国家自然科学基金(10935001)

作品数:17被引量:9H指数:2
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相关作者:胡林朱隽雷奕安罗延安丁小雪更多>>
相关机构:北京大学中国工程物理研究院五邑大学辽宁师范大学更多>>
相关期刊:《原子核物理评论》《Chinese Physics C》《强激光与粒子束》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关主题:QUARKEQUATION_OF_STATEQCD相互作用强流电子束更多>>
相关领域:理学天文地球核科学技术电子电信更多>>
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SD对壳模型下原子核形状相变(英文)
《原子核物理评论》2017年第1期98-104,共7页丁小雪 张宇 李磊 罗延安 潘峰 Jerry P.Draayer 
National Natural Science Foundation of China(11475091,11005056,11175078,11075080,11075081,10935001,11075052);Natural Science Foundation for Talent Training in Basic Science(J1103208)~~
在SD对壳模型的理论框架下讨论了原子核形状相变模式。研究结果表明,该理论模型可以把相互作用玻色子模型中U(5)-SU(3)以及U(5)-SO(6)形状相变模式再现出来,相互作用玻色子模型中有关临界点对称性的特征也可以很好地描述。本文同时也发...
关键词:SD对壳模型 原子核形状相变 能谱 E2跃迁 
Tight-binding electron–phonon coupling and band renormalization in graphene
《Chinese Physics B》2015年第1期434-439,共6页张德生 康广震 李俊 
Project supported by the National Natural Science Foundation of China(Grant Nos.10574063,11275097,10935001,11274166,and 11075075);the National Basic Research Program of China(Grant No.2012CB921504);the Research Fund for the Doctoral Program of Higher Education,China(Grant No.2012009111002)
The kink structure in the quasiparticle spectrum of electrons in graphene observed at 200 me V below the Fermi level by angle-resolved photoemission spectroscopy(ARPES) was claimed to be caused by a tight-binding el...
关键词:GRAPHENE electron–phonon interaction KINK effective mass-renormalization parameter 
Influence of thermalization on the initial condition for heavy ion collisions被引量:1
《Science China(Physics,Mechanics & Astronomy)》2014年第11期2060-2069,共10页ZHAO AMeng SUN WeiMin ZONG HongShi 
supported by the National Natural Science Foundation of China(Grant Nos.11275097,10935001 and 11075075);the Research Fund for the Doctoral Program of Higher Education(Grant No.2012009111002);a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institution
In this paper,we discuss the important role of the thermalization process in the initial distribution of QGP.We find that the negligible heat conduction inside QGP can be expressed as an effective Fourier law and we f...
关键词:elliptic negligible quark conduction relativistic hydrodynamic momentum Figure correspondence Landau 
Quadratic Yukawa coupling and matrix Yukawa coupling in the large N expansion
《Chinese Science Bulletin》2014年第5期484-491,共8页Song Shi Wei-Min Sun Hong-Shi Zong 
supported in part by the National Natural Science Foundation of China(10935001,11275097 and11075075);the Research Fund for the Doctoral Program of Higher Education(2012009111002)
In this article,we study three types of new Yukawa couplings(the boson field is coupled to the fermion field).Two of them are quadratic Yukawa couplings(the boson field is in the form of a vector),and the other one is...
关键词:场耦合 矩阵 希格斯机制 玻色子场 费米子场 动力学行为 联轴器 规范场 
The relation between Pauli and γ representation in QED_3 and induced Chern-Simons term
《Chinese Science Bulletin》2013年第31期3735-3737,共3页SHI Song SUN WeiMin ZONG HongShi 
supported in part by the National Natural Science Foundation of China(10935001 and 11075075);the Research Fund for the Doctoral Program of Higher Education(2012009111002)
In this letter,we propose to introduce a new Abelian gauge field Bμcorresponding to the so-called β symmetry into the normal Quantum Electrodynamics in 2+1 dimensions(QED3)of γ representation.The resulting theory i...
