气候变化领域集成服务门户(CCPortal): HST spectroscopic observations of Jupiter after the collision of comet Shoemaker-Levy 9

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DOI	10.1126/science.7871428
	HST spectroscopic observations of Jupiter after the collision of comet Shoemaker-Levy 9
	Noll K.S.; McGrath M.A.; Trafton L.M.; Atreya S.K.; Caldwell J.J.; Weaver H.A.; Yelle R.V.; Barnet C.; Edgington S.
发表日期	1995
ISSN	0036-8075
起始页码	1307
结束页码	1313
卷号	267 期号:5202
英文摘要	Ultraviolet spectra obtained with the Hubble Space Telescope identified at least 10 molecules and atoms in the perturbed stratosphere near the G impact site, most never before observed in Jupiter. The large mass of sulfur-containing material, more than 1014 grams in S2 alone, indicates that many of the sulfur-containing molecules S2, CS2, CS, H2S, and S+ may be derived from a sulfur-bearing parent molecule native to Jupiter. If so, the fragment must have penetrated at least as deep as the predicted NH4SH cloud at a pressure of approximately 1 to 2 bars. Stratospheric NH3 was also observed, which is consistent with fragment penetration below the cloud tops. Approximately 107 grams of neutral and ionized metals were observed in emission, including Mg II, Mg I, Si I, Fe I, and Fe II. Oxygen-containing molecules were conspicuous by their absence; upper limits for SO2, SO, CO, SiO, and H2O are derived.
英文关键词	Sio; ammonia; carbon disulfide; iron; magnesium; oxygen; sulfur; water; article; astronomy; atmosphere; microclimate; spectroscopy; Ammonia; Atmosphere; Carbon Disulfide; Extraterrestrial Environment; Iron; Jupiter; Magnesium; Oxygen; Solar System; Spectrum Analysis; Sulfur; Support, U.S. Gov't, Non-P.H.S.; Water
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244896
作者单位	Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, United States; Department of Astronomy, University of Texas, Austin, TX 78712, United States; Atmosph., Oceanic, Space Sci. Dept., University of Michigan, Ann Arbor, MI 48109, United States; Inst. for Space and Terrestrial Sci., Space Astrophysics Laboratory, 4850 Keele Street, North York, Ont. M3J 3K1, Canada; NASA/Ames Research Center, Moffett Field, CA 94035, United States
推荐引用方式 GB/T 7714	Noll K.S.,McGrath M.A.,Trafton L.M.,et al. HST spectroscopic observations of Jupiter after the collision of comet Shoemaker-Levy 9[J],1995,267(5202).
APA	Noll K.S..,McGrath M.A..,Trafton L.M..,Atreya S.K..,Caldwell J.J..,...&Edgington S..(1995).HST spectroscopic observations of Jupiter after the collision of comet Shoemaker-Levy 9.Science,267(5202).
MLA	Noll K.S.,et al."HST spectroscopic observations of Jupiter after the collision of comet Shoemaker-Levy 9".Science 267.5202(1995).