Preferred Label : X-ray level;
IUPAC definition : An electronic state occuring as the initial or final state of a process involving
the absorption or emission of X-ray radiation. It represents a many-electron state
which, in the purely atomic case, has total angular momentum (J L S) as a well
defined quantum number.;
Origin ID : X06715;
See also
An electronic state occuring as the initial or final state of a process involving
the absorption or emission of X-ray radiation. It represents a many-electron state
which, in the purely atomic case, has total angular momentum (J L S) as a well
defined quantum number.
