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Chinese Physics C 2022年第7期46卷 74-84页

作者： M.Ablikim M.N.Achasov P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.l.Chang G.Chelkov G.Chen H.S.Chen M.l.Chen S.J.Chen X.R.Chen Y.B.Chen z.J.Chen W.S.Cheng G.Cibinetto F.Cossio J.J.Cui X.F.Cu H.l.Dai J.P.Dai X.C.Dai A.Dbeyssi R.E.de Boer D.Dedovich z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding C.Dong J.Dong l.Y.Dong M.Y.Dong X.Dong S.X.Du P.Egorov Y.l.Fan J.Fang S.S.Fang Y.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng M.Fritsch C.D.Fu Y.Gao Y.Gao I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen l.Gong W.X.Gong W.Gradl M.Greco l.M.Gu M.H.Gu C..Y.Guan A.Q.Guo A.Q.Guo l.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.He K.l.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou z.l.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang l.Q.Huang X.T.Huang Y.P.Huang z.Huang T.Hussain N Husken W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.l.Ji Y.Y.Ji H.B.Jiang X.S.Jiang J.B.Jiao z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt l.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.G.Kurth W.Kuhn J.J.lane J.S.lange P.larin A.lavania l.lavezzi z.H.lei H.leithoff M.lellmann T.lenz C.li C.H.li Cheng li D.M.li F.li G.li H.li H.li H.B.li H.J.li H.N.li J.l.li J.Q.li J.S.li Ke li l.K.li lei li P.R.li S.Y.li W.D.li W.G.li X.H.li X.l.li Xiaoyu li z.Y.li H.liang H.liang H.liang Y.F.liang Y.T.liang G.R.liao l.z.liao J.libby A.limphirat C.X.lin D.X.lin T.lin B.J.liu C.X.liu D.liu F.H.liu Fang liu Feng liu G.M.liu H.M.liu Huanhuan liu Huihui liu J.B.liu J.l.liu J.Y.liu K.liu K.Y.liu Ke liu l.liu M.H.liu P.l.liu Q.liu Q.liu S.B.liu T.liu T.liu W.M.liu X.liu Y.liu Y.B.liu z.A.liu z.Q.liu X.C.lou F.X.lu H.J.lu J.D. Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-University D-44780 BochumGermany Camnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China China Center of Advanced Science and Technology Beijing 100190China COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200443China G.I.Budker Institute of Nuclear Physies SBRAS(BINP) Novosibirsk 630090Russia GSI Helmhol.zcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China Hangzhou Normal University Hangzhou 310036China Helmhol.z Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University of Science and Technology Luoyang 471003China Henan University of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati I-00044FrascatiItaly INFN Sezione di Perugia I-06100PerugiaItaly University of Perugia I-06100PerugiaItaly University of Ferrara I-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physies and Technology Peace Ave 54BUlaanbaatar 13330Mongolia Jilin University Changchun 130012China Johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear Research 141980 DubnaMoscow regionRussia Justus-liebig-Universitaet Giessen Ⅱ.Physikaliches InstitutHeinricH-Buff-Ring 16D-35392 GiessenGermany lanzhou University Lnzhou 730000China liaoning Normal University Dalian 116029China liaoning University Shenyang 110036China Nanjing Normal University Nanjing 210023China Nanjing Univ

Using inclusive decays of J/ψ aprecise determination of the number of J/ψ events collected with the BESIII detector was *** the two data sets taken in 2009 and 2012,the numbers of J/ψ events were recalculated to be(224.0±1.3)×10^(6) and(1088.5±4.4)×10^(6),respectively;these numbers are in good agreement with the previous measurements. For the J/ψ sample taken in 2017-2019,the number of events was determined to be(8774.0±39.4)×10^(6).The total number of J/ψ events collected with the BESIII detector was determined to be(10087±44)×10^(6),where the uncertainty is dominated by systematic effects,and the statistical uncertainty is negligible.

关键词： number of J/ψevents BESIII detector inclusive J/ψdecays

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On Gravitational Influence on the Perikinetic Coagulation

On Gravitational Influence on the Perikinetic Coagulation

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2nd China-Germany Workshop on Microgravity Science

作者： z.W. Sun and G.l. DaiNational Microgravity laboratory Institute of Mechanics Chinese Academy of Sciences Beijing 100080 P. R. China

＜正＞ To understand and verify the interesting finding in the experiment described in [1-3], aseries of experiments using various approaches have been conducted in our laboratory. Ourexperimental approaches include direct observation of the influence of weak convection onthe aggregation process and sedimentation effect （by density-matching method）;and

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基于CT的影像组学能否预测结直肠癌KRAS/NRAS/BRAF基因突变?

