State-selected ion-neutral reactive scattering

James E. Pollard

doi:10.1117/12.58155

1 April 1992 State-selected ion-neutral reactive scattering

James E. Pollard

Proceedings Volume 1638, Optical Methods for Time- and State-Resolved Chemistry; (1992) https://doi.org/10.1117/12.58155
Event: OE/LASE '92, 1992, Los Angeles, CA, United States

Abstract

Molecular beam reactive scattering experiments are performed with H2+ prepared in selected vibrational state distributions via resonantly enhanced multiphoton ionization. The technique allows a systematic exploration of the effects of reactant energy on product angular and energy distributions. Cross sections for the exoergic reaction H2+ + H2 yields H3+ + H, differential in scattering angle and recoil energy, are measured at c.m. collision energies of 1 - 5 eV. The endoergic reaction He + H2+ yields HeH+ + H is investigated at c.m. collision energies of 0.3 - 1.9 eV.

Citation Download Citation

James E. Pollard "State-selected ion-neutral reactive scattering", Proc. SPIE 1638, Optical Methods for Time- and State-Resolved Chemistry, (1 April 1992); https://doi.org/10.1117/12.58155

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