Space Science Reviews

, Volume 116, Issue 1–2, pp 457–470 | Cite as

Dynamics and Composition of Rings

Article

Abstract

Planetary rings are found around all four giant planets of our solar system. These collisional and highly flattened disks exhibit a whole wealth of physical processes involving dust grains up to meter-sized boulders. These processes, together with ring composition, can help understand better the formation and evolution of proto-satellite and proto-planetary disks in the early solar system. The present chapter reviews some fundamental aspects of ring dynamics and composition. The forthcoming exploration of the Saturn system by the Cassini mission will bring both high resolution and time-dependent information on Saturn’s rings.

Keywords

rings disks dynamics planetary formation 

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References

  1. Binney, J. and Tremaine, S.: 1988, Galactic Dynamics, Princeton University Press.Google Scholar
  2. Borderies, N., Goldreich, P., and Tremaine, S.: 1984, ‘Unsolved problems in planetary ring dynamics’, in R. Greenberg and A. Brahic (eds.), Planetary rings, The University of Arizona Press, pp. 713–734.Google Scholar
  3. Borderies, N., Goldreich, P., and Tremaine, S.: 1989, ‘The formation of sharp edges in planetary rings by nearby satellites’, Icarus 80, 344–360.CrossRefGoogle Scholar
  4. Burns, J.A., Lamy, P.L., and Soter, S.L.: 1979, ‘Radiation forces on small particles in the solar system’, Icarus 40, 1–48.CrossRefGoogle Scholar
  5. Burns, J.A., Hamilton, D.P., Nicholson, P.D., de Pater, I., Ockert-Bell, M.E., and Thomas, P.C.: 2001, ‘The formation of Jupiter’s faint ring’, Science 284, 1446–1450.Google Scholar
  6. Burns, J.A., Simonelli, D.P., Showalter, M.R., Hamilton, D.P., Porco, C.C., Esposito, L.W., and Throop, H.: 2004, ‘Jupiter’s Ring-Moon System’, in F. Bagenal, T. Dowling, and W. McKinnon (eds.), Jupiter: Planet, Satellites and Magnetosphere, Cambridge University Press, in press.Google Scholar
  7. Chiang, E.I, and Goldreich, P: 2000, ‘Apse alignment of narrow eccentric planetary rings’, Astron. J. 540, 1084–1090.CrossRefGoogle Scholar
  8. Colombo, G., Goldreich, P., and Harris, A.W: 1977, ‘Spiral structure as an explanation for the asymmetric brightness of Saturn’s A ring’, Nature 264, 344–345.CrossRefGoogle Scholar
  9. Cuzzi, J.N., Lissauer, J.J., Esposito, L.W., Holberg, J.B., Marouf, E.A., Tyler, G.L., and Boischot, A.: 1984, ‘Saturn’s rings: properties and processes’, R. Greenberg and A. Brahic (eds.), Planetary rings, The University Of Arizona Press, pp. 73–199.Google Scholar
  10. Cuzzi, J.N. and Burns, J.A.: 1988, ‘Charged particle depletion surrounding Saturn’s F ring: Evidence for a moonlet belt’, Icarus 74, 284–324.CrossRefGoogle Scholar
  11. Cuzzi, J.N.: 1995, ‘Evolution of planetary ringmon systems’, Earth, Moon, and Planets 67, 179–208.Google Scholar
  12. Cuzzi, J.N., et al.: 2002, ‘Saturn’s rings: pre-Cassini status and mission goals’, Space Sci. Rev. 104, 209–251.CrossRefGoogle Scholar
  13. de Pater, I., Showalter, M.R., Burns, J.A., Nicholson, P.D., Liu, M.C., Hamilton, D.P., Graham, J.R.: 1996, ‘Keck infrared observations of Jupiter’s ring system near Earth’s 1997 ring plane crossing’, Icarus 138, 214–223.CrossRefGoogle Scholar
  14. Dumas, C., Terrile, R.J., Smith, B.A., Schneider, G., and Becklin, E.E: 1999, ‘Stability of Neptune’s ring arcs in question’, Nature 400, 733–735.CrossRefGoogle Scholar
