Search for Spatial Structures at Scales Z~1. III. The Effect of Lensing on QSO ?

Details Search for Spatial Structures at Scales Z~1. III. The Effect of Lensing on QSO ? Search for Spatial Structures at Scales Z~1. III. The Effect of Lensing on QSO ?

1999-05-13

arxiv.org/abs/astro-ph/9905157v1

Astrophys.Space Sci. 266 (1999) 507-520

Astronomy and Astrophysics

Astrophysics

22 pages, 2 figures, 6 tables. submitted to Astrophys.& Space Sci

Scientific paper

10.1023/A:1002034823258

We carried out a search for peak inhomogeneities in the distribution of matter - namely clumps and voids, within the range Z ~ 1-3. We used a new method, based on the lensing of quasars by a combination of lenses, belonging to the above sought inhomogeneities in the matter distribution. This work confirms the evidence of the existence of inhomogeneities found by us earlier - of a clump (superattractor N.1), and of a void (supervoid). Besides, the existence of a new gigantic clump (superattractor N.2) was also discovered at Z ~ 3. These clumps could well serve as centers of the Bose-condensation in the early Universe; in particular - as Anselm's arion condensate, which leads to the formation of quasiperiodic structures with a period p ~ 100-200 Mpc.

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