The fragmentation of 2Br-, 2Cl- and 5Br-pyrimidine following direct valence photoionization or inner shell excitation and decay has been studied by electron-ion coincidence experiments. The results show that the fragmentation is strongly selective on the final singly charged ion state and the dominant fragmentation patterns correlate to the nearest appearance potential.
Selectivity in the photofragmentation of halo-pyrimidines / Bolognesi, P.; Kettunen, A.; Cartoni, Antonella; Richter, R.; Tosic, S.; Maclot, S.; Rousseau, P.; Delaunay, R.; Domaracka, A.; Avaldi, L.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - STAMPA. - 635:(2015), pp. 112041-112041. ( 29th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2015 Toledo, Spain ) [10.1088/1742-6596/635/11/112041].
Selectivity in the photofragmentation of halo-pyrimidines
CARTONI, Antonella;
2015
Abstract
The fragmentation of 2Br-, 2Cl- and 5Br-pyrimidine following direct valence photoionization or inner shell excitation and decay has been studied by electron-ion coincidence experiments. The results show that the fragmentation is strongly selective on the final singly charged ion state and the dominant fragmentation patterns correlate to the nearest appearance potential.| File | Dimensione | Formato | |
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