Predictions for the synthesis of superheavy elements Z=119 and 120

Li Fan; Zhu Long; Wu Zhi-Han; Yu Xiao-Bin; Su Jun; Guo Chen-Chen

首页> 外文期刊>Physical review, C >Predictions for the synthesis of superheavy elements Z=119 and 120

【24h】

Predictions for the synthesis of superheavy elements Z=119 and 120

机译：用于合成过度元素Z = 119和120的预测

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Within the framework of dinuclear system model, the synthesis of the superheavy elements (SHEs) Z = 119 and Z = 120 is investigated. The entrance channel effects on capture cross section, fusion probability, survival probability, and evaporation residue cross section are investigated. We calculate the production cross sections in 276 possible reactions (with stable projectiles of Z = 20-30 and targets with the half-lives longer than 20 days) and show the promising ones for the synthesizing SHEs Z = 119 and Z = 120. It is found that the systems Ca-44 + Es-252 and Ca-40 + Fm-252 are the most favorable to produce the SHEs Z = 119 and Z = 120 with maximal production cross sections (optimal incident energies) of 4.32 pb (204.27 MeV) and 1.24 pb (205.66 MeV), respectively.

机译：在Dianclecle System模型的框架内，研究了过度元素（SHES）Z = 119和Z = 120的合成。研究了对捕获横截面，融合概率，存活概率和蒸发残留横截面的入口通道效应。我们在276个可能的反应中计算生产横截面（Z = 20-30的稳定射弹，并且半衰期超过20天的目标），并显示有希望的合成SHES Z = 119和Z = 120.它发现系统CA-44 + ES-252和CA-40 + FM-252是最有利的，可以产生具有4.32 PB的最大生产横截面（最佳事件能量）的SHES Z = 119和Z = 120（204.27 MEV）和1.24 PB（205.66 MEV）。

著录项

来源
《Physical review, C》 |2018年第1期|共9页
作者
Li Fan; Zhu Long; Wu Zhi-Han; Yu Xiao-Bin; Su Jun; Guo Chen-Chen;
展开▼
作者单位

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

Sun Yat Sen Univ Sinofrench Inst Nucl Engn &

Technol Zhuhai 519082 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类原子核物理学、高能物理学;
关键词

相似文献

外文文献
中文文献
专利

1. Predictions for the synthesis of superheavy elements Z=119 and 120 [J] . Li Fan, Zhu Long, Wu Zhi-Han, Physical review, C . 2018,第1期

机译：用于合成过度元素Z = 119和120的预测
2. All-order calculations of the spectra of Ba ii, Ra ii, Fr i, and superheavy elements E119 i and E120 ii [J] . Dzuba V.A. Physical Review, A. Atomic, molecular, and optical physics . 2013,第4aPta1期

机译：Ba ii，Ra ii，Fr i以及超重元素E119 i和E120 ii的光谱的全阶计算
3. Relativistic energy-consistent pseudopotentials for superheavy elements 119 and 120 including quantum electrodynamic effects [J] . Hangele T., Dolg M., Schwerdtfeger P. The Journal of Chemical Physics . 2013,第17期

机译：包括量子电动力学效应的超重元素119和120的相对论能量一致伪势
4. FUTURE PROSPECTS FOR THE SYNTHESIS AND STUDY OF THE PROPERTIES OF SHE. FACTORY OF SUPERHEAVY ELEMENTS [C] . Yu.Ts. Oganessian, S.N. Dmitriev, M.G. Itkis International Symposium on Exotic Nuclei . 2015

机译：综合与研究的未来前景。超级元素的工厂
5. Development of an automated routing and pavement damage prediction program for superheavy trucks. [D] . Yan, Qing. 2005

机译：为超重型卡车开发了自动路线和路面损坏预测程序。
6. Ionization potentials of superheavy elements No Lr and Rf and their ions [O] . V. A. Dzuba, M. S. Safronova, U. I. Safronova, -1

机译：超重元素NoLr和Rf及其离子的电离势
7. All-order calculations of the spectra of Ba II, Ra II, Fr I and superheavy elements E119 I and E120 II [O] . Dzuba, V. A. 2013

机译：Ba II，Ra II，Fr I和B的光谱的全阶计算超重元素E119 I和E120 II

Predictions for the synthesis of superheavy elements Z=119 and 120

摘要

著录项

相似文献

相关主题

期刊订阅