Cherenkov radiation permeability and formula_16 is the index of refraction of the material the charge particle moves through. Unlike fluorescence or emission spectra that have characteristic spectral peaks, Cherenkov radiation is continuous. Around the visible spectrum, the relative intensity per unit frequency is approximately proportional to the frequency. That is, higher frequencies (shorter wavelengths) are more intense in Cherenkov radiation. This is why visible Cherenkov radiation is observed to be brilliant blue. In fact, most Cherenkov radiation is in the ultraviolet spectrum—it is only with sufficiently accelerated charges that it even becomes visible; the sensitivity of the human eye peaks at green,
Son of a Son of a Sailor (song) melody has changed somewhat. Nadirah Shakoor sings the second half of the second verse. A couple of corners were cut, particularly the final chorus and outro. This is the version that Buffett continues to play, and is what the re-recording on "" and the sound board live albums sound like. Son of a Son of a Sailor (song) "Son of a Son of a Sailor" is a song written and performed by American popular music singer-songwriter Jimmy Buffett. It's the opening track of the 1978 album of the same name. The song is a fan favorite, although it wasn't a