RT Journal Article
T1 Scattering of low-energy electrons by polar molecules : an analytic approach
A1 Gómez Camacho, Joaquín
A1 Pérez Bernal, Francisco
A1 Arias Carrasco, José Miguel
AB The scattering of low-energy electrons by polar molecules is considered. The excitation to the rotationalstates in the sudden approximation and the effect of the Coulomb dipole force to all orders are taken intoaccount. Analytic expressions for the scattering amplitudes are obtained. These are valid for arbitrarily largedipole moments of the molecule. Differential and momentum-transfer cross sections have been calculated forseveral molecules and compared with experimental data, with the Born approximation and with coupledchannelscalculations
PB American Physical Society
SN 1050-2947
SN 1094-1622 (electrónico)
YR 1998
FD 1998
LK http://hdl.handle.net/10272/8130
UL http://hdl.handle.net/10272/8130
LA eng
NO Gómez Camacho, J., Pérez Bernal, F., Arias Carrasco, J.M.: "Scattering of low-energy electrons by polar molecules : an analytic approach".  Physical Review A. Vol. 58, n. 2, págs. 1174-1182 (1998). ISSN 1050-2947
DS Repositorio Institucional de la Universidad de Huelva
RD 1 jun 2026