Results 121 to 130 of about 205 (182)

The Physical Origin of Periodic Density Structures in the Solar Wind: Coronal Streamers as Magnetohydrodynamic Resonators

We present a comprehensive physical model explaining the origin of Periodic Density Structures (PDS) observed in white-light coronagraphs with characteristic periods of approximately 45, 80, and 120 minutes. Through systematic investigation of potential resonant cavities in the solar atmosphere, we demonstrate that traditional large-scale cavities ...
openaire   +2 more sources

Mapping the Sun's coronal magnetic field using the Zeeman effect. [PDF]

Sci Adv
Schad TA, Petrie GJD, Kuhn JR, Fehlmann A, Rimmele T, Tritschler A, Woeger F, Scholl I, Williams R, Harrington D, Paraschiv AR, Szente J.   +11 more
europepmc   +1 more source

Space-climatic feedback of the magnetic solar cycle through the interplanetary space. [PDF]

Sci Rep
Carbone V, Alberti T, Reda R, Giovannelli L.   +3 more
europepmc   +1 more source

Exceptionally gigantic aurora in the polar cap on a day when the solar wind almost disappeared. [PDF]

Sci Adv
Hosokawa K, Kataoka R, Tsuda TT, Ogawa Y, Taguchi S, Zhang Y, Paxton LJ.   +6 more
europepmc   +1 more source

Assessing the Quality of Models of the Ambient Solar Wind. [PDF]

Space Weather, 2018
MacNeice P, Jian LK, Antiochos SK, Arge CN, Bussy-Virat CD, DeRosa ML, Jackson BV, Linker JA, Mikic Z, Owens MJ, Ridley AJ, Riley P, Savani N, Sokolov I.   +13 more
europepmc   +1 more source

The Dual Nature of Solar Wind Structuring: Resonant Standing Waves and Laval Nozzle Dynamics in Coronal Streamers

9 Pages, 4 figures, submitted to Astrophysical Journal, November ...
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Spectral Observations of Solar Radio Bursts. II. Slow-Drift Bursts and Coronal Streamers.

The Astrophysical Journal, 1962
A. Maxwell, A. R. Thompson
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Helios Observations of Quasiperiodic Density Structures in the Slow Solar Wind at 0.3, 0.4, and 0.6 AU. [PDF]

J Geophys Res Space Phys, 2019
Di Matteo S, Viall NM, Kepko L, Wallace S, Arge CN, MacNeice P.   +5 more
europepmc   +1 more source

Explosive Magnetotail Activity. [PDF]

Space Sci Rev, 2019
Sitnov M, Birn J, Ferdousi B, Gordeev E, Khotyaintsev Y, Merkin V, Motoba T, Otto A, Panov E, Pritchett P, Pucci F, Raeder J, Runov A, Sergeev V, Velli M, Zhou X.   +15 more
europepmc   +1 more source

Magnetic Nulls and Super-radial Expansion in the Solar Corona. [PDF]

Astrophys J Lett, 2017
Gibson SE, Dalmasse K, Rachmeler LA, De Rosa ML, Tomczyk S, de Toma G, Burkepile J, Galloy M.   +7 more
europepmc   +1 more source