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arXiv 0802.4005astro-ph
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加速老化以及ACBAR和WMAP数据

The Accelerated Recombination, and the ACBAR and WMAP data

Jaiseung Kim, Pavel Naselsky

摘要:

利用ACBAR 2008和WMAP 3年的数据,我们研究了标准复合过程的偏差。在本研究中,我们考虑了加速复合和延迟复合的可能性。发现加速重组和延迟重组的可能性相同,并且$ε_α$与\{ $n_s$,$\log[10^{10}A_s]$,$H_0$ \}之间存在一定的简并性.

英文摘要:

We have investigated the deviation from the standard recombination process, using the ACBAR 2008 and the WMAP 3 year data. In this investigation, we have considered the possibility of the accelerated recombination as well as the delayed recombination. We find that the accelerated recombination is as likely as the delayed recombination, and there is some degeneracy between $ε_α$ and \{$n_s$, $\log[10^{10}A_s]$, $H_0$\}.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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