| Autor: |
Utyonkov Vladimir, Oganessian Yuri, Dmitriev Sergey, Itkis Mikhail, Moody Kenton, Stoyer Mark, Shaughnessy Dawn, Roberto James, Rykaczewski Krzysztof, Hamilton Joseph |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
EPJ Web of Conferences, Vol 131, p 06003 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2100-014X |
| DOI: |
10.1051/epjconf/201613106003 |
| Popis: |
Discovery and investigation of the “Island of stability” of superheavy nuclei at the separator DGFRS in the 238U-249Cf+ 48Ca reactions is reviewed. The results are compared with the data obtained in chemistry experiments and at the separators SHIP, BGS, TASCA, and GARIS. The synthesis of the heaviest nuclei, their decay properties, and methods of identification are discussed and compared with the criteria that must be satisfied for claiming the discovery of a new chemical element. The role of shell effects in the stability of superheavy nuclei is demonstrated by comparison of the experimental results with empirical systematics and theoretical data. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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