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A high charge state Coronal Mass Ejection seen through solar wind charge exchange emission as detected by XMM-Newton

机译：通过太阳风充电看到的高电荷状态日冕物质抛射 Xmm-Newton检测到的交换排放

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We present the analysis of an observation by XMM-Newton that exhibitsstrongly variable, low-energy diffuse X-ray line emission. We reason that thisemission is due to localised solar wind charge exchange (SWCX), originatingfrom a passing cloud of plasma associated with a Coronal Mass Ejection (CME)interacting with neutrals in the Earth's exosphere. This case of SWCX exhibitsa much richer emission line spectrum in comparison with previous examples ofgeocoronal SWCX or in interplanetary space. We show that emission from OVIII isvery prominent in the SWCX spectrum. The observed flux from oxygen ions of 18.9keV cm-2 s-1 sr-1 is consistent with SWCX resulting from a passing CME. Highlyionised silicon is also observed in the spectrum, and the presence of highlycharged iron is an additional spectral indicator that we are observing emissionfrom a CME. We argue that this is the same event detected by the solar windmonitors ACE and Wind which measured an intense increase in the solar wind fluxdue to a CME that had been released from the Sun two days previous to theXMM-Newton observation.

机译：我们目前对XMM-Newton观测值的分析进行了分析，该观测值显示出可变的，低能的X射线扩散线。我们认为这种排放是由于局部的太阳风电荷交换（SWCX）引起的，该太阳风的电荷交换源自与与地球外层中的中性物质相互作用的日冕质量抛射（CME）相关的不断通过的等离子体云。与以前的地球大气SWCX实例或行星际空间相比，这种SWCX实例显示出更丰富的发射谱线。我们显示，来自OVIII的发射在SWCX光谱中非常突出。从18.9keV cm-2 s-1 sr-1的氧离子观察到的通量与通过CME产生的SWCX一致。在光谱中也观察到高度离子化的硅，并且高电荷铁的存在是我们正在观察CME发射的另一光谱指标。我们认为这是由太阳风监测器ACE和Wind检测到的同一事件，该事件测量了XMM-Newton观测前两天从太阳释放的CME导致的太阳风通量的强烈增加。

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Carter, J. A; Sembay, S.; Read, A. M.;
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年度 2009
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1. Suzaku detection of enigmatic geocoronal solar wind charge exchange event associated with coronal mass ejection [J] . Ishi Daiki, Ishikawa Kumi, Numazawa Masaki, PASJ: Publications of the Astronomical Society of Japan . 2019,第1期

机译：朱雀探测与日冕物质抛射有关的神秘地球日冕太阳风电荷交换事件
2. Suzaku detection of enigmatic geocoronal solar wind charge exchange event associated with coronal mass ejection [J] . Daiki Ishi, Kumi Ishikawa, Masaki Numazawa, Publications of the Astronomical Society of Japan . 2019,第1期

机译：朱雀探测与日冕物质抛射有关的神秘地球日冕太阳风电荷交换事件
3. Suzaku detection of enigmatic geocoronal solar wind charge exchange event associated with coronal mass ejection [J] . Ishi Daiki, Ishikawa Kumi, Numazawa Masaki, PASJ: Publications of the Astronomical Society of Japan . 2019,第1期

机译：苏崎检测与冠状大规模射出相关的神秘地理过度太阳风电荷交换事件
4. Solar cycle variation of coronal mass ejections contribution to solar wind mass flux [C] . Wageesh Mishra, Nandita Srivastava, Zavkiddin Mirtoshev, International Astronomical Union., Symposium . 2018

机译：冠状大规模喷射对太阳风量通量的贡献的太阳循环变化
5. Solar wind iron charge states as identifiers of coronal mass ejections and the characterization of a new low energy particle detector. [D] . Lepri, Susan Therese. 2004

机译：太阳风铁的电荷状态可以作为日冕物质抛射的标识符，并且可以表征新型的低能粒子探测器。
6. Two-step forecast of geomagnetic storm using coronal mass ejection and solar wind condition [O] . R-S Kim, Y-J Moon, N Gopalswamy, -1

机译：利用日冕物质抛射和太阳风条件进行地磁风暴两步预报
7. A high charge state coronal mass ejection seen through solar wind charge exchange emission as detected by XMM-Newton [O] . Carter, J. A., Sembay, S., Read, A. M. 2010

机译：通过XMM-Newton检测到的通过太阳风电荷交换发射看到的高电荷态日冕物质抛射
8. Modeling the Magnetospheric X-ray Emission from Solar Wind Charge Exchange with Verification from XMM-Newton Observations. [R] . Whittaker, I. C., Sembay, S., Carter, J. A., 2016

机译：通过Xmm-牛顿观测验证对太阳风电荷交换的磁层X射线发射进行建模。

A high charge state Coronal Mass Ejection seen through solar wind charge exchange emission as detected by XMM-Newton

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