Electron-ion collider in China
作者机构：Guangdong Provincial Key Laboratory of Nuclear ScienceInstitute of Quantum MatterSouth China Normal UniversityGuangzhou 510006China IRFUCEAUniversitéParis-SaclayF-91191 Gif-sur-YvetteFrance Institute of Modern PhysicsChinese Academy of SciencesLanzhou 730000China University of Chinese Academy of SciencesBeijing 100049China Nankai UniversityTianjin 300071China Xinyang Normal UniversityXinyang 464000China School of Physics and Materials ScienceGuangzhou UniversityGuangzhou 510006China Hunan UniversityChangsha 410082China Nanjing UniversityNanjing 210093China Huazhong University of Science and TechnologyWuhan 430074China European Centre for Theoretical Studies in Nuclear Physics and Related Areas(ECT*)and Fondazione Bruno KesslerVilla TambosiStrada delle Tabarelle 286I-38123 Villazzano(TN)Italy School of PhysicsPeking UniversityBeijing 100871China Hunan Normal UniversityChangsha 410081China Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Nanjing Normal UniversityNanjing 210023China Department of PhysicsCollege of SciencesNortheastern UniversityShenyang 110819China Southwest Jiaotong UniversityChengdu 610000China Department of PhysicsFaculty of ScienceUniversity of ZagrebBijenička c.3210000 ZagrebCroatia Bogoliubov Laboratory of Theoretical PhysicsJoint Institute for Nuclear ResearchDubna 141980Russia School of Physics and MicroelectronicsZhengzhou UniversityZhengzhou 450001China Lanzhou UniversityLanzhou 730000China Key Laboratory of Particle Physics and Particle Irradiation(MOE)Shandong UniversityQingdao 266237China Key Laboratory of Quark and Lepton Physics(MOE)and Institute of Particle PhysicsCentral China Normal UniversityWuhan 430079China School of PhysicsSoutheast UniversityNanjing 211189China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE)Institute of Modern PhysicsFudan UniversityShanghai 200433China Shanghai Institute of Applied PhysicsChinese Academy of SciencesShanghai 201800China Department of PhysicsChongqing UniversityChongqing 401331China Department of Physics and AstronomyVrije Universiteit AmsterdamDe Boelelaan 10811081HV AmsterdamThe Netherlands Nikhef Theory Group Science Park 1051098 XG AmsterdamThe Netherlands Department of Nuclear Science and TechnologyNanjing University of Aeronautics and AstronauticsNanjing 211106China Dalian University of TechnologyDalian 116024China National Centre for Nuclear Research(NCBJ)Pasteura 702-093 WarsawPoland School of PhysicsBeihang UniversityBeijing 100191China Shanghai Jiao Tong UniversityShanghai 200240China Lanzhou University of TechnologyLanzhou 730050China University of Science and Technology of ChinaHefei 230026China School of Science and EngineeringThe Chinese University of Hong KongShenzhen 518172China School of ScienceNanjing University of Posts and TelecommunicationsNanjing 210023China Huangshan UniversityHuangshan 245021China School of PhysicsUniversity of Electronic Science and Technology of ChinaChengdu 610054China Tsinghua UniversityBeijing 100084China Department of Physics and AstronomyMichigan State UniversityEast LansingMI 48824USA Center of Advanced Quantum StudiesDepartment of PhysicsBeijing Normal UniversityBeijing 100875China School of Physics and AstronomySun Yat-sen UniversityZhuhai 519082China School of Physics and TechnologyWuhan UniversityWuhan 430072China Institute of High Energy Physics and Theoretical Physics Center for Science FacilitiesChinese Academy of SciencesBeijing 100049China School of Mathematics and PhysicsChina University of Geosciences(Wuhan)Wuhan 430074China
出 版 物：《Frontiers of physics》 (物理学前沿（英文版）)
年 卷 期：2021年第16卷第6期
页 面：1-78页
核心收录：
学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学]
基 金：Institute of Modern Physics
主 题：electron ion collider nucleon structure nucleon mass exotic hadronic states quantum chromodynamics 3D-tomography helicity transverse momentum dependent parton distribution generalized parton distribution energy recovery linac polarization spin rotator
摘 要：Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as *** a future high energy nuclear physics project,an Electron-ion collider in China(EicC)has been *** will be constructed based on an upgraded heavy-ion accelerator,High Intensity heavy-ion Accelerator Facility(HIAF)which is currently under construction,together with a new electron *** proposed collider will provide highly polarized electrons(with a po-larization of 80%)and protons(with a polarization of 70%)with variable center of mass energies from 15 to 20 GeV and the luminosity of(2–3)×1033 cm^(−2)·s^(−1).Polarized deuterons and Helium-3,as well as unpolarized ion beams from Carbon to Uranium,will be also available at the *** main foci of the EicC will be precision measurements of the structure of the nucleon in the sea quark region,including 3D tomography of nucleon;the partonic structure of nuclei and the parton interaction with the nuclear environment;the exotic states,especially those with heavy flavor quark *** addition,issues fundamental to understanding the origin of mass could be addressed by measurements of heavy quarkonia near-threshold production at the *** order to achieve the above-mentioned physics goals,a hermetical detector system will be constructed with cutting-edge *** document is the result of collective contributions and valuable inputs from experts across the *** EicC physics program complements the ongoing scientific programs at the Jefferson Laboratory and the future EIC project in the United *** success of this project will also advance both nuclear and particle physics as well as accelerator and detector technology in China.
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