Chemical Signatures for Superheavy Elementary Particles
Chemical Signatures for Superheavy Elementary Particles
复制标题
超重基本粒子的化学特征
作者：
R. Cahn;S. Glashow
统一基本相互作用的模型表明，在10 × 109到100 × 1012电子伏特的质量范围内存在许多粒子。其中可能有带电粒子X，它们是稳定的或接近稳定的。X+ s会形成超重氢，而X - s会与原子核结合。对天然存在的锝、钷、锕、镤、镎或镅进行化学分离，可以发现存在形式为RuX -、SmX -、232ThX -、235,236,238UX -、244PuX -或247CmX -的超重粒子。其他值得寻找的物质包括化学性质为硼、氟、锰、铍、钪、钒、锂、氖和铊的超重元素。
Models of unified fundamental interactions suggest the existence of many particles in the mass range 10 x 109 to 100 x 1012 electron volts. Among these may be charged particles, X�, that are stable or nearly so. The X+,s would form superheavy hydrogen, while the X–,s would bind to nuclei. Chemical isolation of naturally occurring technetium, promethium, actinium, protactinium, neptunium, or americium would indicate the presence of superheavy particles in the forms RuX–, SmX–, 232ThX–, 235,236,238UX–, 244PuX–, or 247CmX–. Other substances worth searching for include superheavy elements with the chemical properties of boron, fluorine, manganese, beryllium, scandium, vanadium, lithium, neon, and thallium.