Images of a fourth planet orbiting HR 8799 (original) (raw)

References

  1. Marois, C. et al. Direct imaging of multiple planets orbiting the star HR 8799. Science 322, 1348–1352 (2008)
    Article ADS CAS Google Scholar
  2. Kuiper, G. P. On the origin of the Solar System. Proc. Natl Acad. Sci. USA 37, 1–14 (1951)
    Article ADS CAS Google Scholar
  3. Mizuno, H. Formation of the giant planets. Prog. Theor. Phys. 64, 544–557 (1980)
    Article ADS Google Scholar
  4. Su, K. Y. L. et al. The debris disk around HR 8799. Astrophys. J. 705, 314–327 (2009)
    Article ADS CAS Google Scholar
  5. Moór, A. et al. Nearby debris disk systems with high fractional luminosity reconsidered. Astrophys. J. 644, 525–542 (2006)
    Article ADS Google Scholar
  6. Torres, C. A. O., Quast, G. R., Melo, C. H. F. & Sterzik, M. F. in Handbook of Star Forming Regions Vol. II, The Southern Sky (ed. Reipurth, B.) 757–812 (ASP Monograph Publications, MP 005, 2008)
    Google Scholar
  7. Golimowsky, D. A. et al. L' and M' photometry of ultracool dwarfs. Astrophys. J. 127, 3516–3536 (2004)
    Google Scholar
  8. Hinz, P. M. et al. Thermal infrared MMTAO observations of the HR 8799 planetary system. Astrophys. J. 716, 417–426 (2010)
    Article ADS CAS Google Scholar
  9. Janson, M., Bergfors, C., Goto, M., Brandner, W. & Lafrenière, D. Spatially resolved spectroscopy of the exoplanet HR 8799 c. Astrophys. J. 710, L35–L38 (2010)
    Article ADS Google Scholar
  10. Bowler, B. P., Liu, M. C., Dupuy, T. J. & Cushing, M. C. Near-infrared spectroscopy of the extrasolar planet HR 8799 b. Astrophys. J. 723, 850–868 (2010)
    Article ADS CAS Google Scholar
  11. Goz´dziewski, K. & Migaszewski, C. Is the HR 8799 extrasolar system destined for planetary scattering? Mon. Not. R. Astron. Soc. 397, L16–L20 (2009)
    Article ADS Google Scholar
  12. Reidemeister, M. et al. A possible architecture of the planetary system HR 8799. Astron. Astrophys. 503, 247–258 (2009)
    Article ADS Google Scholar
  13. Fabrycky, D. C. & Murray-Clay, R. A. Stability of the directly imaged multiplanet system HR 8799: resonance and masses. Astrophys. J. 710, 1408–1421 (2010)
    Article ADS Google Scholar
  14. Chambers, J. E. A hybrid symplectic integrator that permits close encounters between massive bodies. Mon. Not. R. Astron. Soc. 304, 793–799 (1999)
    Article ADS Google Scholar
  15. Dodson-Robinson, S. E., Veras, D., Ford, E. B. & Beichman, C. A. The formation mechanism of gas giants on wide orbits. Astrophys. J. 707, 79–88 (2009)
    Article ADS Google Scholar
  16. Kratter, K. M., Murray-Clay, R. A. & Youdin, A. N. The runts of the litter: why planets formed through gravitational instability can only be failed binary stars. Astrophys. J. 710, 1375–1386 (2010)
    Article ADS Google Scholar
  17. Stamatellos, D. & Whitworth, A. P. The properties of brown dwarfs and low-mass hydrogen-burning stars formed by disc fragmentation. Mon. Not. R. Astron. Soc. 392, 413–427 (2009)
    Article ADS CAS Google Scholar
  18. Lafrenière, D. et al. The Gemini Deep Planet Survey. Astrophys. J. 670, 1367–1390 (2007)
    Article ADS Google Scholar
  19. Nielsen, E. & Close, L. M. A uniform analysis of 118 stars with high-contrast imaging: long-period extrasolar giant planets are rare around Sun-like stars. Astrophys. J. 717, 878–896 (2010)
    Article ADS Google Scholar
  20. Chauvin, G. et al. Deep imaging survey of young, nearby austral stars. VLT/NACO near-infrared Lyot-coronagraphic observations. Astron. Astrophys. 509, A52–A68 (2010)
    Article Google Scholar
  21. Rhee, J. H., Song, I., Zuckerman, B. & McElwain, M. Characterization of dusty debris disks: the IRAS and Hipparcos catalogs. Astrophys. J. 660, 1556–1571 (2007)
    Article ADS Google Scholar
  22. Marois, C., Lafrenière, D., Doyon, R., Macintosh, B. & Nadeau, D. Angular differential imaging: a powerful high-contrast imaging technique. Astrophys. J. 641, 556–564 (2006)
    Article ADS Google Scholar
  23. Lafrenière, D., Marois, C., Doyon, R., Nadeau, D. & Artigau, É. A new algorithm for point-spread function subtraction in high-contrast imaging: a demonstration with angular differential imaging. Astrophys. J. 660, 770–780 (2007)
    Article ADS Google Scholar
  24. Marois, C., Macintosh, B. & Véran, J.-P. Exoplanet imaging with LOCI processing: photometry and astrometry with the new SOSIE pipeline. Proc. SPIE 7736, 77361J–77361J-12 (2010)
    Google Scholar
  25. Baraffe, I., Chabrier, G., Barman, T. S., Allard, F. & Hauschildt, P. H. Evolutionary models for cool brown dwarfs and extrasolar giant planets. The case of HD 209458. Astron. Astrophys. 402, 701–712 (2003)
    Article ADS Google Scholar
  26. Eggenberger, A. & Udry, S. Detection and characterization of extrasolar planets through Doppler spectroscopy. EAS Publ. Ser. 41, 27–75 (2010)
    Article CAS Google Scholar
  27. Moya, A. et al. Age determination of the HR8799 planetary system using asteroseismology. Mon. Not. R. Astron. Soc. 405, L81–L85 (2010)
    Article ADS Google Scholar
  28. Gáspár, A. et al. The low level of debris disk activity at the time of the late heavy bombardment: a Spitzer study of Praesepe. Astrophys. J. 697, 1578–1596 (2009)
    Article ADS Google Scholar
  29. Marley, M. S., Fortney, J., Hubickyj, O., Bodenheimer, P. & Lissauer, J. J. On the luminosity of young Jupiters. Astrophys. J. 655, 541–549 (2007)
    Article ADS Google Scholar
  30. Malhotra, R. in Solar System Formation and Evolution (eds Lazzaro, D., Vieira Martins, R., Ferraz-Mello, S. & Fernandez, J.) 37–63 (ASP Conf. Ser. Vol. 149, 1998)
    Google Scholar

Download references