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Suppression of Nuclear Drell-Yan Ratio due to Energy Loss

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Chinese Physics Letters 1998年第9期15卷 645-647页

作者： li guang-lie YANG Jian-jun CCAST(Wor1d Laboratory) P.O.Box 8730Beijing 100080 Institute of High Energy Physics Chinese Academy of SciencesBeijing 100039 Department of Physics Nanjing Normal UniversityNanjing 210024

Nuclear effect in nuclear Drell-Yan(DY)process is not clear as that in the European muon collaboration(EMC)effect,and many EMC effect models overestimate *** this letter,the energy loss effect in nuclear DY process is studied,and it is found that the nuclear DY ratio is suppressed due to the energy loss which balances the overestimate of the DY ratio in the EMC effect models.

关键词： effect letter estimate

Accessing the Final-State Interactions in the Semi-inclusive Two-Pion Annihilation at the Future Tau-Charm Factory

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Chinese Physics Letters 1997年第1期14卷 13-16页

作者： YANG Jian-jun LU Wei li guang-lie Department of Physics Nanjing Normal UniversityNanjing 210024 Institute of High Energy Physics Chinese Academy of SciencesBeijing 100039 Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100080

Measuring the single spin asymmetry for the inclusive almost back-to-back two-pion production by electron-positron annihilation to access the corresponding final-state interactions is *** an experiment will be a spin-off of the future high luminosity Tau-Charm *** the basis of the positivity of the photon fragmentation tensor,an upper bound is derived to the single spin asymmetry suggested.

关键词： inclusive annihilation tensor

A Twist-4 Effect in the Parton Evolution Processes

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Chinese Physics Letters 2000年第12期17卷 865-867页

作者： RUAN Jian-Hong ZHU Wei li guang-lie Institute of High Energy Physics Chinese Academy of SciencesBeijing 100039 Department of Physics East China Normal UniversityShanghai 200062 Center of Theoretical Nuclear Physics National Laboratory of Heavy Ion Accelerator of LanzhouLanzhou 730000

Recently,a research group reported that they can fit the F2 data well by using the Altarelli-Parisi evolution equation with a valence-like initial gluon distribution,which means that we need not consider the high twist effects in the *** this letter,we point out that their valence-like initial gluon distribution is unreasonable for the proton structure *** the reasonable initial distributions,we find that the high twist corrections to the Altarelli-Parisi evolution equation is necessary.

关键词： function. twist valence

A Study of the Off-Shell Calculation in the Quark-Gluon Vertex

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Chinese Physics Letters 1997年第10期14卷 724-727页

作者： YANG Jian-jun li guang-lie HUANG Tao Department of Physics Nanjing Normal UniversityNanjing 210024 CCAST(Wor1d Laboratory) P.O.Box 8730Beijing 100080 nstitute of High Energy Physics Chinese Academy of SciencesBeijing 100039

The off-shell calculation is studied in the quark-gluon vertex with dimension-4 gluon condensate in the fixed-point *** is noted that the evaluated result depends on whether the zero point is set on the fermionic or gluonic line for the off-shell calculation in the quark-gluon *** order to obtain more reasonable results,it is suggested that a covariant gauge should be adopted.

关键词： gauge vertex quark

A Note on Gluon Condensate with Translational Invariance

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Chinese Physics Letters 1999年第3期16卷 175-177页

作者： li guang-lie YANG Jian-jun SHEN Hong-qing HUANG Tao Institute of High Energy Physics Chinese Academy of SciencesBeijing 100039 China Center of Advanced Science and Technology(World Laboratory) P.O.Box 8730Beijing 100080 Department of Physics Nanjing Normal UniversityNanjing 210097

A non-local two-gluon vacuum expectation value is expanded as a power series of space-time interval x-y and possesses the translational invariance in Lorentz *** coefficients of the first two terms in the power series are related toin Lorentz *** value-(127MeV)^(2) ofis estimated with the phenomenological values for the vacuum condensateandthrough the quantum chromodynamics equation of motion.

关键词： motion. gauge vacuum

Interfacial wave patterns and their transitions in gas-liquid two-phase flow through horizontal ducts

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Nuclear Science and Techniques 1998年第1期9卷 39-44页

作者： li guang Jun, Guo lie Jin and Chen Xue JunNational Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049) National Laboratory of Multiphase Flow in Power Engineering Xi'an Jiaotong University Xi'an 710049 China

ＩｎｔｅｒｆａｃｉａｌｗａｖｅｐａｔｅｒｎｓａｎｄｔｈｅｉｒｔｒａｎｓｉｔｉｏｎｓｉｎｇａｓｌｉｑｕｉｄｔｗｏｐｈａｓｅｆｌｏｗｔｈｒｏｕｇｈｈｏｒｉｚｏｎｔａｌｄｕｃｔｓＬｉＧｕａｎｇＪｕｎ，ＧｕｏＬｉｅ... 详细信息

ＩｎｔｅｒｆａｃｉａｌｗａｖｅｐａｔｅｒｎｓａｎｄｔｈｅｉｒｔｒａｎｓｉｔｉｏｎｓｉｎｇａｓｌｉｑｕｉｄｔｗｏｐｈａｓｅｆｌｏｗｔｈｒｏｕｇｈｈｏｒｉｚｏｎｔａｌｄｕｃｔｓＬｉＧｕａｎｇＪｕｎ，ＧｕｏＬｉｅＪｉｎａｎｄＣｈｅｎＸｕｅＪｕｎ...

