VER J2227+608: A Hadronic PeVatron Pulsar Wind Nebula?
Xin, Yuliang ; Zeng, Houdun ; Liu, Siming ; Fan, Yizhong ; Wei, Daming
The Astrophysical journal, 2019-11, Vol.885 (2), p.162
[Periódico revisado por pares]
Philadelphia: The American Astronomical Society
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