Abstract
view Abstract Citations (15) References (13) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Outflows and Ejections in the Solar Transition Zone Dere, K. P. ; Bartoe, J. -D. F. ; Brueckner, G. E. Abstract Time series images of C IV transition zone intensities and velocities are analyzed to study the uncommon patterns of blueshifted emission. The images are constructed from stigmatic spectra obtained during the third flight of the NRL High Resolution Telescope and Spectrograph. A sample of 11 blueshifted events with near-Gaussian profiles are analyzed. Of these 11 cases, three are expulsions of material from the network, two are spicular flows, one is a simple jet, another is associated with a filament, and four are unexplained. It is not possible to identify a simple mechanism whereby upflows return to form the predominant downflows observed in the transition zone, and the upward mass flux is three orders of magnitude lower than the downward mass flux. Publication: The Astrophysical Journal Pub Date: November 1986 DOI: 10.1086/164698 Bibcode: 1986ApJ...310..456D Keywords: Jet Flow; Solar Atmosphere; Stellar Mass Ejection; Transition Points; Ultraviolet Spectra; Carbon; Normal Density Functions; Red Shift; Spectral Energy Distribution; Time Series Analysis; Solar Physics; SUN: ATMOSPHERIC MOTIONS; SUN: CHROMOSPHERE; ULTRAVIOLET: SPECTRA full text sources ADS |
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