Title of article
First detection of 7Li/6Li-ratio in the interstellar medium beyond the solar-system, and its impact on primordial 7Li Original Research Article
Author/Authors
S. Kawanomoto، نويسنده , , KT Suzuki، نويسنده , , H. Ando، نويسنده , , T. Kajino، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
3
From page
659
To page
661
Abstract
We determine primordial 7Li abudance independently of a previous method based on the measurement of the Spite plateau by using isotopic abundance ratios of 7Li/6Li in the interstellar media. The inferred best fit constraints on the primordial 7Li abundance is 7Li/H≅ 2.5 × 10−10, and the conservative upper limit at the 95% confidence level turns out to be 7Li/H < 8 × 10−10.
Journal title
Nuclear physics A
Serial Year
2003
Journal title
Nuclear physics A
Record number
1199344
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