理学—粒子物理与原子核物理

作品数:25728被引量:10449H指数:23
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相关作者:靳根明詹文龙郭忠言肖国青徐瑚珊更多>>
相关机构:中国科学院中国科学院近代物理研究所中国原子能科学研究院北京大学更多>>
发文主题:原子核中子衰变N质子更多>>
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发文基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国科学院知识创新工程更多>>
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Synaptic mechanisms of cadmium neurotoxicity
《中国神经再生研究:英文版》2021年第9期1762-1763,共2页Andrei N.Tsentsevitsky Alexey M.Petrov 
supported in part by the Russian Foundation for Basic Research grant#20-04-00077(to AMP);partially the government assignment for FRC Kazan Scientific Center of RAS。
Cadmium(Cd) is a toxic heavy metal ubiquitously distributed in the environment(water, air, food, smoke) with extreme ability to accumulate in the human body due to its delayed clearance(half-life time 15–30 years).
关键词:CADMIUM EXTREME accumulate 
Recent research advances of self-discharge in supercapacitors:Mechanisms and suppressing strategies被引量:1
《能源化学:英文版》2021年第7期94-109,共16页Kunlun Liu Chang Yu Wei Guo Lin Ni Jinhe Yu Yuanyang Xie Zhao Wang Yongwen Ren Jieshan Qiu 
partly supported by the National Natural Science Foundation of China(NSFC,No.51872035);the Talent Program of Rejuvenation of the Liaoning(No.XLYC1807002);the Fundamental Research Funds for the Central Universities(DUT19LAB20);the National Key Research Development Program of China(2016YFB0101201)。
Supercapacitors are one of the most promising energy storage devices in the fields of vehicle transportation,flexible electronic devices,aerospace,etc.However,the existed self-discharge that is the spontaneous voltage...
关键词:SUPERCAPACITORS SELF-DISCHARGE MECHANISM Suppressing strategy 
Quasi-Grotthuss mechanism in a nonporous sulphate
《能源化学:英文版》2021年第6期233-237,I0007,共6页Bo Li Yinuo Wang Jiasheng Wang Xue Yong Jingping Zhang 
Financial supports from Scientific Research Projects in Colleges and Universities in Hebei Province,China(ZD2020409 and ZD2019307);the National Natural Science Foundation of China(21301048);the Fundamental Research Funds for the Central Universities(3142018010 and 3142019013);the Natural Science Foundation of Hebei Province of China(E2019508214)。
The transportation of the proton,the smallest ion in nature,is rudimentary in chemical and biological reactions[1,2],such as photosynthesis[3],enzyme catalysis[4],and Brensted acid/base reactions[5],and currently even...
关键词:Quasi-Grotthuss mechanism Proton transfer Nonporous sulphate DFT study 
Q-Theory: A Connection between Newton’s Law and Coulomb’s Law?
《高能物理(英文)》2021年第2期632-660,共29页Christopher Pilot 
Assuming a Winterberg model for space where the vacuum consists of a very stiff two-component superfluid made up of positive and negative mass planckions, Q theory is the hypothesis, that Planck charge, qpl
关键词:Extended Gravity Winterberg Model Planckion Mass Theory Modified Quantum Vacuum Planck Charge Newton’s Law Coulomb’s Law Dark Energy 
The Principle of Equivalence: Periastron Precession, Light Deflection, Binary Star Decay, Graviton Temperature, Dark Matter, Dark Energy and Galaxy Rotation Curves
《高能物理(英文)》2021年第2期661-679,共19页F. J. Oliveira 
The nature of the principle of equivalence is explored. The path of gravitons is analyzed in an accelerating system equivalent to a gravitating system. The finite speed of the graviton results in a delay of the gravit...
关键词:GRAVITONS Binary Stars Galaxy Rotations Dark Matter Dark Energy 
希格斯场的本质是什么?
《上海交通大学学报》2021年第S01期118-120,共3页杨海军 
国家自然科学基金(1201101478,11961141006);科技部国家重点研发计划(2018YFA0404001)资助项目。
希格斯玻色子的发现揭示了基本粒子质量起源之谜,为粒子物理标准模型理论奠定关键基石.对希格斯场性质的深入研究将有助于理解电弱对称性破缺机制、暗物质、宇宙早期电弱相变、物质与反物质不对称等重大科学问题.
关键词:标准模型 电弱对称性破缺机制 希格斯玻色子 暗物质 物质与反物质不对称 
Modeling of Radon and Its Short-Lived Decay Products during Showering: Dose to Adult Members of the Public
《核科学与技术国际期刊(英文)》2021年第2期84-99,共16页Rabi Rabi Lhoucine Oufni Khamiss Cheikh El-Houcine Youssoufi Hamza Badry Youssef Errami 
Human exposure to radon inside different parts of the house has become a great concern. In this study, the distribution of radon and its decay inside the shower will be numerically investigated. In fact, the radon con...
关键词:RADON Temperature SHOWER Computational Fluid Dynamics (CFD) Effective Dose 
Study of Annealing the Damaged HPGe Detector
《核科学与技术国际期刊(英文)》2021年第2期100-108,共9页Jianyong Zhang Xiaohu Mo Xiao Cai 
High purity germanium detectors have important applications in many fields. Detector’s performance deteriorated significantly due to radiation of neutron. The annealing of damaged HPGe detector is expounded in this m...
关键词:ANNEALING HPGe Detector Restoration Efficiency 
Ultrahigh-density spin-polarized hydrogen isotopes from the photodissociation of hydrogen halides:new applications for laser-ion acceleration,magnetometry,and polarized nuclear fusion
《光:科学与应用(英文版)》2021年第3期341-351,共11页Alexandras K.Spiliotis Michalis Xygkis Michail E.Koutrakis Konstantinos Tazes Gregoris K Boulogiannis Chrysovalantis S.Kannis Georgios E.Katsoprinakis Dimitrios Sofikitis T.Peter Rakitzis 
This work is supported by the Hellenic Foundation for Research and Innovation(HFRI)and the General Secretariat for Research and Technology(GSRT),grant agreement No.HFRI-FM17-3709(project NUPOL)and by the project"HELLASCHH(MIS 5002735);Which is implemented under the"Action for Strengthening Research and Innovation Infrastructures",funded by the Operational Programme"Competitiveness,Entrepreneurship and Innovation"(NSRF 2014-2020);cofinanced by Greece and the European Union(European Regional Development Fund).GK acknowledges funding from the Hellenic Foundation for Research and Innovation(HFRI)and the General Secretariat for Research and Technology(G5RT),under project HANDCORE grant agreem ent No 1789.Figure 5 is adapted with permission from Boulogiannis et al.,"Spin-polarized hydrogen depolarization rates at high hydrogen halide pressures:hyperfine depolarization via the HY-H complex",The Journal of Physical Chemistry A 123,8130-8134(2019)。
Recently,our group produced spin-polarized hydrogen(SPH)atoms at densities of at least 10^(19)cm^(-3)from the photodissociation of hydrogen halide molecules with circularly polarized UV light and measured them via mag...
关键词:POLARIZED approximate MAGNETO 
Matter-Antimatter Annihilation
《高能物理(英文)》2021年第2期474-477,共4页Ardeshir Irani 
We know that when an electron, a matter particle, collides with a positron, an antimatter particle, they annihilate each other as the energy in the two particles is carried away by two real photons to conserve energy....
关键词:MATTER ELECTRON PARTICLE REACTOR 
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