McGrath, M. A., Belton, M. J. S., Spencer, J. R. & Sartoretti, P. Spatially resolve spectroscopy of Io's Pele plume and SO2 atmosphere. Icarus146, 476–493 (2000) ArticleADSCAS Google Scholar
Spencer, J. R. et al. Discovery of gaseous S2 in Io's Pele plume. Science288, 1208–1210 (2000) ArticleADSCAS Google Scholar
Brown, R. A. in Exploration of the Solar System (eds Woszczyk, A. & Iwaniszewska, C.) 531–537 (Reider, Hingham, MA, 1974) Google Scholar
Trafton, L., Parkinson, T. & Macy, W. The spatial extent of sodium emission around Io. Astrophys. J.190, L85–L89 (1974) ArticleADSCAS Google Scholar
Kueppers, M. & Schneider, N. M. Discovery of chlorine in the Io torus. Geophys. Res. Lett.27, 513–516 (2000) ArticleADS Google Scholar
Feldman, P. D. et al. Detection of chlorine ions in the Far Ultraviolet Spectrum Explorer spectrum of the Io plasma torus. Astrophys. J.554, L123–L126 (2001) ArticleADSCAS Google Scholar
Fegley, B. Jr & Zolotov, M. Yu. Jr Chemistry of sodium, potassium, and chlorine in volcanic gases on Io. Icarus148, 139–210 (2000) Article Google Scholar
Moses, J. I., Zolotov, M. Yu. & Fegley, B. Jr Alkali and chlorine photochemistry in a volcanically driven atmosphere on Io. Icarus156, 107–135 (2000) ArticleADS Google Scholar
Lellouch, E. et al. The structure, stability, and global distribution of Io's atmosphere. Icarus98, 271–295 (1992) ArticleADSCAS Google Scholar
Lellouch, E. et al. Detection of sulfur monoxide in Io's atmosphere. Astrophys. J.459, L107–L110 (1996) ArticleADSCAS Google Scholar
Pickett, H. M. et al. Submillimeter, millimeter, and microwave spectral line catalog. J. Quant. Spectrosc. Rad. Transfer60, 883–890 (1998) ArticleADSCAS Google Scholar
Ewing, C. T. & Stern, K. H. Equilibrium vaporization rates and vapor pressures of solid and liquid sodium chloride, potassium chloride, potassium bromide, cesium iodide, and lithium fluoride. J. Phys. Chem.78, 1998–2005 (1974) ArticleCAS Google Scholar
Lanzerotti, L. J. et al. Laboratory studies of charged particle erosion of SO2 ice and applications to the frosts of Io. Astrophys. J.259, 920–929 (1982) ArticleADSCAS Google Scholar
Moses, J. I., Zolotov, M. Yu. & Fegley, B. Jr Photochemistry of a volcanically driven atmosphere on Io: sulfur and oxygen species from a Pele-type eruption. Icarus156, 76–106 (2000) ArticleADS Google Scholar
Ingersoll, A. P., Summers, M. E. & Schlipf, S. G. Supersonic meteorology of Io: sublimation driven flow of SO2 . Icarus64, 375–390 (1985) ArticleADSCAS Google Scholar
Summers, M. E. & Strobel, D. F. Photochemistry and vertical transport in Io's atmosphere and ionosphere. Icarus120, 290–316 (1996) ArticleADSCAS Google Scholar
Strobel, D. F. & Wolven, B. C. The atmosphere of Io: abundances and sources of sulfur dioxide and atomic hydrogen. Astrophys. Space Sci.277, 271–287 (2000) ArticleADS Google Scholar
Kuskov, O. & Kronrod, V. A. Core sizes and internal structure of Earth's and Jupiter's satellites. Icarus151, 204–227 (2001) ArticleADSCAS Google Scholar
Thomas, N. Optical observations of Io's neutral clouds and plasma torus. Surv. Geophys.13, 91–164 (1992) ArticleADS Google Scholar
Schneider, N. M. et al. Molecular origin for Io's fast sodium. Science253, 1394–1397 (1991) ArticleADSCAS Google Scholar
Wilson, J. K. & Schneider, N. M. Io's fast sodium: implications for molecular and atomic atmospheric escape. Icarus111, 31–44 (1994) ArticleADSCAS Google Scholar
Johnson, R. E. Formation of Na-containing molecular ions at Io. Icarus111, 65–72 (1994) ArticleADSCAS Google Scholar
Schneider, N. M., Park, A. H. & Kueppers, M. Spectroscopic studies of the Io torus during Galileo encounters: remote plasma diagnostics and the detection of Cl++. Bull. Am. Astron. Soc.32, 35.03 (2000) Google Scholar
Bagenal, F. & Sullivan, J. D. Direct plasma measurements in the Io torus and inner magnetosphere of Jupiter. J. Geophys. Res.86, 8447–8466 (1981) ArticleADSCAS Google Scholar
Altenhoff, W. J. et al. First radio astronomical estimate of the temperature of Pluto. Astron. Astrophys.190, L15–L17 (1988) ADS Google Scholar