Lithium isotopic composition in some stone meteorites

Autor:	Fouad Tera, D. J. Whitford, R.S. Rajan, Louis Brown
Rok vydání:	1980
Předmět:	Isotope Isotopes of lithium Analytical chemistry Mineralogy chemistry.chemical_element Geophysics Allende meteorite chemistry Meteorite Space and Planetary Science Geochemistry and Petrology Chondrite Earth and Planetary Sciences (miscellaneous) Lithium Achondrite Earth (classical element) Geology
Zdroj:	Earth and Planetary Science Letters. 51:41-44
ISSN:	0012-821X
DOI:	10.1016/0012-821x(80)90255-1
Popis:	The isotopic composition of lithium has been determined in two achondrites and seven chondrites (including two carbonaceous chondrites). No significant variations in the 7 Li/ 6 Li at the 1% level were found. Our results set upper limits of 1 × 10 19 or 3 × 10 20 protons/cm 2 with E p > 5MeV, depending on the model, for the excess irradiations possibly suffered by these meteorites (including Allende) compared to earth.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e91db8fa11d20d16a64286353c87adb4 https://doi.org/10.1016/0012-821x(80)90255-1 Zobrazit plný text záznamu