Re: Quasar found 13 billion years away
- From: Chalky <chalkyspam@xxxxxxxxxxxxxxxx>
- Date: Sun, 05 Aug 2007 16:09:39 GMT
On Jul 27, 1:47 pm, Oh No <N...@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
Thus spake Chalky <chalkys...@xxxxxxxxxxxxxxxx>
I am not denying that there are scattering processes,
What are you talking about?
http://en.wikipedia.org/wiki/Scattering
Scattering, as the name implies, has to do with the deflection of
radiation, not with its emission or absorption.
Radiation is deflected because photons are absorbed and emitted.
With this statement, you have now agreed that the CMB we measure DOES
include significant radiation emitted relatively recently (i.e.z=17
and above). This relates particularly to the "late time anisotropy"
section of http://en.wikipedia.org/wiki/Cosmic_microwave_background_radiation,
and the scattering processes described over that timespan.
C
.
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