| Autor: |
Lorusso, G, Nishimura, S, Xu, ZY, Jungclaus, A, Shimizu, Y, Simpson, GS, Soederstroem, P-A, Watanabe, H, Browne, F, Doornenbal, P, Gey, G, Jung, HS, Meyer, B, Sumikama, T, Taprogge, J, Vajta, Zs, Wu, J, Baba, H, Benzoni, G, Chae, KY, Crespi, FCL, Fukuda, N, Gernhaeuser, R, Inabe, N, Isobe, T, Kajino, T, Kameda, D, Kim, GD, Kim, Y-K, Kojouharov, I, Kondev, FG, Kubo, T, Kurz, N, Kwon, YK, Lane, GJ, Li, Z, Montaner-Piza, A, Moschner, K, Naqvi, F, Niikura, M, Nishibata, H, Odahara, A, Orlandi, Riccardo, Patel, Z, Podolyak, Zs, Sakurai, H, Schaffner, H, Schury, P, Shibagaki, S, Steiger, K, Suzuki, H, Takeda, H, Wendt, A, Yagi, A, Yoshinaga, K |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
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| Popis: |
The β-decay half-lives of 110 neutron-rich isotopes of the elements from 37Rb to 50Sn were measured at the Radioactive Isotope Beam Factory. The 40 new half-lives follow robust systematics and highlight the persistence of shell effects. The new data have direct implications for r-process calculations and reinforce the notion that the second (A ≈ 130) and the rare-earth-element (A ≈ 160) abundance peaks may result from the freeze-out of an ðn; γÞ ⇄ ðγ; nÞ equilibrium. In such an equilibrium, the new half-lives are important factors determining the abundance of rare-earth elements, and allow for a more reliable discussion of the ispartof: Physical Review Letters vol:114 issue:19 ispartof: location:United States status: published |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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