Physics
Scientific paper
May 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985svphu.146..143v&link_type=abstract
(Uspekhi Fizicheskikh Nauk, vol. 146, May 1985, p. 143-171) Soviet Physics - Uspekhi (ISSN 0038-5670), vol. 28, May 1985, p. 414
Physics
Chemical Evolution, Deuterium, Galactic Evolution, Abundance, Light Elements, Milky Way Galaxy, Nuclear Fusion, Solar System, Universe
Scientific paper
Zel'dovich and Novikov (1967) have noted that there is good agreement between the observed abundance of helium and the results of calculations using the hot model of the universe. The authors pointed out, however, that the problem can be finally solved only after more accurate information is obtained regarding the amount of helium which is being synthesized in the stars. It is found that by studying the abundance of the chemical elements, it would, in principle, be possible to reconstruct the entire history of the metagalaxy. The present review is concerned with the mechanisms which can alter to some extent the abundance of the products of cosmological nucleosynthesis. An analysis of the effectiveness of these mechanisms makes it possible to obtain more definite estimates of the magnitudes of these changes. The obtained information can provide a basis for utilizing the observations of the light elements in making a selection among the cosmological models. The problem of the origin of deuterium is found to be related to the general problem of the origin of light elements.
Shchekinov Iu. A.
Vainer Boris V.
No associations
LandOfFree
The origin of deuterium 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 The origin of deuterium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The origin of deuterium will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1633778