activity
20022025
most citedSpectropolarimetric investigation of the propagation of magnetoacoustic waves and shock formation in sunspot atmospheres

189 citations · 878 across the 36 of their papers we have counts for

collaborators

36 papers

astro-ph.SR2025

Inferring Solar Magnetic fields From the Polarization of the Mg II h and k Lines

Hao Li, Tanausú del Pino Alemán, Javier Trujillo Bueno

The polarization of the Mg II h and k lines holds significant diagnostic potential for measuring chromospheric magnetic fields, which are crucial for understanding the physical pro…

astro-ph.SR2025

Determining the magnetic field of active region plages using the whole CLASP2/2.1 spectral window

David Afonso Delgado, Tanausú del Pino Alemán, Javier Trujillo Bueno +16

The Chromospheric LAyer SpectroPolarimeter missions, CLASP2 and CLASP2.1, demonstrated that the near-UV spectral region between 279.30 and 280.68 nm is suitable for studying the ma…

astro-ph.SR2025

Coronal Magnetometry with EUV Permitted Lines

Nataliia G. Shchukina, Javier Trujillo Bueno, Supriya Hebbur Dayananda +2

A major challenge in solar physics is to obtain empirical information on the magnetic field of the million-degree plasma of the solar corona. To this end, we need observables of th…

astro-ph.SR2025

P-CORONA: A New Tool for Calculating the Intensity and Polarization of Coronal Lines in 3D Models of the Solar Corona

Supriya Hebbur Dayananda, Ángel de Vicente, Tanausú del Pino Alemán +2

The critical need to study the magnetic field in the solar corona is highlighted by recent observational facilities, such as DKIST and Aditya-L1. A powerful tool for probing the ma…

astro-ph.SR2024

The polarization of the solar Ba II D1 line with partial frequency redistribution and its magnetic sensitivity

E. Alsina Ballester, T. del Pino Alemán, J. Trujillo Bueno

We investigate the main physical mechanisms that shape the intensity and polarization of the Ba II D1 line at 4934 angstroms via radiative transfer numerical experiments. We focus…

astro-ph.SR2023

Magnetic field information in the near-ultraviolet Fe II lines of the CLASP2 space experiment

David Afonso Delgado, Tanausú del Pino Alemán, Javier Trujillo Bueno

We investigate theoretically the circular polarization signals induced by the Zeeman effect in the Fe II lines of the 279.3-280.7 nm spectral range of the CLASP2 space experiment a…