Zobrazeno 1 - 10
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pro vyhledávání: '"TIME-DEPENDENT CHEMISTRY"'
Akademický článek
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Publikováno v:
Astrophysical Journal. 522(1):357-377
Spectra of interstellar CO2 ice absorption features at a resolving power of lambda/Delta lambda approximate to 1500-2000 are presented for 14 lines of sight. The observations were made with the Short-Wavelength Spectrometer (SWS) of the Infrared Spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::17f567677ce1945f127273afcbe5f659
https://hdl.handle.net/11370/ba78d929-a623-49b6-9459-d4cb1cbff1f3
https://hdl.handle.net/11370/ba78d929-a623-49b6-9459-d4cb1cbff1f3
Publikováno v:
Astronomy & astrophysics. 343(3):966-976
ISO-SWS observations of the highly obscured young stellar object W 33A reveal two broad absorption features centered at 7.24 and 7.41 mu m. Comparison to interstellar ice analogs shows that the 7.24 mu m band can be well matched by the CH deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___01423::1f28a987bcd07aee196e7e92e5d7de60
https://research.rug.nl/en/publications/ab34e193-2399-4a39-b565-12c85129fbc3
https://research.rug.nl/en/publications/ab34e193-2399-4a39-b565-12c85129fbc3
Publikováno v:
Astrophysical Journal. 498(2):L159-L163
We report the first detection of solid carbon dioxide (CO2) in quiescent regions of a dark cloud in the solar neighborhood, a result that has important implications for models of ice formation and evolution in the interstellar medium. The K-type fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::d1da45be81d11cc6f0d333c7eda699a5
https://hdl.handle.net/11370/28b41bc8-3886-4c03-b756-5c9a906339a2
https://hdl.handle.net/11370/28b41bc8-3886-4c03-b756-5c9a906339a2
Publikováno v:
The Astrophysical Journal. 498(2):159-163
We report the first detection of solid carbon dioxide (CO2) in quiescent regions of a dark cloud in the solar neighborhood, a result that has important implications for models of ice formation and evolution in the interstellar medium. The K-type fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___01423::abfbaa4cb2b1a41264743b1325df13bc
https://research.rug.nl/en/publications/28b41bc8-3886-4c03-b756-5c9a906339a2
https://research.rug.nl/en/publications/28b41bc8-3886-4c03-b756-5c9a906339a2
Publikováno v:
Astronomy & astrophysics. 328(2):649-669
Apolar ices have been observed in several regions in dense clouds and are likely dominated by molecules such as CO, CO(2) and the infrared inactive molecules O(2) and N(2). Interstellar solid CO has been well characterized by ground-based high resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___01423::de327c6b5d76c71b8ec9d702196e67b3
https://research.rug.nl/en/publications/d56fcd5c-54d6-4cba-b22f-e102fbb6b141
https://research.rug.nl/en/publications/d56fcd5c-54d6-4cba-b22f-e102fbb6b141
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Douglas C. B. Whittet, Alexander G. G. M. Tielens, Adwin Boogert, W. A. Schutte, Jacqueline V. Keane
Publikováno v:
Astronomy & astrophysics, 376(1), 254-270. EDP Sciences
Astronomy and Astrophysics
Astronomy and Astrophysics, 376, 254-270
Astronomy and Astrophysics
Astronomy and Astrophysics, 376, 254-270
We have obtained 5-8 mum spectra towards 10 embedded protostars using the Short Wavelength Spectrometer on board the Infrared Space Observatory (ISO-SWS) with the aim of studying the composition of interstellar ices. The spectra are dominated by abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0d2bc4d14d59ae0c48b8da680fe082d
https://resolver.caltech.edu/CaltechAUTHORS:20170408-160037359
https://resolver.caltech.edu/CaltechAUTHORS:20170408-160037359
Autor:
Gerakines, PA, Whittet, DCB, Ehrenfreund, P, Boogert, ACA, Tielens, AGGM, Schutte, WA, Chiar, JE, van Dishoeck, EF, Prusti, T, Helmich, FP, de Graauw, T
Publikováno v:
Astrophysical Journal, 522(1), 357-377. IOP PUBLISHING LTD
Spectra of interstellar CO2 ice absorption features at a resolving power of lambda/Delta lambda approximate to 1500-2000 are presented for 14 lines of sight. The observations were made with the Short-Wavelength Spectrometer (SWS) of the Infrared Spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::aa505f44bc67495312bd25271106a7a5
https://research.rug.nl/en/publications/ba78d929-a623-49b6-9459-d4cb1cbff1f3
https://research.rug.nl/en/publications/ba78d929-a623-49b6-9459-d4cb1cbff1f3
Autor:
Schutte, WA, Boogert, ACA, Tielens, AGGM, Whittet, DCB, Gerakines, PA, Chiar, JE, Ehrenfreund, P, Greenberg, JM, van Dishoeck, EF, de Graauw, T
Publikováno v:
Astronomy & astrophysics, 343(3), 966-976. EDP Sciences
ISO-SWS observations of the highly obscured young stellar object W 33A reveal two broad absorption features centered at 7.24 and 7.41 mu m. Comparison to interstellar ice analogs shows that the 7.24 mu m band can be well matched by the CH deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::4e021eb3d94ff7a0ae77170bc11918c8
https://research.rug.nl/en/publications/ab34e193-2399-4a39-b565-12c85129fbc3
https://research.rug.nl/en/publications/ab34e193-2399-4a39-b565-12c85129fbc3