Rotational excitation of H2O by cold electrons.

Phys Rev Lett

J. Heyrovský Institute of Physical Chemistry, Dolejskova 3, 18223 Prague 8, Czech Republic.

Published: September 2006

Experimental data are presented for the scattering of electrons by H2O between 17 and 250 meV impact energy. These results are used in conjunction with a generally applicable method, based on a quantum defect theory approach to electron-polar molecule collisions, to derive the first set of data for state-to-state rotationally inelastic scattering cross sections based on experimental values.

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http://dx.doi.org/10.1103/PhysRevLett.97.123202DOI Listing

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