Clustering redshifts with the 21cm-galaxy cross-bispectrum
The cross-correlation between 21-cm intensity mapping (IM) experiments and photometric surveys of galaxies (or any other cosmological tracer with a broad radial kernel) is severely degraded by the loss of long-wavelength radial modes due to Galactic foreground contamination. Higher-order correlators...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
Oxford University Press
2022
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