Extreme ultraviolet photon-induced chemical reactions in the C2H2-H2O mixed ices at 10 K

Icarus

Volumn 156, Issue 2, 2002, Pages 456-473

  Robert Wu, C Y ^a   Judge, D L ^b   Cheng, Bing Ming ^c   Shih, Wen Hao ^b   Yih, Tai Sone ^c  

^a UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

^b NATIONAL SYNCHROTRON RADIATION RESEARCH CENTER   (Taiwan)

^c NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

Comets; Ices; Icy satellites; Infrared absorbance; Mixed ices

Indexed keywords

EID: 0036266785     PISSN: 00191035     EISSN: None     Source Type: Journal    
DOI: 10.1006/icar.2001.6801     Document Type: Article

References (61)

1. Photochemical evolution of interstellar precometary organic material
2. Photochemical and thermal evolution of interstellar precometary ice analog
3. Life's far-flung raw materials
4. UV irradiation of polycyclic aromatic hydrocarbons in ices: Production of alcoholes, quinones, and ethers
5. Detection of acetylene in the infrared spectrum of Comet Hyakutake
6. 4, with application to Saturn's atmosphere
7. Time-dependent chemistry in dense molecular clouds, II. Ultraviolet photoprocessing and infrared spectroscopy of grain mantles
8. Time-dependent chemistry in dense molecular, III. Infrared band cross sections of molecules in the solid state at 10 K
9. Absorption spectra of solid methane, ammonia, and ice in the vacuum ultraviolet
10. From the interstellar medium to comets: An ISO view
11. 2 and the photochemistry of nonpolar interstellar ice analogs
12. Solar nebula chemistry: Implication for volatiles in the Solar System
13. Absolute cross sections for molecular photoabsorption, partial photoionization, and ionic photofragmentation processes
14. 2 in laboratory simulations of astrophysical ice mixtures
15. Ultraviolet processing of interstellar ice analogs. I. Pure ices
16. Carbonic acid production in the H ices. UV photolysis vs. proton bombardment
17. Chemical and physical properties of interstellar dust
18. What are comets made of? A model based on interstellar dust
19. Ring and plasma: The enigmae of Enceladus
20. Photoionization mass spectrometeic study of acetylene in the VUV region
21. Far-IR investigations of a methanol clathrate hydrate: Implications for astronomical observations
22. New experiments and interpretations concerning the "XCN" band in interstellar ice analogues
23. Mid- and far-infrared spectroscopy of ices: Optical constants and integrated absorbances
24. Laboratory reflection spectra for the determination of chemical composition of icy bodies
25. Ultraviolet spectroscopy and remote sensing of the upper atmosphere
26. The physics of comets
27. 2
28. Far-infrared spectral studies of phase changes in water ice induced by proton irradiation
29. Far-infrared spectra of cosmic-type pure and mixed ices
30. Infrared study of ion-irradiated water-ice mixtures with hydrocarbons relevant to comets
31. 2O + CO ices and analysis of synthesized molecules
32. 2 -In search of the identification of the 6.8-micron absorptions
33. Studies of proton irradiated cometary-type ice mixture
34. Infrared spectra of crystalline phase ices condensed on silicate smokes at T < 20 K
35. Infrared spectra of proton-irradiated ices containing methanol
36. Limits to the lunar atmosphere
37. Detection of abundant ethane and methane, along with carbon monoxide and water, in Comet C/1996 B2 Hyakutake: Evidence for interstellar origin
38. Solar nebula chemistry: Origin of planetary, satellite, and cometary volatiles
39. Surface studies of molecular solid films
40. 3
41. Techniques of Ultraviolet Spectroscopy
42. 2 in interstellar and extragalactic ices: Infrared characteristics, ultraviolet production, and implications
43. 2O: CO ices and implications for interstellar grains and cometary activity
44. Performance of a noval VUV bending magnet beamline
45. 2O
46. Photodesorption from low-temperature water ice in interstellar and circumsolar grains
47. Ultraviolet photodesorption from water ice
48. Velocity distributions of hydrogen atoms and hydroxyl radicals produced through solar photodissociation of water
49. Photoabsorption cross section of acetylene in the EUV region
50. 2O in the 18 eV region
51. 2O ices: A preliminary report
52. Multichannel processes in the vacuum ultraviolet photon excitation of molecular system
53. 3OD, and water-methanol mixed ices irradiated at 58.4 nm
54. Fluorescence of excited photofragments correlated with electronic states of multiply charged CO produced through photoexcitation of CO in the 28-100 eV region
55. 2 produced through photon irradiation in the 10-43 eV region
56. Vacuum Ultraviolet Radiation Physics
57. 4 in the VUV region