Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS

Details Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS

Dec 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009aspc..415..252h&link_type=abstract

The Second Hinode Science Meeting: Beyond Discovery-Toward Understanding ASP Conference Series, Vol. 415, proceedings of a meeti

Computer Science

Sound

1

Scientific paper

The Hinode EUV Imaging Spectrometer (EIS) has revealed the presence of high-velocity upflow components of nearly coronal sound speed near the footpoints of active region loops in a quiescent active region. The upflow is detected as subsonic line shifts with enhanced line broadenings when the emission line fitting by a Gaussian function is applied to the line-profile analysis for hot coronal emission lines, and it contributes to the line broadening because of the multiple components within the EIS spatial resolution, suggesting the presence of spatially unresolved upflows and the smallness of each heating volume.

Affiliated with

Also associated with

No associations

Rating

Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coronal Plasma Motions in Active Region Loops Observed with Hinode EIS will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1110825