Half-life: the divided life of Bruno Pontecorvo, physicist or spy

Midway on life's journey

First half. From Pisa to Rome ; Slow neutrons and fast reactions : 1934-1936 ; Paris and politics : 1936-1940 ; The first escape : 1940 ; Neutrons for oil and war : 1940-1941 ; East and West : 1941-1942 ; The pile at Chalk River : 1943-1945 ; Physics in the open : 1945-1948 ; Maneuvers : 1945-1950

Interlude. West to East

Half time. chain reaction : 1949-1950 ; From Abingdon

to where? : 1950 ; The dear departed : 1950 ; The MI5 letters

Second half. In dark woods ; Exile ; Resurrection ; Mr. Neutrino ; Private Bruno

Afterllife. The right road lost.