Comets; Abundances; Isotopic ratios; Light elements; Large telescopes
Abstract :
[en] Isotopic abundance ratios are excellently suited to probe the origin of solar system matter. We review the recent measurements of the isotopic ratios of the light elements (D/H, [SUP]12[/SUP]C/[SUP]13[/SUP]C, [SUP]16[/SUP]O/[SUP]18[/SUP]O, [SUP]14[/SUP]N/[SUP]15[/SUP]N, [SUP]32[/SUP]S/[SUP]34[/SUP]S) in cometary dust and gas and discuss briefly their implications. Special emphasis will be put on the determinations and progress performed in the field over the past years thanks to high resolution spectroscopy of cometary comae obtained with the ESO Very Large Telescope. Future perspectives from space missions and ground-based observations with new large and extremely large telescopes operating in the optical, infrared and submillimeter wavelengths will be presented.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Jehin, Emmanuel ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique et traitement de l'image
Manfroid, Jean ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Hutsemekers, Damien ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)
Arpigny, Claude ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Zucconi, J.-M.; Observatoire de Besançon
Language :
English
Title :
Isotopic Ratios in Comets: Status and Perspectives
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
Manfroid, J., Jehin, E., Hutsemékers, D., (2009) A&A, , (submitted)
A'Hearn, M.F., (2005) Science, 310, p. 258. , doi: 10.1126/science.1118923
Altwegg, K., (1996) Habilitationsschrift, , University of Bern
Altwegg, K., Bockelée-Morvan, D., (2003) Space Sci. Rev., 106, p. 139
Anders, E., Grevesse, N., (1989) Geochim. Cosmochim. Acta, 53, p. 197. , doi: 10.1016/0016-7037(89)90286-X
Arpigny, C., Schulz, R., Manfroid, J., (2000) Bull. Am. Astron. Soc., 32, p. 1074
Arpigny, C., Jehin, E., Manfroid, J., (2003) Science, 301, p. 1522. , doi: 10.1126/science.1086711
Balsiger, H., Altwegg, K., Geiss, J., (1995) J. Geophys. Res., 100, p. 5827. , doi: 10.1029/94JA02936
Biver, N., Bockelée-Morvan, D., Crovisier, J., (2007) Planet. Space Sci., 55, p. 1058. , doi: 10.1016/j.pss.2006.11.010
Biver, N., Bockelée-Morvan, D., Crovisier, J., (2008) LPI Contrib, 1405, p. 8149
Bockelée-Morvan, D., Gautier, D., Lis, D.C., (1998) Icarus, 133, p. 147. , doi: 10.1006/icar.1998.5916
Bockelée-Morvan, D., Crovisier, J., Mumma, M.J., (2004) Comets II, p. 391. , in ed. by M.C. Festou, H.U. Keller, H.A. Weaver (University of Arizona Press, Tucson)
Bockelée-Morvan, D., Biver, N., Jehin, E., (2008) ApJ, 679, p. 49. , doi: 10.1086/588781
Bockelée-Morvan, D., Dello Russo, N., Jehin, E., (2008) LPI Contrib, 1405, p. 8190
Crovisier, J., Bockelée-Morvan, D., Biver, N., (2004) A&A, 418, p. 35
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.