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Studying tidal effects in planetary systems with Posidonius. A N-body simulator written in Rust.

Blanco-Cuaresma, Sergi; Bolmont, Emeline

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  <identifier identifierType="DOI">10.5281/zenodo.1095095</identifier>
      <creatorName>Blanco-Cuaresma, Sergi</creatorName>
      <affiliation>Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA</affiliation>
      <creatorName>Bolmont, Emeline</creatorName>
      <affiliation>Laboratoire AIM Paris-Saclay, CEA/DRF-CNRS-Univ. Paris Diderot - IRFU/SAp, Centre de Saclay, F- 91191 Gif-sur-Yvette Cedex, France</affiliation>
    <title>Studying tidal effects in planetary systems with Posidonius. A N-body simulator written in Rust.</title>
    <date dateType="Issued">2017-10-15</date>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
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    <rights rightsURI="">Creative Commons Attribution Share Alike 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
    <description descriptionType="Abstract">&lt;p&gt;Planetary systems with several planets in compact orbital configurations such as TRAPPIST-1 are surely affected by tidal effects. Its study provides us with important insight about its evolution. We developed a second generation of a N-body code based on the tidal model used in Mercury-T, re-implementing and improving its functionalities using Rust as programming language (including a Python interface for easy use) and the WHFAST integrator. The new open source code ensures memory safety, reproducibility of numerical N-body experiments, it improves the spin integration compared to Mercury-T&amp;nbsp;and allows to take into account a new prescription for the dissipation of tidal inertial waves in the convective envelope of stars. Posidonius is also suitable for binary system simulations with evolving stars.&lt;/p&gt;</description>
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