A Simple Model for Explanation of Na D-Line Shape in Sonoluminescence Spectra
A new model of the shape of Na D-line in sonoluminescence spectra is proposed. The model is based on a hypothesis that complex structure of the line (the shift, broadening, asymmetry, presence of parent peaks) is formed by the contributions of spectra radiated at various densities of the perturbing surrounding. The definition of density profile during the emission and the estimation of peak density were obtained comparing experimental and calculated spectra. The sonoluminescence spectra of K and Li were also studied using the model. The model is applicable to any atoms in high density varying environment.
Mikhail Kazachek Tatyana Gordeychuk
Il.ichev Pacific Oceanological Institute Far-East Branch Russian Academy of Sciences,Vladivostok 690041,Russia
国际会议
The 10th Western Pacific Acoustics Conference(第十届西太平洋声学会议WESPAC X)
北京
英文
1-7
2009-09-21（万方平台首次上网日期，不代表论文的发表时间）