Abstract

SynopsisWe report on the dissociation of doubly charged Coronene (C24H122+) as a function of internal energy. The mass spectra were obtained for internal energy measured up to 50 eV using the CIDEC method in collisions with F+ and H+ at 3 keV. The dehydrogenation processes of the molecule were observed over this large range of energy as well as the other weaker channels, loss of C2Hn, 2C2Hn and ionization. The branching ratios for the fragments C24H12-n2+, C22H12-n2+, C20H12-n2+ and C24H12-n3+ (n=0-6) were measured.

Highlights

  • - Hypersonic Meteoroid Entry Physics: Nonempirical analytical model of nonequilibrium dissociation in hightemperature air G Colonna, M Capitelli and A Laricchiuta

  • Synopsis We report on the dissociation of doubly charged Coronene (C24H122+) as a function of internal energy

  • The mass spectra were obtained for internal energy measured up to 50 eV using the CIDEC method in collisions with F + and H+ at 3 keV

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Summary

Related content

- Hypersonic Meteoroid Entry Physics: Nonempirical analytical model of nonequilibrium dissociation in hightemperature air G Colonna, M Capitelli and A Laricchiuta. - Quarkonium dissociation in an anisotropic QGP Lata Thakur and Binoy Krishna Patra

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Dissociation of doubly charged Coronene as a function of internal energy
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