Fluorescence emission following core excitations in the water molecule (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Fluorescence emission following core excitations in the water molecule (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1088/0953-4075/39/5/009 (literal)

Alternative label

• Kivimaki, A; Coreno, M; Richter, R; Ruiz, JA; Garcia, EM; De Simone, M; Feyer, V; Vall-Ilosera, G; Prince, KC (2006)
  Fluorescence emission following core excitations in the water molecule
  in Journal of physics. B, Atomic molecular and optical physics (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Kivimaki, A; Coreno, M; Richter, R; Ruiz, JA; Garcia, EM; De Simone, M; Feyer, V; Vall-Ilosera, G; Prince, KC (literal)

Pagina inizio

• 1101 (literal)

Pagina fine

• 1112 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 39 (literal)

Rivista

• Journal of physics. B, Atomic molecular and optical physics (Rivista)

Note

• ISI Web of Science (WOS) (literal)
• Google Scholar (literal)
• Scopus (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, INFM, TASC, Lab Nazl, I-34012 Trieste, Italy; CNR, IMIP, I-00016 Monterotondo, Italy; Sincrotrone Trieste, I-34012 Trieste, Italy; AlbaNova Univ Ctr, Royal Inst Technol, Dept Phys, S-10691 Stockholm, Sweden (literal)

Titolo

• Fluorescence emission following core excitations in the water molecule (literal)

Abstract

• Photon-induced fluorescence spectroscopy has been used to study the fragmentation of the water molecule at the O 1s is edge. Fluorescence emission has been observed from the neutral fragments H, O and OH as well as from the ionic fragments O+ and OH+. The extracted fluorescence yields of the H Lyman-alpha emission and O 2p(3)(S-4)3p(P-3) -> 2p(3)(S-4)3s(S-3) transitions show the same structures as the total ion yield spectrum but with different relative intensities. The most intense fluorescence emission is restricted to the region of the core excitations, while above the O 1s ionization limit the signal is much weaker (in the case of H) or below the detection limit (O, OH and OH+). The fluorescence emission is concluded to follow from the following general cascade: the core-excited states decay by resonant Auger transitions, the final states reached undergo dissociation into ionic and neutral fragments, and fluorescence occurs from excited fragments. In the case of the OH (A(2)Sigma(+) -> X-2 Pi) emission, the decay of core-excited states through soft x-ray emission may also be responsible for the observed fluorescence. (literal)

Prodotto di

• MD.P06.016.002 Sistemi a bassa densita' e nanostrutture in fase gassosa (MD.P06.016.004) (Modulo)
• Dinamica dei processi atomici e molecolari (MD.P03.026.001) (Modulo)
• Istituto di Nanotecnologia (NANOTEC) (Istituto)

Autore CNR

• MARCELLO CORENO (Unità di personale interno)
• ANTTI EERIK KIVIMAKI (Persona)
• MONICA DE SIMONE (Persona)

Insieme di parole chiave

• Parole chiave di "Fluorescence emission following core excitations in the water molecule" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di Nanotecnologia (NANOTEC) (Istituto)
• MD.P06.016.002 Sistemi a bassa densita' e nanostrutture in fase gassosa (MD.P06.016.004) (Modulo)
• Dinamica dei processi atomici e molecolari (MD.P03.026.001) (Modulo)

Autore CNR di

• MARCELLO CORENO (Unità di personale interno)
• ANTTI EERIK KIVIMAKI (Persona)
• MONICA DE SIMONE (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of physics. B, Atomic molecular and optical physics (Rivista)

Insieme di parole chiave di

• Parole chiave di "Fluorescence emission following core excitations in the water molecule" (Insieme di parole chiave)