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- W3100796915 endingPage "84" @default.
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- W3100796915 abstract "Binary systems are very common among field stars, yet the vast majority of known exoplanets have been detected around single stars. While this relatively small number of planets in binaries is probably partly due to strong observational biases, there is, however, statistical evidence that planets are indeed less frequent in binaries with separations smaller than 100 au, strongly suggesting that the presence of a close-in companion star has an adverse effect on planet formation. It is indeed possible for the gravitational pull of the second star to affect all the different stages of planet formation, from proto-planetary disk formation to dust accumulation into planetesimals, to the accretion of these planetesimals into large planetary embryos and, eventually, the final growth of these embryos into planets. For the crucial planetesimal-accretion phase, the complex coupling between dynamical perturbations from the binary and friction due to gas in the proto-planetary disk suggests that planetesimal accretion might be hampered due to increased, accretion-hostile impact velocities. Likewise, the interplay between the binary’s secular perturbations and mean motion resonances lead to unstable regions, where not only planet formation is inhibited, but where a massive body would be ejected from the system on a hyperbolic orbit. The amplitude of these two main effects is different for S- and P-type planets, so that a comparison between the two populations might outline the influence of the companion star on the planet formation process. Unfortunately, at present the two populations (circumstellar or circumbinary) are not known equally well and different biases and uncertainties prevent a quantitative comparison. We also highlight the long-term dynamical evolution of both S and P-type systems and focus on how these different evolutions influence the final architecture of planetary systems in binaries." @default.
- W3100796915 created "2020-11-23" @default.
- W3100796915 creator A5022260638 @default.
- W3100796915 creator A5028320043 @default.
- W3100796915 date "2019-10-16" @default.
- W3100796915 modified "2023-09-26" @default.
- W3100796915 title "Planets in Binaries: Formation and Dynamical Evolution" @default.
- W3100796915 cites W1718382514 @default.
- W3100796915 cites W1820613893 @default.
- W3100796915 cites W1921943311 @default.
- W3100796915 cites W1964531421 @default.
- W3100796915 cites W1966782443 @default.
- W3100796915 cites W1976390937 @default.
- W3100796915 cites W1976637408 @default.
- W3100796915 cites W1980195380 @default.
- W3100796915 cites W1983262625 @default.
- W3100796915 cites W1987648972 @default.
- W3100796915 cites W1989828771 @default.
- W3100796915 cites W1991616858 @default.
- W3100796915 cites W1993037581 @default.
- W3100796915 cites W1995709019 @default.
- W3100796915 cites W2008874780 @default.
- W3100796915 cites W2013470662 @default.
- W3100796915 cites W2015482669 @default.
- W3100796915 cites W2024312159 @default.
- W3100796915 cites W2025806847 @default.
- W3100796915 cites W2031161761 @default.
- W3100796915 cites W2037874577 @default.
- W3100796915 cites W2038092835 @default.
- W3100796915 cites W2043503651 @default.
- W3100796915 cites W2046302536 @default.
- W3100796915 cites W2047701979 @default.
- W3100796915 cites W2048064403 @default.
- W3100796915 cites W2054956198 @default.
- W3100796915 cites W2058515944 @default.
- W3100796915 cites W2058778196 @default.
- W3100796915 cites W2060278163 @default.
- W3100796915 cites W2078061811 @default.
- W3100796915 cites W2080259092 @default.
- W3100796915 cites W2087791774 @default.
- W3100796915 cites W2095516140 @default.
- W3100796915 cites W2104687025 @default.
- W3100796915 cites W2109377949 @default.
- W3100796915 cites W2113436460 @default.
- W3100796915 cites W2121085603 @default.
- W3100796915 cites W2121356912 @default.
- W3100796915 cites W2139384515 @default.
- W3100796915 cites W2151358954 @default.
- W3100796915 cites W2155351157 @default.
- W3100796915 cites W2156781730 @default.
- W3100796915 cites W2158074397 @default.
- W3100796915 cites W2160161987 @default.
- W3100796915 cites W2179452287 @default.
- W3100796915 cites W2309338676 @default.
- W3100796915 cites W2313490150 @default.
- W3100796915 cites W2323654262 @default.
- W3100796915 cites W2396265011 @default.
- W3100796915 cites W2517455756 @default.
- W3100796915 cites W2611730930 @default.
- W3100796915 cites W2802149048 @default.
- W3100796915 cites W2804076860 @default.
- W3100796915 cites W2804451496 @default.
- W3100796915 cites W2808593650 @default.
- W3100796915 cites W2920805255 @default.
- W3100796915 cites W2950508213 @default.
- W3100796915 cites W2952372832 @default.
- W3100796915 cites W2963144944 @default.
- W3100796915 cites W3098885775 @default.
- W3100796915 cites W3098907111 @default.
- W3100796915 cites W3098955867 @default.
- W3100796915 cites W3099085467 @default.
- W3100796915 cites W3099201935 @default.
- W3100796915 cites W3099230470 @default.
- W3100796915 cites W3099605185 @default.
- W3100796915 cites W3099770004 @default.
- W3100796915 cites W3099948428 @default.
- W3100796915 cites W3100000350 @default.
- W3100796915 cites W3100353859 @default.
- W3100796915 cites W3100650912 @default.
- W3100796915 cites W3102085708 @default.
- W3100796915 cites W3102291858 @default.
- W3100796915 cites W3102375180 @default.
- W3100796915 cites W3102386126 @default.
- W3100796915 cites W3102539097 @default.
- W3100796915 cites W3102819394 @default.
- W3100796915 cites W3103486119 @default.
- W3100796915 cites W3103901635 @default.
- W3100796915 cites W3104006382 @default.
- W3100796915 cites W3105288650 @default.
- W3100796915 cites W3105922193 @default.
- W3100796915 cites W3106308088 @default.
- W3100796915 cites W3121424388 @default.
- W3100796915 cites W3122795429 @default.
- W3100796915 cites W3122929750 @default.
- W3100796915 cites W3124371760 @default.
- W3100796915 cites W3124614701 @default.
- W3100796915 cites W4206140963 @default.
- W3100796915 cites W4241358632 @default.