Numerical simulations of slow magneto sonic standing waves in a two-dimensional hot solar coronal slab

• Autorzy: Ogrodowczyk R. , Murawski K.
• Języki publikacji: EN

Abstrakty

EN

We consider impulsive excitation of slow magnetosonic standing waves in a two-dimensional hot solar coronal slab. Results of numerical simulations have revealed that initially launched pulses trigger mainly fundamental slow mode and its first harmonic, depending on the pulses' spatial location. Our parametric study has shown these slow standing waves to exhibit wave periods of about 13min. The slow standing waves are accompanied by fast modes simultaneously present in the system.

Słowa kluczowe

EN

sun; solar corona; MHD oscillations

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2007
• Tom: Vol. 11, No 3
• Strony: 263--271
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Ogrodowczyk R.

autor

Murawski K.

• Institute of Mathematics and Computer Sciences, The State University in Chełm, Pocztowa 54, 22-100 Chełm, Poland,

Bibliografia

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