Longrange Correlation of Excitation Functions in Dissipative Heavy Ion Collision of <SUP>19</SUP>F+<SUP>27</SUP>AI

HAN  Jian-long; WANG  Qi; #; BAI  Zhen; DONG  Yu-chuan; LI  Song-lin; DUAN  Li-min; XU  Hu-shan; XU  Hua-gen; CHEN  Ruo-fu; WU  He-yu; LI  Zhi-chang; LU  Xiu-qin; ZHAO  Kui; ZHOU  Ping; LIU  Jian-cheng; XU Guo-ji

doi:10.11804/NuclPhysRev.25.04.322

HAN Jian-long, WANG Qi, #, BAI Zhen, DONG Yu-chuan, LI Song-lin, DUAN Li-min, XU Hu-shan, XU Hua-gen, CHEN Ruo-fu, WU He-yu, LI Zhi-chang, LU Xiu-qin, ZHAO Kui, ZHOU Ping, LIU Jian-cheng, XU Guo-ji. Longrange Correlation of Excitation Functions in Dissipative Heavy Ion Collision of 19F+27AI[J]. Nuclear Physics Review, 2008, 25(4): 322-326. DOI: 10.11804/NuclPhysRev.25.04.322

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Longrange Correlation of Excitation Functions in Dissipative Heavy Ion Collision of ^19F+²⁷AI

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Excitation functions have been measured for the projectilelike fragments of B， C， N， O， F and Ne in the ²⁷Al(¹⁹F，x)y reactions at incident energies from 110.25 MeV to 118.75 MeV in 250 keV steps. Strong cross section fluctuations in the excitation functions has been observed. The crosscorrelation coefficients of the excitation functions for different atomic number Z and for different scattering angle θ cm have been deduced. These coefficients are much larger than the statistical theoretical calculated ones. This indicates that there are strong correlations between different exit channels in the dissipative heavy ion collision of ²⁷Al(¹⁹F， x)y.

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Longrange Correlation of Excitation Functions in Dissipative Heavy Ion Collision of 19F+27AI

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Longrange Correlation of Excitation Functions in Dissipative Heavy Ion Collision of ^19F+²⁷AI