Publication

Back to overview

Autodetachment dynamics of acrylonitrile anion revealed by 2D electron impact spectra

Type of publication Peer-reviewed
Publikationsform Original article (peer-reviewed)
Publication date 2014
Author Regeta Khrystyna, Allan Michael,
Project Chemical and Physical Processes from Electron-Molecule Interactions
Show all

Original article (peer-reviewed)

Journal Journal of Physics: Conference Series
Volume (Issue) 488
Page(s) 052007
Title of proceedings Journal of Physics: Conference Series
DOI 10.1088/1742-6596/488/5/052007

Open Access

Abstract

Autodetachment dynamics of acrylonitrile anion revealed by 2D electron impact spectra We have measured the elastic and vibrationally inelastic differential cross sections in acrylonitrile at the scattering angle of 135°. We have found out that the bands at 2.9 and 4.4 eV are shape resonances, while sharp structures in the region 0 – 0.5 eV are either boomerang structure of a shape resonance or vibrational Feshbach resonances. We gain detailed view of the autodetachment dynamics from a 2D spectrum where cross section is plotted against the incident energy and the energy loss.
-