A comparison of experimental and theoretical low energy positron scattering from furan.
J Chem Phys
; 153(24): 244303, 2020 Dec 28.
Article
in En
| MEDLINE
| ID: mdl-33380099
ABSTRACT
This paper presents a joint experimental and theoretical study of positron scattering from furan. Experimental data were measured using the low energy positron beamline located at the Australian National University and cover an energy range from 1 eV to 30 eV. Cross sections were measured for total scattering, total elastic and inelastic scattering, positronium formation, and differential elastic scattering. Two theoretical approaches are presented the Schwinger multichannel method and the independent atom method with screening corrected additivity rule. In addition, our data are compared to corresponding electron scattering results from the same target with a number of significant differences observed and discussed.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Chem Phys
Year:
2020
Document type:
Article
Affiliation country:
Australia