  15. Esposito, L.W., O’Callaghan, M., and West, R.A.: 1983, ‘The structure of Saturn’s rings: implications from the Voyager stellar occultation’, Icarus 56, 439–452.CrossRefGoogle Scholar
  16. Esposito, L.W., Cuzzi, J.N., Holberg, J.B., Marouf, E.A., Tyler, G.L., and Porco, C.C.: 1984, ‘Saturn’s rings: structure, dynamics and particle properties’, T. Gehrels and M.S. Matthews (eds.), Saturn, The University of Arizona Press, Tucson, pp. 463–545.Google Scholar
  17. Esposito, L.W., Brahic, A., Burns, J.A., and Marouf, E.A.: 1991, ‘Particles properties and processes in Uranus’ rings’, in J.T. Bergstralh, E.D. Miner, and M.S. Matthews (eds.), Uranus, The University of Arizona Press, Tucson, pp. 410–465.Google Scholar
  18. Esposito, L.W.: 1993, ‘Understanding planetary rings’, Annu. Rev. Earth Planet. Sci. 21, 487–523.CrossRefGoogle Scholar
  19. Esposito, L.W.: 2002, ‘Planetary Rings’, Rep. Prog. Phys. 65, 1741–1783.CrossRefGoogle Scholar
  20. French, R.G., Nicholson, P.D., Porco, C.C., and Marouf, E.A.: 1991, ‘Dynamics and structure of the Uranian rings’, in J.T. Bergstralh, E.D.Miner, and M.S.Matthews (eds.), Uranus, The University of Arizona Press, Tucson, pp. 327–409.Google Scholar
  21. Goldreich, P.: 1992, ‘Puzzles and prospects in planetary ring dynamics’, S. Ferraz-Mello (ed.), Chaos, resonance and collective dynamical phenomena in the solar system, Kluwer Academic Publishers, Dordrecht Boston London, pp. 65–73.Google Scholar
  22. Goldreich, P., and S. Tremaine, S.: 1982, ‘The dynamics of planetary rings’, Ann. Rev. Astron. Astrophys 20, 249–283.CrossRefGoogle Scholar
  23. Goldreich, P., Tremaine, S., and Borderies, N.: 1986, ‘Towards a theory for Neptune’s arc rings’, Astron. J. 92, 490–494.CrossRefGoogle Scholar
  24. Goldreich, P., Rappaport, N., and Sicardy, B.: 1995 ‘Single-sided shepherding’, Icarus 118, 414–417.CrossRefGoogle Scholar
  25. Grün, E., Morfill, G.E., and Mendis, D.A.: 1984, ‘Dust-magnetosphere interactions’, in R. Greenberg and A. Brahic (eds.), Planetary rings, The University of Arizona Press, Tucson, pp. 275–332.Google Scholar
  26. Hamilton, D.P. and Burns, J.A.: 1993, ‘Lorentz and gravitational resonances on circumplanetary particles’, Adv. Space Res. 13, 241–248.CrossRefGoogle Scholar
  27. Hamilton, D.P. and Burns, J.A.: 1994, ‘The origin of Saturn’s E ring: self-sustained, naturally’, Science 264, 550–550.Google Scholar
  28. Harris, A.W.: 1984, ‘The origin and evolution of planetary rings’, in R. Greenberg and A. Brahic (eds.), Planetary rings, The University of Arizona Press, pp. 641–659.Google Scholar
  29. Hubbard, W.B., Brahic, A., Sicardy, B., Elicer, L.R., Roques, F., and F. Vilas: 1986, ‘Occultation detection of a Neptunian ring-like arc’, Nature 319, 636–640.CrossRefGoogle Scholar
  30. Marouf, E.A., Tyler, G.L., Zebker, H.A., Simpson, R.A., and Eshleman, V.R.: 1987, ‘Particle size distributions in Saturn’s rings from Voyager 1 radio occultation’, Icarus 54, 189–211.CrossRefGoogle Scholar
  31. Meyer-Vernet, N. and Sicardy, B.: 1987, ‘On the physics of resonant disk-satellite interaction’, Icarus 69, 157–175.CrossRefGoogle Scholar
  32. Namouni, F. and Porco, C.: 2002, ‘The confinement of Neptune’s ring arcs by the moon Galatea’, Nature 417, 45–47.CrossRefPubMedGoogle Scholar
