Constraints on the tidal dissipation factor of a main sequence star: The case of OGLE-TR-56b
作者： Ludmila Carone , Martin Pätzold
DOI: 10.1016/J.PSS.2006.05.044
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摘要: Abstract The planet OGLE-TR-56b is the extrasolar giant closest to its host star. This and star exchange extreme tidal forces. leads a reduction of planetary orbit spin-up stellar rotation. migration rate depends crucially on ratio dissipation factor Q * love number k 2 , star, which only poorly known estimates range within 5 × 1 0 ( / ) 10 . For values greater than > 1.5 9 no observable influence by forces planet's lifetime for can be found. A lower limit possible parameter G-type OGLE-TR-56 was found studying evolution interaction into future in past. study demonstrates that basis conservative model assumptions, considerable but unrealistic expected if 7 not agreement with observed rotation periods. From statistical analysis based Monte-Carlo simulation, constrained system shall evolve significantly realistically
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sci-hub.se 参考文章(47)
J.-P. Zahn, Tidal friction in close binary stars Astronomy and Astrophysics. ,vol. 57, pp. 383- 394 ,(1977)
Francesco Paresce, Science with the Vlt Interferometer ,(2013)
Michel Mayor, Didier Queloz, A Jupiter-Mass Companion to a Solar-Type Star Nature. ,vol. 378, pp. 355- 359 ,(1995) , 10.1038/378355A0
J. Christensen-Dalsgaard, W. Dappen, S. V. Ajukov, E. R. Anderson, H. M. Antia, S. Basu, V. A. Baturin, G. Berthomieu, B. Chaboyer, S. M. Chitre, A. N. Cox, P. Demarque, J. Donatowicz, W. A. Dziembowski, M. Gabriel, D. O. Gough, D. B. Guenther, J. A. Guzik, J. W. Harvey, F. Hill, G. Houdek, C. A. Iglesias, A. G. Kosovichev, J. W. Leibacher, P. Morel, C. R. Proffitt, J. Provost, J. Reiter, E. J. Rhodes, F. J. Rogers, I. W. Roxburgh, M. J. Thompson, R. K. Ulrich, The Current State of Solar Modeling Science. ,vol. 272, pp. 1286- 1292 ,(1996) , 10.1126/SCIENCE.272.5266.1286
D. N. C. Lin, P. Bodenheimer, D. C. Richardson, Orbital migration of the planetary companion of 51 Pegasi to its present location Nature. ,vol. 380, pp. 606- 607 ,(1996) , 10.1038/380606A0
M. Pätzold, H. Rauer, Where Are the Massive Close-in Extrasolar Planets? The Astrophysical Journal. ,vol. 568, ,(2002) , 10.1086/339794
Peter Goldreich, Philip D. Nicholson, Turbulent viscosity and Jupiter's tidal Q Icarus. ,vol. 30, pp. 301- 304 ,(1977) , 10.1016/0019-1035(77)90163-4
Peter Goldreich, Steven Soter, Q in the solar system Icarus. ,vol. 5, pp. 375- 389 ,(1966) , 10.1016/0019-1035(66)90051-0
Eric B Ford, Marketa Havlickova, Frederic A Rasio, Dynamical Instabilities in Extrasolar Planetary Systems Containing Two Giant Planets Icarus. ,vol. 150, pp. 303- 313 ,(2001) , 10.1006/ICAR.2001.6588
Matthew Holman, Jihad Touma, Scott Tremaine, Chaotic variations in the eccentricity of the planet orbiting 16 Cygni B Nature. ,vol. 386, pp. 254- 256 ,(1997) , 10.1038/386254A0