Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Georgiev, I. Y."'
Autor:
Rabien, S., Angel, R., Barl, L., Beckmann, U., Busoni, L., Belli, S., Bonaglia, M., Borelli, J., Brynnel, J., Buschkamp, P., Cardwel, A., Contursi, A., Connot, C., Davies, R., Deysenroth, M., Durney, O., Eisenhauer, F., Elberich, M., Esposito, S., Frye, B., Gaessler, W., Gasho, V., Gemperlein, H., Genzel, R., Georgiev, I. Y., Green, R., Hart, M., Kohlmann, C., Kulas, M., Lefebvre, M., Mazzoni, T., Noenickx, J., Ott, T., de Xivry, G. Orban, Peter, D., Puglisi, A., Qin, Y., Quirrenbach, A., Raab, W., Rademacher, M., Rahmer, G., Rix, H. W., Rosensteiner, M., Salinari, P., Schwab, C., Sivitilli, A., Steinmetz, M., Storm, J., Veillet, C., Weigelt, G., Ziegleder, J.
Publikováno v:
A&A 621, A4 (2019)
Having completed its commissioning phase, the Advanced Rayleigh guided Ground-layer adaptive Optics System (ARGOS) facility is coming online for scientific observations at the Large Binocular Telescope (LBT). With six Rayleigh laser guide stars in tw
Externí odkaz:
http://arxiv.org/abs/1806.09938
Autor:
Gvaramadze, V. V., Langer, N., Fossati, L., Bock, D. C. -J., Castro, N., Georgiev, I. Y., Greiner, J., Johnston, S., Rau, A., Tauris, T. M.
Publikováno v:
Nature Astronomy 1, Article number: 0116 (2017)
When a massive star in a binary system explodes as a supernova its companion star may be polluted with heavy elements from the supernova ejecta. Such a pollution had been detected in a handful of post-supernova binaries (Gonzalez Hernandez et al. 201
Externí odkaz:
http://arxiv.org/abs/1702.00936
Publikováno v:
A&A 581, A84 (2015)
Age, metallicity and spatial distribution of globular clusters (GCs) provide a powerful tool to reconstruct major star-formation episodes in galaxies. IKN is a faint dwarf spheroidal (dSph) in the M81 group of galaxies. It contains five old GCs, whic
Externí odkaz:
http://arxiv.org/abs/1506.04155
In a virialized stellar system, the mean-square velocity is a direct tracer of the energy per unit mass of the system. Here, we exploit this to estimate and compare root-mean-square velocities for a large sample of nuclear star clusters and their hos
Externí odkaz:
http://arxiv.org/abs/1505.01158
We performed a large spectroscopic survey of compact, unresolved objects in the core of the Hydra I galaxy cluster (Abell 1060), with the aim of identifying ultra-compact dwarf galaxies (UCDs), and investigating the properties of the globular cluster
Externí odkaz:
http://arxiv.org/abs/1103.5463
For the full galaxy mass range, we find that previously observed trends of globular cluster (GC) system scaling parameters (number, luminosity or mass of all GCs in a galaxy normalized to the host galaxy luminosity or mass, e.g. S_L) as a function of
Externí odkaz:
http://arxiv.org/abs/1010.3228
Autor:
Da Rocha, C., Mieske, S., Georgiev, I. Y., Hilker, M., Ziegler, B. L., de Oliveira, C. Mendes
The formation of ultra-compact dwarf galaxies (UCDs) is believed to be interaction driven, and UCDs are abundant in the cores of galaxy clusters, environments that mark the end-point of galaxy evolution. Nothing is known about the properties of UCDs
Externí odkaz:
http://arxiv.org/abs/1009.3010
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; May2021, Vol. 503 Issue 1, p594-602, 9p
Akademický článek
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