Total cross sections for electron scattering by 1-propanol at impact energies in the range 40-500 eV
Absolute total cross section (TCS) measurements for electron scattering from 1-propanol molecules are reported for impact energies from 40 to 500 eV. These measurements were obtained using a new apparatus developed at Juiz de Fora Federal University-Brazil, which is based on the measurement of the a...
| Autores: | , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/18556 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/18556 |
| Access Level: | acceso abierto |
| Palabra clave: | 539.1 Polyatomic-molecules Screening corrections Diatomic-molecules Additivity rule Imaginary part Ionization Methanol Alcohols Xe Ar Física nuclear 2207 Física Atómica y Nuclear |
| Sumario: | Absolute total cross section (TCS) measurements for electron scattering from 1-propanol molecules are reported for impact energies from 40 to 500 eV. These measurements were obtained using a new apparatus developed at Juiz de Fora Federal University-Brazil, which is based on the measurement of the attenuation of a collimated electron beam through a gas cell containing the molecules to be studied at a given pressure. Besides these experimental measurements, we have also calculated TCS using the Independent-Atom Model with Screening Corrected Additivity Rule and Interference (IAM-SCAR+I) approach with the level of agreement between them being typically found to be very good. Published by AIP Publishing. |
|---|