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作品数:84被引量:50H指数:2
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相关领域:理学更多>>
相关作者:张建荣更多>>
相关机构:国防科学技术大学华中师范大学更多>>
相关期刊:《Radiation Detection Technology and Methods》《Science China Mathematics》《Chinese Physics Letters》《原子核物理评论》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划The Royal Society上海市青年科技启明星计划更多>>
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Cover Story(Issue 12,2024)|Doubly heavy meson puzzle:precise prediction of the mass spectra and hadronic decay with coupled channel effects to hunt for beauty-charm family
《Chinese Physics C》2024年第12期I0014-I0014,共1页Xing-Gang Wu 
Doubly heavy meson,which is composed of two heavy flavor quarks such as beauty and(or)charm quarks,offers a unique platform to study the nature of strong interactions described by quantum chromodynamics(QCD)-the under...
关键词:MESON quark PRECISE 
0^(--) hidden-heavy tetraquark states via QCD sum rules
《Chinese Physics C》2024年第9期50-59,共10页Bing-Dong Wan Hong-Tai Xu 
Supported in part by the National Natural Science Foundation of China(12247113);the Project funded by China Postdoctoral Science Foundation (2022M723117);the Specific Fund of Fundamental Scientific Research Operating Expenses for Undergraduate Universities in Liaoning Province,China (2024)。
In this study,we evaluated the mass spectra of the prospective 0^(--) hidden-charm and hidden-bottom tetraquark states in molecular configuration via QCD sum rules.In our calculation,the nonperturbative condensate con...
关键词:exotic hadronic states QCD sum rules TETRAQUARKS 
Design of hadronic calorimeter for DarkSHINE experiment
《Nuclear Science and Techniques》2024年第9期155-167,共13页Zhen Wang Rui Yuan Han-Qing Liu Jing Chen Xiang Chen Kim Siang Khaw Liang Li Shu Li Kun Liu Qi-Bin Liu Si-Yuan Song Tong Sun Xiao-Long Wang Yu-Feng Wang Hai-Jun Yang Jun-Hua Zhang Yu-Lei Zhang Zhi-Yu Zhao Chun-Xiang Zhu Xu-Liang Zhu Yi-Fan Zhu 
supported by National Key R&D Program of China(Nos.2023YFA1606904 and 2023YFA1606900);National Natural Science Foundation of China(No.12150006);Shanghai Pilot Program for Basic Research-Shanghai Jiao Tong University(No.21TQ1400209).
The sensitivity of the dark photon search through invisible decay final states in low-background experiments relies sig-nificantly on the neutron and muon veto efficiencies,which depend on the amount of material used ...
关键词:Hadronic calorimeter GEANT4 simulation Neutron background Scintillation detector Dark photon 
Simulating gamma-ray production from cosmic rays interacting with the solar atmosphere in the presence of coronal magnetic fields
《Chinese Physics C》2024年第4期159-173,共15页李哲 吳震宇 陈松战 南云程 何会海 
the NSFC(12261160362,12022502);KCYN is supported by grants provided by the NSFC(12322517,N_CUHK456/22);RGC(24302721,14305822,14308023)。
Cosmic rays can interact with the solar atmosphere and produce a slew of secondary messengers,making the Sun a bright gamma-ray source in the sky.Detailed observations with Fermi-LAT have shown that these interactions...
关键词:solar gamma-ray corona magnetic field Geant4 simulation hadronic interaction 
Two-Body Hadronic Weak Decays of Bottomed Hadrons
《Chinese Physics Letters》2024年第2期26-35,共10页张颖 何广朝 叶全兴 严大程 华俊 王倩 
partly supported by the National Natural Science Foundation of China (Grant Nos. 12375073, 12035007, 12205106, and 12105028);Guangdong Provincial Fund (Grant No. 2019QN01X172);Guangdong Major Project of Basic and Applied Basic Research (Grant No. 2020B0301030008);the NSFC and the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through the funds provided to the Sino-German Collaborative Research Center TRR110 “Symmetries and the Emergence of Structure in QCD” (NSFC Grant No. 12070131001, DFG Project-ID 196253076-TRR 110);supported by the Natural Science Foundation of Jiangsu Province (Grant No. BK20200980)
The structure of light diquarks plays a crucial role in formation of exotic hadrons beyond the conventional quark model, especially with regard to the line shapes of bottomed hadron decays. We study the two-body hadro...
