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CMB temperatu cooling down or... heating up???
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May 16th 08, 09:58 AM posted to sci.astro.research
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CMB temperatu cooling down or... heating up???
wrote:
Hello.
This is a strictly technical question related to famous
Cosmic Microwave Background problem. As we know
a couple of years ago Wilkinson Microwave Anisotropy
Probe has measured detailed temperature of CMB with
accuracy of 5 places after the dot, so it's value is now
assumed to be 2,726xx degree Kelwin (correct me
please with the exact number). I am highly interested
and I hope members of s.a.r discussion group can
give me an detailed answer - if it is planned and if
- also when those plans can be realized: I mean he
detailed measurement of the CMB temperature up to
the 9-th or 10-th place after the dot?
Does your model predict anything about the past CMB
temperature? This can be measured -- for a very recent
and apparently quite accurate result, see the preprint
http://arxiv.org/abs/0804.0116
, or for a different method,
http://arxiv.org/abs/astro-ph/0208027
.
Steve Carlip
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