Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mücket, Jan P."'
We cross-correlate foreground cleaned Planck Nominal Cosmic Microwave Background (CMB) maps with two templates constructed from the Two-Micron All-Sky Redshift Survey of galaxies. The first template traces the large-scale filamentary distribution cha
Externí odkaz:
http://arxiv.org/abs/1501.01445
The fraction of ionized gas in the Warm Hot Intergalactic Medium induces temperature anisotropies on the Cosmic Microwave Background similar to those of clusters of galaxies. The Sunyaev-Zel'dovich anisotropies due to these low density, weakly non-li
Externí odkaz:
http://arxiv.org/abs/1304.2901
Publikováno v:
Astrophys.J.700:447-453,2009
We study the contribution of the kinematic Sunyaev-Zel'dovich (kSZ) effect, generated by the warm-hot intergalactic medium (WHIM), to the cosmic microwave background (CMB) temperature anisotropies in the Five-Year Wilkinson Microwave Anisotropy Probe
Externí odkaz:
http://arxiv.org/abs/0905.2582
The spatial distribution of the Ly$\alpha$ forest is studied using new HST data for the quasar pair Q~1026--0045 A and B at $z_{em}$ = 1.438 and 1.520 respectively. The angular separation is 36 arcsec and corresponds to transverse linear separations
Externí odkaz:
http://arxiv.org/abs/astro-ph/9804242
Autor:
Muecket, Jan P., Kates, Ronald E.
The time evolution of thermal and thermo-reactive instabilities of primordial gas in the presence of ionizing UV radiation is studied. We obtain conditions (depending on density, temperature, and UV radiation intensity) favorable for the formation of
Externí odkaz:
http://arxiv.org/abs/astro-ph/9702022
We study the evolution with redshift of the number density of Ly$\alpha$ clouds in a CDM model using numerical simulations including photo-ionization and cooling of the baryonic component. The photo-ionizing flux is consistently taken as proportional
Externí odkaz:
http://arxiv.org/abs/astro-ph/9508129
We study the distribution of low-redshift Ly$\alpha$ clouds in a CDM model using numerical simulations including photoionization and cooling of the baryonic component. The ionizing background is found to be efficient enough to keep most of the gas wa
Externí odkaz:
http://arxiv.org/abs/astro-ph/9502100
Publikováno v:
Astrophys.J.434:417-423,1994
CDM models with non-scale-free step-like spectra of adiabatic perturbations produced in a realistic double inflationary model are compared with recent observational data. The model contains two additional free parameters relatively to the standard CD
Externí odkaz:
http://arxiv.org/abs/astro-ph/9309049
Autor:
Mücket, Jan P.
Publikováno v:
Astronomische Nachrichten; 1990, Vol. 311 Issue 2, p142-143, 2p
