The ΛCDM model predicts that galaxies originate in dark matter haloes, undergoing in their early age a process of continuous merges with other galaxies that...
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CharlaBar characterization from S4G imaging: Gaining insight into the secular evolution of disc galaxies
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CharlaBinary stars in stellar population synthesis models and the UV upturn in early type galaxies.
Many stars are observed to belong to multiple systems. Interactions between binary stars may change the evolutionary track of a star, creating atypical stars...
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CharlaBridging Gaps in Stellar Population Synthesis
Stellar population synthesis has reached a high degree of sophistication that has been exploited to understand to a certain extent the mechanisms of formation...
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CharlaCalar Alto Legacy Integral Field Area survey
CALIFA is the largest IFS survey ever performed up to date. Recently started, it will observe ~600 galaxies in the Local Universe with PPAK at the 3.5m of the...
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CharlaCaprichos magnéticos
Hablaré de tres caprichos. El primero pretende responder a la pregunta: ¿Existen lentes magnéticas en el Cosmos? El segundo trata de un problema de Milagro...
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CharlaCepheid distance scale: anything new?
We present recent theoretical and empirical results concerning the accuracy of Cepheid distance estimates based on optical and near-infrared (NIR) Period...
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CharlaCold flow accretion into galaxies
The flow of gas from the cosmic web into galaxies provides the necessary fuel for star formation and galaxy assembly. I will review our current knowledge about...
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CharlaCold streams: detectability, relation to structure and characteristics
Cold gas streaming along the dark-matter filaments of the cosmic web is predicted to be the major provider of resources for disc buildup and star formation in...
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CharlaCollapsograms: measurement of low signal-to-noise-ratio solar p modes in spatially-resolved helioseismic data
1.- I will give an overview of WeCAPP (Wendelstein Calar Alto Pixellensing Project), a microlensing survey towards the Andromeda galaxy. WeCAPP monitored the...