activity
20042023
most citedPersistent Doppler shift oscillations observed with HINODE/EIS in the solar corona: spectroscopic signatures of Alfvenic waves and recurring upflows

192 citations · 3.1k across the 75 of their papers we have counts for

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6 papers · 1 filter

astro-ph2008

Solar Activity: Triennial Report of IAU Commission 10 (2006-2009)

J. A. Klimchuk, L. van Driel-Gesztelyi, C. J. Schrijver +9

Commission 10 deals with solar activity in all of its forms, ranging from the smallest nanoflares to the largest coronal mass ejections. This report reviews scientific progress ove…

astro-ph2007★ 16 cited

Modeling the (upper) solar atmosphere including the magnetic field

H. Peter

The atmosphere of the Sun is highly structured and dynamic in nature. From the photosphere and chromosphere into the transition region and the corona plasma- changes from above…

astro-ph2006★ 26 cited

Link between the chromospheric network and magnetic structures of the corona

Stefan Jendersie, Hardi Peter

Recent work suggested that the traditional picture of the corona above the quiet Sun being rooted in the magnetic concentrations of the chromospheric network alone is strongly ques…

astro-ph2005★ 1 cited

First VUV full-Sun spectrum of the transition region with high spectral resolution compared to cool stars

Hardi Peter

This paper reports the first full-Sun vacuum ultraviolet (VUV) emission line profile originating from the transition region from the chromosphere to the corona. It is based on a ra…

astro-ph2005★ 168 cited

Forward modeling of stellar coronae: from a 3D MHD model to synthetic EUV spectra

H. Peter, B. V. Gudiksen, A. Nordlund

A forward model is described in which we synthesize spectra from an ab-initio 3D MHD simulation of an outer stellar atmosphere, where the coronal heating is based on braiding of ma…

astro-ph2004★ 131 cited

Coronal heating through braiding of magnetic field lines

H. Peter, B. V. Gudiksen, A. Nordlund

Cool stars like our Sun are surrounded by a million degree hot outer atmosphere, the corona. Since more than 60 years the physical nature of the processes heating the corona to tem…