关键词:陈省身 诱导 量子电动力学 摄动理论 规范场 阿贝尔 费米子 双组分 
The timing behavior of magnetar Swift J1822.3—1606: timing noise or a decreasing period derivative?
《Research in Astronomy and Astrophysics》2013年第10期1207-1212,共6页Hao Tong Ren-Xin Xu 
Supported by the National Natural Science Foundation of China (Grant Nos. 11103021, 11225314 and 10935001);supported by the National Basic Research Program of China (973 program, Grant Nos. 2012CB821800 and 2009CB824800);West Light Foundation of CAS (LHXZ 201201);100 Talents Project of Xinjiang;the Youth Innovation Promotion Association;CAS and the XTP project
The different timing results of the magnetar Swift J1822.3—1606 are analyzed and understood theoretically.It is noted that different timing solutions are caused not only by timing noise,but also because the period de...
关键词:pulsars:individual(Swift J1822.3—1606) stars:magnetar stars:neutron 
离化靶中多脉冲强流电子束的不稳定性
《强激光与粒子束》2013年第9期2443-2447,共5页胡林 朱隽 雷奕安 
国家自然科学基金委员会-中国工程物理研究院联合基金项目(10976001);中国工程物理研究院科学技术发展基金项目(2011B0402011);国家自然科学基金项目(10935001)
多脉冲强流电子束轰击轫致辐射靶,在靶面形成等离子体层,将对后续电子束脉冲的稳定性产生影响。从基本等离子理论出发,利用成熟的等离子体粒子模拟程序计算在不同等离子条件下电子束流的稳定性。模拟显示在无外场情况下,当等离子体与电...
关键词:不稳定性 箍缩 离化靶 多脉冲电子束 束靶相互作用 
强流电子束入射叠靶能量沉积计算被引量:1
《强激光与粒子束》2013年第8期2125-2129,共5页胡林 雷奕安 朱隽 
国家自然科学基金委员会-中国工程物理研究院联合基金资助项目(10976001);中国工程物理研究院科学技术发展基金(2011B0402011);国家自然科学基金项目(10935001)
计算了多脉冲相对论强流电子束入射钽-石墨叠靶的能量沉积和轫致辐射谱。能量沉积采用Geant4程序计算,轫致辐射谱根据基本的辐射理论和蒙特卡罗方法计算。结果显示,各层的热区能量沉积呈由大到小的递减分布,截面轫致辐射分布和电子束径...
关键词:轫致辐射 叠靶 强流电子束 GEANT4 束靶相互作用 
X-ray and optical plateaus following the main bursts in GRBs and SNe Ⅱ-P: a hint about similar late injection behaviors?
《Research in Astronomy and Astrophysics》2013年第6期671-679,共9页Xiao-Hong Cui Ren-Xin Xu 
supported by the National Basic Research Program of China (973 program, Grant Nos. 2012CB821800 and 2009CB824800);the National Natural Science Foundation of China(Grant Nos. 11225314, 11103026 and 10935001)
We analyze the emission plateaus in the X-ray afterglow light curves of gamma-ray bursts (GRBs) and those in the optical light curves of type Ⅱ plateau su- pernovae (SNe Ⅱ-P) in order to study whether they have ...
关键词:gamma rays: bursts -- supernovae: general -- methods: statistical 
Dual fermion condensate and phase transition in QED_3
《Science China(Physics,Mechanics & Astronomy)》2013年第6期1116-1119,共4页FENG HongTao YIN PeiLin SUN WeiMin ZONG HongShi 
supported by the National Natural Science Foundation of China (Grant Nos.11047005,11105029,10935001 and 11075075)
In this paper,we investigate the behaviors of dual fermion condensate in QED 3 under variation of temperature.By means of Dyson-Schwinger equation for the fermion propagator,we extract the dual fermion condensate and ...
关键词:QED 3 dual fermion condensate deconfinement phase transition chiral phase transition 
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