A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China

14C can be absorbed by trees as a result of the interaction of cosmic rays produced by high-energy phenomena with the Earth’s atmosphere. Here, the authors observe a rapid increase of 14C in an ancient buried tree from BC 3372 to BC 3371, and suggest that it could originate from a large solar proton...

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Autores principales:	F. Y. Wang, H. Yu, Y. C. Zou, Z. G. Dai, K. S. Cheng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c9927f869ad54042aa52ed0e8c7ef859
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spelling	oai:doaj.org-article:c9927f869ad54042aa52ed0e8c7ef8592021-12-02T14:41:09ZA rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China10.1038/s41467-017-01698-82041-1723https://doaj.org/article/c9927f869ad54042aa52ed0e8c7ef8592017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01698-8https://doaj.org/toc/2041-172314C can be absorbed by trees as a result of the interaction of cosmic rays produced by high-energy phenomena with the Earth’s atmosphere. Here, the authors observe a rapid increase of 14C in an ancient buried tree from BC 3372 to BC 3371, and suggest that it could originate from a large solar proton event.F. Y. WangH. YuY. C. ZouZ. G. DaiK. S. ChengNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-5 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q F. Y. Wang H. Yu Y. C. Zou Z. G. Dai K. S. Cheng A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
description	14C can be absorbed by trees as a result of the interaction of cosmic rays produced by high-energy phenomena with the Earth’s atmosphere. Here, the authors observe a rapid increase of 14C in an ancient buried tree from BC 3372 to BC 3371, and suggest that it could originate from a large solar proton event.
format	article
author	F. Y. Wang H. Yu Y. C. Zou Z. G. Dai K. S. Cheng
author_facet	F. Y. Wang H. Yu Y. C. Zou Z. G. Dai K. S. Cheng
author_sort	F. Y. Wang
title	A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
title_short	A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
title_full	A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
title_fullStr	A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
title_full_unstemmed	A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China
title_sort	rapid cosmic-ray increase in bc 3372–3371 from ancient buried tree rings in china
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/c9927f869ad54042aa52ed0e8c7ef859
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A rapid cosmic-ray increase in BC 3372–3371 from ancient buried tree rings in China

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