关键词:TRANSITION STRUCTURE QUARK 
Isospin-conserving hadronic decay of the D_(s1)(2460) into D_(s)π^(+)π^(-)
《Communications in Theoretical Physics》2023年第5期119-127,共9页Meng-Na Tang Yong-Hui Lin Feng-Kun Guo Christoph Hanhart Ulf-G.Meißner 
supported in part by the National Natural Science Foundation of China(NSFC);the Deutsche Forschungsgemeinschaft(DFG)through the funds provided to the Sino-German Collaborative Research Center TRR110‘Symmetries and the Emergence of Structure in QCD’(NSFC Grant No.12070131001,DFG Project-ID 196253076);the Chinese Academy of Sciences(CAS)under Grant No.XDB34030000;the NSFC under Grants Nos.12125507,11835015,and 12047503;CAS through the President’s International Fellowship Initiative(PIFI)(Grant No.2018DM0034);the Volkswagen Stiftung(Grant No.93562)
The internal structure of the charm-strange mesons D_(s0)^(*)(2317)and D_(s1)(2460)are the subject of intensive studies.Their widths are small because they decay dominantly through isospinbreaking hadronic channels D_...
关键词:hadronic molecule isospin symmetry heavy quark flavor symmetry 
The Φp bound state in the unitary coupled-channel approximation
《Communications in Theoretical Physics》2023年第5期142-148,共7页Bao-Xi Sun Ying-Ying Fan Qin-Qin Cao 
The strong attractive interaction of the φ meson and the proton has recently been reported by the ALICE Collaboration.The corresponding scattering length f_(0) is given as Re(f_(0))=0.85±0.34(stat)±0.14(syst)and Im...
关键词:hadronic structure hadronic resonance Bethe-Salpeter equation chiral effective theory UNITARY coupled-channel approach vector meson-baryon octet interaction 
Production of X_(eses)in heavy ion collisions
《Chinese Physics C》2023年第5期1-5,共5页胡元元 张辉 
Supported by Guangdong Major Project of Basic and Applied Basic Research(2020B0301030008);the National Natural Science Foundation of China(12105107);Science and Technology Program of Guangzhou(2019050001)。
The yields of X_(cscs)with its two possible configurations,i.e.,the hadronic molecular state and tetraquark state,for Pb-Pb collisions at√sNN=5.02 TeV is studied.A volume effect is found from the centrality distribut...
关键词:heavy ion collision exotic hadron hadronic molecular state tetraquark state 
Estimation of transport coefficients of dense hadronic and quark matter
《Chinese Physics C》2023年第4期212-223,共12页Debashree Sen Naosad Alam Sabyasachi Ghosh 
institute postdoctoral funding and research facilities at Indian Institute of Science Education and Research Berhampur,Odisha at the initial stage of this work;funding support of IFCPAR/CEFIPRA under Project(5804-3)。
In this study,we calculated transport coefficients including the shear viscosity and electrical conductivity relative to the density of dense hadronic and quark matter.By considering the simple massless limit for the ...
关键词:transport coefficients shear viscosity electrical conductivity dense matter 
Explanation of Y(4630) as a hadronic resonant state
《Chinese Physics C》2023年第3期49-56,共8页梅晓慧 余卓 宋昴 郭建友 李刚 罗旋 
Supported in part by the National Natural Science Foundation of China(11935001);the Natural Science Foundation of Anhui Province(2108085MA20,2208085MA10);the Key Research Foundation of Education Ministry of Anhui Province of China(KJ2021A0061)。
Theorists have given various explanations for the discovery of Y(4630).We find that if Y(4630)is inter-preted as the D-wave resonant state of the ∧_(c)∧_(c)。system,the particle mass,decay width,and all quantum numb...
关键词:resonant state one boson exchange model complex scaling method 
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