67 citations · 76 across the 2 of their papers we have counts for
3 papers
Mapping Solar Magnetic Fields from the Photosphere to the Base of the Corona
Ryohko Ishikawa, Javier Trujillo Bueno, Tanausu del Pino Aleman +25
Routine ultraviolet imaging of the Sun's upper atmosphere shows the spectacular manifestation of solar activity; yet we remain blind to its main driver, the magnetic field. Here we…
Observational indications of magneto-optical effects in the scattering polarization wings of the Ca I 4227 Å line
E. Capozzi, E. Alsina Ballester, L. Belluzzi +3
Several strong resonance lines, such as H I Ly-, Mg II k, Ca II K, Ca I 4227 Å\, which are characterized by deep and broad absorption profiles in the solar intensity spectrum, s…
Magnetic sensitivity in the wing scattering polarization signals of the hydrogen Lyman-alpha line of the solar disk radiation
Ernest Alsina Ballester, Luca Belluzzi, Javier Trujillo Bueno
The linear polarization produced by scattering processes in the hydrogen Lyman alpha line of the solar disk radiation is a key observable for probing the chromosphere-corona transi…