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The entanglement properties of holographic QCD model with a critical end point: 《Chinese Physics C》2021年第1期175-186,共12页Zhibin Li Kun Xu Mei Huang; support by the NSFC(11947233);CPSF(2019M662507);the start-up funding from Zhengzhou University;supported in part by the NSFC(11725523,11735007,11261130311)(CRC 110 by DFG and NSFC);Chinese Academy of Sciences(XDPB09);the Fundamental Research Funds for the Central Universities;the start-up funding from University of Chinese Academy of Sciences。; We investigated different entanglement properties of a holographic QCD(hQCD)model with a critical end point at the finite baryon density.Firstly,we considered the holographic entanglement entropy(HEE)of this hQCD mode...; 关键词：holographic QCD critical end point entanglement properties

Hyperon weak radiative decay: 《Chinese Physics C》2021年第1期1-15,共15页Peng-Yu Niu Jean-Marc Richard Qian Wang Qiang Zhao; Supported by the National Natural Science Foundation of China(11425525,11521505);DFG and NSFC funds to the Sino-German CRC 110“Symmetries and the Emergence of Structure in QCD”(NSFC)(11261130311);Strategic Priority Research Program of Chinese Academy of Sciences(XDB34030302);National Key Basic Research Program of China(2015CB856700);supported by the research startup funding at SCNU,Guangdong Provincial funding with(2019QN01X172);Science and Technology Program of Guangzhou(2019050001)。; We revisit the hyperon weak radiative decays in the framework of the non-relativistic constituent quark model. This study confirms the nonlocal feature of the hyperon weak radiative transition operators, which are dom...; 关键词：HYPERON weak radiative decay quark model

Holographic technicolor model and dark matter: 《Chinese Physics C》2020年第9期16-24,共9页Yidian Chen Xiao-Jun Bi Mei Huang; Y.D.C.is Supported by the NSFC(11847232);X.J.B.is Supported by the the National Natural Science Foundation of China(U1738209,11851303);M.H.is Supported in part by the NSFC(11725523,11735007,11261130311)(CRC 110 by DFG and NSFC),Chinese Academy of Sciences(XDPB09);the start-up funding from University of Chinese Academy of Sciences(UCAS)。; We investigate the strongly coupled minimal walking technicolor model(MWT)in the framework of a bottom-up holographic model,where the global SU(4)symmetry breaks into SO(4)subgroups.In the holographic model,we found t...; 关键词：dark matter HOLOGRAPHY TECHNICOLOR

Lattice study of two-photon decay widths for scalar and pseudo-scalar charmonium: 《Chinese Physics C》2020年第8期88-97,共10页Ying Chen Ming Gong Ning Li Chuan Liu Yu-Bin Liu Zhaofeng Liu Jian-Ping Ma Yu Meng Chao Xiong Ke-Long Zhang 无; supported in part by the National Science Foundation of China(NSFC)(11335001,11275169,11405178,11935017,11575196,11875169,11775229);It is also supported in part by the DFG and the NSFC(11261130311)through funds provided to the Sino-Germen CRC 110 symmetries and the Emergence of Structure in QCD;This work is also funded in part by National Basic Research Program of China(973 Program)(2015CB856700).M.Gong and Z.Liu are partially supported by the Youth Innovation Promotion Association of CAS(2013013).This work is also supported by the Scientific Research Program Funded by Shaanxi Pro-vincial Education Department(19JK0391);Natural Science Basic Research Plan in Shaanxi Province of China(2019JM-001)。; This exploratory study computes two-photon decay widths of pseudo-scalar(ηc)and scalar(χc0)charmonium using two ensembles of Nf=2 twisted mass lattice QCD gauge configurations.The simulation is performed using two l...; 关键词：CHARMONIUM decay width lattice QCD