  33. Nicholson, P.D. and Dones, L.: 1991, ‘Planetary rings’, Rev. Geophys. 29, 313–327.Google Scholar
  34. Nicholson, P.D., Hamilton, D.P., Matthews, K., and Yoder, C.F.: 1992, ‘New observations of Saturn’s coorbital satellites’, Icarus 100, 464–484.CrossRefGoogle Scholar
  35. Nicholson, P.D., Mosqueira, I., and Matthews, K.: 1995, ‘Stellar occultation observations of Neptune’s rings’, Icarus 113, 293–330.Google Scholar
  36. Pilcher, C. B., Chapman, C.R., Lebofsky, L.A., and Kieffer, H.H.: 1970, ‘Saturn’s rings: Identification of water ice’, Science 167, 1372–1373.Google Scholar
  37. Porco, C.: 1991, ‘An explanation for Neptune’s ring arcs’, Science 400, 995–1001.Google Scholar
  38. Porco, C.C., Cuzzi, J.N., Esposito, L.W., Lissauer, J.J., and Nicholson, P.D.: 1995, ‘Neptune’s rings’, in D.P. Cruikshank (ed.), Neptune and Triton, The University of Arizona Press, Tucson, pp. 703–804.Google Scholar
  39. Poulet, F., Sicardy, B., Nicholson, P.D., Karkoschka, K., and Caldwell, J.: 2000, ‘Saturn’s ring-plane crossings of August and November 1995: a model for the new F-ring objects’, Icarus, 144, 135–148.CrossRefGoogle Scholar
  40. Poulet, F. and Cuzzi, J.N.: 2002, ‘The Composition of Saturn’s Rings’, Icarus 160, 350–358.CrossRefGoogle Scholar
  41. Poulet, F., Cruikshank, D.P., Cuzzi, J.N., Roush, T.L., and French, R.G.: 2003, ‘Compositions of Saturn’s rings A, B, and C fromhigh resolution near-infrared spectroscopic observations’, Astron. Astrophys. 412, 305–316.CrossRefGoogle Scholar
  42. Rosen, P.A., Tyler, G.L., Marouf, E.A., and Jack J. Lissauer, J.J.: 1991, ‘Resonance structures in Saturn’s rings probed by radio occultation: II. Results and interpretation’, Icarus 93, 25–44.CrossRefGoogle Scholar
  43. Showalter, M.R.: 2004, ‘Disentangling Saturn’s F Ring I. Clump Orbits and Lifetimes’, Icarus, submitted.Google Scholar
  44. Shu, F.H.: 1984, ‘Waves in planetary rings’, R. Greenberg and A. Brahic (eds.), Planetary rings, The University of Arizona Press, pp. 513–561.Google Scholar
  45. Sicardy, B., Roques, F., and A. Brahic: 1991, ‘Neptune’s rings, 1983–1989: ground-based stellar occultations observations. I. Ring-like detections’, Icarus 89, 220–243.CrossRefGoogle Scholar
  46. Sicardy, B., Roddier, F., Roddier, C., Perozzi, E., Graves, J.E., Guyon, O., and Northcott, M.J.: 1999, ‘Images of Neptune’s ring arcs obtained by a ground-based telescope’, Nature 400, 731–733.CrossRefGoogle Scholar
  47. Smith, B.A., et al.: 1986, ‘Voyager 2 at Uranus in the Uranian system: Imaging science results’, Science 233, 43–64.Google Scholar
  48. Smith, B.A., et al.: 1989, ‘Voyager 2 at Neptune: Imaging Science results’, Science 246, 1422–1449.Google Scholar
  49. Toomre, A.: 1964, ‘On the gravitational stability of a disk of stars ’ Astrophys. J. 139, 1217–1238.CrossRefGoogle Scholar
  50. Tremaine, S.: 2003, ‘On the Origin of Irregular Structure in Saturn’s Rings’, Astron. J. 125, 894–901.CrossRefGoogle Scholar
  51. Ward, W.: 1984, ‘The solar nebula and the planetesimal disk’, in R. Greenberg and A. Brahic (eds.), Planetary rings, The University of Arizona Press, Tucson, pp. 660–684.Google Scholar

Copyright information

© Springer Science + Business Media, Inc. 2005

Authors and Affiliations

  1. 1.Observatoire de Paris and Université Pierre et Marie CurieMeudonFrance
  2. 2.Bruno Sicardy, Observatoire de Paris, LESIAMeudon CédexFrance

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