Helmut Rauch (22 January 1939 – 2 September 2019) was an Austrian physicist. He was specially known for his experiments on neutron interference.
He was born in Krems an der Donau, Lower Austria.
In 1979, he became a member of the Austrian Academy of Sciences. In 1985, he was awarded the Wilhelm Exner Medal. In 1990, he was elected a member of the Academia Europaea.[1]
Rauch died on 2 September 2019 from a short-illness in Vienna at the age of 80.[2]