Abstract

A great many experimental studies devoted to exploring in detail the properties of radioactive decay of the isotopes of transfermium elements by means of alpha, beta, and gamma spectroscopy have been performed over the past fifteen years at the Flerov Laboratory of Nuclear Reactions (Joint Institute for Nuclear Research, Dubna). High-intensity accelerated heavy-ion beams of \({}^{22}\)Ne, \({}^{48}\)Ca, \({}^{50}\)Ti, and \({}^{54}\)Cr from the U-400 cyclotron were used in experiments with the SHELS kinematic separator. An upgrade of the separator and detector system is planned in the future with the aim of improving the transportation efficiency for the nuclei under study and the detection efficiency for gamma rays.

中文翻译：

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达布纳Transfer元素同位素的光谱学：现状和前景

摘要

过去15年间，在Flerov核反应实验室（联合研究所）进行了大量的实验研究，致力于通过α，β和γ光谱详细探索detail元素同位素的放射性衰变特性。核研究，杜布纳）。\（{} ^ {22} \） Ne，\（{} ^ {48} \） Ca，\（{} ^ {50} \） Ti和\（{}}的高强度加速重离子束在SHELS运动分离器的实验中使用了来自U-400回旋加速器的^ {54} \） Cr。未来计划对分离器和检测器系统进行升级，以提高研究中的原子核的传输效率和伽马射线的检测效率。