Poynting vectors of Pc 5 pulsations observed by thc GEOTAIL satellite in the dayside outer magnetosphere
-
- Sakurai Tohru
- Department of Aeronautics and Astronautics, School of Engineering, Tokai University
-
- Tonegawa Yutaka
- Department of Aeronautics and Astronautics, School of Engineering, Tokai University
-
- Shinkai Yuichi
- Department of Aeronautics and Astronautics, School of Engineering, Tokai University
-
- Yumoto Kiyohumi
- Department of Earth and Planetary Sciences, Kyushu University
-
- Kokubun Susumu
- Solar-Terrestrial Environmental Laboratory, Nagoya University
-
- Tsuruda Koichiro
- The Institute of Space and Aeronautical Science
-
- Mukai Toshifumi
- The Institute of Space and Aeronautical Science
書誌事項
- タイトル別名
-
- Poynting vectors of Pc 5 pulsations observed by the GEOTAIL satellite in the dayside outer magnetosphere
この論文をさがす
説明
Poynting vectors of Pc 5 pulsations observed in the dayside outer magnetosphere are examined with the magnetic and electric field data simultaneously observed by the GEOTAIL satellite. Poynting energy can be estimated as about 10-8-10-6 W/m2 in both directions across and along the magnetic field-line. However, the energy propagating across the magnetic field-line is larger than the energy propagating along the magnetic field-line. From this result we can estimate the Pc 5 wave energy flowing into the inner magnetosphere during an hour as 1010-1013 J, which is one or two orders less than the substorm energy (about 1014-1015 J). However, by taking into account of the continuous activation of Pc 5 pulsations in the outer magnetosphere, Pc 5 waves should play an important role for energetics in the magnetosphere.
収録刊行物
-
- Earth, Planets and Space
-
Earth, Planets and Space 53 (8), 843-849, 2001
地球電磁気・地球惑星圏学会 、公益社団法人 日本地震学会、特定非営利活動法人 日本火山学会、日本測地学会、日本惑星科学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206512354944
-
- NII論文ID
- 10007640674
- 130003956278
-
- NII書誌ID
- AA11211921
-
- ISSN
- 18805981
- 13438832
-
- NDL書誌ID
- 5915580
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可