Poynting flux analysis of whistler-mode chorus using THEMIS data

0453194 - ÚFA 2016 US eng A - Abstrakt
Taubenschuss, Ulrich - Santolík, Ondřej - Macúšová, Eva - Breuillard, H. - Hanzelka, M.
Poynting flux analysis of whistler-mode chorus using THEMIS data.
AGU Fall Meeting. San Francisco: American Geophysical Union, 2015. SM21A-2476.
[AGU Fall Meeting 2015. 14.12.2015-18.12.2015, San Francisco]
Institucionální podpora: RVO:68378289
Klíčová slova: whistler-mode chorus emission * Poynting flux
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
https://agu.confex.com/agu/fm15/meetingapp.cgi/Paper/69121

We present a statistical analysis of Poynting fluxes for magnetospheric whistler-mode chorus emission observed on THEMIS (Time History of Events and Macroscale Interactions during Substorms). Results are shown for chorus rising and falling tones. The aim of this study is to clearly distinguish between chorus from equatorial source regions and from sources at higher magnetic latitudes, i.e., from dayside pockets of minimum magnetic field. Furthermore, the topic of magnetospherically reflected chorus as a possible process to produce falling tones will be discussed.
Trvalý link: http://hdl.handle.net/11104/0254058