polarization (waves) Corona Electronic Optical and Magnetic Materials Computational physics Optics Sky White light Astrophysics::Solar and Stellar Astrophysics Electrical and Electronic Engineering business Observation data media_common |
| Zdroj: | Radiophysics and Quantum Electronics. 39:921-926 |
| ISSN: | 1573-9120 0033-8443 |
| DOI: | 10.1007/bf02250964 |
| Popis: | We present the results of observations of the white-light corona in polarized light (Criciuma, Brazil) in 1994. The space location of the surface Br=0 is calculated using the synoptic map of filaments during the solar eclipse. A good agreement was found between the corona ray structure and the surface folds and pleats, which result from its projection onto the sky plane. The measured polarization degree is compared with calculations by the Van de Hulst model. A conclusion is made concerning the adequacy between the proposed model and the observation data. |
| Databáze: | OpenAIRE |
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