The investigation of the physical conditions in the flare Hα loop by the semiempirical simulations

Chornogor, S.N. and Alikaeva, K.V. (2002) The investigation of the physical conditions in the flare Hα loop by the semiempirical simulations. Il nuovo cimento C, 25 (5\6). pp. 747-752. ISSN 1826-9885

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Semiempirical models of the photospheric part of Hα flare loop are constructed as stratifications with optical depth of thermodynamic and magnetic parameters and the line-of-sight (LOS) velocities. The models obtained reveal the presence of some inhomogeneous layers. These inhomogeneities penetrate in the photosphere down to its base during the impulsive phase of the flare and the disturbances dissipate with time. The character of such photospheric models can be explained by the propagation of a wave packet from the region of the magnetic reconnection in the upper atmosphere.

Item Type: Article
Additional Information: Paper presented at the International Meeting on THEMIS and the New Frontiers of Solar Atmosphere Dynamics, Rome, Italy, March 19-21, 2001.
Uncontrolled Keywords: Photosphere, granulation ; Convection, turbulence, and diffusion ; Conference proceedings
Subjects: 500 Scienze naturali e Matematica > 550 Scienze della Terra > 551 Geologia, Idrologia, Meteorologia > 551.5 Meteorologia (Classificare qui l'atmosfera) (Classificare la previsione e le previsioni di specifici fenomeni meteorologici in 551.64; classificare la Micrometeorologia in 551.66) > 551.52 Termodinamica, interazioni atmosferiche con la superficie terrestre, temperature, radiazioni > 551.527 Radiazioni (per fenomeni ottici, vedi 551.565) > 551.5271 Radiazione solare
Depositing User: Marina Spanti
Date Deposited: 12 Mar 2020 17:15
Last Modified: 12 Mar 2020 17:15

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