Threshold photodetachment of H
作者： K. R. Lykke , K. K. Murray , W. C. Lineberger
关键词: Electron affinity 、 Photodissociation 、 Spectroscopy 、 Charged particle 、 Hydrogen 、 Analytical chemistry 、 Ion 、 Resolution (electron density) 、 Atomic physics 、 Physics 、 Deuterium
摘要: The electron affinities of atomic hydrogen and deuterium have been determined by tunable-laser threshold-photodetachment spectroscopy: the H ({ital F}=0) D F}=1/2) are 6082.99{plus minus}0.15 6086.2{plus minus}0.6 cm{sup {minus}1}, respectively. value for is a 20-fold improvement over previous experimental determinations.
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