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26 de may. de 2024 · Hannes Alfven, astrophysicist and winner, with Louis Neel of France, of the Nobel Prize for Physics in 1970 for his essential contributions in founding plasma physics—the study of plasmas (ionized gases). Magnetohydrodynamics was largely pioneered by Alfven.
29 de may. de 2024 · 1908: Hannes Alfvén, físico sueco, premio nobel de física en 1970 (f. 1995). 1908: Mel Blanc, actor de voz estadounidense (f. 1989).
1 de jun. de 2024 · As early as 1937 Hannes Alfvén — the father of plasma physics and plasma cosmology — proposed that our galaxy contained a large-scale magnetic field and that charged particles moved in spiral orbits within it, owing to forces exerted by the field. He occasionally used the term Electric Universe.
7 de jun. de 2024 · The Reactor Hall at KTH hosts the December 1 premiere of the opera The Tale of the Great Computing Machine. The opera is based on the children´s book of the same title by late Nobel physics laureate and KTH professor, Hannes Alfvén.
Hace 6 días · For an unmagnetized body, like Titan, in a sub-magnetosonic flow, an Alfvén wing-type structure is expected to appear, coupling the magnetosphere of Saturn with Titan's ionosphere via a system of field-aligned currents. This coupling is theoretically described in the case of Galilean moons by Neubauer ( 1998 ).
18 de may. de 2024 · Hannes Alfvén und Nicolai Herlofson schlugen kurz darauf eine Synchrotronstrahlung als Erklärung vor, die von fast lichtschnellen Elektronen in einem starken Magnetfeld hervorgerufen wird.
Hace 3 días · Hannes Alfvén won the Nobel Prize for his development of magnetohydrodynamics (MHD) the science that models plasma as fluids. This book lays down the ground work, but also shows that MHD may be inadequate for low-density plasmas such as space plasmas.
