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First hint on a change of the 210Po alpha-decay half-life in the metal Cu |
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| Authors: | F Raiola T Spillane B Limata B Wang S Yan M Aliotta H W Becker J Cruz M Fonseca L Gialanella A P Jesus K U Kettner R Kunze H Luis J P Ribeiro C Rolfs M Romano D Schürmann F Strieder |
| Institution: | 1. Experimentalphysik III, Ruhr-Universit?t Bochum, Bochum, Germany 2. University of Connecticut, Storrs, USA 3. Dipartimento di Scienze Ambientali, Seconda Università di Napoli, Caserta, Italy 4. INFN, Napoli, Italy 5. Chinese Institute of Atomic Energy, Beijing, China 6. School of Physics, University of Edinburgh, UK 7. Dynamitron-Tandem-Laboratorium, Ruhr-Universit?t Bochum, Bochum, Germany 8. Centro de Fisica Nuclear, Universidade de Lisboa, Portugal 9. Dipartimento di Scienze Fisiche, Università Federico II, Napoli, Italy 10. Fachhochschule Bielefeld, Bielefeld, Germany |
| Abstract: | In the metal Cu cooled to T = 12K the α-decay half-life of 210Po nuclides, located inside the metal, was measured to be shorter by 6.3±1.4% compared to that at room temperature. |
| Keywords: | 26 20 +f Hydrostatic stellar nucleosynthesis 27 30 +t 20≤ A≤ 38 21 10 Tg Lifetimes |
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