Author:
Climont, Jean de,
Category:
Research Papers
Sub-Category:
Astrophysics
Date Published:
October 11, 2024
Abstract:
A more or less complete polarization of light is observed, in many circumstances. The polarization of light scattered by the atmosphere at 90 ° to the Sun is highly polarized. There is a slight polarization of the light reflected by the Moon. These phenomena involve refraction or total reflection. On the other hand, the same is not true for the strong polarization of the coronal K layer of the Sun and for the partial polarization of stars. The reflection on electrons can in no case be assimilated to a vitreous reflection, and the polarization of stars does not involve reflection. The Sun's magnetic field is considered to act directly on electrons to cause light to polarize. In the case of stars, the polarization, generally parallel to the plane of the Galaxy, would result from the orientation of the sidereal metal dust by the magnetic field in the arms of the Galaxy. The purpose of this report is to provide a unique explanation for these two exceptions and to present the experiment performed to highlight a similar polarization case: the second polarization of the coronal K layer of the Sun in the plane of the Galaxy. The observation of the coronal K layer demonstrated this additional polarization on December 14, 1996. The observation in February 1997 confirmed this observation.
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