Papers by Pilipenko Sergey
We investigate the precision within which a simulated dark matter halo mass function can be resca... more We investigate the precision within which a simulated dark matter halo mass function can be rescaled to a different set of cosmological parameters. Our tests show that the accuracy almost linearly depends on the difference of the cosmological parameters and amounts to few percent in the case of WMAP5 and PLANCK parameters. The rescaling allows thus to obtain a mass function with better precision than the one given by Sheth-Mo-Tormen approximation and even more modern fits currently used in literature.
by Eduard Kuznetsov, Konstantin Kholshevnikov, Andrej Sobolev, A. Ostrovskii, Oleg Yu. Malkov, Олег Угольников, Pilipenko Sergey, Igor Zinchenko, Victoria Yankelevich, Anastasia Titarenko, Alla Kozhevnikova, and E. Safutdinov The 41st annual student scientific conference "Physics of Space" aims to overcome the g... more The 41st annual student scientific conference "Physics of Space" aims to overcome the gap between modern scientific research and basic education in astronomy. The main purpose of the conference is to introduce the students to modern problems and directions of scientific research. The working languages of the conference are Russian and English.
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Papers by Pilipenko Sergey