Collision Induced Dissociation of PAHs and Biomolecules

29th International Conference on Photonic, Electronic, and Atomic Collisions

Giacomozzi, L.^1 ; De Ruette, N.^1 ; Gatchell, M.^1 ; Stockett, M.H.^1,2 ; Schmidt, H.T.^1 ; Zettergren, H.^1 ; Cederquist, H.^1

Department of Physics, Stockholm University, Stockholm

SE-106 91, Sweden^1

Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Aarhus C

DK 8000, Denmark^2

关键词: Bio-molecular;    Center-of-mass energies;    Collision induced dissociation;    Energy ranges;    Fragmentation process;    He atoms;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/2/022045/pdf
DOI  :  10.1088/1742-6596/635/2/022045

来源: IOP

【 摘 要 】

We have performed an extensive set of experiments with focus on collisions between PAH or biomolecular cations and He atoms at center-of-mass energies around 100 eV. In this energy range, non-statistical fragmentation processes are important.