Results 121 to 130 of about 11,117 (189)

High-resolution Imaging Spectroscopy of a Tiny Sigmoidal Minifilament Eruption

The Astrophysical Journal
Minifilament eruptions producing small jets and microflares have mostly been studied based on coronal observations at extreme-ultraviolet and X-ray wavelengths. This study presents chromospheric plasma diagnostics of a quiet-Sun minifilament of size ∼ 2″
Jiasheng Wang, Jeongwoo Lee, Jongchul Chae, Wenda Cao, Haimin Wang   +4 more
doaj   +1 more source

Vortex Motions in the Solar Atmosphere: Definitions, Theory, Observations, and Modelling. [PDF]

Space Sci Rev, 2023
Tziotziou K, Scullion E, Shelyag S, Steiner O, Khomenko E, Tsiropoula G, Canivete Cuissa JR, Wedemeyer S, Kontogiannis I, Yadav N, Kitiashvili IN, Skirvin SJ, Dakanalis I, Kosovichev AG, Fedun V.   +14 more
europepmc   +1 more source

Unexpected self-lofting and dynamical confinement of volcanic plumes: the Raikoke 2019 case. [PDF]

Sci Rep, 2022
Khaykin SM, de Laat ATJ, Godin-Beekmann S, Hauchecorne A, Ratynski M.   +4 more
europepmc   +1 more source

Formation of Amino Acids and Carboxylic Acids in Weakly Reducing Planetary Atmospheres by Solar Energetic Particles from the Young Sun. [PDF]

Life (Basel), 2023
Kobayashi K, Ise JI, Aoki R, Kinoshita M, Naito K, Udo T, Kunwar B, Takahashi JI, Shibata H, Mita H, Fukuda H, Oguri Y, Kawamura K, Kebukawa Y, Airapetian VS.   +14 more
europepmc   +1 more source

Investigating the Relationship Between Physical Properties and Spatial Irregularities at Coronal Hole Boundaries. [PDF]

Sol Phys
Ngampoopun N, Long DM, Green LM, Yardley SL, James AW, Mason EI, Heinemann SG, Uritsky VM.   +7 more
europepmc   +1 more source

Eruption-Related Ultraviolet Irradiance Enhancements Associated with Flares. [PDF]

Sol Phys
Majury L, Dominique M, Milligan R, Talpeanu DC, Dammasch I, Berghmans D.   +5 more
europepmc   +1 more source

Day-to-Day Boundary Fluctuations in Coronal Holes: Causes and Consequences. [PDF]

Sol Phys
Ugarte-Urra I, Wang YM, Muglach K, Sheeley NR.   +3 more
europepmc   +1 more source

Coronal dimmings and what they tell us about solar and stellar coronal mass ejections. [PDF]

Living Rev Sol Phys
Veronig AM, Dissauer K, Kliem B, Downs C, Hudson HS, Jin M, Osten R, Podladchikova T, Prasad A, Qiu J, Thompson B, Tian H, Vourlidas A.   +12 more
europepmc   +1 more source

Magnetoacoustic wave propagation in the solar corona and filament dynamics. [PDF]

Sci Rep
Somaiyeh S, Stefaan P.
europepmc   +1 more source

Numerical Modeling of Prominences and Coronal Rain with the MPI-AMRVAC Code. [PDF]

Sol Phys
Liakh V, Jenkins J.
europepmc   +1 more source