361 citations · 1.1k across the 26 of their papers we have counts for
9 papers · 1 filter
Statistically bias-minimized peculiar velocity catalogs from Gibbs point processes and Bayesian inference
Jenny G. Sorce, Radu S. Stoica, Elmo Tempel
Galaxy peculiar velocities are excellent cosmological probes provided that biases inherent to their measurements are contained before any study. This paper proposes a new algorithm…
Morpho-statistical characterisation of the spatial galaxy distribution through Gibbs point processes
Lluís Hurtado-Gil, Radu S. Stoica, Vicent J. Martínez +1
This paper proposes a morpho-statistical characterisation of the galaxy distribution through spatial statistical modelling based on inhomogeneous Gibbs point processes. The galaxy…
Photometric redshift galaxies as tracers of the filamentary network
Maarja Kruuse, Elmo Tempel, Rain Kipper +1
Galaxy filaments are the dominant feature in the overall structure of the cosmic web. The study of the filamentary web is an important aspect in understanding galaxy evolution and…
Bayesian group finder based on marked point processes. Method and feasibility study using the 2MRS data set
Elmo Tempel, Maarja Kruuse, Rain Kipper +3
Galaxy groups and clusters are formidable cosmological probes. They permit the studying of the environmental effects on galaxy formation. A reliable detection of galaxy groups is a…
Tracing the cosmic web
Noam I Libeskind, Rien van de Weygaert, Marius Cautun +27
The cosmic web is one of the most striking features of the distribution of galaxies and dark matter on the largest scales in the Universe. It is composed of dense regions packed fu…
Bisous model - detecting filamentary patterns in point processes
E. Tempel, R. S. Stoica, R. Kipper +1
The cosmic web is a highly complex geometrical pattern, with galaxy clusters at the intersection of filaments and filaments at the intersection of walls. Identifying and describing…
Detecting filamentary pattern in the cosmic web: a catalogue of filaments for the SDSS
E. Tempel, R. S. Stoica, V. J. Martinez +3
The main feature of the spatial large-scale galaxy distribution is its intricate network of galaxy filaments. This network is spanned by the galaxy locations that can be interprete…
Evidence for spin alignment of spiral and elliptical/S0 galaxies in filaments
E. Tempel, R. S. Stoica, E. Saar
Galaxies are not distributed randomly in the cosmic web but are instead arranged in filaments and sheets surrounding cosmic voids. Observationally there is still no convincing evid…
Filaments in observed and mock galaxy catalogues
R. S. Stoica, V. J. Martinez, E. Saar
Context. The main feature of the spatial large-scale galaxy distribution is an intricate network of galaxy filaments. Although many attempts have been made to quantify this network…