关键词：气-液二相流水平管波模式相变

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Selenate oxyanion-intercalated NiFeOOH for stable water oxidation via lattice oxygen oxidation mechanism

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Journal of Energy Chemistry 2025年第2期101卷 676-684页

作者： Yijie Zhang Weiyi Zhang Xiaowen Zhang Jinping li guang liu Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization College of Chemical Engineering and Technology Taiyuan University of Technology Shanxi Research Institute of Huai Rou Laboratory

Transition metal-based compounds can serve as pre-catalysts to obtain genuine oxygen evolution reaction（OER） electrocatalysts in the form of oxyhydroxides through electrochemical ***,the role and existence form of leached oxygen anions are still ***,we selected iron selenite-wrapped hydrated nickel molybdate（denoted as NiMoO/FeSeO） as a pre-catalyst to study the oxyanion *** is surprising to find that SeO2-exists in the catalyst in the form of intercalation,which is different from previous studies that suggest that anions are doped with residual elements after electrochemical activation,or adsorbed on the catalyst *** experiment and theoretical calculations show that the existence of SeO42-intercalation effectively adjusts the electronic structure of NiFeOOH,promotes intramolecular electron transfer and O-O release,and thus lowers the reaction energy *** expected,the synthesized NiFeOOH-SeO only needs 202 and 285 mV to attain 100 and 1000 mA cm-2in 1 M ***,the anion exchange membrane water electrolyzer（AEMWE） consisting of NiFeOOHSeO anode and Pt/C cathode can reach 1 A cm-2at 1.70 V and no significant attenuation within 300 *** findings provide insights into the mechanism,by which the intercalated oxyanions enhance the OER performance of NiFeOOH,thereby facilitating large-scale hydrogen production through AEMWE.

关键词： Anion exchange membrane electrolyzer Industrial current densities Lattice oxygen oxidation Oxyanion intercalation Water splitting

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中韩合作抗战时期韩国在华期刊出版考

西北大学学报（哲学社会科学版） 2009年第3期39卷 108-112页

作者：李光烈姚远韩隽西北大学新闻传播学院/西北大学编辑出版与传播科学研究所

为求廓清韩国在华期刊出版的历史脉络及其传播学贡献,通过文献调研和考证,论述了从1913年至1945年的40余种韩人在华出版的期刊,并对最具代表性的《韩民月刊》作了具体分析。认定1913年7月创刊的《新兴学友报》为韩人在华创刊最早的期刊... 详细信息

为求廓清韩国在华期刊出版的历史脉络及其传播学贡献,通过文献调研和考证,论述了从1913年至1945年的40余种韩人在华出版的期刊,并对最具代表性的《韩民月刊》作了具体分析。认定1913年7月创刊的《新兴学友报》为韩人在华创刊最早的期刊。这些期刊对激励韩国人民抗倭独立斗争、促使中韩人民团结合作抗击日寇、促进中国与韩国人民的文化交流和传统友谊,特别是在传播联华抗倭复国精神方面做出了重大贡献,不仅是韩国革命史的珍贵文献,同时也是中国新闻传播史的珍贵文献。

关键词：韩国中国抗日战争中国-朝鲜-韩国期刊史新闻传史

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Revealing the difference of Stark tuning rate between interface and bulk by surface-enhanced infrared absorption spectroscopy

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Chinese Chemical Letters 2025年第2期36卷 461-464页

作者： Manyu Zhu Fei liang lie Wu Zihao li Chen Wang Shule liu Xiue Jiang State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied ChemistryChinese Academy of Sciences School of Applied Chemistry and Engineering University of Science and Technology of China School of Materials Science and Engineering Sun Yat-sen University Research Center for Analytical Science College of ChemistryNankai University

Revealing the factors that affect the vibrational frequency of Stark probe at interface is a pre-requirement for evaluating the absolute interfacial electric *** using surface-enhanced infrared absorption(SEIRA) spectroscopy,attenuated total reflection (ATR) spectroscopy and molecular dynamics (MD),we reveal the assembled C≡N at gold nanofilm exhibits a reduced Stark tuning rate (STR) referring to the vibrational frequency shift in response to electric field comparing with the bulk which was regulated by the electron transfer between S and *** findings lead to a deeper understanding of the vibrational Stark effect at the interface and provide guidance for improving the interface electric field theory.

关键词： Attenuated total reflection spectroscopy Cyano group Stark tuning rate Surface-enhanced infrared spectroscopy Vibrational stark effect