Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000
We present the semi-empirical model of a powerful solar flare on July 19, 2000 based on spectral observations in the Fe I, Fe II, Cr I, and Ti II lines. Our calculations show the existence of a very narrow (≤ 100 km) and sharp magnetic field peak at photospheric level (log τ5 ≈ −2). It is possible t...
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| Veröffentlicht in: | Кинематика и физика небесных тел |
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| Datum: | 2005 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
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Головна астрономічна обсерваторія НАН України
2005
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/79627 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 / E.V. Kurochka, V.G. Lozitsky // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 143-145. — Бібліогр.: 8 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862743369727344640 |
|---|---|
| author | Kurochka, E.V. Lozitsky, V.G. |
| author_facet | Kurochka, E.V. Lozitsky, V.G. |
| citation_txt | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 / E.V. Kurochka, V.G. Lozitsky // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 143-145. — Бібліогр.: 8 назв. — англ. |
| collection | DSpace DC |
| container_title | Кинематика и физика небесных тел |
| description | We present the semi-empirical model of a powerful solar flare on July 19, 2000 based on spectral observations in the Fe I, Fe II, Cr I, and Ti II lines. Our calculations show the existence of a very narrow (≤ 100 km) and sharp magnetic field peak at photospheric level (log τ5 ≈ −2). It is possible that this peculiarity is indicative of the local magnetic field amplification due to specific process during the flare. Yet another interesting detail of the model is two discrete hot flare layers related to the middle photosphere and temperature minimum zone.
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| first_indexed | 2025-12-07T20:29:52Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79627 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0233-7665 |
| language | English |
| last_indexed | 2025-12-07T20:29:52Z |
| publishDate | 2005 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Kurochka, E.V. Lozitsky, V.G. 2015-04-03T16:31:07Z 2015-04-03T16:31:07Z 2005 Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 / E.V. Kurochka, V.G. Lozitsky // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 143-145. — Бібліогр.: 8 назв. — англ. 0233-7665 https://nasplib.isofts.kiev.ua/handle/123456789/79627 We present the semi-empirical model of a powerful solar flare on July 19, 2000 based on spectral observations in the Fe I, Fe II, Cr I, and Ti II lines. Our calculations show the existence of a very narrow (≤ 100 km) and sharp magnetic field peak at photospheric level (log τ5 ≈ −2). It is possible that this peculiarity is indicative of the local magnetic field amplification due to specific process during the flare. Yet another interesting detail of the model is two discrete hot flare layers related to the middle photosphere and temperature minimum zone. We are very grateful to Dr. E. A. Baranovsky for placing his program at our disposal. en Головна астрономічна обсерваторія НАН України Кинематика и физика небесных тел MS2: Physics of Solar Atmosphere Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 Article published earlier |
| spellingShingle | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 Kurochka, E.V. Lozitsky, V.G. MS2: Physics of Solar Atmosphere |
| title | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 |
| title_full | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 |
| title_fullStr | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 |
| title_full_unstemmed | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 |
| title_short | Magnetic fields and thermodynamical conditions in the M6.4/3N solar flare on July 19, 2000 |
| title_sort | magnetic fields and thermodynamical conditions in the m6.4/3n solar flare on july 19, 2000 |
| topic | MS2: Physics of Solar Atmosphere |
| topic_facet | MS2: Physics of Solar Atmosphere |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79627 |
| work_keys_str_mv | AT kurochkaev magneticfieldsandthermodynamicalconditionsinthem643nsolarflareonjuly192000 AT lozitskyvg magneticfieldsandthermodynamicalconditionsinthem643nsolarflareonjuly192000 |