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High-spatial resolution U–Pb dating of phosphate minerals in Martian meteorite Allan Hills 84001
U–Pb dating phosphates NanoSIMS Martian meteorites ALH 84001
2017/4/11
Phosphate minerals, which are ubiquitous in terrestrial and extra-terrestrial rocks, are important carriers of trace elements,
including U and Th, which provide chronological information because of t...
STARK BROADENING PARAMETER TABLES FOR In III, Ti III, AND Pb IV
BROADENING PARAMETER TABLES III Pb IV Ti III
2009/3/26
Using a semiclassical approach, we have calculated electron-, proton-,
and ionized helium-impact line widths and shifts for 20 In III multiplets for
perturber densities 1014− 1020 cm−3 a...