Microwave background radiation related evidence in favour of the standard model |
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| Authors: | Ravi Subrahmanyan |
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| Institution: | (1) Raman Research Institute, 560 080 Bangalore, India |
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| Abstract: | The discovery of the 3K microwave background radiation (MBR) and its interpretation as a relict of the hot big bang was probably the most important
observation that led to the elevation of the hot big bang model to the status of a ‘Standard Model’. The temperature of this
background is consistent with the primordial nucleosynthesis hypothesis. Detailed measurements of the spectrum and angular
anisotropy of this radiation background have been found — within the measurement errors - to be consistent with the expectations
of the Standard Model and with the formation of structure from the gravitational growth of primordial seed density perturbations
within this framework. |
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| Keywords: | Cosmic microwave background cosmology: observations cosmology: theory |
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