Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Samurovic, S."'
Publikováno v:
A&A 662, A17 (2022)
We searched for correlations between the number of satellites and fundamental galactic properties for the Milky Way-like host galaxies in order to better understand their diverse satellite populations. We specifically aim to understand why galaxies t
Externí odkaz:
http://arxiv.org/abs/2203.11450
We have undertaken a multi-band imaging campaign of several galaxies to study their low surface brightness features such as shells and streams. Using the 1.4-m Milankovi\'c telescope, we measured the surface brightness limits in various bands dependi
Externí odkaz:
http://arxiv.org/abs/2103.11721
Autor:
Samurovic, S., Cirkovic, M. M.
Publikováno v:
Astron.Astrophys.488:873-877,2008
Context: Regarding the significant interest in both dark matter and the application of MOND to early-type galaxies, we investigate the MOND theory by comparing its predictions, for models of constant mass-to-light ratio, with observational data of th
Externí odkaz:
http://arxiv.org/abs/0811.0698
Autor:
Samurovic, S., Cirkovic, M. M.
In this paper we analyze the problem of the total mass and the total mass-to-light ratio of the early-type galaxy NGC 4649 (M60). We have used two independent techniques: the X-ray methodology which is based on the temperature of the X-ray halo of NG
Externí odkaz:
http://arxiv.org/abs/0811.0700
Autor:
Samurovic, S., Danziger, I. J.
We analyse long-slit spectra of four early-type galaxies which extend from ~1 to ~3 effective radii: IC1459, IC3370, NGC3379 and NGC4105. We have extracted the full line-of-sight velocity distribution (in the case of NGC3379 we also used data from th
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508263
We use the two-point correlation function in redshift space, $\xi(s)$, to study the clustering of the galaxies and groups of the Nearby Optical Galaxy (NOG) Sample, which is a nearly all-sky, complete, magnitude-limited sample of \~7000 bright and ne
Externí odkaz:
http://arxiv.org/abs/astro-ph/0010305
We study the ionizing sources in spiral galaxies and examine in more detail our Galaxy. Using Taylor & Cordes (1993) model we analyze the electron density in different parts of the Galaxy, and emphasize the still unsolved problems. Finally, we compar
Externí odkaz:
http://arxiv.org/abs/astro-ph/9808063
In this paper we present the ionization in the center of the Galaxy. We use Taylor & Cordes (1993) and Lazio & Cordes (1998) models to obtain the overall contribution of the Galactic center (GC) component to the total electron density. We also discus
Externí odkaz:
http://arxiv.org/abs/astro-ph/9808064
We review recent research on the Milky Way galaxy and try to investigate whether its shape is similar to other barred galaxies. The emphasis is given on microlensing research because this method can be useful in determining the shape of the Galaxy wi
Externí odkaz:
http://arxiv.org/abs/astro-ph/9804223
In this work we shall sketch a further piece of evidence for the plausibility of hypothesis of galactic origin of Ly-$\alpha$ forest absorption systems. Two basic premises of our discussion are (1) HDF redshift surface densities in the redshift inter
Externí odkaz:
http://arxiv.org/abs/astro-ph/9711078