Title of article
Mass measurements of the exotic nuclides 11Li and 11,12Be performed with the Mistral spectrometer Original Research Article
Author/Authors
C. Gaulard، نويسنده , , C. Bachelet، نويسنده , , G. Audi، نويسنده , , C. Guenaut، نويسنده , , D. Lunney، نويسنده , , M. De Saint Simon، نويسنده , , M. Sewtz، نويسنده , , and C. Thibault، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
23
From page
1
To page
23
Abstract
The mass of the halo nuclide 11Li has been measured with unprecedented precision with the Mistral mass spectrometer at Cernʹs Isolde facility. Its resulting two-neutron separation energy, S2n=378±5 keV, is 25% higher than the previously accepted value and about an order of magnitude more precise than any of the previous measurements. We also report measurement of the masses of 11Be and 12Be. The detailed analysis of these results and their evaluation are presented, along with a discussion concerning mass models.
Keywords
12Be , 11 , Measured , mass , Comparison with various models and other data , Atomic masses , 11Li , measured and , mass , Mistral spectrometer at Isolde , two-neutron separation energy
Journal title
Nuclear physics A
Serial Year
2009
Journal title
Nuclear physics A
Record number
1205839
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