Nonstatistical fragmentation of large molecules - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Physical Review A : Atomic, molecular, and optical physics [1990-2015] Année : 2014

Nonstatistical fragmentation of large molecules

Résumé

We present experimental evidence for the dominance of prompt single-atom knockout in fragmenting collisions between large polycyclic aromatic hydrocarbon cations and He atoms at center-of-mass energies close to 100 eV. Such nonstatistical processes are shown to give highly reactive fragments. We argue that nonstatistical fragmentation is dominant for any sufficiently large molecular system under similar conditions.
Fichier non déposé

Dates et versions

hal-01215250 , version 1 (13-10-2015)

Identifiants

Citer

M. H. Stockett, H. Zettergren, L. Adoui, J. D. Alexander, U. Bērziņš, et al.. Nonstatistical fragmentation of large molecules. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2014, 89 (3), pp.032701. ⟨10.1103/PhysRevA.89.032701⟩. ⟨hal-01215250⟩
117 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More