J. Einasto | University of Tartu (original) (raw)

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Papers by J. Einasto

Research paper thumbnail of The richest superclusters

Astronomy & Astrophysics, 2007

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Research paper thumbnail of Las Campanas Loose Groups in the supercluster-void network

Astronomy and Astrophysics, 2003

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Research paper thumbnail of Cluster Analysis of the Nonlinear Evolution of Large-Scale Structure in an Axion/Gravitino/Photino-Dominated Universe

Physical Review Letters, 1983

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Research paper thumbnail of Large-Scale Structure and Dark Matter Problem

Dark Matter in Astro- and Particle Physics, 2001

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Research paper thumbnail of Structure and formation of superclusters; 7, supercluster-void topology

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Research paper thumbnail of Large-Scale Structure and Dark Matter Problem

Dark Matter in Astro- and Particle Physics, 2001

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Research paper thumbnail of Structure and formation of superclusters; 7, supercluster-void topology

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Research paper thumbnail of A 120-Mpc periodicity in the three-dimensional distribution of galaxy superclusters

Nature, 1997

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Research paper thumbnail of The supercluster-void network - II. An oscillating cluster correlation function

Monthly Notices of the Royal Astronomical Society, 1997

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Research paper thumbnail of Dark Matter

Brazilian Journal of Physics, 2013

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Research paper thumbnail of Environmental enhancement of loose groups around rich clusters of galaxies

Astronomy & Astrophysics, 2003

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Research paper thumbnail of Superclusters of galaxies from the 2dF redshift survey

Astronomy & Astrophysics, 2006

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Research paper thumbnail of Evolution of the supercluster-void network

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Research paper thumbnail of Clusters and groups of galaxies in 2dF (Tago+, 2006)

ABSTRACT We create a new catalogue of groups and clusters, applying the friends-to-friends method... more ABSTRACT We create a new catalogue of groups and clusters, applying the friends-to-friends method to the 2dF GRS final release. We investigate various selection effects due to the use of a magnitude limited sample. For this purpose we follow the changes in group sizes and mean galaxy number densities within the groups when shifting nearby observed groups to larger distances. We study the distribution of sizes of dark matter haloes in N-body simulations and compare properties of these haloes and the 2dF groups. (6 data files).

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Research paper thumbnail of Parameters of the Dark Halo distribution around M 31

International Astronomical Union Colloquium, 2000

Available observational data allow us to discriminate between the visible matter and the dark mat... more Available observational data allow us to discriminate between the visible matter and the dark matter in M 31 and thus to determine the most important parameters of the dark halo (the mass, the radius and the outer extent).

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Research paper thumbnail of Void Hierarchy in the Northern Local Void

Symposium - International Astronomical Union, 1999

Empirical studies of the Large–Scale Structure in the nearby Universe come in two complementary m... more Empirical studies of the Large–Scale Structure in the nearby Universe come in two complementary modes, namely the investigation of either the distribution of luminous matter or voids: (i) The description of the galaxy and cluster distribution employs correlation functions, clustering analysis, topological methods, et cetera. (ii) The investigation of the empty regions between systems of galaxies uses void probability functions, mean diameters of voids, the compilation of void catalogues, and so forth.

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Research paper thumbnail of Power spectrum of the matter distribution in the Universe on large scales

Monthly Notices of the Royal Astronomical Society, 1993

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Research paper thumbnail of Density Distribution and the Radial Velocity Field in the Spiral Arms of M 31

The Spiral Structure of Our Galaxy, 1970

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Research paper thumbnail of The Correlation Between Kinematical Properties and Ages of Stellar Populations

Highlights of Astronomy, 1974

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Research paper thumbnail of Void Hierarchy — a Guiding Principle to the Study of Faint Structures in Voids

ESO Astrophysics Symposia, 1997

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Research paper thumbnail of The richest superclusters

Astronomy & Astrophysics, 2007

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Las Campanas Loose Groups in the supercluster-void network

Astronomy and Astrophysics, 2003

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Cluster Analysis of the Nonlinear Evolution of Large-Scale Structure in an Axion/Gravitino/Photino-Dominated Universe

Physical Review Letters, 1983

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Large-Scale Structure and Dark Matter Problem

Dark Matter in Astro- and Particle Physics, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Structure and formation of superclusters; 7, supercluster-void topology

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Large-Scale Structure and Dark Matter Problem

Dark Matter in Astro- and Particle Physics, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Structure and formation of superclusters; 7, supercluster-void topology

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A 120-Mpc periodicity in the three-dimensional distribution of galaxy superclusters

Nature, 1997

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The supercluster-void network - II. An oscillating cluster correlation function

Monthly Notices of the Royal Astronomical Society, 1997

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Dark Matter

Brazilian Journal of Physics, 2013

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Environmental enhancement of loose groups around rich clusters of galaxies

Astronomy & Astrophysics, 2003

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Superclusters of galaxies from the 2dF redshift survey

Astronomy & Astrophysics, 2006

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Evolution of the supercluster-void network

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Clusters and groups of galaxies in 2dF (Tago+, 2006)

ABSTRACT We create a new catalogue of groups and clusters, applying the friends-to-friends method... more ABSTRACT We create a new catalogue of groups and clusters, applying the friends-to-friends method to the 2dF GRS final release. We investigate various selection effects due to the use of a magnitude limited sample. For this purpose we follow the changes in group sizes and mean galaxy number densities within the groups when shifting nearby observed groups to larger distances. We study the distribution of sizes of dark matter haloes in N-body simulations and compare properties of these haloes and the 2dF groups. (6 data files).

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Parameters of the Dark Halo distribution around M 31

International Astronomical Union Colloquium, 2000

Available observational data allow us to discriminate between the visible matter and the dark mat... more Available observational data allow us to discriminate between the visible matter and the dark matter in M 31 and thus to determine the most important parameters of the dark halo (the mass, the radius and the outer extent).

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Void Hierarchy in the Northern Local Void

Symposium - International Astronomical Union, 1999

Empirical studies of the Large–Scale Structure in the nearby Universe come in two complementary m... more Empirical studies of the Large–Scale Structure in the nearby Universe come in two complementary modes, namely the investigation of either the distribution of luminous matter or voids: (i) The description of the galaxy and cluster distribution employs correlation functions, clustering analysis, topological methods, et cetera. (ii) The investigation of the empty regions between systems of galaxies uses void probability functions, mean diameters of voids, the compilation of void catalogues, and so forth.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Power spectrum of the matter distribution in the Universe on large scales

Monthly Notices of the Royal Astronomical Society, 1993

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Density Distribution and the Radial Velocity Field in the Spiral Arms of M 31

The Spiral Structure of Our Galaxy, 1970

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The Correlation Between Kinematical Properties and Ages of Stellar Populations

Highlights of Astronomy, 1974

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Void Hierarchy — a Guiding Principle to the Study of Faint Structures in Voids

ESO Astrophysics Symposia, 1997

Bookmarks Related papers MentionsView impact

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