BETA RAY TWO-DIMENSIONAL IMAGING DEVICE AND METHOD

First and second nuclides that emit characteristic gamma rays having first and second energies following beta decay are distributed in an imaging target (TG). A beta ray detector (10) detects beta rays and outputs a beta ray detection signal that includes detection position information of the beta r...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: FUKUCHI, Tomonori
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:First and second nuclides that emit characteristic gamma rays having first and second energies following beta decay are distributed in an imaging target (TG). A beta ray detector (10) detects beta rays and outputs a beta ray detection signal that includes detection position information of the beta rays. A gamma ray detector (20) detects gamma rays and outputs a gamma ray detection signal that includes energy information of the detected gamma rays. An imaging processing unit (30) generates distribution images of each of the first and second nuclides from position information of when gamma rays are detected within a prescribed time from the detection timing of beta rays and when the energy information indicates the first and second energies.