Cold Jupiters and small planets: Friends, foes, or indifferent? - A search for correlations with the largest exoplanet samples

Home

All issues

Volume 700 (August 2025)

A&A, 700 (2025) A126

Full HTML

Open Access

Table D.1

Occurrence rates of cold Jupiters in the small planet sample and in the large radial velocity comparison one as a function of stellar metallicity.

	M_p = 0.3 – 13 M_Jup			M_p = 0.5 – 20 M_Jup
[Fe/H]	N_★ \| d	C	f_CJ [%]	N_★ \| d	C	f_CJ [%]
Small planet (transit+radial velocity) sample
$(\bar{[Fe/H]} = - 0.011 \pm 0.005)$ $\left( {\overline {\left[ {{\rm{Fe/H}}} \right]} = - 0.011 \pm 0.005} \right)$	217 \| 27	0.928	${13.4}_{- 2.0}^{+ 2.8}$ $13.4_{ - 2.0}^{ + 2.8}$	217 \| 23	0.958	${11.1}_{- 1.8}^{+ 2.5}$ $11.1_{ - 1.8}^{ + 2.5}$
[Fe/H] < –0.1	64 \| 2	0.943	${3.3}_{- 1.1}^{+ 4.1}$ $3.3_{ - 1.1}^{ + 4.1}$	64 \| 2	0.969	${3.2}_{- 1.0}^{+ 4.0}$ $3.2_{ - 1.0}^{ + 4.0}$
–0.1 ≤ [Fe/H] ≤ + 0.1	86 \| 6	0.918	${7.6}_{- 2.0}^{+ 4.1}$ $7.6_{ - 2.0}^{ + 4.1}$	86 \| 3	0.952	${3.7}_{- 1.1}^{+ 3.3}$ $3.7_{ - 1.1}^{ + 3.3}$
[Fe/H] > + 0.1	67 \| 19	0.923	${30.7}_{- 5.2}^{+ 6.4}$ $30.7_{ - 5.2}^{ + 6.4}$	67 \| 18	0.954	${28.2}_{- 0.9}^{+ 6.2}$ $28.2_{ - 0.9}^{ + 6.2}$
[Fe/H] ≤ 0	102 \| 3	0.932	${3.2}_{- 1.10}^{+ 2.9}$ $3.2_{ - 1.10}^{ + 2.9}$	102 \| 3	0.961	${3.1}_{- 0.9}^{+ 2.8}$ $3.1_{ - 0.9}^{ + 2.8}$
[Fe/H] > 0	115 \| 24	0.923	${22.6}_{- 3.5}^{+ 4.5}$ $22.6_{ - 3.5}^{ + 4.5}$	115 \| 20	0.954	${18.2}_{- 3.1}^{+ 4.2}$ $18.2_{ - 3.1}^{ + 4.2}$
Merged (AAT+CLS+HARPS) radial velocity comparison sample
$(\bar{[Fe/H]} = - 0.072 \pm 0.009)$ $\left( {\overline {\left[ {{\rm{Fe/H}}} \right]} = - 0.011 \pm 0.005} \right)$	1167 \| 118	0.974	${10.4}_{- 0.8}^{+ 1.0}$ $10.4_{ - 0.8}^{ + 1.0}$	1167 \| 113	0.988	${9.8}_{- 0.8}^{+ 0.9}$ $9.8_{ - 0.8}^{ + 0.9}$
[Fe/H] < –0.1	430 \| 22	0.974	${5.2}_{- 0.9}^{+ 1.3}$ $5.2_{ - 0.9}^{ + 1.3}$	430 \| 21	0.988	${4.9}_{- 0.8}^{+ 1.3}$ $4.9_{ - 0.8}^{ + 1.3}$
–0.1 ≤ [Fe/H] ≤ +0.1	413 \| 31	0.971	${7.7}_{- 1.1}^{+ 1.5}$ $7.7_{ - 1.1}^{ + 1.5}$	413 \| 31	0.986	${7.6}_{- 1.1}^{+ 1.5}$ $7.6_{ - 1.1}^{ + 1.5}$
[Fe/H] > + 0.1	324 \| 65	0.977	${20.5}_{- 2.1}^{+ 2.4}$ $20.5_{ - 2.1}^{ + 2.4}$	324 \| 61	0.990	${19.0}_{- 2.0}^{+ 2.4}$ $19.0_{ - 2.0}^{ + 2.4}$
[Fe/H] ≤ 0	624 \| 33	0.973	${5.4}_{- 2.1}^{+ 1.1}$ $5.4_{ - 2.1}^{ + 1.1}$	624 \| 32	0.988	${5.2}_{- 0.7}^{+ 1.0}$ $5.2_{ - 0.7}^{ + 1.0}$
[Fe/H] > 0	543 \| 85	0.974	${16.1}_{- 1.5}^{+ 1.7}$ $16.1_{ - 1.5}^{ + 1.7}$	543 \| 81	0.988	${15.1}_{- 1.4}^{+ 1.7}$ $15.1_{ - 1.4}^{ + 1.7}$

Notes. From left to right, the columns report the stellar metallicity ([Fe/H]), the total number of stars (N_★) and the number of stars with confirmed CJs (d), the average completeness (C), and the occurrence rate of CJs (f_CJ), for the SP (top) and RV comparison sample (bottom) and their subsamples at sub-solar, solar, and super-solar metallicity, by considering two ranges for the CJ mass: 0.3–13 M_Jup (columns 2–4) and 0.5–20 M_Jup (columns 5–7). We note that f_CJ for the SP sample is equivalent to f_CJ|SP.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.