Vibrationally resolved photoelectron angular distributions of ammonia

Abstract

We present a theoretical study of vibrationally resolved photoelectron angular distributions for ammonia in both laboratory and molecular frames, in the photon energy range up to 70 eV, where only...

Trends in angle-resolved molecular photoelectron spectroscopy

“…363 Another twist of symmetry versus localization/delocalization occurs in presence of double well molecular potentials, as featured by a recent theoretical study of angularly and vibrationally resolved valence photoionization of NH 3 , involving the umbrella inversion mode. 364 For linearly polarized light parallel to the C 3 symmetry axis, MFPADs show a quite distinct behavior according to the even/ odd symmetry of the initial vibrational wavefunction and their incoherent or coherent superposition.…”