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Browsing by Author "Hosford, A."
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Lithium abundances of halo dwarfs based on excitation temperature I : Local thermodynamic equilibrium
Hosford, A.; Ryan, Sean G.; Garcia Perez, A.E.; Norris, J.E.; Olive, K.A. (2009-01) -
Lithium abundances of halo dwarfs based on excitation temperatures. II : Non-local thermodynamic equilibrium
Hosford, A.; Perez, A.E.G.; Collet, R.; Ryan, Sean G.; Norris, J.E.; Olive, K.A. (2010)Context. The plateau in the abundance of 7Li in metal-poor stars was initially interpreted as an observational indicator of the primordial lithium abundance. However, this observational value is in disagreement with that ... -
Temperature Scales and the "Lithium Problem"
Hosford, A. (2010-04-12)The discovery of the Spite plateau in the abundances of 7Li for metal-poor stars led to the determination of an observationally deduced primordial lithium abundance. However, with the determination of the baryon density, ...