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...
| Autors principals: | , , , |
|---|---|
| Format: | Journal article |
| Idioma: | English |
| Publicat: |
Oxford University Press
2022
|