Pregled bibliografske jedinice broj: 781
Energy pooling in cesium vapor
Energy pooling in cesium vapor // Zeitschrift für Physik. D, Atoms, molecules and clusters, 37 (1996), 3; 241-247 doi:10.1007/s004600050033 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 781 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Energy pooling in cesium vapor
Autori
Vadla, Čedomil ; Niemax, Kay ; Brust, Juergen
Izvornik
Zeitschrift für Physik. D, Atoms, molecules and clusters (0178-7683) 37
(1996), 3;
241-247
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
energy pooling ; caesium
Sažetak
We report an experimental study of enegy pooling collisions involving Cs atom in the 6P and 5D states. The 5D state was populated by a cw dye-laser tuned to the cesium dipole-forbidden transition 6S->5D at 685.0 nm. The 6P state was populated by subsequent radiative relaxation of the 5D state. The 6P population density was determined from the absorption of a cw diode-laser probe beam. The population densities of the 5D state and the higher, by energy pooling excited states, were determined by measuring the corresponding fluorescence intensities relative to the fluorescent intensity form the optically thin quasi-static wings of the cesium D2 line. The rate coefficient for the process Cs(6P) + Cs(6P) -> Cs(6D) + Cs(6S) is found to be (4.2+- 0.13)x10(-10) cm(3) s(-1) at T = 570 K. In addition, estimates of the rate coefficients for the processes Cs(6P) + Cs(5D) -> Cs(7D) + Cs(6S) and Cs(5D) + Cs(5D) -> Cs(7F) + Cs(6S) are given.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
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
