Isotope effects on intensities in the K-shell excitation spectra of CH4 and CD4 studied by 2.5 keV electron impact

Specific fragmentation of the K-shell ex

Specific fragmentation of the K-shell excited/ionized pyridine derivatives studied by electron impact: 2-, 3- and 4-methylpyridine

✍ Masamichi Sakai; Kazumasa Okada; Keiichi Ohno; Kiyohiko Tabayashi 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB

## Abstract Fragmentation of the pyridine ring upon K‐shell excitation/ionization has been studied with gaseous 2‐, 3‐ and 4‐methylpyridine by the electron‐impact method. __Ab initio__ molecular orbital (MO) calculations were also carried out to explore electronic states correlating with specific f