Observation of the competitive double-gamma nuclear decay

The exotic double-gamma nuclear decay has been observed in cases where the usual single-gamma decay is forbidden, but now a double-gamma decay of excited 137 Ba is reported that is in competition with a single-gamma decay. Competitive double-gamma decay Most decays of quantum states involve the emis...

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Veröffentlicht in:	Nature (London) 2015-10, Vol.526 (7573), p.406-409
Hauptverfasser:	Walz, C., Scheit, H., Pietralla, N., Aumann, T., Lefol, R., Ponomarev, V. Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	639/766/387/1126 639/766/387/1129 Atoms & subatomic particles Decay Gamma rays Humanities and Social Sciences letter multidisciplinary Nuclear physics Properties Quantum electrodynamics Science
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