MULTIFRAGMENTATION

作品数:20被引量:13H指数:2
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相关期刊:《Chinese journal of nuclear physics》《Annual Report of China Institute of Atomic Energy》《Natural Science》《Chinese Physics Letters》更多>>
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Progress of quantum molecular dynamics model and its applications in heavy ion collisions被引量:9
《Frontiers of physics》2020年第5期1-64,共64页Ying-Xun Zhang Ning Wang Qing-Feng Li Li Ou Jun-Long Tian Min Liu Kai Zhao Xi-Zhen Wu Zhu-Xia Li 
Yingxun Zhang acknowledges the supports in part by the National Natural Science Foundation of China(Grant Nos.11875323,11875125,11475262,10675172,11075215,11475262,11790323,11790324,11790325,and 11961141003);the National Key R&D Program of China(Grant No.2018YFA0404404);the Continuous Basic Scientific Research Project(No.WDJC-2019-13);Ning Wang acknowledges the supports in part by the National Natural Science Foundation of China(Nos.U1867212 and 11422548);the Guangxi Natural Science Foundation(Nos.2015G XNSFDA139004,2017G XNSFG A198001);Qingfeng Li acknowledges the supports in part by the National Natural Science Foundation of China(Nos.11875125,11847315,11375062,11505057,11947410,and 11747312);the Zhejiang Provincial Natural Science Foundation of China(No.LY18A050002);the“Ten-Thousand Talent Program”of Zhejiang Province;Junlong Tian acknowledges the supports in part by the National Science Foundation of China(Nos.11961131010 and 11475004);Li Ou acknowledges the supports in part by the National Natural Science Foundation of China(No.11965004);the Natural Science Foundation of Guangxi Province(No.2016GXNSFFA380001);Foundation of Guangxi Innovative Team and Distinguished Scholar in Institutions of Higher Education;Min Liu acknowledges the supports in part by the National Natural Science Foundation of China(No.11875323);Kai Zhao acknowledges the supports in part by the National Natural Science Foundation of China(Nos.11675266,11005155,11475262,11275052,11375062,11547312,and 11275068);the National Key Basic Research Developm ent Program of China(Nos.2007CB209900 and 2013CB834404);Xizhen Wu acknowledges the supports in part by the National Natural Science Foundation of China(Nos.10235020,10979023,11005155,11365004,11475004,and 11675266);Zhuxia Li acknowledges the supports in part by the National Natural Science Foundation of China(Nos.19975073,10175093,10175089,10235030,11275052,11375062,11475262,11475004,11875323,and 11875125);the National Key Basic Research Development Program of China(Nos.G20000774 and 2007CB20
In this review article,we first briefty introduce the transport theory and quantum molecular dynamics model applied in the study of the heavy ion collisions from low to intermediate energies.The developments of improv...
关键词:quantum molecular dynamics model low energy heavy ion collisions low-intermediate energy heavy ion collisions fusion multinucleon transfer reaction MULTIFRAGMENTATION collective flow isospin asymmetric equation of state in-medium nucleon-nucleon cross sections 
4-3 New Insight into Power-law Behavior of Fragment Size Distributions in the C60 Multifragmentation Regime
《IMP & HIRFL Annual Report》2014年第1期180-180,共1页Qian Dongbin Zhang Xujie Shi Fudong Zhang Dacheng Zhu Xiaolong Yang Jie Ma Xinwen 
National Natural Science Foundation of China (U1232122 and 10904152).
Previous experimental work[1] has shown that a Phase Transition (PT) in C60 multifragmentation induced bynanosecond laser occurs at almost constant temperature covering a wide range of laser fluency. However, up tonow...
关键词:INSIGHT BEHAVIOR FRAGMENT 
From Sequential Processes to Multifragmentation in Proton Reactions with Gold
《Journal of Modern Physics》2013年第11期1504-1507,共4页Sergej P. Avdeyev Victor A. Karnaukhov Helmut Oeschler Waldemar Karcz Vahan V. Kirakosyan Pavel A. Rukoyatkin Edwin Norbeck Alexander S. Botvina 
The distribution of relative angles between the intermediate mass fragments has been measured and analyzed for thermal multifragmentation in p + Au collisions at 2.1, 3.6 and 8.1 GeV. The analysis has been done on an ...
