Jun Ishtar (PhD 1 year) Observation paper on the charge exchange X-ray emission of the surrounding earth has been published in PASJ。in recent years、By activity, such as the Japanese X-ray astronomy satellite "Suzaku"、We have found that the presence of a sudden X-ray emission associated with the charge exchange reaction of outer-sphere created by the heavy ions and dilute the air flowing out from the earth that is included in the solar wind。Italian nurse You are in advancing the system exploration of the X-ray emission using the public data of the "Suzaku" satellite、New behind the proton, which is a main component of the solar wind to discover the strange events that emits this time、It found that the time variation of the X-ray is correlated well with alpha particles、This is the high-speed solar wind (Coronal mass ejections: CME) Front of protons is compressed interplanetary shock wave makes、It has revealed that in order to arrive then CME body is delayed。It is a X-ray emission events that may have been overlooked conventional、Not only the noise of the other X-ray Observatory、It can be expected as a means to know the solar wind structure。Please refer to the following articles for more information。
Fashj: https://doi.org/10.1093/pasj/psy142
arXiV: https://arxiv.org/abs/1902.07652
Seen various higher-order ionization emission lines from C due to charge exchange reaction to Si。
