State of art in experimental studies and theory of superheavy elements

Autor:	I. Zvara
Rok vydání:	2003
Předmět:	Nuclear physics Physics Isotope Modern theory State of art General Physics and Astronomy Nuclide Superheavy Elements Island of stability Order of magnitude Spontaneous fission
Zdroj:	Czechoslovak Journal of Physics. 53:A281-A290
ISSN:	1572-9486 0011-4626
Popis:	A few recent years have seen remarkable progress in synthesising new, “superheavy” elements (SHE). Researchers at Dubna reached the slopes of the expected “island of stability” around Z=114 and N=184. In weeks to months bombardments of isotopes of U, Pu and Cm by very intense beams of 48Ca, they discovered (mostly α-active) isotopes of previously unknown elements 116 and 114, as well as of element 112, all with relatively very long half-lives-up to minutes. Modern theory approaches two orders of magnitude accuracy in predicting spontaneous fission and α-decay half-lives of even-even superheavy nuclides.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::35ed41419d12a0f9867675e289e9b0a2 https://doi.org/10.1007/s10582-003-0036-5 Zobrazit plný text záznamu Full text from SpringerLink