Graduate, University Paris 7, 1975. 3rd cycle doctorat, University Paris 7, 1978. Doctor of Philosophy, University Paris 7, 1986.
Researcher, Commissarial Energie Atomique, Saclay, France, 1979-1986;
director research, Commissarial Energie Atomique, Saclay, since 1989. Summer school professor of University Raron, Zakopane, Poland, 1984, CRNS, Palaiseau, France, 1990, U. Madrid, Miraflores de la Sierra, 1993, National Center for Scientific Research, Cargese, France, 1998, North Atlantic Treaty Organization, Virgin Islands, 1998. Postdoctoral fellow Stanford University, 1987-1988.
Deputy spokesman Babar Experiment on CP Violation, Stanford, 1994-1997. Professor of University Lausanne, Switzerland, 1996-1997.
Member European Committee for Future Accelerator.
Married Barbara Pasiuk, December 24, 1974. Children: Claudia, Diane.