Articles with "transitions hydrogen" as a keyword



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Rovibrational spin-averaged transitions in the hydrogen molecular ions

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Published in 2021 at "Physical Review A"

DOI: 10.1103/physreva.104.032806

Abstract: We reconsider the calculation of rovibrational transition frequencies in hydrogen molecular ions. Some previously neglected contributions, such as the deuteron polarizability, are included into consideration in comparison with our previous work. In particular, one-loop and… read more here.

Keywords: molecular ions; spin averaged; averaged transitions; rovibrational spin ... See more keywords
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Toroidal optical transitions in hydrogen-like atoms

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Published in 2022 at "Science Advances"

DOI: 10.1126/sciadv.abq6751

Abstract: It is commonly believed that electromagnetic spectra of atoms and molecules can be fully described by interactions involving electric and magnetic multipoles. However, it has recently become clear that interactions between light and matter also… read more here.

Keywords: hydrogen like; toroidal optical; optical transitions; transitions hydrogen ... See more keywords
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Selection rule engineering of forbidden transitions of a hydrogen atom near a nanogap

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Published in 2017 at "Nanophotonics"

DOI: 10.1515/nanoph-2017-0037

Abstract: Abstract We perform an analytical study on the allowance of forbidden transitions for a hydrogen atom placed near line dipole sources, mimicking light emanating from a one-dimensional metallic nanogap. It is shown that the rapid… read more here.

Keywords: hydrogen atom; forbidden transitions; selection rule; transitions hydrogen ... See more keywords