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7 papers · 2 filters
Extragalactic Large-Scale Structures behind the Southern Milky Way. - I. Redshifts Obtained at the SAAO in the Hydra/Antlia Extension
Renee C. Kraan-Korteweg, Tony P. Fairall, Chantal Balkowksi
Spectroscopic observations have been carried out for galaxies in the Milky Way with the 1.9 m telescope of the South African Astronomical Observatory (SAAO). The galaxies were sele…
Surveys for Z>1 Field Galaxies; David Crampton
C. L. Morbey, O. Le Fevre, F. Hammer +3
In the course of the comprehensive CFRS redshift survey to I = 22.5 with the CFHT MOS/SIS spectrograph, we have observed ~25 field galaxies with z > 1. However, it is clear that al…
Preliminary Results from the ESO Slice Project (ESP)
G. Vettolani, E. Zucca, A. Cappi +18
We present the first results of a galaxy redshift survey, ESO Slice Project (ESP), we are accomplishing as an ESO Key-Project over about 30 square degrees in a region near the Sout…
A search for the associations of distant radio-bright quasars with Abell clusters: an effect of gravitational amplification bias ?
Xiang-Ping Wu, Jinlin Han
The theory predicts that the effect of gravitational lensing by the matter associated with clusters of galaxies can magnify background sources, leading to an enhancement of source…
Isocurvature Perturbations in Multiple Inflationary Models
D. Polarski, A. A. Starobinsky
Dynamics of long-wave isocurvature perturbations during an inflationary stage in multiple (multi-component) inflationary models is calculated analytically for the case where scalar…
Confrontation of Double-Inflationary Models with Observations
P. Peter, D. Polarski, A. A. Starobinsky
We consider double-inflationary models with two noninteracting scalar fields, a light scalar field with potential and a heavy scalar field with…