Publication : t95/074
Properties of the density PDF-s in the quasi-linear regime
Bernardeau F. (CEA, DSM, SPhT (Service de Physique Théorique), F-91191 Gif-sur-Yvette, FRANCE)Abstract:Année de publication : 1995
Perturbation Theory applied to large-scale cosmological fields for Gaussian initial condition provides us with a large variety of statistical properties of the cosmological density field, such as the expected behaviour of the high order moments of the counts in cells probability distribution functions. In this contribution I present the general framework of these calculations, and their domain of validity. In particular I apply these statistical indicators to galaxy angular surveys and stress that the observations in the APM angular survey points towards a slightly biased galaxy distribution.
Chapitre de livre : in: Proceedings of the XXXth Rencontre de Moriond. Clustering in the Universe / Structuration de l\'Univers
Maison d'édition : Editions Frontičres, Gif-sur-Yvette, 1995
Pages : pp. 177-182
Communication : in: Proceedings of the XXXth Rencontre de Moriond. : Proceedings of the XXXth Rencontre de Moriond. in: Proceedings of the XXXth Rencontre de Moriond. Clustering in the Universe / Structuration de l'Univers ; Les Arcs, Savoie, France ; 1995-03-11 / 1995-03-18
Langue : Anglais
Editeurs : Balkowski C., Maurogodarto S., Tao C., Trân Thanh Vân J.
