538 citations · 8.5k across the 174 of their papers we have counts for
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Application of Gas Dynamical Friction for Planetesimals: II. Evolution of Binary Planetesimals
Evgeni Grishin, Hagai B. Perets
One of first the stages of planet formation is the growth of small planetesimals and their accumulation into large planetesimals and planetary embryos. This early stage occurs much…
On the existence of regular and irregular outer moons orbiting the Pluto-Charon system
Erez Michaely, Hagai B. Perets, Evgeni Grishin
The dwarf planet Pluto is known to host an extended system of five co-planar satellites. Previous studies have explored the formation and evolution of the system in isolation, negl…
A triple origin for the lack of tight coplanar circumbinary planets around short-period binaries
Adrian S. Hamers, Hagai B. Perets, Simon F. Portegies Zwart
Transiting circumbinary planets are more easily detected around short-period than long-period binaries, but none have yet been observed by {\it Kepler} orbiting binaries with perio…
Application of gas dynamical friction for planetesimals: I. Evolution of single planetesimals
Evgeni Grishin, Hagai B. Perets
The growth of small planetesimals into large planetary embryos occurs much before the dispersal of the gas from the protoplanetary disk. The planetesimal - gaseous-disk interaction…
A primordial origin for the composition similarity between the Earth and the Moon
Alessandra Mastrobuono-Battisti, Hagai B. Perets, Sean N. Raymond
Most of the properties of the Earth-Moon system can be explained by a collision between a planetary embryo and the growing Earth late in the accretion process. Simulations show tha…
Photometric Amplitude Distribution of Stellar Rotation of Kepler KOIs-Indication for Spin-Orbit Alignment of Cool Stars and High Obliquity for Hot Stars
Tsevi Mazeh, Hagai B. Perets, Amy McQuillan +1
The observed amplitude of the rotational photometric modulation of a star with spots should depend on the inclination of its rotational axis relative to our line of sight. Therefor…