SPECTROSCOPY OF TRANSFERMIUM NUCLEI USING THE GABRIELA SETUP

被引：3

作者：

Hagen, T. W. ^{[1
]}

Lopez-Martens, A. ^{[2
,3
]}

Hauschild, K. ^{[2
,3
]}

Belozerov, A. V. ^{[4
]}

Chelnokov, M. L. ^{[4
]}

Chepigin, V. I. ^{[4
]}

Curien, D. ^{[5
]}

Dorvaux, O. ^{[5
]}

Drafta, G. ^{[6
]}

Gall, B. ^{[5
]}

Gorgen, A. ^{[1
,7
]}

Guttormsen, M. ^{[1
]}

Isaev, A. V. ^{[4
]}

Izosimov, I. N. ^{[4
]}

Kabachenko, A. P. ^{[4
]}

Katrasev, D. E. ^{[4
]}

Kutsarova, T. ^{[8
]}

Kuznetsov, A. N. ^{[4
]}

Larsen, A. C. ^{[1
]}

Malyshev, O. N. ^{[4
]}

Minkova, A. ^{[8
]}

Mullins, S. ^{[9
]}

Nyhus, H. T. ^{[1
]}

Pantelica, D. ^{[6
]}

Piot, J. ^{[5
]}

Popeko, A. G. ^{[4
]}

Saro, S. ^{[10
]}

Scintee, N. ^{[6
]}

Siem, S. ^{[1
]}

Sokol, E. A. ^{[4
]}

Svirikhin, A. I. ^{[4
]}

Yeremin, A. V. ^{[4
]}

机构：

[1] Univ Oslo, Dept Phys, N-0316 Oslo, Norway

[2] CNRS, IN2P3, CSNSM, F-91405 Orsay, France

[3] Univ Jyvaskyla, Dept Phys, SF-40351 Jyvaskyla, Finland

[4] JINR, FLNR, Dubna 141980, Russia

[5] CNRS, IN2P3, IPHC, F-67037 Strasbourg, France

[6] Inst Phys & Nucl Engn, Bucharest, Romania

[7] CEA Saclay, DAPNIA, SPhN, F-91191 Gif Sur Yvette, France

[8] Univ Sofia, Dept Atom Phys, Sofia 1164, Bulgaria

[9] iThemba Labs, ZA-7129 Somerset W, South Africa

[10] Comenius Univ, Dept Phys, Bratislava 84215, Slovakia

来源：

ACTA PHYSICA POLONICA B | 2011年 / 42卷 / 3-4期

关键词：

ELEMENTS; DECAY;

D O I：

10.5506/APhysPolB.42.605

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Heavy elements above Fm (Z = 100) are nuclei with vanishing liquid-drop fission barriers and are therefore entirely stabilized by quantum shell effects. Due to the large density of single-particle levels and strong polarized Coulomb fields, theoretical predictions of magic numbers are extremely model dependent. Furthermore, shell closures for one nucleon species depend strongly on the number of the other species. Reliable experimental data is needed in order to test and constrain theory. As there is a lack of such data in the region, new data is needed along with the confirmation of previous data. A detection system dedicated to the spectroscopy of transfermium nuclei was constructed in 2004 and installed at the focal plane of the VASSILISSA separator at the FLNR, Dubna, by a Franco-Russian collaboration. The results from the 2009 campaign will be presented.

引用

页码：605 / 608

页数：4

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