日本地球惑星科学連合2016年大会

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セッション記号 P (宇宙惑星科学) » P-EM 太陽地球系科学・宇宙電磁気学・宇宙環境

[P-EM06] Magnetospheric Multi-Scale (MMS) mission -- A new age of magnetospheric physics

2016年5月24日(火) 09:00 〜 10:30 103 (1F)

コンビーナ:*銭谷 誠司(国立天文台)、北村 成寿(宇宙航空研究開発機構 宇宙科学研究所)、斎藤 義文(宇宙航空研究開発機構・宇宙科学研究所・太陽系科学研究系)、Paul Cassak(West Virginia University)、Chen Li-Jen(NASA Goddard Space Flight Center)、Craig Pollock(NASA Goddard Space Flight Center)、座長:Oka Mitsuo(University of California Berkeley)、銭谷 誠司(国立天文台)

10:15 〜 10:30

[PEM06-06] The Electron Diffusion Region in Asymmetric Magnetic Reconnection with Guide Fields

★招待講演

*Michael Hesse1、Yi-Hsin Liu1、Li-Jen Chen1、Naoki Bessho1、James L. Burch3、Joachim Birn2 (1.NASA Goddard Space Flight Center、2.Space Science Institute and Los Alamos National Lab、3.Southwest Research Institute)

キーワード：Magnetospheric Multiscale, Magnetic reconnection, Magnetopause

The launch of the Magnetospheric Multiscale mission is leading to a revolution in our understanding of the way magnetic reconnection works. During the first orbit phases, MMS science focuses on asymmetric reconnection, as is commonly found at the Earth’s magnetopause. MMS observations have begun to support the view that reconnection operates primarily as a quasi-laminar process, supporting one class of theoretical predictions and a number of concurrent simulations. In this presentation, we present a detailed look at model predictions pertaining to asymmetric magnetic reconnection with a guide magnetic field, and we present a comparison to recent MMS observations.