Non-reproducibility of the Cross Sections Measured in the Dissipative Collisions of 19F+93Nb |
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Authors: | WANG Qi TIAN WenDong LI SongLin JIANG ZhongHe LI ZhiChang LU XiuQin ZHAO Kui FU ChangBo LIU JianCheng JIANG Hua HU GuiQing |
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Institution: | Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 China Institute of Atomic Energy, Beijing 102413, China |
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Abstract: | Two independent measurements of excitation functions for the 19F+93Nb dissipative heavy ion collisions have been performed at incident energies from 100 to 108 MeV in steps of 250 keV. The two measurements differed by two target foils, 70 and 71μg/cm2, respectively. All the other experimental conditions were kept to be identical in hath experiments. The data indicate nonreptaludbility of the non-self-averaging oscillating yields in the two measurements. This supports recent theoretical predictions of extreme sensitivity and chaos in complex quantum collisions. |
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