Hanle effect in the solar Ba II D2 line: a diagnostic tool for chromospheric weak magnetic fields - AstrophysicsReport as inadecuate




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Abstract: The physics of the solar chromosphere depends in a crucial way on itsmagnetic structure. However there are presently very few direct magnetic fielddiagnostics available for this region. Here we investigate the diagnosticpotential of the Hanle effect on the Ba II D2 line resonance polarization forthe determination of weak chromospheric turbulent magnetic fields









Author: M. Faurobert, M. Derouich, V. Bommier, J. Arnaud

Source: https://arxiv.org/







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