The VLT/NaCo large program to probe the occurrence of exoplanets and brown dwarfs at wide orbits - IV. Gravitational instability rarely forms wide, giant planets

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Volume 603 (July 2017)

A&A, 603 (2017) A3

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Table B.2

Fraction of stars that host a planetary system based on the GI populations described in Sect. 5.

Mass	Scattering	N _det ^a	F _best ^b	[F_min,F_max] ^c
(M_Jup)			(%)	CL = 68%	CL = 95%
Minimum age

≤75	No	3	2.40	[1.70, 4.60]	[0.90 6.80]
≤14	No	1	1.25	[0.95, 4.10]	[0.35 6.90]

≤75	Yes	3	2.70	[1.90, 5.20]	[1.00 7.70]
≤14	Yes	1	1.50	[1.10, 4.90]	[0.40 8.25]
Best age

≤75	No	3	2.65	[1.85, 5.10]	[1.00, 7.50]
≤14	No	1	1.60	[1.15, 5.20]	[0.40, 8.70]

≤75	Yes	3	3.00	[2.15, 5.85]	[1.10, 8.60]
≤14	Yes	1	1.95	[1.40, 6.20]	[0.50, 10.45]
Maximum age

≤75	No	3	3.00	[2.10, 5.75]	[1.10 8.50]
≤14	No	1	2.05	[1.50, 6.60]	[0.50 11.10]

≤75	Yes	3	3.45	[2.40, 6.60]	[1.25 9.75]
≤14	Yes	1	2.45	[1.75, 7.95]	[0.60 13.30]

Notes.

^(a)

Number of detections in the considered mass range.

^(b)

Best value of the planet frequency compatible with the observations.

^(c)

Minimum and maximum values of the frequency compatible with the results for a given confidence level (CL).

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