|
|||||
|
|
First hints on a change of the 22Na βdecay half-life in the metal Pd |
|
| Authors: | B Limata F Raiola B Wang S Yan H W Becker A D'Onofrio L Gialanella V Roca C Rolfs M Romano D Schürmann F Strieder F Terrasi |
| Institution: | 1. Dipartimento di Scienze Ambientali, Seconda Università di Napoli, Caserta, Italy 2. INFN, Napoli, Italy 3. Experimentalphysik III, Ruhr-Universit?t Bochum, Bochum, Germany 4. China Institute of Atomic Energy, Beijing, PRC 5. Dynamitron-Tandem-Laboratorium, Ruhr-Universit?t Bochum, Bochum, Germany 6. Dipartimento di Scienze Fisiche, Università Federico II, Napoli, Italy |
| Abstract: | For the β+-decay of 22Na in the metallic environment Pd cooled to T = 12 K the 22Na half-life was observed to be shorter by 1.2±0.2%. The result is consistent with --but lower than-- the prediction of the Debye plasma model. |
| Keywords: | 26 20 +f Hydrostatic stellar nucleosynthesis 27 30 +t 20 ⩽ A ⩽ 38 21 10 Tg Lifetimes |
| 本文献已被 SpringerLink 等数据库收录！ | |