17 citations · 33 across the 7 of their papers we have counts for
7 papers
Formation of a Coronal Hole by a quiet-Sun Filament Eruption
Stefan J. Hofmeister, Eleanna Asvestari, Karin Dissauer +9
A coronal hole formed as a result of a quiet-Sun filament eruption close to the solar disk center on 2014 June 25. We studied this formation using images from the Atmospheric Imagi…
Small-scale energetic phenomena in Hε: Ellerman bombs, UV bursts, and small flares
K. Krikova, T. M. D. Pereira
Aims. We investigated the potential of using Hepsilon to diagnose small-scale energetic phenomena such as Ellerman bombs, UV bursts, and small-scale flares. Our focus is to underst…
A Markovian description of the multi-level source function and its application to the Lyman series in the Sun
K. Krikova, T. M. D. Pereira
Aims. We introduce a new method to calculate and interpret indirect transition rates populating atomic levels using Markov chain theory. Indirect transition rates are essential to…
Deciphering the solar coronal heating: Energizing small-scale loops through surface convection
D. Nóbrega-Siverio, F. Moreno-Insertis, K Galsgaard +4
The solar atmosphere is filled with clusters of hot small-scale loops commonly known as Coronal Bright Points (CBPs). These ubiquitous structures stand out in the Sun by their stro…
Formation of H in the solar atmosphere
K. Krikova, T. M. D. Pereira, L. H. M. Rouppe van der Voort
Aims. We aim to understand how Hepsilon is formed in the quiet Sun. In particular, we consider the particular physical mechanism that sets its source function and extinction, how i…
Magnetic Flux Emergence in a Coronal Hole
J. Palacios, D. Utz, S. Hofmeister +13
A joint campaign of various space-borne and ground-based observatories, comprising the Japanese Hinode mission (HOP~338, 20\,--\,30~September 2017), the GREGOR solar telescope, and…
CME volume calculation from 3D GCS reconstruction
L. Holzknecht, M. Temmer, M. Dumbovic +6
The mass evolution of a coronal mass ejection (CME) is an important parameter characterizing the drag force acting on a CME as it propagates through interplanetary space. Spacecraf…