Positron source
the positron source has a positron emitter (2) of high specific activity and a reflection moderator (3) connected before the emitter. The reflection moderator has a hole with a dia. on the emitter side of less than 0.4 m. The specific activity of the positron emitter is greater than 1010 Bq/g. The r...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | the positron source has a positron emitter (2) of high specific activity and a reflection moderator (3) connected before the emitter. The reflection moderator has a hole with a dia. on the emitter side of less than 0.4 m. The specific activity of the positron emitter is greater than 1010 Bq/g. The reflection moderator consists of a material with a negative work function for positrons. |
|---|