论文标题
Matter-Wave干扰起源于融合 - 融合中的质角相关性
Matter-wave interference originates mass-angle correlation in fusion-fission
论文作者
论文摘要
裂变片段的质角相关性已被理解为排序的表现。我们表明并非如此：效果可以源于融合膜幅度与总旋转不同的融合膜之间的相关性，这表明化合物核过程中的物质波干扰。这可以在完整的融合子棒反应中使用质角相关性$^{16} $ o+$+$^{238} $ u解决众所周知的难题。我们的发现对于对超重力元素的生产横截面的更可靠预测很重要。物质波的干扰还会产生量子古典的过渡，以使相干旋转的二核在排序中的时间取向定位。
Mass-angle correlation of fission fragments has been understood as manifestation of quasifission. We show that this is not so: the effect can originate from correlation between fusion-fission amplitudes with different total spins signifying matter-wave interference in compound nucleus processes. This resolves the well-known puzzle with the mass-angle correlation in the complete fusion sub-barrier reaction $^{16}$O+$^{238}$U. Our finding is important for more reliable predictions of production cross sections for superheavy elements. Matter-wave interference also produces quantum-classical transition to the time-orientation localization of the coherently rotating dinucleus in quasifission.
