Absolute differential cross sections for elastic and inelastic electron scattering from N2O with 1 keV impact energy

Authors
Boechat-Roberty, HM Rocco, MLM Lucas, CA de Souza, GGB
Citation
Hm. Boechat-roberty et al., Absolute differential cross sections for elastic and inelastic electron scattering from N2O with 1 keV impact energy, J PHYS B, 33(20), 2000, pp. 4525-4534
Citations number
31
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
33
Issue
20
Year of publication
2000
Pages
4525 - 4534
Database
ISI
SICI code
0953-4075(20001028)33:20<4525:ADCSFE>2.0.ZU;2-7
Abstract
Angle-resolved electron energy-loss spectra for the nitrous oxide (N2O) mol ecule have been measured at an impact energy of 1 keV. The spectra cover an excitation energy range from 0 to 50 eV and an angular range from 1.5 degr ees to 10.0 degrees. The absolute inelastic differential cross section and the generalized oscillator strength (GOS) for the D (1)Sigma (+) <-- X (1)< Sigma>(+) transition (9.6 eV) were determined in the 0.05-2.22 au K-2 range . The absolute elastic differential cross section was also determined spann ing an angular range from 1.5 degrees to 15.5 degrees.