Pregled bibliografske jedinice broj: 113849
Ion broadening of sodium nS-3P transitions
Ion broadening of sodium nS-3P transitions // Proceedings of the 35th EGAS
Brisel: European Physical Society (EPS), 2003. str. 234-235 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Ion broadening of sodium nS-3P transitions
Autori
Mioković Željka ; Veža, Damir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 35th EGAS
/ - Brisel : European Physical Society (EPS), 2003, 234-235
Skup
EGAS 2003
Mjesto i datum
Bruxelles, Belgija, 15.07.2003. - 19.07.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Ion; broadening; sodium; nS-3P transitions
Sažetak
Recent measurements of the shift and shape of sodium nS-3P atomic lines [1, 2] from high pressure sodium discharges have revealed the existence of a small but significant red asymmetry of all investigated atomic lines. The noticed red asymmetry of sodium atomic lines emitted from the discharge can be partially explained by foreign gas broadening by noble gas atoms or cadmium (mercury) atoms which are domimant species in the discharge. Simulation of the atomic line shape was performed coupling the Bartels method to calculate the intensity of the line emitted by the plasma [3] and the convolution of impact and quasistatic line profile to calculate the shape of the atomic line [2, 4].
Izvorni jezik
Engleski
Znanstvena područja
Fizika
