Line broadening of EUV lines across the Solar limb: A spicule contribution?

Details Line broadening of EUV lines across the Solar limb: A spicule contribution? Line broadening of EUV lines across the Solar limb: A spicule contribution?

Mar 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005a%26a...431l..17d&link_type=abstract

Astronomy and Astrophysics, Volume 431, Issue 3, 2005, pp.L17-L20

Astronomy and Astrophysics

Astrophysics

10

Sun: Atmosphere, Transition Region, Off-Limb, Line, Broadening, Spicules

Scientific paper

Spectral lines formed in the solar transition region show an increase in the line width, peaking at ≈10 000 km above the limb. Looking at a region off-limb with no obvious spicules, the non-spicule region has a significantly smaller line width above 6000 km compared those taken in a spicule region. We suggest that this increase in line broadening is not due to small scale random motions but rather to unresolved line shifts due to spicules and/or macro-spicules activity.

Affiliated with

Also associated with

No associations

Rating

Line broadening of EUV lines across the Solar limb: A spicule contribution? 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 Line broadening of EUV lines across the Solar limb: A spicule contribution?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Line broadening of EUV lines across the Solar limb: A spicule contribution? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1212937