| Experimental Test of the Non—reproducibility of Cross Sections in Dissipative Reactions |
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| 作者姓名： | 董玉川 李志常 等 |
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| 作者单位： | [1]InstituteofModernPhysics,ChineseAcademyofSciences,Lanzhou730000 [2]ChinaInstituteofAtomicEnergy,Beijing102413 |
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| 摘 要： | Two independent measurements of cross sections for the ^19F ^93Nb dissipative heavy ion collisions have been performed at incident energies from 100 to 108MeV in steps of 250keV.In the two measurements,two independently prepared targets were used.All other experimental conditions were identical in both experiments.The data indicate that non-reproducibility of the non-self-averaging oscillation is yielded in the two measurements.This supports the recent theoretical predictions of spontaneous coherence,slow phase randomization and extreme sensitivity in highly excited complex quantum systems.
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| 关 键 词： | 重离子碰撞 耗能反应 截面 不可再现性测试 |
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