关键词:MULTIFRAGMENTATION CORRELATIONS EMISSION 
Competition between fusion-evaporation and multifragmentation in central collisions in ^(58)Ni+^(48)Ca at 25A MeV被引量:2
《Nuclear Science and Techniques》2013年第5期82-88,共7页FRANCALANZA L ABBONDANNO U AMORINI F BARLINI S BINI M BOUGAULT R BRUNO M CARDELLA G CASINI G AGOSTINO M D' De FILIPPO V De SANCTIS J GERACI E GIUSSANI A GRAMEGNA F GUIOT B KRAVCHUK V La GUIDARA E LANZALONE G Le NEINDRE N MAIOLINO C MARINI P MORELLI L OLMI A PAGANO A PAPA M PIANTELLI S PIRRONE S POLITI G POGGI G PORTO F RUSSOTTO P RIZZO F VANNINI G VANNUCCI L 
The experimental data concerning the58Ni+48Ca reaction at Elab(Ni)=25A MeV,collected by using the CHIMERA 4π device,have been analyzed in order to investigate the competition among different reaction mechanisms for c...
关键词:多重碎裂 中心碰撞 蒸发过程 MEV 竞争 熔合 国际货币基金组织 事件分析 
Quantum molecular dynamics simulation formultifragmentation resulting from an expandingnuclear matter被引量:1
《Natural Science》2011年第7期594-599,共6页Atef Abdel-hafiez M. A. Khalifa A. Abd El-Daiem 
Quantum molecular dynamics (QMD) is used to investigate multifragmentation resulting from an expanding nuclear matter. Equation of state, the structure of nuclear matter and symmetric nu-clear matter is discussed. Als...
关键词:QUANTUM MOLECULAR DYNAMICS MULTIFRAGMENTATION 
Isospin dependence of nuclear multifragmentation in statistical model
《Chinese Physics C》2011年第6期567-571,共5页张蕾 谢东珠 张艳萍 高远 
Supported by Natural Science Foundation of China (10975064, 10905041, 11005171);General Programs of Social Science Research Fund of Ministry of Education of China (10YJAZH137)
The evolution of nuclear disintegration mechanisms with increasing excitation energy, from compound nucleus to multifragmentation, has been studied by using the Statistical Multifragmentation Model (SMM) within a mi...
关键词:statistical model MULTIFRAGMENTATION microcanonical ensemble isospin dependence 
Isospin Effect of Multifragmentation and Critical Phenomena in Finite Nuclei
《近代物理研究所和兰州重离子加速器实验室年报:英文版》2004年第1期23-23,共1页Feng Zhaoqing Zhang Fengshou Huang Xi Jin Genming 
Isospin effect of multifragmentation for the finite nuclei 112Sn and 132Sn is studied by using a phenomeno-logical asymmetric nuclear equation of state and an isospin dependent quantum molecular dynamics (IQMD) model....
关键词:同位旋效应 多重碎裂 有限核 临界现象 量子分子动力学 IQMD 同位旋相关 动力学演化 
Connection Between the Largest Lyapunov Exponent, Density Fluctuation and Multifragmentation in Excited Nuclear Systems
《Annual Report of China Institute of Atomic Energy》2003年第1期26-27,共2页ZHANG Ying-xun WU Xi-zhen LI Zhu-xia 
The largest Lyapunov exponent (LLE) has been widely used to measure the levelof chaos of a system and was used to study the “solid-like” to “liquid-like” phase transition. Nuclear multifragmentation has been consi...
关键词:激发核 密度波动 LLE 相位转换 
Isospin Effects in Processes of Multifragmentation and Dissipation at Intermediate Energy Heavy Ion Collisions
《近代物理研究所和兰州重离子加速器实验室年报:英文版》2000年第1期114-114,共1页
关键词:重子碰撞 碎片 同位旋效应 
Sensitive Dependent of Isospin Effect of Multifragmentation of Heavy Ion Collision on Incident Energy
《近代物理研究所和兰州重离子加速器实验室年报:英文版》1999年第1期117-117,共1页
关键词:重离子碰撞反应 多重碎裂 同位旋效应 入射能量 依赖性 
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