58 citations · 207 across the 7 of their papers we have counts for
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FiEstAS sampling -- a Monte Carlo algorithm for multidimensional numerical integration
Yago Ascasibar
This paper describes a new algorithm for Monte Carlo integration, based on the Field Estimator for Arbitrary Spaces (FiEstAS). The algorithm is discussed in detail, and its perform…
Sunyaev-Zel'dovich effect in the Virgo cluster from WMAP and ROSAT data
J. M. Diego, Y. Ascasibar
WMAP observations at mm wavelengths are sensitive to the Sunyaev-Zel'dovich effect in galaxy clusters. Among all the objects in the sky, the Virgo cluster is expected to provide th…
The dynamical structure of dark matter haloes
Yago Ascasibar, Stefan Gottloeber
Thanks to the ever increasing computational power and the development of more sophisticated algorithms, numerical N-body simulations are now uncovering several phenomenological rel…
A phenomenological model of galaxy clusters
Y. Ascasibar, J. M. Diego
We present a simple model to describe the dark matter density, the gas density, and the gas temperature profiles of galaxy clusters. Analytical expressions for these quantities are…
Effect of dark matter annihilation on gas cooling and star formation
Y. Ascasibar
In the current paradigm of cosmic structure formation, dark matter plays a key role on the formation and evolution of galaxies through its gravitational influence. On microscopic s…
Secondary infall and dark matter haloes
Y. Ascasibar, Y. Hoffman, S. Gottloeber
We test the Secondary Infall Model (SIM) by direct comparison with the results of N-body simulations. Eight cluster-size and six galactic-size dark matter haloes have been selected…