Published January 2006
| Version v1
Journal article
Some analytical and numerical models of particle acceleration in collapsing magnetic traps
Creators
- 1. RAN, Fizicheskij Inst. im. P.N. Lebedeva (FIAN), Moscow (Russian Federation)
- 2. Gosudarstvennyj Astronomicheskij Inst. im. P.K. Shternberga Moskovskogo Gosudarstvennogo Univ. im. M.V. Lomonosova (GAISh MGU), Moscow (Russian Federation)
Description
Spectrum and number of particles accelerated in the Sun corona during a flare were determined in terms of the assumption that electrons and ions from magnetic reconnecting area were injected into a collapsing magnetic trap. One evaluates the efficiency of particle capture by various traps. One makes a prediction that there are two types of hard X-ray radiation sources in the corona. The first type sources are produced in traps with betatron acceleration for the major part. In traps with the Fermi acceleration the second type sources are produced
Abstract (Russian)
Спектр и число частиц, ускоряемых в короне Солнца во время вспышки, определены в предположении, что электроны и ионы из области магнитного пересоединения инжектируются в коллапсирующую магнитную ловушку. Оценивается эффективность захвата частиц в ловушки разных типов. Предсказывается существование двух типов источников жесткого рентгеновского излучения в короне. Источники первого типа образуются в ловушках с преимущественно бетатронным ускорением. В ловушках с ускорением Ферми формируются источники второго типаAdditional details
Additional titles
- Original title (Russian)
- Некоторые аналитические и численные модели ускорения частиц в коллапсирующих магнитных ловушках
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Fizicheskaya
- Journal Volume
- 70
- Journal Issue
- 1
- Journal Page Range
- p. 29-43
- ISSN
- 1026-3489
- CODEN
- IRAFEO
Conference
- Title
- XVI Scientific school-seminar Cosmic electrodynamics and solar physics
- Original Conference Title
- XVI Shkola-seminar Kosmicheskaya ehlektrodinamika i fizika Solntsa
- Dates
- May 2005
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 38042913
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ACCELERATION; ANGULAR DISTRIBUTION; CAPTURE; COMPUTERIZED SIMULATION; COULOMB FIELD; DISTRIBUTION FUNCTIONS; ELECTRONS; ENERGY SPECTRA; HARD X RADIATION; IONS; MAGNETIC CONFINEMENT; MAGNETIC MIRROR CONFIGURATIONS; MATHEMATICAL MODELS; THEORETICAL DATA
- Descriptors DEC
- CHARGED PARTICLES; CONFINEMENT; DATA; DISTRIBUTION; ELECTRIC FIELDS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; INFORMATION; IONIZING RADIATIONS; LEPTONS; MAGNETIC FIELD CONFIGURATIONS; NUMERICAL DATA; OPEN CONFIGURATIONS; PLASMA CONFINEMENT; RADIATIONS; SIMULATION; SPECTRA; X RADIATION
Optional Information
- Notes
- 23 refs., 9 figs.