Open Access

Table 3

Eccentricity and semi-major axis of the cavity edge (ecav, acav), peak density (epeak, apeak), and planetary orbit (epl, apl).

h/r = 0.03 h/r = 0.05
No planet With planet No planet With planet
Setup 0.15 0.25 0.35 0.15 0.25 0.35 0.15 0.25 0.35 0.15 0.25 0.35
ecav 0.089 0.093 0.122 0.015 0.032 0.027 0.153 0.196 0.206 0.028 0.043 0.044
acav 3.87 4.25 4.59 3.79 4.09 4.47 3.76 4.13 4.52 3.72 3.90 3.99
epeak 0.061 0.069 0.094 0.049 0.046 0.034 0.028 0.056 0.079 0.049 0.045 0.037
apeak 4.55 4.91 5.24 5.39 5.78 6.39 5.79 6.05 6.22 6.06 6.27 6.57
qpeak 1.43 1.44 1.60 1.16 1.16 1.10 1.40 1.60 1.76 1.11 1.18 1.17
epl 0.019 0.020 0.024 0.016 0.017 0.020
apl 3.34 3.55 3.74 3.58 3.83 3.99

Notes. Values were calculated by taking the median of the last 1000 binary orbits. The ratio between the brightest and dimmest part of the ring peak is shown as qpeak. The highlighted epeak and qpeak are the values consistent with the observations, as described in Sect. 5.2.

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