Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts

The main aim of this work is to study the frequency of extreme Space Weather events, in particular to analyse the tails of the daily averaged electron fluxes distribution function for different channels of energy between 0.249-1.192 MeV measured at ~ 600 km of altitude with the particle detector ICA...

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Autores principales: Lanabere, V., Dasso, S.
Formato: SER
Materias:
(Sun:) solar-Terrestrial relations
interplanetary medium
methods: statistical
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_17439213_v13_nS335_p128_Lanabere
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_17439213_v13_nS335_p128_Lanabere
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spelling todo:paper_17439213_v13_nS335_p128_Lanabere2023-10-03T16:31:29Z Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts Lanabere, V. Dasso, S. (Sun:) solar-Terrestrial relations interplanetary medium methods: statistical The main aim of this work is to study the frequency of extreme Space Weather events, in particular to analyse the tails of the daily averaged electron fluxes distribution function for different channels of energy between 0.249-1.192 MeV measured at ~ 600 km of altitude with the particle detector ICARE-NG/CARMEN-1 on board argentinian polar satellite SAC-D. An extreme value theory was applied to estimate the maximum values of the electron flux in the outer radiation belt for different return levels. We found that the cumulative distribution function of the extreme electron fluxes presents a finite upper limit in (1) the core of the outer radiation belt for the lower energy channels and (2) in the inner edge of the outer radiation belt for energy channels larger than 0.653 keV. The results presented in this work are important to characterise Space Weather conditions. Copyright © International Astronomical Union 2018Â. SER info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17439213_v13_nS335_p128_Lanabere
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic (Sun:) solar-Terrestrial relations
interplanetary medium
methods: statistical
spellingShingle (Sun:) solar-Terrestrial relations
interplanetary medium
methods: statistical
Lanabere, V.
Dasso, S.
Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
topic_facet (Sun:) solar-Terrestrial relations
interplanetary medium
methods: statistical
description The main aim of this work is to study the frequency of extreme Space Weather events, in particular to analyse the tails of the daily averaged electron fluxes distribution function for different channels of energy between 0.249-1.192 MeV measured at ~ 600 km of altitude with the particle detector ICARE-NG/CARMEN-1 on board argentinian polar satellite SAC-D. An extreme value theory was applied to estimate the maximum values of the electron flux in the outer radiation belt for different return levels. We found that the cumulative distribution function of the extreme electron fluxes presents a finite upper limit in (1) the core of the outer radiation belt for the lower energy channels and (2) in the inner edge of the outer radiation belt for energy channels larger than 0.653 keV. The results presented in this work are important to characterise Space Weather conditions. Copyright © International Astronomical Union 2018Â.
format SER
author Lanabere, V.
Dasso, S.
author_facet Lanabere, V.
Dasso, S.
author_sort Lanabere, V.
title Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
title_short Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
title_full Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
title_fullStr Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
title_full_unstemmed Statistical Analysis of Extreme Electron Fluxes in the Radiation Belts
title_sort statistical analysis of extreme electron fluxes in the radiation belts
url http://hdl.handle.net/20.500.12110/paper_17439213_v13_nS335_p128_Lanabere
work_keys_str_mv AT lanaberev statisticalanalysisofextremeelectronfluxesintheradiationbelts
AT dassos statisticalanalysisofextremeelectronfluxesintheradiationbelts
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