Fig. 2. (Color online) (a) Transmittance ([T]) of alcohol-based liquid scintillators with several different samples as a function of wavelength. (b) Absorption (Abs) and emission spectrum as a function of wavelength on one plot. The addition of fluor and secondary WLS continues to shift the wavelength to the right. Based on the absorption spectra of the samples, excitation wavelength was selected. The overlap of absorption and emission spectra in each sample group can be seen.
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