The effects of geomagnetic storms on electrons in Earth's radiation belts
We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy an...
Ausführliche Beschreibung
Autor*in: |
Turner, D. L [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Rechteinformationen: |
Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Geophysical research letters - Washington, DC : Union, 1974, 42(2015), 21, Seite 9176-9184 |
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Übergeordnetes Werk: |
volume:42 ; year:2015 ; number:21 ; pages:9176-9184 |
Links: |
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DOI / URN: |
10.1002/2015GL064747 |
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Katalog-ID: |
OLC1964143772 |
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520 | |a We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima | ||
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650 | 4 | |a geomagnetic storms | |
650 | 4 | |a electrons | |
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650 | 4 | |a Earth | |
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700 | 1 | |a Hietala, H |4 oth | |
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10.1002/2015GL064747 doi PQ20160617 (DE-627)OLC1964143772 (DE-599)GBVOLC1964143772 (PRQ)p956-b03942ad5e0b98f6f86f5734b4d5b629552f5d76e7be3ea6087ab5fe7d146dfd0 (KEY)0026932820150000042002109176effectsofgeomagneticstormsonelectronsinearthsradia DE-627 ger DE-627 rakwb eng 550 DNB 38.70 bkl Turner, D. L verfasserin aut The effects of geomagnetic storms on electrons in Earth's radiation belts 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. radiation belts geomagnetic storms electrons Electrons Earth Geophysics Radiation O'Brien, T. P oth Fennell, J. F oth Claudepierre, S. G oth Blake, J. B oth Kilpua, E. K. J oth Hietala, H oth Enthalten in Geophysical research letters Washington, DC : Union, 1974 42(2015), 21, Seite 9176-9184 (DE-627)129095109 (DE-600)7403-2 (DE-576)01443122X 0094-8276 nnns volume:42 year:2015 number:21 pages:9176-9184 http://dx.doi.org/10.1002/2015GL064747 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_47 GBV_ILN_62 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2279 38.70 AVZ AR 42 2015 21 9176-9184 |
spelling |
10.1002/2015GL064747 doi PQ20160617 (DE-627)OLC1964143772 (DE-599)GBVOLC1964143772 (PRQ)p956-b03942ad5e0b98f6f86f5734b4d5b629552f5d76e7be3ea6087ab5fe7d146dfd0 (KEY)0026932820150000042002109176effectsofgeomagneticstormsonelectronsinearthsradia DE-627 ger DE-627 rakwb eng 550 DNB 38.70 bkl Turner, D. L verfasserin aut The effects of geomagnetic storms on electrons in Earth's radiation belts 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. radiation belts geomagnetic storms electrons Electrons Earth Geophysics Radiation O'Brien, T. P oth Fennell, J. F oth Claudepierre, S. G oth Blake, J. B oth Kilpua, E. K. J oth Hietala, H oth Enthalten in Geophysical research letters Washington, DC : Union, 1974 42(2015), 21, Seite 9176-9184 (DE-627)129095109 (DE-600)7403-2 (DE-576)01443122X 0094-8276 nnns volume:42 year:2015 number:21 pages:9176-9184 http://dx.doi.org/10.1002/2015GL064747 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_47 GBV_ILN_62 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2279 38.70 AVZ AR 42 2015 21 9176-9184 |
allfields_unstemmed |
10.1002/2015GL064747 doi PQ20160617 (DE-627)OLC1964143772 (DE-599)GBVOLC1964143772 (PRQ)p956-b03942ad5e0b98f6f86f5734b4d5b629552f5d76e7be3ea6087ab5fe7d146dfd0 (KEY)0026932820150000042002109176effectsofgeomagneticstormsonelectronsinearthsradia DE-627 ger DE-627 rakwb eng 550 DNB 38.70 bkl Turner, D. L verfasserin aut The effects of geomagnetic storms on electrons in Earth's radiation belts 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. radiation belts geomagnetic storms electrons Electrons Earth Geophysics Radiation O'Brien, T. P oth Fennell, J. F oth Claudepierre, S. G oth Blake, J. B oth Kilpua, E. K. J oth Hietala, H oth Enthalten in Geophysical research letters Washington, DC : Union, 1974 42(2015), 21, Seite 9176-9184 (DE-627)129095109 (DE-600)7403-2 (DE-576)01443122X 0094-8276 nnns volume:42 year:2015 number:21 pages:9176-9184 http://dx.doi.org/10.1002/2015GL064747 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_47 GBV_ILN_62 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2279 38.70 AVZ AR 42 2015 21 9176-9184 |
allfieldsGer |
