Space weather at comet 67p/churyumov-Gerasimenko before its perihelion

NCU Institutional Repository > 理學院 > 天文研究所 > 期刊論文 > Item 987654321/101827

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.lib.ncu.edu.tw/handle/987654321/101827

题名:	Space weather at comet 67p/churyumov-Gerasimenko before its perihelion
作者:	葉永烜;McKenna-Lawlor, S.;Ip, W.;Jackson, B.;Odstrcil, D.;Nieminen, P.;Evans, H.;Burch, J.;Mandt, K.;Goldstein, R.;Richter, I.;Dryer, M.
贡献者:	理學院天文研究所
关键词:	Arrivals;Astronomy;Astrophysics;Astrophysics and Astroparticles;Auroral kilometric radiation;Comets;Coronal mass ejection;Density;Energetic particles;Flares;Fluid mechanics;Heliosphere;Interplanetary scintillation;Mathematical models;Observations and Techniques;Perihelions;Physics;Physics and Astronomy;Planetology;Plasma;Radiation monitoring;Radiation standards;Rosetta mission;Signatures;Solar wind;Solar wind density;Space Exploration and Astronautics;Space Sciences (including Extraterrestrial Physics;Space weather;Spacecraft;Three dimensional models
日期:	2016-01-05
上传时间:	2026-04-21 14:46:54 (UTC+8)
出版者:	Springer Netherlands;Dordrecht: Springer Netherlands
摘要:	摘要： Interplanetary scintillation observations, as well as the ENLIL 3D-MHD model when employed either separately or in combination with the observations, enable the making of predictions of the solar wind density and speed at locations in the inner heliosphere. Both methods are utilized here to predict the arrival at the Rosetta spacecraft and its adjacent comet 67P/Churyumov–Gerasimenko of, flare related, interplanetary propagating shocks and coronal mass ejections in September 2014. The predictions of density and speed variations at the comet are successfully matched with signatures recorded by the magnetometer and the ion and electron sensor instruments in the Rosetta Plasma Package, thereby providing confidence that the signatures recorded aboard the spacecraft were solar related. The plasma perturbations which were detected some 9–10 days after significant flaring in September 2014 are interpreted to have been signatures of the arrivals of three coronal mass ejection related shocks at the comet. Also, a solar energetic particle event was recorded at 3.7 AU within ~30 min of the onset of a flare by the Standard Radiation Monitor aboard Rosetta. 其他題名： Earth Moon Planets 出版者： Dordrecht: Springer Netherlands 出版日期： 2016-03-01 出處： Discover Space, 2016-03, Vol.117 (1), p.1-22 版權： Springer Science+Business Media Dordrecht 2016 版權： Springer Science+Business Media Dordrecht 2016. 版權： Copyright Springer Nature B.V. Mar 2016 識別號： ISSN: 0167-9295 識別號： ISSN: 2948-2941 識別號： EISSN: 1573-0794 識別號： EISSN: 2948-295X 識別號： DOI: 10.1007/s11038-015-9479-5
显示于类别:	[天文研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	35	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....