Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere

Heating of the upper solar atmospheric layers is an open question. Here, the authors show observational evidence that ubiquitous Alfven pulses are excited by prevalent photospheric swirls, which are found to propagate upwards and carry enough energy flux needed to balance the local upper chromospher...

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Autores principales:	Jiajia Liu, Chris J. Nelson, Ben Snow, Yuming Wang, Robert Erdélyi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/f05ccc8b31404141871051a5932e1cd3
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spelling	oai:doaj.org-article:f05ccc8b31404141871051a5932e1cd32021-12-02T17:02:08ZEvidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere10.1038/s41467-019-11495-02041-1723https://doaj.org/article/f05ccc8b31404141871051a5932e1cd32019-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-11495-0https://doaj.org/toc/2041-1723Heating of the upper solar atmospheric layers is an open question. Here, the authors show observational evidence that ubiquitous Alfven pulses are excited by prevalent photospheric swirls, which are found to propagate upwards and carry enough energy flux needed to balance the local upper chromospheric energy loss.Jiajia LiuChris J. NelsonBen SnowYuming WangRobert ErdélyiNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jiajia Liu Chris J. Nelson Ben Snow Yuming Wang Robert Erdélyi Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
description	Heating of the upper solar atmospheric layers is an open question. Here, the authors show observational evidence that ubiquitous Alfven pulses are excited by prevalent photospheric swirls, which are found to propagate upwards and carry enough energy flux needed to balance the local upper chromospheric energy loss.
format	article
author	Jiajia Liu Chris J. Nelson Ben Snow Yuming Wang Robert Erdélyi
author_facet	Jiajia Liu Chris J. Nelson Ben Snow Yuming Wang Robert Erdélyi
author_sort	Jiajia Liu
title	Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
title_short	Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
title_full	Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
title_fullStr	Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
title_full_unstemmed	Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere
title_sort	evidence of ubiquitous alfvén pulses transporting energy from the photosphere to the upper chromosphere
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/f05ccc8b31404141871051a5932e1cd3
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Evidence of ubiquitous Alfvén pulses transporting energy from the photosphere to the upper chromosphere

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