Spatial distribution of low energy gamma-rays associated with trapped particles

R. Bučík; K. Kudela; A. V. Dmitriev; S. N. Kuznetsov; I. N. Myagkova; S. P. Ryumin

doi:10.1016/S0273-1177(02)80430-6

Spatial distribution of low energy gamma-rays associated with trapped particles

R. Bučík, K. Kudela, A. V. Dmitriev, S. N. Kuznetsov, I. N. Myagkova, S. P. Ryumin

Department of Space Science and Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

According to the data from the SONG instrument on board the low altitude high inclination CORONAS-I satellite, the fluxes of gamma rays with energies between 120 keV and 8.3 MeV are reviewed. The observations were made during the interval from May 1994 to early July 1994. Comparison with energetic electron fluxes obtained from AE-8 model is done, and thus the gamma-ray production mechanism is discussed. Available data are used to investigate the fine spatial structure in the Brazilian anomaly, as well as to analyse outer zone of bremsstrahlung electrons. To do this, the L-B maps are constructed and energy spectral characteristics of gamma-ray fluxes are investigated.

Original language	English
Pages (from-to)	2843-2848
Number of pages	6
Journal	Advances in Space Research
Volume	30
Issue number	12
DOIs	https://doi.org/10.1016/S0273-1177(02)80430-6
State	Published - Dec 2002

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title = "Spatial distribution of low energy gamma-rays associated with trapped particles",

abstract = "According to the data from the SONG instrument on board the low altitude high inclination CORONAS-I satellite, the fluxes of gamma rays with energies between 120 keV and 8.3 MeV are reviewed. The observations were made during the interval from May 1994 to early July 1994. Comparison with energetic electron fluxes obtained from AE-8 model is done, and thus the gamma-ray production mechanism is discussed. Available data are used to investigate the fine spatial structure in the Brazilian anomaly, as well as to analyse outer zone of bremsstrahlung electrons. To do this, the L-B maps are constructed and energy spectral characteristics of gamma-ray fluxes are investigated.",

author = "R. Bu{\v c}{\'i}k and K. Kudela and Dmitriev, {A. V.} and Kuznetsov, {S. N.} and Myagkova, {I. N.} and Ryumin, {S. P.}",

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T1 - Spatial distribution of low energy gamma-rays associated with trapped particles

AU - Bučík, R.

AU - Kudela, K.

AU - Dmitriev, A. V.

AU - Kuznetsov, S. N.

AU - Myagkova, I. N.

AU - Ryumin, S. P.

PY - 2002/12

Y1 - 2002/12

N2 - According to the data from the SONG instrument on board the low altitude high inclination CORONAS-I satellite, the fluxes of gamma rays with energies between 120 keV and 8.3 MeV are reviewed. The observations were made during the interval from May 1994 to early July 1994. Comparison with energetic electron fluxes obtained from AE-8 model is done, and thus the gamma-ray production mechanism is discussed. Available data are used to investigate the fine spatial structure in the Brazilian anomaly, as well as to analyse outer zone of bremsstrahlung electrons. To do this, the L-B maps are constructed and energy spectral characteristics of gamma-ray fluxes are investigated.

AB - According to the data from the SONG instrument on board the low altitude high inclination CORONAS-I satellite, the fluxes of gamma rays with energies between 120 keV and 8.3 MeV are reviewed. The observations were made during the interval from May 1994 to early July 1994. Comparison with energetic electron fluxes obtained from AE-8 model is done, and thus the gamma-ray production mechanism is discussed. Available data are used to investigate the fine spatial structure in the Brazilian anomaly, as well as to analyse outer zone of bremsstrahlung electrons. To do this, the L-B maps are constructed and energy spectral characteristics of gamma-ray fluxes are investigated.

UR - http://www.scopus.com/inward/record.url?scp=0036938970&partnerID=8YFLogxK

U2 - 10.1016/S0273-1177(02)80430-6

DO - 10.1016/S0273-1177(02)80430-6

M3 - 期刊論文

AN - SCOPUS:0036938970

SN - 0273-1177

VL - 30

SP - 2843

EP - 2848

JO - Advances in Space Research

JF - Advances in Space Research

IS - 12

ER -

Spatial distribution of low energy gamma-rays associated with trapped particles

Abstract

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