Revisiting hidden-charm pentaquarks from QCD sum rules: 《Chinese Physics C》2019年第3期72-81,共10页Jia-Bing Xiang Hua-Xing Chen Wei Chen Xiao-Bo Li Xing-Qun Yao Shi-Lin Zhu; Supported by National Natural Science Foundation of China(11722540,11261130311);Fundamental Research Funds for the Central Universities;Foundation for Young Talents in College of Anhui Province(gxyq2018103); We revisit hidden-charm pentaquark states P_c(4380) and P_c(4450) using the method of QCD sum rules by requiring the pole contribution to be greater than or equal to 30% in order to better that the one-pole parametriz...; 关键词：EXOTIC HADRONS PENTAQUARK states QCD sum rules

Criticality of QCD in a holographic QCD model with critical end point: 《Chinese Physics C》2019年第2期46-52,共7页Xun Chen Danning Li Mei Huang; Supported by the NSFC(11725523,11735007,11805084 and 11261130311)(CRC110 by DFG and NSFC); The thermodynamics of strongly interacting matter near the critical end point are investigated in a holographic QCD model, which can describe the QCD phase diagram in T-μ plane qualitatively. Critical exponents along...; 关键词：CRITICAL EXPONENTS HOLOGRAPHIC QCD THERMODYNAMICS

Glueball spectrum from Nf=2 lattice QCD study on anisotropic lattices: 《Chinese Physics C》2018年第9期23-36,共14页Wei Sun Long-Cheng Gui Ying Chen Ming Gong Chnan Liu Yu-Bin Liu Zhaofeng Liu Jian-Ping Ma Jian-Bo Zhang; supported in part by the National Science Foundation of China(NSFC)(11575196,11575197,11335001,11405053,11405178,11275169);the support of NSFC(11261130311)(CRC 110 by DFG and NSFC);the support by the CAS Center for Excellence in Particle Physics(CCEPP);funded in part by National Basic Research Program of China(973 Program)(2015CB856700);the support by the Youth Innovation Promotion Association of CAS(2015013); The lowest-lying glueballs are investigated in lattice QCD using Nf = 2 clover Wilson fermions on anisotropic lattices. We simulate at two different and relatively heavy quark masses, corresponding to physical pion ma...; 关键词：GLUEBALL pseudoscalar meson topological charge density

Locating the QCD critical end point through peaked baryon number susceptibilities along the freeze-out line被引量：1: 《Chinese Physics C》2018年第1期32-37,共6页李志镔陈亦点李丹凝黄梅; Supported by NSFC(11275213,and 11261130311)(CRC 110 by DFG and NSFC);CAS key project KJCX2-EW-N01;Youth Innovation Promotion Association of CAS; We investigate the baryon number susceptibilities up to fourth order along different freeze-out lines in a holographic QCD model with a critical end point（CEP）, and we propose that the peaked baryon number susceptib...; 关键词：QCD baryon number susceptibilities critical end point phase transition

Investigating the topological structure of quenched lattice QCD with overlap fermions using a multi-probing approximation: 《Chinese Physics C》2017年第10期37-48,共12页邹优豪张剑波熊光仪陈莹刘川刘玉斌马建平; Supported by National Natural Science Foundation of China(NSFC)(11335001,11275169,11075167);supported in part by the DFG and the NSFC(11261130311) through funds provided to the Sino-German CRC 110 "Symmetries and the Emergence of Structure in QCD";funded in part by National Basic Research Program of China(973 Program)(2015CB856700); The topological charge density and topological susceptibility are determined by a multi-probing approximation using overlap fermions in quenched SU（3） gauge theory. Then we investigate the topological structure of t...; 关键词：topological structure topological susceptibility multi-probing approximation topological clusters

Relativistic correction to gluon fragmentation function into pseudoscalar quarkonium: 《Chinese Physics C》2017年第2期55-63,共9页高祥瑞贾宇李留记熊小努; Supported by National Natural Science Foundation of China(11475188,11261130311,11575202,11222549);IHEP Innovation(Y4545170Y2);State Key Lab for Electronics and Particle Detectors; Inspired by the recent measurements of the ηc meson production at LHC experiments, we investigate the relativistic correction effect for the fragmentation functions of gluon/charm quark fragmenting into ηc, which co...; 关键词：QCD heavy quarkonium fragmentation function DGLAP equation

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