Resumen
Globular clusters (GCs) are among the oldest objects in the universe. By studying their Li content, insights can be gained about both the cosmological lithium problem and about the ubiquitous multi-population identified in GCs and, hence, about their chemical enrichment history. We will present the results of two spectroscopic campaigns aimed at studying the Li content of un-evolved stars in the GCs ωCen and M4.
| Idioma original | English |
|---|---|
| Páginas (desde-hasta) | 72-78 |
| Número de páginas | 7 |
| Publicación | Memorie della Societa Astronomica Italiana, Supplementi - Journal of the Italian Astronomical Society, Supplement |
| Volumen | 22 |
| Estado | Published - 2012 |
Huella dactilar
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Radiology Nuclear Medicine and imaging
- Astronomy and Astrophysics
- Instrumentation
- Atomic and Molecular Physics, and Optics
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The lithium content of the Globular clusters ω centauri and M4. / Monaco, L.
En: Memorie della Societa Astronomica Italiana, Supplementi - Journal of the Italian Astronomical Society, Supplement, Vol. 22, 2012, p. 72-78.Resultado de la investigación: Article
TY - JOUR
T1 - The lithium content of the Globular clusters ω centauri and M4
AU - Monaco, L.
PY - 2012
Y1 - 2012
N2 - Globular clusters (GCs) are among the oldest objects in the universe. By studying their Li content, insights can be gained about both the cosmological lithium problem and about the ubiquitous multi-population identified in GCs and, hence, about their chemical enrichment history. We will present the results of two spectroscopic campaigns aimed at studying the Li content of un-evolved stars in the GCs ωCen and M4.
AB - Globular clusters (GCs) are among the oldest objects in the universe. By studying their Li content, insights can be gained about both the cosmological lithium problem and about the ubiquitous multi-population identified in GCs and, hence, about their chemical enrichment history. We will present the results of two spectroscopic campaigns aimed at studying the Li content of un-evolved stars in the GCs ωCen and M4.
KW - (galaxies:) Local Group
KW - (Galaxy:) globular clusters: individual (M 4)
KW - Abundances
KW - Cosmology: observations
KW - Galaxies: abundances
KW - Globular clusters: individual (ω Cen)
KW - Nuclear reactions
KW - Nucleosynthesis
KW - Stars: abundances
KW - Stars: population II
UR - http://www.scopus.com/inward/record.url?scp=84922449340&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84922449340
VL - 22
SP - 72
EP - 78
JO - Memorie della Societa Astronomica Italiana, Supplementi - Journal of the Italian Astronomical Society, Supplement
JF - Memorie della Societa Astronomica Italiana, Supplementi - Journal of the Italian Astronomical Society, Supplement
SN - 1824-0178
ER -