Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Domozhilova, L. M."'
Autor:
Chernin, A. D., Teerikorpi, P., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M., Byrd, G. G.
A new estimator of the local density of dark energy is suggested which comes from the virial theorem for non-relativistic gravitating systems embedded in the uniform dark energy background.
Comment: 11 pages, Gravitation and Cosmology vol.17, #
Comment: 11 pages, Gravitation and Cosmology vol.17, #
Externí odkaz:
http://arxiv.org/abs/1109.1215
Autor:
Chernin, A. D., Karachentsev, I. D., Nasonova, O. G., Teerikorpi, P., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M., Byrd, G. G.
The standard \LambdaCDM cosmological model implies that all celestial bodies are embedded in a perfectly uniform dark energy background, represented by Einstein's cosmological constant, and experience its repulsive antigravity action. Can dark energy
Externí odkaz:
http://arxiv.org/abs/1006.0555
Autor:
Chernin, A. D., Teerikorpi, P., Valtonen, M. J., Byrd, G. G., Dolgachev, V. P., Domozhilova, L. M.
Dark energy must be taken into account to estimate more reliably the amount of dark matter and how it is distributed in the local universe. For systems several Mpc across like the Local Group, we introduce three self-consistent independent mass estim
Externí odkaz:
http://arxiv.org/abs/0902.3871
Autor:
Chernin, A. D., Karachentsev, I. D., Kashibadze, O. G., Makarov, D. I., Teerikorpi, P., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M.
Publikováno v:
Astrophys.50:405-415,2007
The Hubble Space Telescope observations of the nearby galaxy group M 81/M 82 and its vicinity indicate that the expansion outflow around the group is dominated by the antigravity of the dark energy background. The local density of dark energy in the
Externí odkaz:
http://arxiv.org/abs/0706.4171
Autor:
Chernin, A. D., Karachentsev, I. D., Teerikorpi, P., Valtonen, M. J., Byrd, G. G., Efremov, Yu. N., Dolgachev, V. P., Domozhilova, L. M., Makarov, D. I., Baryshev, Yu. V.
Publikováno v:
Grav.Cosmol.16:1-6,2010
We report the detection of dark energy near the Milky Way made with precision observations of the local Hubble flow of expansion. We estimate the local density of dark energy and find that it is near, if not exactly equal to, the global dark energy d
Externí odkaz:
http://arxiv.org/abs/0706.4068
Autor:
Chernin, A. D., Karachentsev, I. D., Makarov, D. I., Kashibadze, O. G., Teerikorpi, P., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M.
A structure with a massive group in its center and a cool expansion outflow outside is studied around the Cen A galaxy with the use of the Hubble Space Telescope observations. It is demonstrated that the dynamics of the flow is dominated by the antig
Externí odkaz:
http://arxiv.org/abs/0704.2753
Autor:
Chernin, A. D., Karachentsev, I. D., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M., Makarov, D. I.
The physical nature of the very local (<3 Mpc) Hubble flow is studied on the basis of the recent high precision observations in the Local Volume. A model including both analytical treatment and computer simulations describes the flow dynamical evolut
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507364
Autor:
Chernin, A. D., Karachentsev, I. D., Valtonen, M. J., Dolgachev, V. P., Domozhilova, L. M., Makarov, D. I.
Publikováno v:
Astron.Astrophys.415:19-25,2004
The phenomenon of the very local ($\le3$ Mpc) Hubble flow is studied on the basis of the data of recent precision observations. A set of computer simulations is performed to trace the trajectories of the flow galaxies back in time to the epoch of the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0310048
Publikováno v:
Astronomy Reports. Oct2004, Vol. 48 Issue 10, p787-794. 8p.
Publikováno v:
Astronomy Reports. Sep2003, Vol. 47 Issue 9, p728. 5p.