Publications by Harri I Toivonen

Publications by authors named "Harri I Toivonen"

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Determination of (235)U, (239)Pu, (240)Pu, and (241)Am in a nuclear bomb particle using a position-sensitive α-γ coincidence technique.

Kari A Peräjärvi Sakari Ihantola Roy C Pöllänen Harri I Toivonen Jani A Turunen

Environ Sci Technol

February 2011

A nuclear bomb particle containing 1.6 ng of Pu was investigated nondestructively with a position-sensitive α detector and a broad-energy HPGe γ-ray detector. An event-mode data acquisition system was used to record the data.

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