Results 51 to 60 of about 334 (135)

Calcium Bright Knots and the Formation of Chromospheric Anemone Jets on the Sun

The Astrophysical Journal Letters
Abstract Space-based observations show that the solar atmosphere from the solar chromosphere to the solar corona is filled with small-scale jets and is linked with small-scale explosions. These jets may be produced by mechanisms similar to those of large-scale flares and such jets may be related to the heating of the corona and ...
Kunwar Alkendra Pratap Singh, Keisuke Nishida, Kazunari Shibata   +2 more
openaire   +3 more sources

MODELING THE CHROMOSPHERE OF A SUNSPOT AND THE QUIET SUN

The Astrophysical Journal, 2015
E. Avrett, H. Tian, E. Landi, W. Curdt, J.-P. Wülser   +4 more
openaire   +2 more sources

The Sun's Chromosphere [PDF]

Nature, 1870
openaire   +1 more source

Spectropolarimetric investigations of the magnetization of the quiet Sun chromosphere

, 2010
To appear in Proceedings 25th NSO Workshop on Chromospheric Structure and Dynamics; editors A. Tritschler, K. Reardon, H. Uitenbroek, Mem. Soc.
openaire   +2 more sources

The Sun's General Magnetic Field and the Chromosphere [PDF]

Monthly Notices of the Royal Astronomical Society, 1928
openaire   +1 more source

Propagating slow-mode shocks discovered in dynamical solar flare loops. [PDF]

Nat Commun
Ye J, Shen C, Raymond JC, Cai Q, Mei Z, Hu J, Chen Y, Li Y, Lin J.   +8 more
europepmc   +1 more source

Observing the dynamic Sun: MHD waves in the chromosphere [PDF]

Due to their ubiquity in the atmosphere magnetohydrodynamic waves have been theorised to play an important role in the coronal heating problem. The kink wave in particular, due to its Alfvenic qualities, is thought to be able to transport energy over the large distances of the stratified solar atmosphere.
openaire  

Correlation between active regions' spectra at high radio frequencies and solar flare occurrences. [PDF]

Sci Rep
Mulas S, Pellizzoni A, Marongiu M, Marcucci A, Righini S, Iacolina MN, Egron E, Murtas G, Bachetti M, Berrilli F, Cabras A, Caocci R, Deiana GL, Guglielmino SL, Haggerty C, Ladu A, Loru S, Maccaferri A, Marongiu P, Melis A, Navarrini A, Orfei A, Ortu P, Pili M, Pisanu T, Pupillo G, Saba A, Schirru L, Serra G, Tiburzi C, Valente G, Zanichelli A, Zucca P, Messerotti M.   +33 more
europepmc   +1 more source

Transverse oscillations and an energy source in a strongly magnetized sunspot. [PDF]

Nat Astron, 2023
Yuan D, Fu L, Cao W, Kuźma B, Geeraerts M, Trelles Arjona JC, Murawski K, Van Doorsselaere T, Srivastava AK, Miao Y, Feng S, Feng X, Noda CQ, Cobo BR, Su J.   +14 more
europepmc   +1 more source

Solar Doppler Velocity Results from the SDO EVE Level 4 Lines Data Product. [PDF]

Sol Phys
Woods TN, Chamberlin PC, Crotser D, Jones A, Borelli R, Woodraska D, Gonzalez G.   +6 more
europepmc   +1 more source