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arXiv 2012.15623astro-ph.SRastro-ph.HE
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Solar Neutron Decay Protons observed in November 7, 2004

Yasushi Muraki, Jose F. Valde-Galicia, Ernesto Ortiz, Yutaka Matsubara, Shoichi Shibata, Takashi Sako, Satoshi Masuda, Munetoshi Tokumaru, Tatsumi Koi, Akitoshi… 展开作者

Yasushi Muraki, Jose F. Valde-Galicia, Ernesto Ortiz, Yutaka Matsubara, Shoichi Shibata, Takashi Sako, Satoshi Masuda, Munetoshi Tokumaru, Tatsumi Koi, Akitoshi Ooshima, Takasuke Sakai, Tsuguya Naito, Pedro Miranda

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total 21 pages, including 13 figures submitted to Earth, Planet and Space
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英文摘要：

We have found an interesting event registered by the solar neutron telescopes installed at high mountains in Bolivia (5250 m a.s.l.) and Mexico (4600 m a.s.l.). The event was observed November 7th of 2004 in association with a large solar flare of magnitude X2.0. Some features in our registers and in two satellites (GOES 11 and SOHO) reveal the presence of electrons and protons as possible products of neutron decay. Solar neutron decay protons (sndp) were recorded on board ISEE3 satellite in June 3rd, 1982 . On October 19th, 1989, the ground level detectors installed in Goose Bay and Deep River revealed the registration of solar neutron decay protons (sndp). Therefore this is the second example that such an evidence is registered on the Earth's surface.

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