'Flux transport' diaporamas de présentation

2006 Hale Prize Lecture: A 42 Year Quest To Understand The Solar Dynamo And Predict Solar Cycles

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Measuring and Modeling Magnetic Flux Transport on the Sun

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The Solar Dynamo

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Measuring and Modeling Magnetic Flux Transport on the Sun

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How are photospheric flows related to solar flares?

How are photospheric flows related to solar flares?. Brian T. Welsch 1 , Yan Li 1 , Peter W. Schuck 2 , & George H. Fisher 1 1 SSL, UC-Berkeley 2 NASA-GSFC See also ApJ v. 705 p. 821. Outline.

474 views • 36 slides

Magnetic Flux Budget of a Decaying Sunspot

Magnetic Flux Budget of a Decaying Sunspot. Masahito Kubo 1 Collaborators: B. W. Lites 1 , T. Shimizu 2 , K. Ichimoto 3 , Hinode/SOT team 1: HAO/NCAR, 2: ISAS/JAXA, 3: Kyoto University. Lifecycle of sunspots. Sunspot lifetime: hours ~ months - Linear relation with maximum size

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Free Energies via Velocity Estimates

Free Energies via Velocity Estimates. B.T. Welsch & G.H. Fisher, Space Sciences Lab, UC Berkeley. In ideal MHD, photospheric flows move mag-netic flux with a flux transport rate , B n u f. (1). Demoulin & Berger (2003): Apparent motion of flux on a surface can arise from

330 views • 21 slides

Free Energies via Velocity Estimates

Free Energies via Velocity Estimates. B.T. Welsch & G.H. Fisher, Space Sciences Lab, UC Berkeley. In ideal MHD, photospheric flows move mag-netic flux with a flux transport rate , B n u f. (1). Demoulin & Berger (2003): Apparent motion of flux on a surface can arise from

330 views • 21 slides

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