Astronomy and Astrophysics – Astrophysics
Scientific paper
Jul 1992
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992ap%26ss.193..235q&link_type=abstract
Astrophysics and Space Science (ISSN 0004-640X), vol. 193, no. 2, July 1992, p. 235-246. Research supported by CNPq of Brazil an
Astronomy and Astrophysics
Astrophysics
Early Stars, Main Sequence Stars, Potential Energy, Stellar Mass, Stellar Models, Stellar Structure, Cosmology, Hertzsprung-Russell Diagram, Kolmogoroff Theory, Molecular Clouds, Stellar Luminosity, White Dwarf Stars
Scientific paper
Attention is given to stars in the main sequence, which are seen as a hierarchy of objects with different masses M and effective dynamical radii Reff = R/alpha given by the stellar radii and the coefficients for the inner structure of the stars. The cases of the M stars (ec(M) varies as M exp -1) and for the A and earlier stars (between ac(M) = constant and rhoeff(M) varies as M exp -1) are also discussed. These conditions for the earlier stars also represent reasonable mean values for the whole stellar hierarchy in the range of 0.2-25 solar masses. The comparison of the potential energies EP(M) varies as M exp -p according to the stellar models under consideration and the observed frequency function psi(M) varies as M exp -q from different studies suggests the possibility that the product Ep(M)psi(M) is a constant.
Claret Antonio
Quiroga Ramon Julian
No associations
LandOfFree
The stars in the main sequence and their dynamical parameters 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 stars in the main sequence and their dynamical parameters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The stars in the main sequence and their dynamical parameters will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1204125