<SUP>19</SUP>F+<SUP>27</SUP>Al耗散反应产物激发函数的长程关联

韩建龙; 王琦; #; 白真; 董玉川; 李松林 段利敏; 徐瑚珊; 徐华根; 陈若富; 吴和宇; 李志常; 路秀琴; 赵葵; 周平; 刘建成; 许国基; Sergey Yu Kun

doi:10.11804/NuclPhysRev.25.04.322

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¹⁹F+²⁷Al耗散反应产物激发函数的长程关联

韩建龙, 王琦, #, 白真, 董玉川, 李松林段利敏, 徐瑚珊, 徐华根, 陈若富, 吴和宇, 李志常, 路秀琴, 赵葵, 周平, 刘建成, 许国基, Sergey Yu Kun

文章导航 > 原子核物理评论 > 2008 > 25(4): 322-326

韩建龙, 王琦, #, 白真, 董玉川, 李松林段利敏, 徐瑚珊, 徐华根, 陈若富, 吴和宇, 李志常, 路秀琴, 赵葵, 周平, 刘建成, 许国基, Sergey Yu Kun. 19F+27Al耗散反应产物激发函数的长程关联[J]. 原子核物理评论, 2008, 25(4): 322-326. doi: 10.11804/NuclPhysRev.25.04.322

引用本文:

韩建龙, 王琦, #, 白真, 董玉川, 李松林段利敏, 徐瑚珊, 徐华根, 陈若富, 吴和宇, 李志常, 路秀琴, 赵葵, 周平, 刘建成, 许国基, Sergey Yu Kun. ¹⁹F+²⁷Al耗散反应产物激发函数的长程关联[J]. 原子核物理评论, 2008, 25(4): 322-326. 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

Citation:

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

¹⁹F+²⁷Al耗散反应产物激发函数的长程关联

doi: 10.11804/NuclPhysRev.25.04.322

1 中国科学院近代物理研究所, 甘肃兰州 730000; 2 中国科学院研究生院, 北京100049; 3 中国原子能科学研究院, 北京1024134 Centro de Ciencias Fisicas, National University of Mexico (UNAM), Cuernavaca, Mexico; 5 Center for Nonlinear Physics, RSPhysSE, Australian National University, Canberra ACT 0200, Australia

详细信息

通讯作者: 王琦

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

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049; 3 China Institute of Atomic Energy, Beijing 102413; 4 Centro de Ciencias Fisicas, National University of Mexico (UNAM), Cuernavaca, Mexico; 5 Center for Nonlinear Physics, RSPhysSE, Australian National University, Canberra ACT 0200, Australia

摘要: 在中国原子能科学研究院的HI 13串列静电加速器上完成了¹⁹F+²⁷Al耗散反应产物的激发函数测量。束流¹⁹F的入射能量从110.25 MeV到118.75 MeV，步长250 keV，测量了实验室系+57°， +31°， -15°和-29°出射的类弹产物B， C， N， O， F和Ne的激发函数。观测到激发函数具有耗散反应的特征涨落结构，分析了激发函数之间的长程角度关联以及强烈的电荷数关联。 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.
- 重离子耗散反应 /
- 激发函数 /
- 关联
Abstract: 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.
- dissipative heavy ion collision /
- excitation function /
- crosscorrelation

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¹⁹F+²⁷Al耗散反应产物激发函数的长程关联

doi: 10.11804/NuclPhysRev.25.04.322

1 中国科学院近代物理研究所, 甘肃兰州 730000; 2 中国科学院研究生院, 北京100049; 3 中国原子能科学研究院, 北京1024134 Centro de Ciencias Fisicas, National University of Mexico (UNAM), Cuernavaca, Mexico; 5 Center for Nonlinear Physics, RSPhysSE, Australian National University, Canberra ACT 0200, Australia

通讯作者: 王琦

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2008-12-20

关键词:

重离子耗散反应 /

激发函数 /

关联

摘要: 在中国原子能科学研究院的HI 13串列静电加速器上完成了¹⁹F+²⁷Al耗散反应产物的激发函数测量。束流¹⁹F的入射能量从110.25 MeV到118.75 MeV，步长250 keV，测量了实验室系+57°， +31°， -15°和-29°出射的类弹产物B， C， N， O， F和Ne的激发函数。观测到激发函数具有耗散反应的特征涨落结构，分析了激发函数之间的长程角度关联以及强烈的电荷数关联。 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.

English Abstract

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

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049; 3 China Institute of Atomic Energy, Beijing 102413; 4 Centro de Ciencias Fisicas, National University of Mexico (UNAM), Cuernavaca, Mexico; 5 Center for Nonlinear Physics, RSPhysSE, Australian National University, Canberra ACT 0200, Australia

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-12-20

Keywords:

Abstract: 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.

引用本文:

Citation:

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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19F+27Al耗散反应产物激发函数的长程关联

doi: 10.11804/NuclPhysRev.25.04.322

通讯作者: 王琦

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

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19F+27Al耗散反应产物激发函数的长程关联

doi: 10.11804/NuclPhysRev.25.04.322

通讯作者: 王琦

English Abstract

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

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¹⁹F+²⁷Al耗散反应产物激发函数的长程关联

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

¹⁹F+²⁷Al耗散反应产物激发函数的长程关联

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