ar X iv : a st ro - p h / 02 03 41 7 v 1 2 3 M ar 2 00 2 Clustering at high redshift

ar X iv : a st ro - p h / 01 03 12 7 v 1 8 M ar 2 00 1 CLUSTERING IN DEEP ( SUBMILLIMETRE ) SURVEYS

Hughes & Gaztañaga (2001, see article in these proceedings) have presented realistic simulations to address key issues confronting existing and forthcoming submm surveys. An important aspect illustrated by the simulations is the effect induced on the counts by the sampling variance of the large-scale galaxy clustering. We find factors of up to ∼ 2 − 4 variation (from the mean) in the extracted ...

ar X iv : a st ro - p h / 04 03 02 4 v 1 1 M ar 2 00 4 On coordinate distances to type Ia supernovae and radio galaxies

Quantum model of homogeneous and isotropic universe predicts logarithmic-law dependence of coordinate distance to source on redshift z which is in good agreement with type Ia supernovae and radio galaxies observations for the redshift range z = 0.01 − 1.8. Comparison with phenomenological models with dark energy in the form of cosmological constant and without dark energy component is made. Flu...

ar X iv : a st ro - p h / 01 03 44 4 v 1 2 7 M ar 2 00 1 From Centimeter to Millimeter Wavelengths : A High Angular Resolution Study of 3 C 273

We monitored 3C 273 with VLBI at 15–86 GHz since 1990. We discuss component trajectories, opacity effects, a rotating jet, and outburst-ejection relations from Gamma-ray to radio bands.

ar X iv : a st ro - p h / 02 04 03 6 v 1 2 A pr 2 00 2 Investigating the Flame Microstructure in Type

ar X iv : a st ro - p h / 02 03 25 3 v 1 1 5 M ar 2 00 2 Retroactive Coherence

In gravitational microlensing, interference visibility is established when the spectral resolution of the observation is less than the reciprocal of the time delay difference. Using high resolution spectroscopy fringes will be visible at large path differences, even when the source emission is incoherent. This is possible because coherence can be established after interference has already occur...