Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case

Details Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case

Nov 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987apj...322..522a&link_type=abstract

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 322, Nov. 1, 1987, p. 522-543. Research supported by the Ministero della Pu

Astronomy and Astrophysics

Astrophysics

36

Calcium, Coronal Loops, Emission Spectra, Plasma Heating, Solar Flares, Stellar Models, Line Shape, Solar Spectra, Temperature Distribution, Temporal Distribution

Scientific paper

Spectral profiles synthesized from the results of numerical simulations of solar coronal loop plasma are compared with the observed line profiles, and the sensitivity of this comparison to variations in the parameter values is tested. The comparison allows the procedures commonly adopted for obtaining temperatures and velocities directly from the bent crystal spectrometer observations, as well as the interpretation of parameters obtained from hydrodynamical calculations, to be independently validated. The characteristic spectral signatures of different models for the deposition of impulsive thermal energy in the loop are derived assuming two distinct spatial distributions of thermal heating: in one case, the heating function peaks near the apex of the loop, while in the second, energy is deposited directly in the lower atmosphere.

Affiliated with

Also associated with

No associations

Rating

Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case 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 Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simulations of the CA XIX spectral emission from a flaring solar coronal loop. I - Thermal case will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1713373