Astronomy and Astrophysics – Astronomy
Scientific paper
Apr 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981afz....17..383p&link_type=abstract
(Astrofizika, vol. 17, Apr.-June 1981, p. 383-393.) Astrophysics, vol. 17, no. 2, Oct. 1981, p. 213-220. Translation.
Astronomy and Astrophysics
Astronomy
1
Astronomical Spectroscopy, Infrared Astronomy, Interstellar Gas, Nebulae, Cosmic Dust, Gas Temperature, Infrared Spectra, Latent Heat, Phase Transformations, Planetary Evolution, Stellar Evolution
Scientific paper
It is suggested that nonequilibrium radiation of the latent heat of phase transitions when gas clouds condense offers a partial explanation for the IR excess in the spectra of objects at about 10 microns. Estimates of the phase radiations characteristic frequencies are achieved both (1) by analyzing the bonds of the atoms formed on the condensation, or (2) on the basis of the spectra of heated bodies, where radiation bandwidths are on the order of 1 micron. The importance of the latent heat of phase transitions is stressed, in the study of early stellar evolution stages, the analysis of the thermal balance of Jupiter, and the study of processes of differentiation of the chemical elements in the solar system.
No associations
LandOfFree
Gas condensation as the cause of the infrared excess in the spectra of cold nebulae 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 Gas condensation as the cause of the infrared excess in the spectra of cold nebulae, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas condensation as the cause of the infrared excess in the spectra of cold nebulae will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-781391