The H2 angular momentum – mass relation of local disc galaxies

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Volume 697 (May 2025)

A&A, 697 (2025) A87

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Table B.1.

Impact of rotation curves on the best-fit parameters to the j_H₂ − M_H₂ relation.

Rotation curves	N galaxies	α	β	σ_⊥
Fiducial	51	$0 . 53_{- 0.04}^{+ 0.04}$ $0.53^{+0.04}_{-0.04}$	$2 . 62_{- 0.02}^{+ 0.02}$ $2.62^{+0.02}_{-0.02}$	$0 . 11_{- 0.02}^{+ 0.02}$ $0.11^{+0.02}_{-0.02}$
CO & CO+H I	48	$0 . 56_{- 0.05}^{+ 0.05}$ $0.56^{+0.05}_{-0.05}$	$2 . 61_{- 0.02}^{+ 0.02}$ $2.61^{+0.02}_{-0.02}$	$0 . 12_{- 0.02}^{+ 0.02}$ $0.12^{+0.02}_{-0.02}$
CO & H I	43	$0 . 49_{- 0.05}^{+ 0.05}$ $0.49^{+0.05}_{-0.05}$	$2 . 60_{- 0.02}^{+ 0.02}$ $2.60^{+0.02}_{-0.02}$	$0 . 11_{- 0.02}^{+ 0.02}$ $0.11^{+0.02}_{-0.02}$
CO	40	$0 . 52_{- 0.05}^{+ 0.06}$ $0.52^{+0.06}_{-0.05}$	$2 . 60_{- 0.02}^{+ 0.02}$ $2.60^{+0.02}_{-0.02}$	$0 . 11_{- 0.02}^{+ 0.02}$ $0.11^{+0.02}_{-0.02}$

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