2026-07-31T09:26:52Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/61702023-08-27T03:07:02Zcom_20.500.14352_14col_20.500.14352_15
Positron interactions with nitrogen and oxygen molecules: elastic, inelastic and total cross sections
Ellis-Gibbings, Lilian
Blanco Ramos, Francisco
García, Gustavo
539.1
Electron-scattering
Screening corrections
Intermediate
Energies
N-2
CO
Polarizabilities
Rule
Física nuclear
2207 Física Atómica y Nuclear
© The Author(s) 2019. This article is published with open access at Springerlink.com We acknowledge the financial support received from the European Union Seventh Framework Programme (ITNARGENT Marie Curie project), under grant agreement No. 608163, and from the Spanish Ministerio de Economía y Competitividad (project No. FIS2016-80440).
Positron scattering cross sections, used for modelling particle transport in various media, are difficult to gather experimentally. As such, various cross section calculation methods have been developed to varying accuracy. The IAM-SCAR+I method has been improved upon recently to fulfil the optical theorem and the results for two important simple molecules, N-2 and O-2, are presented here. These results are compared to literature and our findings are comparable in most impact energy ranges.
Unión Europea. FP7
Ministerio de Economía y Competitividad (MINECO)
Depto. de Estructura de la Materia, Física Térmica y Electrónica
Fac. de Ciencias Físicas
TRUE
pub
2023-06-16T15:17:03Z
2023-06-16T15:17:03Z
2019-12-23
journal article
https://hdl.handle.net/20.500.14352/6170
1434-6060
10.1140/epjd/e2019-100459-x
eng
ARGENT (608163)
FIS2016-80440
Atribución 3.0 España
https://creativecommons.org/licenses/by/3.0/es/
open access
application/pdf
Springer