Luc Marie Bernard Oursel , ( 7 September 1959 -- 3 December 2014 ) , is the former chairman of the board of the nuclear company Areva and member of its Executive Committee .
Luc Oursel , ( 7 September 1959 -- 3 December 2014 ) , was a French businessman . He was the former chairman of the board of the nuclear company Areva and member of its Executive Committee .