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Photoassociation of cesium atoms into Cs_2 3pi_g state at 543.5 nm


Ban, Ticijana; Skenderović, Hrvoje; Beuc, Robert; Pichler, Goran
Photoassociation of cesium atoms into Cs_2 3pi_g state at 543.5 nm // Europhysics Letters, 48 (1999), 4; 378-384 (međunarodna recenzija, članak, znanstveni)


Naslov
Photoassociation of cesium atoms into Cs_2 3pi_g state at 543.5 nm

Autori
Ban, Ticijana ; Skenderović, Hrvoje ; Beuc, Robert ; Pichler, Goran

Izvornik
Europhysics Letters (0295-5075) 48 (1999), 4; 378-384

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cesium; photoassociation; free-bound transitions

Sažetak
We report absorption measurements in pure cesium vapor at high temepratures, when triplet absorption bands in the spectral interval 540-560 nm emerge within the singlet molecular bands which slowly diminish due to efficient thermal dissociation. the absorption bands have been identified as stemming from extrema in the Cs_2 3 ^3pi_g-a 3 ^3sigma^+_u difference potential curve. We performed a quasiclasical simulation which agees well with experimental observation. Since the Cs_2 a ^3sigma^+_u state is only weakly bound, the observed absorption bands at 543.5 and 557 nm repersent free-bound transitions or the photoassociation process.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350101
00350102

Ustanove
Institut za fiziku, Zagreb

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