10.1002/2015GL064747 doi PQ20160617 (DE-627)OLC1964143772 (DE-599)GBVOLC1964143772 (PRQ)p956-b03942ad5e0b98f6f86f5734b4d5b629552f5d76e7be3ea6087ab5fe7d146dfd0 (KEY)0026932820150000042002109176effectsofgeomagneticstormsonelectronsinearthsradia DE-627 ger DE-627 rakwb eng 550 DNB 38.70 bkl Turner, D. L verfasserin aut The effects of geomagnetic storms on electrons in Earth's radiation belts 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. radiation belts geomagnetic storms electrons Electrons Earth Geophysics Radiation O'Brien, T. P oth Fennell, J. F oth Claudepierre, S. G oth Blake, J. B oth Kilpua, E. K. J oth Hietala, H oth Enthalten in Geophysical research letters Washington, DC : Union, 1974 42(2015), 21, Seite 9176-9184 (DE-627)129095109 (DE-600)7403-2 (DE-576)01443122X 0094-8276 nnns volume:42 year:2015 number:21 pages:9176-9184 http://dx.doi.org/10.1002/2015GL064747 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_47 GBV_ILN_62 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2279 38.70 AVZ AR 42 2015 21 9176-9184 |
allfieldsSound |
10.1002/2015GL064747 doi PQ20160617 (DE-627)OLC1964143772 (DE-599)GBVOLC1964143772 (PRQ)p956-b03942ad5e0b98f6f86f5734b4d5b629552f5d76e7be3ea6087ab5fe7d146dfd0 (KEY)0026932820150000042002109176effectsofgeomagneticstormsonelectronsinearthsradia DE-627 ger DE-627 rakwb eng 550 DNB 38.70 bkl Turner, D. L verfasserin aut The effects of geomagnetic storms on electrons in Earth's radiation belts 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima Nutzungsrecht: © 2015. American Geophysical Union. All Rights Reserved. radiation belts geomagnetic storms electrons Electrons Earth Geophysics Radiation O'Brien, T. P oth Fennell, J. F oth Claudepierre, S. G oth Blake, J. B oth Kilpua, E. K. J oth Hietala, H oth Enthalten in Geophysical research letters Washington, DC : Union, 1974 42(2015), 21, Seite 9176-9184 (DE-627)129095109 (DE-600)7403-2 (DE-576)01443122X 0094-8276 nnns volume:42 year:2015 number:21 pages:9176-9184 http://dx.doi.org/10.1002/2015GL064747 Volltext http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_47 GBV_ILN_62 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2279 38.70 AVZ AR 42 2015 21 9176-9184 |
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Turner, D. L ddc 550 bkl 38.70 misc radiation belts misc geomagnetic storms misc electrons misc Electrons misc Earth misc Geophysics misc Radiation The effects of geomagnetic storms on electrons in Earth's radiation belts |
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The effects of geomagnetic storms on electrons in Earth's radiation belts |
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The effects of geomagnetic storms on electrons in Earth's radiation belts |
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effects of geomagnetic storms on electrons in earth's radiation belts |
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The effects of geomagnetic storms on electrons in Earth's radiation belts |
abstract |
We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima |
abstractGer |
We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima |
abstract_unstemmed |
We use Van Allen Probes data to investigate the responses of tens of keV to 2 MeV electrons throughout a broad range of the radiation belts (2.5 ≤ L ≤ 6.0) during 52 geomagnetic storms from the most recent solar maximum. Electron storm time responses are highly dependent on both electron energy and L shell. Tens of keV electrons typically have peak fluxes in the inner belt or near‐Earth plasma sheet and fill the inner magnetosphere during storm main phases. Approximately 100 to ~600 keV electrons are enhanced in up to 87% of cases around L ~3.7, and their peak flux location moves to lower L shells during storm recovery phases. Relativistic electrons (≥~1 MeV) are nearly equally likely to produce enhancement, depletion, and no‐change events in the outer belt. We also show that the L shell of peak flux correlates to storm magnitude only for hundreds of keV electrons. Near L~3.7, ~100 to ~600 keV electrons are enhanced during up to 87% of storm recovery phases Relativistic electrons are split between enhancement, depletion, and no‐change events For hundreds of keV electrons, peak flux L shell after the storm correlates well to storms' SYM‐H minima |
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title_short |
The effects of geomagnetic storms on electrons in Earth's radiation belts |
url |
http://dx.doi.org/10.1002/2015GL064747 http://onlinelibrary.wiley.com/doi/10.1002/2015GL064747/abstract http://search.proquest.com/docview/1756229517 |
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O'Brien, T. P Fennell, J. F Claudepierre, S. G Blake, J. B Kilpua, E. K. J Hietala, H |
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