FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044103907> ?p ?o ?g. }

• W2044103907 endingPage "75" @default.
• W2044103907 startingPage "75" @default.
• W2044103907 abstract "The mass of CoRoT-7b, the first transiting superearth exoplanet, is still a subject of debate. A wide range of masses have been reported in the literature ranging from as high as 8 M_Earth to as low as 2.3 M_Earth. Although most mass determinations give a density consistent with a rocky planet, the lower value permits a bulk composition that can be up to 50% water. We present an analysis of the CoRoT-7b radial velocity measurements that uses very few and simple assumptions in treating the activity signal. By only analyzing those radial velocity data for which multiple measurements were made in a given night we remove the activity related radial velocity contribution without any a priori model. We demonstrate that the contribution of activity to the final radial velocity curve is negligible and that the K-amplitude due to the planet is well constrained. This yields a mass of 7.42 +/- 1.21 M_Earth and a mean density of rho = 10.4 +/- 1.8 gm cm^-3. CoRoT-7b is similar in mass and radius to the second rocky planet to be discovered, Kepler-10b, and within the errors they have identical bulk densities - they are virtual twins. These bulk densities lie close to the density - radius relationship for terrestrial planets similar to what is seen for Mercury. CoRoT-7b and Kepler-10b may have an internal structure more like Mercury than the Earth." @default.
• W2044103907 created "2016-06-24" @default.
• W2044103907 creator A5000903454 @default.
• W2044103907 creator A5002640751 @default.
• W2044103907 creator A5004966471 @default.
• W2044103907 creator A5005331964 @default.
• W2044103907 creator A5006841459 @default.
• W2044103907 creator A5019247180 @default.
• W2044103907 creator A5020426898 @default.
• W2044103907 creator A5023785639 @default.
• W2044103907 creator A5023914308 @default.
• W2044103907 creator A5024780751 @default.
• W2044103907 creator A5026948328 @default.
• W2044103907 creator A5028148041 @default.
• W2044103907 creator A5031169948 @default.
• W2044103907 creator A5031995742 @default.
• W2044103907 creator A5034183838 @default.
• W2044103907 creator A5034329742 @default.
• W2044103907 creator A5037253542 @default.
• W2044103907 creator A5037605069 @default.
• W2044103907 creator A5042639978 @default.
• W2044103907 creator A5043941279 @default.
• W2044103907 creator A5045414236 @default.
• W2044103907 creator A5047808099 @default.
• W2044103907 creator A5051206825 @default.
• W2044103907 creator A5057833311 @default.
• W2044103907 creator A5068034748 @default.
• W2044103907 creator A5074128668 @default.
• W2044103907 creator A5077334819 @default.
• W2044103907 creator A5078533758 @default.
• W2044103907 creator A5079167545 @default.
• W2044103907 creator A5081271835 @default.
• W2044103907 creator A5082218022 @default.
• W2044103907 creator A5087654538 @default.
• W2044103907 creator A5091422553 @default.
• W2044103907 date "2011-11-23" @default.
• W2044103907 modified "2023-10-14" @default.
• W2044103907 title "THE MASS OF CoRoT-7b" @default.
• W2044103907 cites W1543909229 @default.
• W2044103907 cites W1685102119 @default.
• W2044103907 cites W1964679605 @default.
• W2044103907 cites W1986316936 @default.
• W2044103907 cites W1992599695 @default.
• W2044103907 cites W2006486406 @default.
• W2044103907 cites W2020637107 @default.
• W2044103907 cites W2032257959 @default.
• W2044103907 cites W2045003475 @default.
• W2044103907 cites W2060999063 @default.
• W2044103907 cites W2062519999 @default.
• W2044103907 cites W2069759020 @default.
• W2044103907 cites W2075282741 @default.
• W2044103907 cites W2088458301 @default.
• W2044103907 cites W2096200890 @default.
• W2044103907 cites W2097671484 @default.
• W2044103907 cites W2111640501 @default.
• W2044103907 cites W2115219111 @default.
• W2044103907 cites W2132427241 @default.
• W2044103907 cites W2133045461 @default.
• W2044103907 cites W3099440945 @default.
• W2044103907 cites W3101980161 @default.
• W2044103907 cites W3102514863 @default.
• W2044103907 cites W3102651862 @default.
• W2044103907 cites W3102762255 @default.
• W2044103907 cites W3103536599 @default.
• W2044103907 cites W3105703167 @default.
• W2044103907 cites W4300017329 @default.
• W2044103907 doi "https://doi.org/10.1088/0004-637x/743/1/75" @default.
• W2044103907 hasPublicationYear "2011" @default.
• W2044103907 type Work @default.
• W2044103907 sameAs 2044103907 @default.
• W2044103907 citedByCount "130" @default.
• W2044103907 countsByYear W20441039072012 @default.
• W2044103907 countsByYear W20441039072013 @default.
• W2044103907 countsByYear W20441039072014 @default.
• W2044103907 countsByYear W20441039072015 @default.
• W2044103907 countsByYear W20441039072016 @default.
• W2044103907 countsByYear W20441039072017 @default.
• W2044103907 countsByYear W20441039072018 @default.
• W2044103907 countsByYear W20441039072020 @default.
• W2044103907 countsByYear W20441039072021 @default.
• W2044103907 countsByYear W20441039072022 @default.
• W2044103907 countsByYear W20441039072023 @default.
• W2044103907 crossrefType "journal-article" @default.
• W2044103907 hasAuthorship W2044103907A5000903454 @default.
• W2044103907 hasAuthorship W2044103907A5002640751 @default.
• W2044103907 hasAuthorship W2044103907A5004966471 @default.
• W2044103907 hasAuthorship W2044103907A5005331964 @default.
• W2044103907 hasAuthorship W2044103907A5006841459 @default.
• W2044103907 hasAuthorship W2044103907A5019247180 @default.
• W2044103907 hasAuthorship W2044103907A5020426898 @default.
• W2044103907 hasAuthorship W2044103907A5023785639 @default.
• W2044103907 hasAuthorship W2044103907A5023914308 @default.
• W2044103907 hasAuthorship W2044103907A5024780751 @default.
• W2044103907 hasAuthorship W2044103907A5026948328 @default.
• W2044103907 hasAuthorship W2044103907A5028148041 @default.
• W2044103907 hasAuthorship W2044103907A5031169948 @default.
• W2044103907 hasAuthorship W2044103907A5031995742 @default.
• W2044103907 hasAuthorship W2044103907A5034183838 @default.

• next