Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Jilkova, L."'
The frequency of Galactic stellar encounters the Solar system experienced depends on the local density and velocity dispersion along the orbit of the Sun in the Milky Way galaxy. We aim at determining the effect of the radial migration of the solar o
Externí odkaz:
http://arxiv.org/abs/1609.09099
Autor:
Jacobson, H. R., Friel, E. D., Jilkova, L., Magrini, L., Bragaglia, A., Vallenari, A., Tosi, M., Randich, S., Donati, P., Cantat-Gaudin, T., Sordo, R., Smiljanic, R., Overbeek, J. C., Carraro, G., Tautvaisiene, G., Roman, I. San, Villanova, S., Geisler, D., Munoz, C., Jimenez-Esteban, F., Tang, B., Gilmore, G., Alfaro, E. J., Bensby, T., Flaccomio, E., Koposov, S. E., Korn, A. J., Pancino, E., Recio-Blanco, A., Casey, A. R., Costado, M. T., Franciosini, E., Heiter, U., Hill, V., Hourihane, A., Lardo, C., de Laverny, P., Lewis, J., Monaco, L., Morbidelli, L., Sacco, G. G., Sousa, S. G., Worley, C. C., Zaggia, S.
The nature of the metallicity gradient inside the solar circle (R_GC < 8 kpc) is poorly understood, but studies of Cepheids and a small sample of open clusters suggest that it steepens in the inner disk. We investigate the metallicity gradient of the
Externí odkaz:
http://arxiv.org/abs/1605.04899
We present the first evidence of clear signatures of tidal distortions in the density distribution of the fascinating open cluster NGC 6791. We used deep and wide-field data obtained with the Canada-France-Hawaii-Telescope covering a 2x2 square degre
Externí odkaz:
http://arxiv.org/abs/1502.06632
Autor:
Walcher, C. J., Wisotzki, L., Bekeraité, S., Husemann, B., Iglesias-Páramo, J., Backsmann, N., Ballesteros, J. Barrera, Catalán-Torrecilla, C., Cortijo, C., del Olmo, A., Lorenzo, B. Garcia, Falcón-Barroso, J., Jilkova, L., Kalinova, V., Mast, D., Marino, R. A., Méndez-Abreu, J., Pasquali, A., Sánchez, S. F., Trager, S., Zibetti, S., Aguerri, J. A. L., Alves, J., Bland-Hawthorn, J., Boselli, A., Morales, A. Castillo, Fernandes, R. Cid, Flores, H., Galbany, L., Gallazzi, A., García-Benito, R., de Paz, A. Gil, González-Delgado, R. M., Jahnke, K., Jungwiert, B., Kehrig, C., Lyubenova, M., Perez, I. Márquez, Masegosa, J., Ibero, A. Monreal, Pérez, E., Quirrenbach, A., Rosales-Ortega, F. F., Roth, M. M., Sanchez-Blazquez, P., Spekkens, K., Tundo, E., van de Ven, G., Verheijen, M. A. W., Vilchez, J. V., Ziegler, B.
Publikováno v:
A&A 569, A1 (2014)
We describe and discuss the selection procedure and statistical properties of the galaxy sample used by the Calar Alto Legacy Integral Field Area Survey (CALIFA), a public legacy survey of 600 galaxies using integral field spectroscopy. The CALIFA "m
Externí odkaz:
http://arxiv.org/abs/1407.2939
NGC 6791 is a unique stellar system among Galactic open clusters being at the same time one of the oldest open clusters and the most metal rich. Combination of its properties is puzzling and poses question of its origin. One possible scenario is that
Externí odkaz:
http://arxiv.org/abs/1203.0546
We present BV photometry of four Sagittarius dwarf spheroidal galaxy globular clusters: Arp 2, NGC 5634, Palomar 12, and Terzan 8, obtained with the Danish telescope at ESO-La Silla. We measure the structural parameters of the clusters using a King p
Externí odkaz:
http://arxiv.org/abs/1112.1614
Autor:
Monaco, L., Villanova, S., Bidin, C. Moni, Carraro, G., Geisler, D., Bonifacio, P., Gonzalez, O. A., Zoccali, M., Jilkova, L.
Context: Lithium is a fragile element, which is easily destroyed in the stellar interior. The existence of lithium-rich giants still represents a challenge for stellar evolution models. Aims: We have collected a large database of high-resolution stel
Externí odkaz:
http://arxiv.org/abs/1103.1658
Autor:
Jilkova, L., Jungwiert, B., Krizek, M., Ebrova, I., Stoklasova, I., Bartakova, T., Bartoskova, K.
Publikováno v:
ASP Conf.Ser.423:243,2010
In the context of exploring mass distributions of dark matter haloes in giant ellipticals, we extend the analysis carried out Merrifield and Kuijken (1998) for stellar line profiles of shells created in nearly radial mergers of galaxies. We show that
Externí odkaz:
http://arxiv.org/abs/0908.2962
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