Search Results - "Kitaura, F. S."

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  1. 1

    Bayesian reconstruction of the cosmological large-scale structure: methodology, inverse algorithms and numerical optimization by Kitaura, F. S., Enßlin, T. A.

    “…We address the inverse problem of cosmic large-scale structure reconstruction from a Bayesian perspective. For a linear data model, a number of known and novel…”
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  2. 2

    Nucleosynthesis in Electron Capture Supernovae of Asymptotic Giant Branch Stars by Wanajo, S, Nomoto, K, Janka, H.-T, Kitaura, F. S, Müller, B

    Published in The Astrophysical journal (10-04-2009)
    “…We examine nucleosynthesis in the electron capture supernovae of progenitor asymptotic giant branch stars with an O-Ne-Mg core (with the initial stellar mass…”
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  3. 3

    CONSTRAINING THE BARYON FRACTION IN THE WARM HOT INTERGALACTIC MEDIUM AT LOW REDSHIFTS WITH PLANCK DATA by Génova-Santos, R., Atrio-Barandela, F., Kitaura, F.-S., Mücket, J. P.

    Published in The Astrophysical journal (10-06-2015)
    “…ABSTRACT We cross-correlate foreground cleaned Planck Nominal cosmic microwave background (CMB) maps with two templates constructed from the Two-Micron All-Sky…”
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  4. 4

    SEARCH FOR EXTREMELY METAL-POOR GALAXIES IN THE SLOAN DIGITAL SKY SURVEY. II. HIGH ELECTRON TEMPERATURE OBJECTS by Almeida, J. Sánchez, Pérez-Montero, E., Morales-Luis, A. B., Muñoz-Tuñón, C., García-Benito, R., Nuza, S. E., Kitaura, F. S.

    Published in The Astrophysical journal (10-03-2016)
    “…ABSTRACT Extremely metal-poor (XMP) galaxies are defined to have a gas-phase metallicity smaller than a tenth of the solar value ( ). They are uncommon,…”
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  5. 5

    THE SIGNATURE OF THE WARM-HOT INTERGALACTIC MEDIUM IN WMAP AND THE FORTHCOMING PLANCK DATA by Suarez-Velasquez, I, Kitaura, F-S, ATRIO-BARANDELA, F, MUCKET, J P

    Published in The Astrophysical journal (20-05-2013)
    “…We compute the cross-correlation between the Warm-Hot Intergalactic Medium and maps of cosmic microwave background temperature anisotropies using a log-normal…”
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  6. 6

    Optimal integrated Sachs-Wolfe detection and joint likelihood for cosmological parameter estimation by Frommert, M., Enßlin, T. A., Kitaura, F. S.

    “…ABSTRACT We analyse the local variance effect in the standard method for detecting the integrated Sachs–Wolfe (ISW) effect via cross‐correlating the cosmic…”
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  7. 7

    The cosmic web connection to the dark matter halo distribution through gravity by Kitaura, F-S, Balaguera-Antolínez, A, Sinigaglia, F, Pellejero-Ibáñez, M

    “…ABSTRACT This work investigates the connection between the cosmic web and the halo distribution through the gravitational potential at the field level. We…”
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  8. 8

    Bayesian inference of cosmic density fields from non-linear, scale-dependent, and stochastic biased tracers by Ata, Metin, Kitaura, Francisco-Shu, Mueller, Volker

    “…We present a Bayesian reconstruction algorithm to generate unbiased samples of the underlying dark matter field from halo catalogues. Our new contribution…”
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  9. 9

    DETECTION OF THE COSMIC γ-RAY HORIZON FROM MULTIWAVELENGTH OBSERVATIONS OF BLAZARS by Dominguez, A, Finke, J D, Prada, F, Primack, J R, Kitaura, F S, SIANA, B, Paneque, D

    Published in The Astrophysical journal (10-06-2013)
    “…The first statistically significant detection of the cosmic gamma -ray horizon (CGRH) that is independent of any extragalactic background light (EBL) model is…”
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  10. 10

