A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone

Galactic center is one of the most important cosmic-ray sources. Here, the authors show GeV-TeV cosmic ray density in the central molecular zone is lower than the cosmic ray sea component, suggesting presence of high energy particle accelerator at the galactic center and existence of barrier.

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Auteurs principaux:	Xiaoyuan Huang, Qiang Yuan, Yi-Zhong Fan
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/23f2b3affe9941c98e08046fdfcfaed1
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id	oai:doaj.org-article:23f2b3affe9941c98e08046fdfcfaed1
record_format	dspace
spelling	oai:doaj.org-article:23f2b3affe9941c98e08046fdfcfaed12021-11-14T12:36:58ZA GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone10.1038/s41467-021-26436-z2041-1723https://doaj.org/article/23f2b3affe9941c98e08046fdfcfaed12021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-26436-zhttps://doaj.org/toc/2041-1723Galactic center is one of the most important cosmic-ray sources. Here, the authors show GeV-TeV cosmic ray density in the central molecular zone is lower than the cosmic ray sea component, suggesting presence of high energy particle accelerator at the galactic center and existence of barrier.Xiaoyuan HuangQiang YuanYi-Zhong FanNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xiaoyuan Huang Qiang Yuan Yi-Zhong Fan A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
description	Galactic center is one of the most important cosmic-ray sources. Here, the authors show GeV-TeV cosmic ray density in the central molecular zone is lower than the cosmic ray sea component, suggesting presence of high energy particle accelerator at the galactic center and existence of barrier.
format	article
author	Xiaoyuan Huang Qiang Yuan Yi-Zhong Fan
author_facet	Xiaoyuan Huang Qiang Yuan Yi-Zhong Fan
author_sort	Xiaoyuan Huang
title	A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
title_short	A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
title_full	A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
title_fullStr	A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
title_full_unstemmed	A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone
title_sort	gev-tev particle component and the barrier of cosmic-ray sea in the central molecular zone
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/23f2b3affe9941c98e08046fdfcfaed1
work_keys_str_mv	AT xiaoyuanhuang agevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone AT qiangyuan agevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone AT yizhongfan agevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone AT xiaoyuanhuang gevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone AT qiangyuan gevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone AT yizhongfan gevtevparticlecomponentandthebarrierofcosmicrayseainthecentralmolecularzone
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A GeV-TeV particle component and the barrier of cosmic-ray sea in the Central Molecular Zone

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