Pregled bibliografske jedinice broj: 1204579
Observation and interpretation of the Li2 diffuse band in the region of 420 nm
Observation and interpretation of the Li2 diffuse band in the region of 420 nm // Chemical Physics Letters, 103 (1984), 5; 352-356 doi:10.1016/0009-2614(84)80319-x (međunarodna recenzija, članak, znanstveni)
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Naslov
Observation and interpretation of the Li2 diffuse
band in the region of 420 nm
Autori
Pichler, Goran ; Milošević, Slobodan ; Veža, Damir ; Konowalow, Daniel D.
Izvornik
Chemical Physics Letters (0009-2614) 103
(1984), 5;
352-356
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
satellite bands, absorption spectra
Sažetak
We report the first observation of the Li2 diffuse band in the region of 420 nm which is the analog of the diffuse bands in other alkali dimer spectra, for example, at 436.5 and 575 nm for the sodium and potassium cases, respectively. The observed diffuse band appears to arise from the 23Πg-13Σu+ transition where the upper state corresponds to the 2p + 2p asymptote, and is subjected to the interesting configuration interaction with the potential curve of the ionic molecule Li−(3P) + Li+(1S) with the same symmetry. The origin of the 420 nm band is interpreted in terms of theoretical calculations of various Li2 potential difference curves.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
