Status and perspectives of the Dubna superheavy element factory
Status and perspectives of the Dubna superheavy element factory
复制标题
杜布纳超重元素工厂的现状和前景
DOI：
10.1051/epjconf/201613108001
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Y. Oganessian
中科院分区：
文献类型：
--
作者：
S. Dmitriev;M. Itkis;Y. Oganessian
在核反应联合研究所弗洛罗夫核反应实验室，目前正在建造一个新的实验综合体(超重元素工厂)，目的是合成新的超重核素，并对已经合成的核素进行详细研究。该项目包括建造一台新的稳定和长寿命同位素加速器，其质量范围为A=10-100，强度可达10pμA，能量可达8 MeV/核子；建造一座新的实验大楼和基础设施，用于容纳有五个通道的束流到一个1200平方米的实验大厅，该实验大厅配备了屏蔽和控制放射性材料操作的系统；开发新的反应产品分离器；升级现有分离器，并开发新的探测模块，用于研究新元素的核、原子和化学性质。第一批实验计划于2018年进行。
In the Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research (FLNR JINR), construction of a new experimental complex is currently in progress (Superheavy Element Factory), aimed at the synthesis of new superheavy nuclides and the detailed study of those already synthesized. The project includes the construction of a new accelerator of stable and long-lived isotopes in the mass range A = 10–100 with an intensity of up to 10 pμ A and energy up to 8 MeV/nucleon; con-struction of a new experimental building and infrastructure for housing the accelerator with five channels for the transportation of beams to a 1200-m2 experimental hall that is equipped with systems of shielding and control for operations with radioactive materials; development of new separators of reaction products; upgrade of the existing separators and development of the new detection modules for the study of nuclear, atomic, and chemical properties of new elements. The first experiments are planned for 2018.