Cosmología con Trazadores de la Estructura a Gran Escala del Universo

Año de inicio
2012
Unidad organizativa

Subvenciones relacionadas:

    General
    Descripción

    El Fondo Cósmico de Microondas (FCM) contiene la información estadística de las semillas primigenias que han dado lugar a la formación de todas las estructuras en el Universo. Su contrapartida natural en el Universo local es la distribución de las galaxias que surgen como resultado del crecimiento gravitatorio de aquellas fluctuaciones de densidad primigenias. La caracterización de la distribución de inhomogeneidades a gran escala en el Universo local proporciona una herramienta muy poderosa, y complementaria al FCM, para determinar el origen y el contenido energético del Universo, el ritmo de expansión del mismo durante la evolución cósmica, los detalles del proceso de formación de todas las estructuras a gran escala que observamos en el Universo hoy día. Esta es la página web del grupo de Cosmología con trazadores de la Estructura a Gran Escala (LSS de sus siglas en inglés), en el IAC.

    Investigador principal
    Personal del proyecto
    1. eBOSS: análisis cosmológico de los datos de cuásares. Marcos Pellejero Ibañez and F. S. Kitaura participaron en la construcción de la likelihood y en el análisis de los parámetros cosmológicos (including as coauthors Kitaura & Pellejero Ibañez: 2018MNRAS.473.4773A).
    2. EUCLID: proyecto comparativo de códigos para generar catálogos de galaxias sintéticos, donde se demostró la precisión y eficiencia de PATCHY (including as coauthors Balaguera-Antolínez, Kitaura & Pellejero Ibañez: https://arxiv.org/abs/1806.09497, https://arxiv.org/abs/1806.09477, https://arxiv.org/abs/1806.09499)
    3. Desarrollo de un método para asignar el bias para estudios de estructura a gran escala (Balaguera-Antolínez, Kitaura, Pellejero Ibañez et al 2018: https://arxiv.org/abs/1806.05870)
    4. Presentación del proyecto UNITSIM para proporcionar modelos teóricos para comparar con observaciones DESI y EUCLID (including as coauthors Kitaura & Pellejero Ibañez:http://www.unitsims.org/ https://arxiv.org/abs/1811.02111)
    5. Presentación del código BARCODE (Bos, Kitaura & Weygaert 2018: https://arxiv.org/abs/1810.05189, http://adsabs.harvard.edu/abs/2018ascl.soft10002B)

    Publicaciones relacionadas

    Density distribution of the cosmological matter field 2018MNRAS.481.4588K
    Characterization of a subsample of the Planck SZ source cluster catalogues using optical SDSS DR12 data 2018A&A...617A..71S
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: a tomographic analysis of structure growth and expansion rate from anisotropic galaxy clustering 2018MNRAS.481.3160W
    Gravitational lensing detection of an extremely dense environment around a galaxy cluster 2018NatAs...2..744S
    Optical validation and characterization of Planck PSZ1 sources at the Canary Islands observatories. I. First year of ITP13 observations 2018A&A...616A..42B
    Impact of young stellar components on quiescent galaxies: deconstructing cosmic chronometers 2018A&A...614A.127L
    Optical Identifications of High-Redshift Galaxy Clusters from the Planck Sunyaev-Zeldovich Survey 2018AstL...44..297B
    The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment 2018ApJS..235...42A
    Exploring cosmic origins with CORE: Cluster science 2018JCAP...04..019M
    Evidence of a truncated spectrum in the angular correlation function of the cosmic microwave background 2018A&A...610A..87M
    Extracting cosmological information from the angular power spectrum of the 2MASS Photometric Redshift catalogue 2018MNRAS.476.1050B
    Tracing the cosmic web 2018MNRAS.473.1195L
    The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: first measurement of baryon acoustic oscillations between redshift 0.8 and 2.2 2018MNRAS.473.4773A
    Alcock-Paczynski test with model-independent BAO data 2017IJMPD..2650055M
    Galactic wind X-ray heating of the intergalactic medium during the Epoch of Reionization 2017MNRAS.471.3632M
    Accurate halo-galaxy mocks from automatic bias estimation and particle mesh gravity solvers 2017MNRAS.472.4144V
    Tests and Problems of the Standard Model in Cosmology 2017FoPh...47..711L
    Testing approximate predictions of displacements of cosmological dark matter halos 2017JCAP...07..050M
    Growth of First Galaxies: Impacts of Star Formation and Stellar Feedback 2017ApJ...846...30Y
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample 2017MNRAS.470.2617A
    The First Billion Years project: constraining the dust attenuation law of star-forming galaxies at z ≃ 5 2017MNRAS.470.3006C
    Dynamical dark energy in light of the latest observations 2017NatAs...1..627Z
    The Hydrangea simulations: galaxy formation in and around massive clusters 2017MNRAS.470.4186B
    The Cluster-EAGLE project: global properties of simulated clusters with resolved galaxies 2017MNRAS.471.1088B
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: single-probe measurements from DR12 galaxy clustering - towards an accurate model 2017MNRAS.471.2370C
    BOSS Great Wall: morphology, luminosity, and mass 2017A&A...603A...5E
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: towards a computationally efficient analysis without informative priors 2017MNRAS.468.4116P
    Barred galaxies in the EAGLE cosmological hydrodynamical simulation 2017MNRAS.469.1054A
    Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe 2017AJ....154...28B
    Analysis of the Amplitude of the Sunyaev–Zel’dovich Effect out to Redshift z = 0.8 2017ApJ...840...62L
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmic flows and cosmic web from luminous red galaxies 2017MNRAS.467.3993A
    Deep spectroscopy in nearby galaxy clusters - III. Orbital structure of galaxies in Abell 85 2017MNRAS.468..364A
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Cosmological implications of the Fourier space wedges of the final sample 2017MNRAS.467.2085G
    Testing the conditional mass function of dark matter haloes against numerical N-body simulations 2017MNRAS.467.3424T
    The Spectral Evolution of the First Galaxies. III. Simulated James Webb Space Telescope Spectra of Reionization-epoch Galaxies with Lyman-continuum Leakage 2017ApJ...836...78Z
    On the Dearth of Ultra-faint Extremely Metal-poor Galaxies 2017ApJ...835..159S
    The Aurora radiation-hydrodynamical simulations of reionization: calibration and first results 2017MNRAS.466..960P
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: observational systematics and baryon acoustic oscillations in the correlation function 2017MNRAS.464.1168R
    A numerical study of interactions and stellar bars 2017MNRAS.464.1502M
    The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Cosmological implications of the configuration-space clustering wedges 2017MNRAS.464.1640S

    Charlas relacionadas

    No se han encontrado charlas relacionadas.

    Congresos relacionados

    • Winter School 2022 Poster
      XXXIII Escuela de Invierno de Canarias sobre Astrofísica: Física de Astropartículas y Cosmología
      La XXXIII Canary Islands Winter School of Astrophysics, organizada por el Instituto de Astrofísica de Canarias (IAC), se centra en la Física de Partículas y la Cosmología. La escuela, que se celebrará
      "Salón de actos" del Museo de la Ciencia y el Cosmos (MCC) Avda. Los Menceyes 70 38205 San Cristóbal de La Laguna
      España
      Fecha
      -
      Anteriores