Electron emission from fluorene molecule in collisions with 3.5 MeV/u Si$^{8+}$ ions

C. Bagdia , M. Roychowdhury , A. Mandal , C. Champion (1) , L.C. Tribedi

1 CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan

We present measured absolute double differential cross section (DDCS) of electron emission from fluorene (C13H10) molecule upon 3.5 MeV/u Si8+ ion impact. We have compared the energy and angular distributions of the DDCS with CB1 (Ist Born with correct boundary conditions) calculations. The e-DDCS shows an indication of collective excitation peak in low energy part of the spectrum at a few backward angles. The shape of the distribution has also been compared with that for a smaller molecule i.e. CH4.

Domaines: Physique [physics]

C. Bagdia, M. Roychowdhury, A. Mandal, C. Champion, L.C. Tribedi. Electron emission from fluorene molecule in collisions with 3.5 MeV/u Si$^{8+}$ ions. 31st International Conference on Photonic, Electronic, and Atomic Collisions, Jul 2019, Deauville, France. pp.152093, ⟨10.1088/1742-6596/1412/15/152093⟩. ⟨hal-02870857⟩