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Pregled bibliografske jedinice broj: 141478

Časopis

Autori: Skender, Marina; Vršnak, Bojan; Martinis, Mladen
Naslov: Solutions of complete jump relations at discontinuities in a two-and-half-dimensional reconnection model
( Solutions of complete jump relations at discontinuities in a two-and-half-dimensional reconnection model )
Izvornik: Physical Review E (1063-651X) 68 (2003); 046405-1-046405-9
Vrsta rada: članak
Ključne riječi: plasma magnetohydrodynamics ; solar flares
( plasma magnetohydrodynamics ; solar flares )
Sažetak:
We present an analytic solution of the complete set of jump relations at the rotational discontinuity and the slow-mode shock in a two-and-half-dimensional (2.5-D) symmetric reconnection model. The solution is used for analyzing the outflow jet characteristics in dependence on the speed and the incidence angle of the inflowing plasma, for a given shear of the inflow magnetic field. It is found that the magnetosonic Mach number of the outflow depends significantly on the incidence angle, the effect being more prominent at larger reconnection rates. The compression increases weakly with increasing reconnection rate. Dynamical changes in the flow/field geometry are found in the transition to the 2D regime: In the region between the rotational discontinuity and the slow-mode shock the direction of flow and the magnetic field become extremely sensitive to the degree of the magnetic field shear in the inflow. Implications for evolutionary systems such as solar flares are discussed.
Projekt / tema: 0098004, 0007017
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
SCI-EXP, SSCI i/ili A&HCI
Kategorija: Znanstveni
Znanstvena područja:
Fizika
Puni text rada: 141478.Marina_A2.pdf (tekst priložen 24. Vel. 2017. u 09:59 sati)
URL Internet adrese: http://journals.aps.org/pre/abstract/10.1103/PhysRevE.68.046405
Broj citata:
Altmetric:
DOI: 10.1103/PhysRevE.68.04640
URL cjelovitog teksta:
Google Scholar: Solutions of complete jump relations at discontinuities in a two-and-half-dimensional reconnection model



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