Two-colour photoionization resonance spectroscopy of NO: complete separation of rotational levels of NO+ at the ionization threshold
K Müller-Dethlefs, M Sander, EW Schlag - Chemical physics letters, 1984 - Elsevier
We have achieved a new result in high-resolution photoelectron spectroscopy: the complete
separation of rotational states at the photoionization threshold for the transition (NO+)
1∑+(υ+= 0, J+= 0, 1, 2,(3))←(NO) C 2 Π r (υ= 0, T y (1/2)). This is the first direct high-
precision measurement of a molecular ionization potential apart from H 2. We obtain a value
of 74717.2 cm− 1 for NO.
separation of rotational states at the photoionization threshold for the transition (NO+)
1∑+(υ+= 0, J+= 0, 1, 2,(3))←(NO) C 2 Π r (υ= 0, T y (1/2)). This is the first direct high-
precision measurement of a molecular ionization potential apart from H 2. We obtain a value
of 74717.2 cm− 1 for NO.