Memorias de investigación
Artículos en revistas:
On the production of N-2(+) ions at the N 1s edge of the nitrogen molecule
Año:2013
Áreas de investigación
  • Ingenierías
Datos
Descripción
The N+2 ion yield of the N2 molecule has been measured at the N 1s!Rydberg excitations. It displays Fano-type line shapes due to interference between direct outer-valence photoionization and participator decay of the core-excited Rydberg states. The N+2 ion yield is compared with the total intensity of the outer-valence photoelectron lines obtained recently with electron spectroscopy (Kivim¿aki et al 2012 Phys. Rev. A 86 012516). The increasing difference between the two curves at the higher core-to-Rydberg excitations is most likely due to soft x-ray emission processes that are followed by autoionization. The results also suggest that resonant Auger decay from the core?valence doubly excited states contributes to the N+2 ion yield at the photon energies that are located on both sides of the N 1s ionization limit
Internacional
Si
JCR del ISI
Si
Título de la revista
PHYSICA SCRIPTA
ISSN
0031-8949
Factor de impacto JCR
1,204
Información de impacto
Volumen
87
DOI
10.1088/0031-8949/87/06/065304
Número de revista
6
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0
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6
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Participantes
  • Autor: A.. Kivimaki Consiglio Nazionale delle Ricerche, Istituto Officina dei Materiali, Italy
  • Autor: Jesus Alvarez Ruiz UPM
  • Autor: R. Sankari MAX IV Laboratory, University of Lund, Sweden
  • Autor: R. Flammini Consiglio Nazionale delle Ricerche, Istituto di Metodologie Inorganiche e dei Plasmi
  • Autor: M. Coreno Consiglio Nazionale delle Ricerche, Istituto di Metodologie Inorganiche e dei Plasmi
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear