Majumdar, Subhabrata and Subrahmanyan, Ravi (1999) Constraining cosmological parameters through Sunyaev–Zeldovich surveys. In: Pramana Journal of Physics, 53 (6). pp. 971-975.
For cold dark matter models, images of temperature fluctuations in the cosmic microwave background (CMB), due to Sunyaev Zel dovich (SZ) effect have been been simulated taking a cosmolgical distribution of clusters into account. All the models are normalised to the 4-year COBE data. The image statistics are compared with the ATCA limits on arcmin scale anisotropy. The comparison appears to favour low-Omega(0) open universe models.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Indian Academy of Sciences|
|Keywords:||Cosmic microwave background;clusters;cosmology theory;cosmology observations|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||13 Sep 2004|
|Last Modified:||19 Sep 2010 04:16|
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