Cold reaction valleys in the radioactive decay of superheavy nuclei {286}^112, {292}^114 and {296}^116 are studied taking Coulomb and Proximity Potential as the interacting barrier. It is found that in addition to alpha particle, 8^Be, 14^C, 28^Mg, 34^Si, 50^Ca, etc. are optimal cases of cluster radioactivity since they lie in the cold valleys. Two other regions of deep minima centered on 208^Pb and 132^Sn are also found. Within our Coulomb and Proximity Potential Model half-life times and other characteristics such as barrier penetrability, decay constant for clusters ranging from alpha particle to 68^Ni are calculated. The computed alpha half-lives match with the values calculated using Viola--Seaborg--Sobiczewski systematics. The clusters 8^Be and 14^C are found to be most probable for emission with T_1/2 < 1030s. The alpha-decay chains of the three superheavy nuclei are also studied. The computed alpha decay half-lives are compared with the values predicted by Generalized Liquid Drop Model and they are found to match reasonably well.
Future of superheavy element research: Which nuclei could be synthesized within the next few years?
Z $>$ 120的核的熔合截面的低值和非常短的半衰期给新元素的合成带来了障碍。本文讨论了可用于生产超重元素新同位素的各种核反应（稳定核和放射性核的聚变、多核子转移和中子俘获）。位于冷聚变反应和热聚变反应早期产生的同位素之间的未知SH核的间隙可以在$^{48}$ Ca与可用的较轻同位素Pu、Am和Cm的聚变反应中填充。这些核的产生的截面预计是相当大的，相应的实验可以很容易地在现有的设施进行。对于第一次，一个狭窄的途径被发现的稳定岛的中间，由于可能的$β^+$ -衰变的SH同位素，可以形成在普通的聚变反应的稳定核。多核子转移过程中的重（和非常重，U-类）离子的近势垒碰撞被证明是相当现实的反应机制，使我们能够产生新的中子富集的重核位于未开发的上部的核地图。中子俘获反应也可用于产生长寿命富中子SH核。脉冲核反应堆和实验室条件下的核爆炸以及自然界中的超新星爆炸都可能提供强中子通量。所有这些可能性的文件中进行了讨论。
Parameter-free deformation variables of the proxy-SU(3) symmetry in even-even actinide, superheavy and hyperheavy nuclei with Z=82-126, N=82-258
National Centre for Scientific Research “Demokritos”（德谟克利特国家科学研究中心）；Physical Research Laboratory（物理研究实验室）；Aristotle University of Thessaloniki（塞萨洛尼基亚里士多德大学）；Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering（霍里亚·胡卢贝伊核物理与核工程研发国家研究所）；National and Kapodistrian University of Athens（雅典国立卡波季斯特里安大学）；Bulgarian Academy of Sciences（保加利亚科学院）
Structural and decay properties of nuclei appearing in the $α$-decay chains of $^{296,298,300,302,304}$120 within the relativistic mean-field formalism
