Detailed Stellar Population Analysis of Galaxy Clusters at Increasing Redshift: A Constrain for Their Evolution

Bibcode
2011efgt.book..167F
DOI
10.1007/978-3-642-20285-8_33
Ferré-Mateu, A.; Sánchez-Blázquez, P.
Referencia bibliográfica

Environment and the Formation of Galaxies: 30 years later, Astrophysics and Space Science Proceedings, ISBN 978-3-642-20284-1. Springer-Verlag Berlin Heidelberg, 2011, p. 167

Fecha de publicación:
2011
Número de autores
2
Número de autores del IAC
1
Número de citas
0
Número de citas referidas
0
Descripción
This contribution describes a project of a detailed stellar population analysis for different clusters of galaxies with increasing redshift. The selected clusters are selected from the GEMINI/HST Galaxy Cluster Project. GMOS spectra and HST imaging are avaiable for all of them. The signal-to-noise ratio of the spectra allow us to analyse the stellar population of individual Galaxies, allowing us to study trends with morphological type or distance to the center of the cluster. Here we intend to show the different techniques we are planning to apply in this study to derive kinematics, ages, metallicities and star formation histories for the idividual galaxies in each clusters. Furthermore, an analysis of all this properties with the redshift is planned to constrain the evolution of the galaxies.
Tipo
Sin árbitro

Te puede interesar

  • Sin árbitro
    A Systematic Search for and Characterization of White Dwarf Binaries Across the H-R Diagram
    White dwarfs (WDs) are the endpoint of evolution for 97% of stars. Most of these stars are in multiple systems, and a significant fraction of those are compact enough to exchange mass, altering the structures and subsequent evolution of both stars. The physical mechanisms that facilitate these mass exchanges include common envelope evolution, Roche
    Anguiano, Borja et al.

    Fecha de publicación:

    6
    2024
    Bibcode
    2024AAS...24410807A
    Número de citas
    0
  • Sin árbitro
    ROSALIA: ROman Sky Analyst for Low surface brightness Imaging & Astronomy
    Diffuse emission in the outskirts of galaxies, such as stellar tidal streams, galaxy stellar halos and intracluster light, provides important constraints on the structure and evolution of the Universe. However, such low surface brightness diffuse emission can be up to thousands of times dimmer (>29 AB mag/[square arcseconds]) than the sky
    Laine, Seppo et al.

    Fecha de publicación:

    6
    2024
    Bibcode
    2024AAS...24412902L
    Número de citas
    0
  • Sin árbitro
    The molecular gas perspective on the growth and death of H emitters in the Spiderweb protocluster at Alpha z=2.16
    Galaxy clusters at low redshift are dominated by massive quiescent galaxies hosting stellar populations 10 Gyrs old, indicating that they were formed in the early universe when clusters were still in the process of being assembled (i.e., protoclusters). The rapid growth of galaxies within protoclusters is driven by the efficient transformation of
    Martinez, J. M. P.

    Fecha de publicación:

    3
    2024
    Bibcode
    2024aecc.conf...12M
    Número de citas
    0