Raymond Davis Jr.

Raymond (Ray) Davis, Jr. (October 14, 1914 – May 31, 2006) was an American chemist and physicist. He won the Nobel Prize in Physics in 2002. He was awarded the prize for the detection of cosmic neutrinos, looking at the solar neutrino problem in the Homestake Experiment. He was 88 years old when awarded the prize.
Davis, Jr. died in Blue Point, New York from Alzheimer's disease, aged 91.