Three quantum annihilations in silicone fluids
M. Rama Rao, Pralay Sen, A.P. Patro · Journal of physics. A, Proceedings of the Physical Society. General · 1972
Measurements on the three photon decay component in silicone fluids indicate that there is a detectable three photon yield contrary to what is observed in most other liquids. Degassing of the fluids increases the three photon yield. There is little or no effect on the three photon yield in silicone fluids with change in molecular weight.