Solar abundances of light nuclei and mixing of the Sun
β Scribed by Peter Bochsler; Johannes Geiss
- Publisher
- Springer
- Year
- 1973
- Tongue
- English
- Weight
- 502 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Two new Th ix lines have been identified in the spectrum of the solar photosphere. The abundance derived from these lines together with the previously known Th Ix line at 4019 A, is log eTh = 0.85 β’ 0.20 in the log ea --12.00 scale. Analysis of three Pb I lines in the photospheric spectrum resulted
Except for protons, the chemical composition of solar cosmic rays is very similar to the abundance of the elements at the photosphere of the Sun. If we consider the relative abundance ratio of protons to a-particles (P/a) at constant rigidity, this ratio is highly variable from one solar cosmic ray
Measurements of the flux of helium nuclei in the 24 January, 1971, event and of helium and (C, N, O) nuclei in the 1 September, 1971, event are combined with previous measurements to obtain the relative abundances of helium, (C, N, O), and Fe-group nuclei in these events. These data are then summari