Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Copi, C. J."'
The absence of large-angle correlations in the map of cosmic microwave background temperature fluctuations is among the well-established anomalies identified in full-sky and cut-sky maps over the past three decades. Suppressed large-angle correlation
Externí odkaz:
http://arxiv.org/abs/1812.03946
A lack of correlations in the microwave background temperature between sky directions separated by angles larger than 60 degrees has recently been confirmed by data from the Planck satellite. This feature arises as a random occurrence within the stan
Externí odkaz:
http://arxiv.org/abs/1310.7603
The anomalous lack of large angle temperature correlations has been a surprising feature of the cosmic microwave background (CMB) since first observed by COBE-DMR and subsequently confirmed and strengthened by the Wilkinson Microwave Anisotropy Probe
Externí odkaz:
http://arxiv.org/abs/1303.4786
Publikováno v:
Mon.Not.Roy.Astron.Soc.367:79-102,2006
[Abridged] We apply the multipole vector framework to full-sky maps derived from the first year WMAP data. We significantly extend our earlier work showing that the two lowest cosmologically interesting multipoles, l=2 and 3, are not statistically is
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508047
Publikováno v:
Phys.Rev.D70:043515,2004
We propose a novel representation of cosmic microwave anisotropy maps, where each multipole order l is represented by l unit vectors pointing in directions on the sky and an overall magnitude. These "multipole vectors and scalars" transform as vector
Externí odkaz:
http://arxiv.org/abs/astro-ph/0310511
We explore possible depletion factors for Li6 in the three stars where it has been detected. To this end, we assume that 6Li/H scales as 16O/H throughout the galactic evolution, an assumption motivated by the observations of a similar scaling for 9Be
Externí odkaz:
http://arxiv.org/abs/astro-ph/9610092
Akademický článek
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Akademický článek
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Autor:
Kaplan, M., Copi, C. J., DeYoung, P. A., Gilfoyle, G. J., Karol, P. J., Moses, D. J., Parker, W. E., Rehm, K. E., Sarafa, J., Vardaci, E.
Publikováno v:
Nuclear Physics A; 2001, Vol. 686 Issue: 1 p109-128, 20p
Publikováno v:
Physics Letters B; 1999, Vol. 461 Issue: 1 p43-48, 6p