... and Astrophysics Deriving the CoronalHole Electron Temperature: Electron Density ... At densities typical of coronalhole conditions, the difference between the electron ...
... Electron densities above a polar coronalhole based on improved Si ix density ... and applied to a sequence of CDS observations taken above a polar coronalhole ... values of Ne estimated from the N--like ion Si viii for another coronalhole ...
... Si viii lines observed in the Solar polar coronalholes D. Banerjee 1 , L. Teriaca 1 ... at altitudes of 10--20 arc sec above a coronalhole and several `quiet' Sun regions ...
... ASTRONOMY AND ASTROPHYSICS June 1, 1999 CoronalHole Diagnostics out to 8R fi J.G ... to provide an overview of its variations with height above a polar coronalhole ... Corona Ultraviolet; SOHO--Sun: waves; Sun: CoronalHole; Sun: Electron Density 1 ...
... Signatures of Alfven waves in the polar coronalholes as seen by EIS/Hinode ґ ґ D ... plume and interplume regions in a polar coronalhole and the role of waves in the ...
... Up: CoronalHole Diagnostics out Previous: Bibliography . CoronalHole Diagnostics out to . ... Up: CoronalHole Diagnostics out Previous: Bibliography . CoronalHole Diagnostics out to . ...
... region explosive event in a solar coronalhole M. D. Popescua , L. D. Xiab , D ... Sun: transition region; UV radiation; spectral data; coronalholes. 1. ... the fast solar wind originates from coronalholes (Krieger et al., 1973), regions in ...
... occurrence of explosive events at a coronalhole boundary J. G. Doyle1 , M. D ... SUMER/SoHO data taken at a coronalhole boundary show a repetitive explosive event ... open field lines at the coronalhole boundary undergo repetitive reconnection seen ...
... based on Si IX lines have been re-evaluated and applied to a sequence of CDS observations taken above a polar coronalhole ... are in excellent agreement with previous values of N_{e} estimated from the N-like ion Si VIII for another coronalhole ...