NDLI: Dynamics of the earth radiation belts during strong magnetic storms based on CORONAS-F data

Content Provider	Springer Nature Link
Author	Myagkova, I. N. Kuznetsov, S. N. Denisov, Yu. I. Yushkov, B. Yu. Kudela, K. Murav’eva, E. A.
Copyright Year	2007
Abstract	The results of an experimental study of the variations in the intensity of the fluxes of the Earth radiation belt (ERB) particles in 0.3–6 and 1–50 MeV energy intervals for electrons and protons, respectively, are reported. ERBs were studied during strong magnetic storms from August 2001 through November 2003. The results of the CORONAS-F mission obtained during the magnetic storms of November 6 (D $_{st}$ = −257 nT) and November 24, 2001 (D $_{st}$ = −221 nT), October 29–30 (D $_{st}$ = −400 nT) and November 20, 2003 (D $_{st}$ = −465 nT) are analyzed. The electron flux is found to decrease abruptly in the outer radiation belt during the main phase of the magnetic storms under consideration. During the recovery phase, the outer radiation belt is found to recover much closer to Earth, near the boundary of the penetration of solar electrons during the main phase of the magnetic storm. We associate the decrease in the electron flux with the abrupt decrease of the size of the magnetosphere during the main phase of the storm. Note that, in all cases studied, the Earth radiation belts exhibited rather long (several days) variations. In those cases where solar cosmic-ray fluxes were observed during the storm, protons with energies 1–5 MeV could be trapped to form an additional maximum of protons with such energies at L >2.
Ending Page	347
Page Count	10
Starting Page	338
File Format	PDF
ISSN	00380946
e-ISSN	16083423
Journal	Solar System Research
Issue Number	4
Volume Number	41
Language	English
Publisher	Nauka/Interperiodica
Publisher Date	2007-01-01
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Astrophysics Planetology Astronomy Astronomy, Astrophysics and Cosmology
Content Type	Text
Resource Type	Article
Subject	Astronomy and Astrophysics Space and Planetary Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Radiation doses on the Russian segment of the international space station in October 2003: Comparison of estimates based on CORONAS-F data with dosimetry results

Relaxation of electron and proton radiation belts of the earth after strong magnetic storms

Dynamics of the boundary of the penetration of solar energetic particles to Earth’s magnetosphere according to CORONAS-F data

Observations of Solar EUV Radiation with the CORONAS-F/SPIRIT and SOHO/EIT Instruments

Gamma-ray radiation of solar flares in October–November 2003 according to the data obtained with the AVS-F instrument onboard the CORONAS-F satellite

Formation of proton fluxes under the radiation belts during geomagnetic disturbances

On the processing and analysis of the data of the CORONAS-F/SPIRIT and other solar experiments

The solar flare catalog in the low-energy gamma-ray range based on the AVS-F instrument data onboard the CORONAS-F satellite in 2001–2005

Search for the relationship between background VHF radio bursts and energetic particle dynamics based on data from the MKL instrument onboard the CORONAS-F satellite

Dynamics of the earth radiation belts during strong magnetic storms based on CORONAS-F data

Similar Documents

Radiation doses on the Russian segment of the international space station in October 2003: Comparison of estimates based on CORONAS-F data with dosimetry results

Relaxation of electron and proton radiation belts of the earth after strong magnetic storms

Dynamics of the boundary of the penetration of solar energetic particles to Earth’s magnetosphere according to CORONAS-F data

Observations of Solar EUV Radiation with the CORONAS-F/SPIRIT and SOHO/EIT Instruments

Gamma-ray radiation of solar flares in October–November 2003 according to the data obtained with the AVS-F instrument onboard the CORONAS-F satellite

Formation of proton fluxes under the radiation belts during geomagnetic disturbances

On the processing and analysis of the data of the CORONAS-F/SPIRIT and other solar experiments

The solar flare catalog in the low-energy gamma-ray range based on the AVS-F instrument data onboard the CORONAS-F satellite in 2001–2005

Search for the relationship between background VHF radio bursts and energetic particle dynamics based on data from the MKL instrument onboard the CORONAS-F satellite

Dynamics of the earth radiation belts during strong magnetic storms based on CORONAS-F data