Cross-correlation of WMAP7 and the WISE full data release

@article{Kovacs2013CrosscorrelationOW,
  title={Cross-correlation of WMAP7 and the WISE full data release},
  author={Andr'as Kov'acs and Istvan Szapudi and Benjamin R Granett and Zsolt Frei},
  journal={Monthly Notices of the Royal Astronomical Society: Letters},
  year={2013},
  volume={431},
  pages={28}
}
We measured the cross-correlation of the Wilkinson Microwave Anisotropy Probe (WMAP) 7 year temperature map and the full sky data release of the Wide-field Infrared Survey Explorer (WISE) galaxy map. Using careful mapmaking and masking techniques we find a positive cross-correlation signal. The results are fully consistent with a Lambda-CDM Universe, although not statistically significant. Our findings are robust against changing the galactic latitude cut from |b|>10 to |b|>20 and no color… 

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