    Constraining the halo bispectrum in real and redshift space from perturbation theory and non-linear stochastic bias by Kitaura, Francisco-Shu, Gil-Marín, Héctor, Scóccola, Claudia G., Chuang, Chia-Hsun, Müller, Volker, Yepes, Gustavo, Prada, Francisco

    “…We present a method to produce mock galaxy catalogues with efficient perturbation theory schemes, which match the number density, power spectra and bispectra…”
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  11. 11

    The cosmic web of the Local Universe: cosmic variance, matter content and its relation to galaxy morphology by Nuza, Sebastián E., Kitaura, Francisco-Shu, Heß, Steffen, Libeskind, Noam I., Müller, Volker

    “…We present, for the first time, a Local Universe (LU) characterization using high-precision constrained N-body simulations based on self-consistent phase-space…”
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  12. 12

    The Low Redshift survey at Calar Alto (LoRCA) by Comparat, J., Chuang, C.-H., Rodríguez-Torres, S., Pellejero-Ibanez, M., Prada, F., Yepes, G., Courtois, H. M., Zhao, G.-B., Wang, Y., Sanchez, J., Maraston, C., Metcalf, R. Benton, Peiro-Perez, J., Kitaura, F. S., Pérez, E., González Delgado, R. M.

    “…The Baryon Acoustic Oscillation (BAO) feature in the power spectrum of galaxies provides a standard ruler to measure the accelerated expansion of the Universe…”
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  13. 13

    Measuring baryon acoustic oscillations from the clustering of voids by Liang, Yu, Zhao, Cheng, Chuang, Chia-Hsun, Kitaura, Francisco-Shu, Tao, Charling

    “…We investigate the necessary methodology to optimally measure the baryon acoustic oscillation (BAO) signal from voids, based on galaxy redshift catalogues. To…”
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  14. 14

    Cosmic density field reconstruction from Lyα forest data by Gallerani, S., Kitaura, F. S., Ferrara, A.

    “…ABSTRACT We present a novel, fast method to recover the density field through the statistics of the transmitted flux in high‐redshift quasar absorption…”
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  15. 15

    dive in the cosmic web: voids with Delaunay triangulation from discrete matter tracer distributions by Zhao, Cheng, Tao, Charling, Liang, Yu, Kitaura, Francisco-Shu, Chuang, Chia-Hsun

    “…We present a novel parameter-free cosmological void finder (dive, Delaunay TrIangulation Void findEr) based on Delaunay Triangulation (DT), which efficiently…”
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  16. 16

    Non-Gaussian gravitational clustering field statistics by Kitaura, F. S

    Published 27-06-2012
    “…In this work we investigate the multivariate statistical description of the matter distribution in the nonlinear regime. We introduce the multivariate…”
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  17. 17

    Search for Extremely Metal-poor Galaxies in the Sloan Digital Sky Survey (II): high electron temperature objects by Almeida, J. Sanchez, Perez-Montero, E, Morales-Luis, A. B, Munoz-Tunon, C, Garcia-Benito, R, Nuza, S. E, Kitaura, F. S

    Published 07-01-2016
    “…Extremely metal-poor (XMP) galaxies are defined to have gas-phase metallicity smaller than a tenth of the solar value (12 + log[O/H] < 7.69). They are…”
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  18. 18

    Linearisation with Cosmological Perturbation Theory by Kitaura, F. S, Angulo, R. E

    Published 15-06-2012
    “…We propose a new method to linearise cosmological mass density fields using higher order Lagrangian perturbation theory (LPT). We demonstrate that a given…”
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  19. 19

    The signature of the Warm Hot Intergalactic Medium in WMAP and the forthcoming PLANCK data by Suarez-Velásquez, I, Kitaura, F. -S, Atrio-Barandela, F, Muecket, J. P

    Published 11-04-2013
    “…We compute the cross-correlation between the Warm-Hot Intergalactic Medium and maps of Cosmic Microwave Background temperature anisotropies using a log-normal…”
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    Journal Article
  20. 20

    Fast Hamiltonian sampling for large scale structure inference by Jasche, J, Kitaura, F. S

    Published 12-11-2009
    “…In this work we present a new and efficient Bayesian method for nonlinear three dimensional large scale structure inference. We employ a Hamiltonian Monte…”
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