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Correlations of cosmic tidal fields
ArticleAbstract: We study correlations amongst tidal fields originated by the large-scale distribution of matter in tPalabras claves:Cosmology: theory, Galaxies: statistics, Large-scale structure of universeAutores:Paolo Catelan, Porciani C.Fuentes:scopusExcursion set approach to the clustering of dark matter haloes in Lagrangian space
ArticleAbstract: We present a stochastic approach to the spatial clustering of dark matter haloes in Lagrangian spacePalabras claves:Cosmology: theory, dark matter, Galaxies: clusters: general, Large-scale structure of universeAutores:Lucchin F., Matarrese S., Paolo Catelan, Porciani C.Fuentes:scopusHow dark matter halos cluster in Lagrangian space
ArticleAbstract: We investigate the clustering of dark matter halos in Lagrangian space in terms of their two-point cPalabras claves:Cosmology: theory, Galaxies: statistics, Large-scale structure of universeAutores:Lacey C., Paolo Catelan, Porciani C.Fuentes:scopusIntrinsic and extrinsic galaxy alignment
ArticleAbstract: We show with analytic models that the assumption of uncorrelated intrinsic ellipticities of target sPalabras claves:Cosmology: theory, gravitational lensing, Large-scale structure of universeAutores:Blandford R.D., Kamionkowski M., Paolo CatelanFuentes:scopusKurtosis and large-scale structure
ArticleAbstract: We discuss the nonlinear growth of the excess kurtosis parameter of the smoothed density fluctuationPalabras claves:Cosmology: theory, Galaxies: clustering, Large-scale structure of universeAutores:Moscardini L., Paolo CatelanFuentes:scopusKurtosis as a non-Gaussian signature of the large-scale velocity field
ArticleAbstract: We discuss the nonlinear growth of the kurtosis of the smoothed peculiar velocity field (along an arPalabras claves:Cosmology: theory, Galaxies: clustering, Large-scale structure of universeAutores:Moscardini L., Paolo CatelanFuentes:scopusVelocity differences as a probe of non-Gaussian density fields
ArticleAbstract: We examine the multipoint linear velocity field for non-Gaussian models as a probe of non-Gaussian bPalabras claves:Cosmology: theory, Galaxies: clusters: general, Galaxies: distances and redshifts, Large-scale structure of universeAutores:Paolo Catelan, Scherrer R.Fuentes:scopusThe bias field of dark matter haloes
ArticleAbstract: This paper presents a stochastic approach to the clustering evolution of dark matter haloes in the UPalabras claves:Cosmology: theory, Galaxies: clusters: general, Galaxies: evolution, Galaxies: formation, Galaxies: haloes, Large-scale structure of universeAutores:Lucchin F., Matarrese S., Paolo Catelan, Porciani C.Fuentes:scopus