The CARMENES search for exoplanets around M dwarfs - Revisiting the GJ 317, GJ463, and GJ 3512 systems and two newly discovered planets orbiting GJ9773 and GJ 508.2

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Table 5

Number of exoplanet host stars with metallicity determination.

[Fe/H]	Transits		RV
range	<0.2 M_Jup	≥0.2 M_Jup	<0.2 M_Jup	≥0.2 M_Jup
Host star mass ≤0.6 M_⊙
≥0	25	12	17	9
<0	43	8	40	14
Ratio	${0.58}_{- 0.07}^{+ 0.12}$ $\[0.58_{-0.07}^{+0.12}\]$	1.5±0.83	${0.42}_{- 0.26}^{+ 0.16}$ $\[0.42_{-0.26}^{+0.16}\]$	${0.64}_{- 0.55}^{+ 0.24}$ $\[0.64_{-0.55}^{+0.24}\]$
Host star mass >0.6 M_⊙
≥0	165	416	44	210
<0	95	139	34	150
Ratio	${1.74}_{- 0.32}^{+ 0.43}$ $\[1.74_{-0.32}^{+0.43}\]$	${2.99}_{- 0.57}^{+ 0.34}$ $\[2.99_{-0.57}^{+0.34}\]$	1.29±0.14	${1.40}_{- 0.15}^{+ 0.27}$ $\[1.40_{-0.15}^{+0.27}\]$

Notes. Metallicity values reported in this work and retrieved from the NASA Exoplanets Archive are used to obtain these numbers.

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