Zobrazeno 1 - 10
of 187
pro vyhledávání: '"energetic particle precipitation"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/0ff4a96698a24e62bdd78c5e1f3f2a42
Publikováno v:
Earth and Space Science, Vol 10, Iss 11, Pp n/a-n/a (2023)
Abstract We present a new model designed to simulate the process of energetic particle precipitation, a vital coupling mechanism from Earth's magnetosphere to its atmosphere. The atmospheric response, namely excess ionization in the upper and middle
Externí odkaz:
https://doaj.org/article/81995d1d6b8a40c78de51a260fc7b5c6
Akademický článek
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Autor:
Riley N. Troyer, Allison N. Jaynes, Stephen R. Kaeppler, Roger H. Varney, Ashton S. Reimer, Sarah L. Jones
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Pulsating aurora are common diffuse-like aurora. Studies have suggested that they contain higher energy particles than other types and are possibly linked to substorm activity. There has yet to be a quantitative statistical study of the variation in
Externí odkaz:
https://doaj.org/article/3f0d676901824f3c9c057a7d7c6deb11
Autor:
Fedor S. Bessarab, Olga P. Borchevkina, Ivan V. Karpov, Vladimir V. Klimenko, Maxim V. Klimenko, Olesya S. Yakovchuk, Jan Maik Wissing, Eugene V. Rozanov
Publikováno v:
Atmosphere, Vol 14, Iss 5, p 829 (2023)
The role of energetic particle precipitation in the formation of thermospheric tides is investigated. Using the Global Self-consistent Model of the Thermosphere, Ionosphere, and Protonosphere (GSM TIP) and two models of energetic particle precipitati
Externí odkaz:
https://doaj.org/article/c083666ca8294198aa946d041598b247
Autor:
T. T. Tsuda, Y. -M. Tanaka, R. Tozu, K. Takizawa, M. K. Ejiri, T. Nishiyama, T. D. Kawahara, T. Nakamura
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-10 (2021)
Abstract We have performed a statistical data analysis on relationship between simultaneous Na density data and cosmic noise absorption (CNA) data, which is an indicator for energetic particle precipitation, obtained at Syowa, Antarctic in 2000–200
Externí odkaz:
https://doaj.org/article/15cbe0ed2a6946418b0c0c41bb3c1b52
Autor:
ShuCan Ge, HaiLong Li, Lin Meng, MaoYan Wang, Tong Xu, Safi Ullah, Abdur Rauf, Abdel Hannachid
Publikováno v:
Earth and Planetary Physics, Vol 4, Iss 6, Pp 571-578 (2020)
Polar mesosphere summer echoes (PMSEs) are very strong radar echoes in the polar mesopause in local summer. Here we present the frequency dependence of the volume reflectivity and the effect of energetic particle precipitation on modulated PMSEs by u
Externí odkaz:
https://doaj.org/article/cd27271d76de42e8860762185596dc84
Autor:
Buschmann Lisa M., Bonnell John W., Bounds Scott, Clausen Lasse B.N., Kletzing Craig, Marholm Sigvald, Miloch Wojciech J., Roglans Roger, Spicher Andres
Publikováno v:
Journal of Space Weather and Space Climate, Vol 13, p 13 (2023)
The plasma in the cusp ionosphere is subject to particle precipitation, which is important for the development of large-scale irregularities in the plasma density. These irregularities can be broken down into smaller scales which have been linked to
Externí odkaz:
https://doaj.org/article/70fd359d971f40698862e976e721ce35
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Large numbers of theory and observation studies have been conducted on electromagnetic ion cyclotron (EMIC) waves occurring in Earth’s magnetosphere. Numerous studies have shown that accurately specifying the ions of ionospheric origin and their co
Externí odkaz:
https://doaj.org/article/f0529b91aa3a41c2a150b110a13a5a07
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
It is well-known that energetic particle precipitations during solar proton events increase ionization rates in the middle atmosphere enhancing the production of hydrogen oxide radicals (HOx) involved in the catalytic ozone destruction cycle. There a
Externí odkaz:
https://doaj.org/article/e3e15ccf69354e3bbff07772fb0afa5b