论文标题
在重离子碰撞中形成大部分核物质
Formation of large chunk of nuclear matter in heavy-ion collisions
论文作者
论文摘要
在现有加速器的陆地实验室中，到目前为止生产的最大多核系统仅限于核心系统，总核子数小于两个碰撞核的总和。这种情况可能会阻碍我们对核多体系统特性的研究。在这里，提出了一种通过多核碰撞装置碰撞器加上陆地实验室中的大型多核系统的方式。结果表明，可以通过较低束能量的核三元融合反应产生大量的核问题，而且可以通过中间能量的重核的三元碰撞形成大块密集的物质。这些调查可能会阐明有关超重量元素的合成和散装超密集核物质的特性的研究。
In terrestrial laboratory with existing accelerators, the maximum multinucleon system produced so far is limited to that with total nucleon number being less than the sum of two colliding nuclei. Such situation may hinder our studies on the properties of nuclear many-body system. Here a way of producing large multinucleon system via multi-nucleus collision device Collider Plus in terrestrial laboratory is proposed. It is shown that large chunk of nucleonic matter can be produced through nuclear ternary fusion reactions at lower beam energies and also large block of dense matter can be formed via ternary collisions of heavy nuclei at intermediate energies. These investigations may shed lights on the studies of the synthesis of superheavy elements and the properties of bulk superdense nuclear matter.
