超重元素

利用有效液滴模型研究超重元素α衰变半衰期

Theoretical Study on the Alpha Decay Half - Life of Superheavy Elements with the Effective Liquid Drop Model

论述了重元素，特别是超重元素原子谱学的重要意义。

The importance of the atomic spectroscopy of heavy elements , especially the superheavy elements has been briefly reviewed .

对超重元素稳定岛存在问题的讨论

A discussion on the existance of the super-heavyweight element 's stable island

冷熔合反应合成超重元素的进展

Progress in Superheavy element Syntheses with Cold fusion Reaction

另外，我们还计算并简单分析了114号和116号超重元素。

Then super heavy element 114 and 116 are also calculated and studied .

超重元素合成反应机制研究

Study on Reaction Mechanism for Synthesis of Superheavy Element

人工合成超重元素的稳定性分析

Stability analysis of artificial synthetic overweight elements

本文通过核的稳定性分析图对人工合成超重元素的稳定性进行了理论分析。

Stability of artificial synthetic overweight elements has been analysed theoretically using a diagram of nuclear stability .

超重元素合成实验靶室及转靶装置

Overweight Target Chamber and Rotating Target Wheel for Synthesis of Superheavy Elements at Radioactive Ion Beam Line of Lanzhou

回顾了超重元素研究的现状和超重元素合成反应机制研究的发展，指出目前超重元素合成研究中存在的困难和对超重余核鉴别的一些设想。

This report introduces and analyzes the progress of the theoretical and experimental studies for the synthesis of superheavy element and nuclide in the world and our country .

同时对多核子转移反应合成超重元素的可能性进行了初步的探讨。

Moreover , in order to explore the new mechanism of synthesizing SHN , the possibility for synthesizing SHN by a few nucleons transfer reaction has also been discussed preliminarily .

基于双核模型对超重元素合成机制的研究超重元素合成实验靶室及转靶装置

Study of the mechanism for synthesizing superheavy nuclei based on dinuclear system Target Chamber and Rotating Target Wheel for Synthesis of Superheavy Elements at Radioactive Ion Beam Line of Lanzhou

这一认可距日本团队首次尝试合成这一超重元素已过去了逾12年。他们做法是朝一层薄薄的铋膜发射锌束。

The declaration comes more than 12 years after the Japanese team first attempted to synthesize the superheavy element , by firing beams of zinc at a thin bismuth film .

这四个新元素都是人造的，是由火花与原子核相互撞击并且循着放射性超重元素衰变的轨迹而发现的。

The four new elements , all of which are man-made , were discovered by slamming lighter ? nuclei into each other and tracking the following decay of the radioactive superheavy elements .

综述了自提出冷熔合反应作为合成原子序数Z>106号超重元素的最主要反应机制以来，冷熔合合成超重元素所取得的重大成就及其进展至目前所面临的困惑。

The great successes of cold fusion reaction which was suggested as the most important production mechanism for superheavy element of Z > 106 , as the well as the main hot point problems in recent research of superheavy element synthesis are reviewed .

随着合成的超重元素向超重岛逼近，合成截面越来越小，同时，合成的超重元素的寿命可能相对增长，这对利用α衰变链的传统方法鉴别超重元素是非常不利的。

With the synthesis of heavy elements approaching the super heavy island , the production cross section becomes smaller and the lifetime of the super heavy element becomes longer , which results in the difficulties for identification of the elements by using conventional alpha decay chain technique .