Collisional energy dependence of He capture by internally excited C60 anions

Formation of C60− and C70− by free elect

Formation of C60− and C70− by free electron capture. Activation energy and effect of the internal energy on lifetime

✍ Thomas Jaffke; Eugen Illenberger; Mathias Lezius; Stefan Matejcik; David Smith; 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 528 KB

Electron attachment to C6,, and CT0 yields long-lived (i.e. mass spectrometrically observable) anions C, and C% within a remarkably broad energy region (up to 13-14 eV) as already established in a previous experiment. Inspection of the low energy region reveals, however, that electron capture is cha