Isotopic Composition of H, HE and NE in the Protosolar Cloud
dc.contributor.author | Geiss, Johannes | en_US |
dc.contributor.author | Gloeckler, George | en_US |
dc.date.accessioned | 2006-09-11T13:47:43Z | |
dc.date.available | 2006-09-11T13:47:43Z | |
dc.date.issued | 2003-03 | en_US |
dc.identifier.citation | Geiss, Johannes; Gloeckler, George; (2003). "Isotopic Composition of H, HE and NE in the Protosolar Cloud." Space Science Reviews 106 (1-4): 3-18. <http://hdl.handle.net/2027.42/43758> | en_US |
dc.identifier.issn | 0038-6308 | en_US |
dc.identifier.issn | 1572-9672 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/43758 | |
dc.description.abstract | Observations and measurements in the solar wind, the Jovian atmosphere and the gases trapped in lunar surface material provide the main evidence from which the isotopic composition of H, He and Ne in the Protosolar Cloud (PSC) is derived. These measurements and observations are reviewed and the corrections are discussed that are needed for obtaining from them the PSC isotopic ratios. The D/H, 3 He/ 4 He (D+ 3 He)/H, 20 Ne/ 22 Ne and 21 Ne/ 22 Ne ratios adopted for the PSC are presented. Protosolar abundances provide the basis for the interpretation of isotopic ratios measured in the various solar system objects. In this article we discuss constraints derived from the PSC abundances on solar mixing, the origin of atmospheric neon, and the nature of the “SEP” component of neon trapped at the lunar surface. We also discuss constraints on the galactic evolution provided by the isotopic abundances of H and He in the PSC. | en_US |
dc.format.extent | 1327382 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Springer Science+Business Media | en_US |
dc.subject.other | Physics | en_US |
dc.subject.other | Astronomy, Astrophysics and Cosmology | en_US |
dc.subject.other | Extraterrestrial Physics, Space Sciences | en_US |
dc.title | Isotopic Composition of H, HE and NE in the Protosolar Cloud | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Aerospace Engineering | en_US |
dc.subject.hlbsecondlevel | Atmospheric, Oceanic and Space Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Dept. of Physics and IPST, University of Maryland, College Park, MD, 20742, USA;; University of Michigan, Ann Arbor, MI, 48109, USA, ( | en_US |
dc.contributor.affiliationother | International Space Science Institute, Hallerstrasse 6, 3012, Bern, Switzerland, ( | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/43758/1/11214_2004_Article_5143451.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1023/A:1024651232758 | en_US |
dc.identifier.source | Space Science Reviews | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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