Task: Explanation
Input (English): Barry Clark Barish (born January 27, 1936) is an American experimental physicist. He is a Linde Professor of Physics, emeritus at California Institute of Technology. He is a leading expert on gravitational waves. Question: Which scientific collaboration was established under the leadership of Barry Banish an American experimental physicist? Answer: LIGO Scientific Collaboration
Output (English): Barry Clark Barish born January 27, 1936 is an American experimental physicist.