Pregled bibliografske jedinice broj: 920030
Photoionization bands of rubidium molecule
Photoionization bands of rubidium molecule // Journal of quantitative spectroscopy & radiative transfer, 208 (2018), 39-44 doi:10.1016/j.jqsrt.2018.01.003 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 920030 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Photoionization bands of rubidium molecule
Autori
Rakić, Mario ; Pichler, Goran
Izvornik
Journal of quantitative spectroscopy & radiative transfer (0022-4073) 208
(2018);
39-44
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
photoionization ; rubidium ; spectroscopy
Sažetak
We studied the absorption spectrum of dense rubidium vapor generated in a T-type sapphire cell with a special emphasis on the structured photoionization continuum observed in the 200– 300 nm spectral region. The photoionization spectrum has a continuous atomic contribution with a pronounced Seaton–Cooper minimum at about 250 nm and a molecular photoionization contribution with many broad bands. We discuss the possible origin of the photoionization bands as stemming from the absorption from the ground state of the Rb2 molecule to excited states of Rb2+* and to doubly excited autoionizing states of Rb2** molecule. All these photoionization bands are located above the Rb+ and Rb2+ ionization limits.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
