国家自然科学基金(10705012)

作品数:7被引量:0H指数:0
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相关作者:周代梅更多>>
相关机构:华中师范大学更多>>
相关期刊:《Chinese Physics C》《Plasma Science and Technology》《中国原子能科学研究院年报》《Annual Report of China Institute of Atomic Energy》更多>>
相关主题:部分子FORWARD-BACKWARDCORRELATIONAUPP碰撞更多>>
相关领域:理学交通运输工程自动化与计算机技术更多>>
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Parton Rescattering Effect on the Charged Hadron Forward-Backward Multiplicity Correlation in pp Collisions at s~(1/2)=200 GeV
《Plasma Science and Technology》2012年第7期577-580,共4页闫玉良 董保国 周代梅 李笑梅 马海亮 萨本豪 
supported by National Natural Science Foundation of China (Nos. 11047142, 10975062, 11075217, and 10705012)
The parton rescattering effect on the charged hadron forward-backward multiplicity correlation in pp collisions at √s =200 GeV is studied by a parton and hadron cascade model, PACIAE, based on the PYTHIA model. The c...
关键词:forward-backward multiplicity correlation parton rescattering pp collisions 
Au+Au碰撞在能量sNN1/2=200GeV时前后多重数关联对碰撞中心度的依赖关系
《中国原子能科学研究院年报》2010年第1期98-99,共2页闫玉良 周代梅 董保国 李笑梅 马海亮 萨本豪 
国家自然科学基金资助项目(10635020,10605040,10705012,10475032,10975062,10875174)
用PACIAE模型研究TAu+Au碰撞在能量JNN^1/2=200GeV时,出射带电粒子前后多重数关联对碰撞中心度的依赖关系。PACIAE模型是描写相对论性核碰撞的微观输运模型,它以描写高能强子一强子碰撞的PYTHIA模型为基础。PACIAE模型理论计算结果与...
关键词:相对论性核碰撞 中心度 关联对 多重数 能量 实验测量数据 E模型 带电粒子 
相对论性pp碰撞中部分子再散射效应对粒子产生的影响
《中国原子能科学研究院年报》2010年第1期99-99,共1页闫玉良 董保国 周代梅 李笑梅 马海亮 萨本豪 
国家自然科学基金资助项目(10635020,10605040,10705012,10475032,10975062,10875174)
我们用PACIAE模型研究了极端相对论性pp碰撞中部分子再散射效应对出射带电粒子产生的影响。PACIAE模型是描写相对论性核碰撞的微观输运模型,它以描写高能强子一强子碰撞的PYTHIA模型为基础。PACIAE模型包含了完整的部分子一强子演化过程。
关键词:相对论性核碰撞 粒子产生 散射效应 PP碰撞 部分子 强子碰撞 E模型 输运模型 
Centrality Dependence of Forward-Backward Multiplicity Correlation in Au+Au Collisions at sNN1/2=200 GeV
《Annual Report of China Institute of Atomic Energy》2010年第1期83-84,共2页YAN Yu-liang1 ZHOU Dai-mei DONG Bao-guo LI Xiao-mei MA Hai-liang SA Ben-hao 
Supported by National Natural Science Foundation of China (10635020, 10605040, 10705012, 10475032, 10975062, 10875174)
We have studied the centrality dependence of charged-particle forward-backward multiplicity correlation strength in Au+Au collisions at sNN1/2=200 GeV with a parton and hadron cascade model, PACIAE, based on PYTHIA. T...
关键词:碰撞 多重 AU 依赖性 倒向  级联模型 关联强度 
Parton Rescattering Effect on Particle Production in Ultra-relativistic p+p Collisions
《Annual Report of China Institute of Atomic Energy》2010年第1期84-84,共1页YAN Yu-liang DONG Bao-guo ZHOU Dai-mei LI Xiao-mei MA Hai-liang SA Ben-Hao 
Supported by National Natural Science Foundation of China (10635020, 10605040, 10705012, 10475032, 10975062, 10875174)
The parton rescattering effect on the charged particle production in ultra-relativistic p+p collisions is studied by the parton and hadron cascade model PACIAE, based on PYTHIA. We have calculated charged particle pse...
关键词:PP碰撞 散射效应 部分子 相对论 粒子产生 带电粒子 赝快度分布 级联模型 
Microscopic Core Polarization Effects and Application to E2 Transitions in Even Carbon Isotopes
《Annual Report of China Institute of Atomic Energy》2010年第1期83-83,共1页MA Hai-liang, DONG Bao-guo, YAN Yu-liang 
In neutron rich even carbon isotopes, a large quenching of the electric quadrupole (E2) transitions between 2+1 states and ground states has reported, while in the proton rich side, the enhanced E2 transitions are obs...
关键词:E2跃迁 微观粒子 极化效应 碳同位素 应用 转移矩阵 同位素异常 振动模型 
Correlations and fluctuations in high energy heavy ion collision experiments
《Chinese Physics C》2008年第5期400-418,F0003,共20页周代梅 王亚平 韦利华 蔡勖 
Ministry of Education of China(306022);National Natural Science Foundation of China(10635020,10705012)
An overview of research status of soft physics in high energy heavy-ion collision experiments and recent experimental results are presented. The experimental status on fluctuations and correlations has been reviewed a...
关键词:quark-gluon plasma soft physics correlation FLUCTUATION 
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