Fundamental properties of nearby stars and the consequences on ΔY/ΔZ
Context. One of the greatest difficulties in astrophysics is the determination of the fundamental stellar parameters, one of which is the initial mass fraction of helium (Y). However, given that Y can be measured spectroscopically in only a small percentage of stars, a linear relationship is assumed...
Na minha lista:
| Principais autores: | , , |
|---|---|
| Formato: | article |
| Idioma: | English |
| Publicado em: |
Astronomy & Astrophysics
|
| Assuntos: | |
| Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/29021 https://doi.org/10.1051/0004-6361/201220765 |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|