Étienne Klein (French: ; born 1958) is a French physicist and philosopher of science, born in 1958. A graduate of École Centrale Paris, he holds a DEA (Master of Advanced Studies) in theoretical physics, as well as a Ph.D. in philosophy of science and an accreditation to supervise research (HDR). Étienne Klein is a Research director at the Commissariat à l'énergie atomique et aux énergies alternatives (CEA). He is currently head of the Laboratoire des Recherches sur les Sciences de la Matière (LARSIM), a research laboratory belonging to the CEA and located in Saclay near Paris. He took part in several major projects, such as the adjustment of a method of isotopic separation involving the use of lasers, and the study of a particle accelerator with superconducting cavities. At CERN he was involved in the design of the Large Hadron Collider (LHC). More information...
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