Constraints on primordial non-Gaussianity from the cross-correlation of DESI luminous red galaxies and Planck CMB lensing

Open Access

Table 4.

Consistency check for the median likelihood f_NL values with 68% confidence intervals obtained from the application of our analysis pipeline to the different sky regions (NGC and SGC) of the LRG data and their cross-correlation with the Planck CMB lensing.

Region	C_ℓ^κG(ℓ_min = 2)	C_ℓ^GG(ℓ_min = 7)	C_ℓ^κG + C_ℓ^GG
NGC	90 $_{- 174}^{+ 208}$ $^{+208}_{-174}$	30 ± 43	20 ± 40
SGC	82 $_{- 112}^{+ 118}$ $^{+118}_{-112}$	26 $_{- 31}^{+ 28}$ $^{+28}_{-31}$	36 $_{- 29}^{+ 26}$ $^{+26}_{-29}$

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