GLUEBALLS

作品数:9被引量:1H指数:1
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相关领域:理学更多>>
相关期刊:《Science China Mathematics》《Chinese Physics Letters》《Chinese Physics C》《Journal of High Energy Physics, Gravitation and Cosmology》更多>>
相关基金:国家自然科学基金王宽诚敎育基金更多>>
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A comparative lattice analysis of SU(2)dark glueballs
《Chinese Physics C》2024年第8期113-126,共14页Min-Huan Chu Jun-Hui Lai Wei Wang Jialu Zhang Qianteng Zhu 
Supported in part by the Natural Science Foundation of China(12125503,12335003);the Natural Science Foundation of Shandong Province,China(ZR2022ZD26)。
We study the mass and scattering cross section of SU(2)glueballs as dark matter candidates using lattice simulations.We employ both naive and improved SU(2)gauge actions in 3+1 dimensions with severalβvalues,and we a...
关键词:lattice QCD dark matter machine learning 
Glueballs at physical pion mass
《Chinese Physics C》2023年第6期81-88,共8页陈飞宇 蒋翔宇 陈莹 刘克非 孙伟 杨一玻 
Supported by the Strategic Priority Research Program of Chinese Academy of Sciences(XDB34030300,XDPB15);the National Key Research and Development Program of China(2020YFA0406400);the National Natural Science Foundation of China(NNSFC)under Grants(11935017,12070131001)(CRC 110 by DFG and NNSFC);supported in part by a NSFC-DFG joint grant(12061131006 and SCHA458/22)。
Glueballs are investigated through gluonic operators on two N_(f)=2+1RBC/UKQCD gauge ensembles at the physical pion mass.The statistical errors of glueball correlation functions are considerably reduced through the cl...
关键词:GLUEBALL lattice QCD exotic hadron state 
Two-gluon and trigluon glueballs from dynamical holography QCD被引量:1
《Chinese Physics C》2016年第12期1-9,共9页Yi-dian Chen Mei Huang 
Supported by the NSFC(11175251,11621131001);DFG and NSFC(CRC 110);CAS Key Project KJCX2-EW-N01,K.C.Wong Education Foundation;Youth Innovation Promotion Association of CAS
We study the scalar, vector and tensor two-gluon and trigluon glueball spectra in the framework of the 5-dimension dynamical holographic QCD model, where the metric structure is deformed self-consistently by the dilat...
关键词:GLUEBALL holographic QCD model AdS/CFT correspondence 
Recent results from HERA
《Chinese Physics C》2010年第9期1254-1258,共5页T.Haas 
After the end of data taking in 2007,the experiments H1 and ZEUS have entered into an intense phase of data analysis.Recent results of this effort on neutral (NC) and charged current (CC) cross sections at high Q ...
关键词:lepton-proton scattering structure functions QCD GLUEBALLS 
Scalar mesons and glueballs in D_p-D_q hard-wall models
《Chinese Physics C》2010年第3期319-324,共6页王超 何松 黄梅 晏启树 杨毅 
Supported by CAS Program 'Outstanding Young Scientists Abroad Brought-in', CAS Key Project (KJCX3-SYW-N2), NSFC(10875134, 10735040);supported by National Science Council (NCS) of Taiwan (97-2112-M-009-019-MY3);National Center for Theoretical Sciences(NCTS) through NCS of Taiwan
We investigate the light scalar mesons and glueballs in the Dp-Dq hard-wall models, including D3-Dq, D4-Dq, and D6-Dq systems. It is found that only in the D4-D6 and D4-Ds hard-wall models are the predicted masses of ...
关键词:scalar meson scalar glueball AdS/CFT 
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