112 citations · 1k across the 55 of their papers we have counts for
7 papers · 1 filter
Alfvenic Perturbations in a Sunspot Chromosphere Linked to Fractionated Plasma in the Corona
D. Baker, M. Stangalini, G. Valori +7
In this study, we investigate the spatial distribution of highly varying plasma composition around one of the largest sunspots of solar cycle 24. Observations of the photosphere, c…
High-resolution wave dynamics in the lower solar atmosphere
David B. Jess, Peter H. Keys, Marco Stangalini +1
The magnetic and convective nature of the Sun's photosphere provides a unique platform from which generated waves can be modelled, observed, and interpreted across a wide breadth o…
Coherent events at ion scales in the inner Heliosphere: \textit{Parker Solar Probe} observations during the first Encounter
Denise Perrone, Roberto Bruno, Raffaella D'Amicis +7
\textit{Parker Solar Probe} has shown the ubiquitous presence of strong magnetic field deflections, namely switchbacks, during its first perihelion where it was embedded in a highl…
The Solar Orbiter Science Activity Plan: translating solar and heliospheric physics questions into action
I. Zouganelis, A. De Groof, A. P. Walsh +182
Solar Orbiter is the first space mission observing the solar plasma both in situ and remotely, from a close distance, in and out of the ecliptic. The ultimate goal is to understand…
High-frequency oscillations in small chromospheric bright features observed with ALMA
Juan Camilo Guevara Gómez, Shahin Jafarzadeh, Sven Wedemeyer +4
We report detection of oscillations in brightness temperature, size, and horizontal velocity of three small bright features in the chromosphere of a plage/enhanced-network region.…
Accurately constraining velocity information from spectral imaging observations using machine learning techniques
Conor D. MacBride, David B. Jess, Samuel D. T. Grant +3
Determining accurate plasma Doppler (line-of-sight) velocities from spectroscopic measurements is a challenging endeavour, especially when weak chromospheric absorption lines are o…
Unveiling the magnetic nature of chromospheric vortices
Mariarita Murabito, Juie Shetye, Marco Stangalini +5
Vortex structures in the Sun's chromosphere are believed to channel energy between different layers of the solar atmosphere. We investigate the nature and dynamics of two small-sca…