Napredna pretraga

Pregled bibliografske jedinice broj: 781

Energy pooling in cesium vapor


Vadla, Čedomil; Niemax, Kay; Brust, Juergen
Energy pooling in cesium vapor // Zeitschrift für Physik D : atoms, molecules & clusters, 37 (1996), 3; 241-247 (međunarodna recenzija, članak, znanstveni)


Naslov
Energy pooling in cesium vapor

Autori
Vadla, Čedomil ; Niemax, Kay ; Brust, Juergen

Izvornik
Zeitschrift für Physik D : atoms, molecules & 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


Projekt / tema
00350101

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Čedomil Vadla, (51324)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus