Grevesse, N. 1984. Abundances of the elements in the Sun. in Frontiers of Astronomy and Astrophysics , ed. R. Pallavicini, Ital. Astron. Soc, Florence, Italy, pp. 71–82.Grevesse N. and Sauval A. J. (2000) Abundances of the elements in the sun. In Origin of Elements in the ...
Abundances of the elements in the solar system The present status of abundance information for elements in meteorites and in the Sun is reviewed, and a new table of abundances of the elements, which sho... AGW Cameron - 《Origin & Distribution of the Elements》 被引量: 712发表: 1973年 Ab...
The interstellar medium (ISM) from which the solar system formed has the same composition as the Sun for volatile and moderately volatile elements within a factor of 2. The more refractory elements of the ISM are depleted from the gas and are concentrated in grains.References...
2003. Solar system abundances of the elements. Meteorites, comets, and planets, edited by Davis A. M. Treatise on Geochemistry vol. 1, pp. 41-61.Lodders, K. Solar System Abundances of the Elements. In: Goswami, A., Eswar Reddy, B. eds. (2010) Principles and Perspectives in ...
[translate] aThe abundances of elements relative to other elements in different components of the ecosystem were calculated as percentages (%) of the sum of the masses of all elements. 元素丰度相对其他元素用生态系的不同的组分被计算了作为百分比(%)的所有元素大量的总和。 [translate] ...
We describe AlterBBN, a public C program for evaluating the abundances of the elements generated by Big-Bang Nucleosynthesis (BBN). This program enables the user to compute the abundances of the elements in the Standard Model of cosmology, and additionally provides possibilities to alter the assump...
The relative abundances of the elements are compared with the abundnce pattern in Galactic halo stars and in the Sun, taking into account of the effects of dust depletion, in order to gain insight into the stellar processes and the time scales by which the enrichment occurred. 展开 ...
Observed present-day or proto-solar interstellar mass fractions of relevant species are X($^{1}$H) = 0.70; X(D) $\approx $ 3 $imes $ 10$^{-5}$; X($^{3}$He) $\approx $ 6 $imes $ 10$^{-5}$; Y($^{4}$He) = 0.28; X($^{7}$Li) $\approx $ 5 $imes $ 10$^{...
We have also derived abundances from collisionally excited lines for a large number of ions of different elements. In all cases, ionic abundances obtained... C Esteban,M Peimbert,J García-Rojas,... - 《Monthly Notices of the Royal Astronomical Society》 被引量: 216发表: 2004年 The chemical...
s of Light Elements Abundances of Light ElementsAbundances of Light Elementsdoi:10.1007/s11214-007-9243-xThe Galaxy: evolution ofAbundances: light elementsThis paper briefly reviews a few relevant features about the abundances of light elements (D, 4He, 6Li, 7Li, 9Be) in the Milky Way. It...