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国际医学放射学杂志 2018年第4期 490-491页

作者： l.Yang D.Dong M.Fang Y.zhu Y.zang z.liu 郑孝飞 cas Key laboratory of Molecular Imaging Institute of AutomationChinese Academy of Sciences

目的探究基于CT的影像组学可否预测结直肠癌(CRC)KRAS/NRAS/BRAF基因的突变。方法这项回顾性研究由一个原始组(61例)和一个验证组(56例)组成,均经病理学证实为CRC。治疗前病人接受KRAS/NRAS/BRAF基因突变检测和增强CT检查。在门静脉期C... 详细信息

目的探究基于CT的影像组学可否预测结直肠癌(CRC)KRAS/NRAS/BRAF基因的突变。方法这项回顾性研究由一个原始组(61例)和一个验证组(56例)组成,均经病理学证实为CRC。治疗前病人接受KRAS/NRAS/BRAF基因突变检测和增强CT检查。在门静脉期CT影像中共提取原发肿瘤346个影像组学征象。使用单变量分析评估基因突变与临床背景、肿瘤分期和组织学分化程度之间的关联。经特征加权算法(RElIEFF)和支持向量机方法来筛选关键征象并构建影像组学标签。结果影像组学标签与KRAS/NRAS/BRAF基因突变显著相关(P0.05)。结论基于CT的影像组学与KRAS/NRAS/BRAF基因突变具有相关性。CT可以用于分析CRC的肿瘤基因型,从而有助于确定治疗策略。

关键词：基因突变 KRAS/NRAS/BRAF 结直肠癌 CT

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On gl■k2Current Superalgebra and Twisted Conformal Field Theory

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Communications in Theoretical Physics 2007年第1期 69-77页

作者： DING Xiang-Mao~1 WANG Gui-Dong~(1,2) WANG Shi-Kun~(1,3)1 Institute of Applied Mathematics,Academy of Mathematics and Systems Science,the Chinese Academy of Sciences,P.O.Box 2734,Beijing 100080,China2 Graduate School of the Chinese Academy of Scisences,Beijing 100049,China3 KlMM,AMSS,cas,Beijing 100080,China

Motivated by the recently discovered hidden symmetry of the type IIB Green-Schwarz superstring oncertain background,the non-semisimple Kac-Moody twisted superalgebra glis investigated by means of thevector coherent state method and boson-fermion *** free field real.zation of the twisted current superalgebraat general level k is *** corresponding Conformal Field Theory (CFT) has zero central *** the classification theory,this CFT is a nonunitary field theory. After projecting out a U(1) factor and an outerautomorphism operator,we get the free field representation of psl,which is the algebra of glmodulothe z-outer automorphism,the CFT has central charge -2.

关键词： superalgebra differential operator real.zation free field real.zation conformal field theory

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Triple α-particle resonances in the decay of hot nuclear systems

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Chinese Physics C 2019年第6期43卷 32-37页

作者： S. zhang J. C. Wang A. Bonasera M. R. Huang H. zheng G. Q. zhang z. Kohley Y. G. Ma S. J. Yennello College of Physics and Electronics information Inner Mongolia University for Nationalities Tongliao 028000 China Cyclotron Institute Texas A&M University College Station Texas 77843 USA laboratori Nazionali del Sud INFN via Santa Sofia 62 95123 Catania Italy School of Physics and Information Technology Shaanxi Normal University Xi'an 710119 China Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 China Shanghai Institute Applied Physics Chinese Academy of Sciences Shanghai 201800 China Chemistry Department Texas A&M University College Station Texas 77843 USA Key laboratory of Nuclear Physics and Ion-beam Application (MOE) Institute of Modern Physics Fudan University Shanghai 200433 China

The Efimov(Thomas) trimers in excited 12 C nuclei, for which no observation exists yet, are discussed by means of anal.zing the experimental data of 70(64)zn(64 Ni)+ 70(64)zn(64 Ni) reactions at the beam energy of E/A = 35 MeV/nucleon. In heavy ion collisions, a-particles interact with each other and can form complex systems such as 8 Be and 12 C. For the 3 a-particle systems,multi-resonance processes give rise to excited levels of 12 C. The interaction between any two of the 3 a-particles provides events with one, two or three 8 Be. Their interfering levels are clearly seen in the minimum relative energy distributions. Events with the three a-particle relative energies consistent with the ground state of 8 Be are observed with the decrease of the instrumental error for the reconstructed 7.458 MeV excitation level in 12 C, which was suggested as the Efimov(Thomas) state.

关键词： heavy ion reactions Efimov state α-particle resonances relative kinetic energy

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Corrigendum to “Examining the effect of the aging state on strength and plasticity of wrought aluminum alloys”[Journal of Materials Science & Technology 122 (2022) 54-67]

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Journal of Materials Science & Technology 2022年第28期123卷 258-258页

作者： z.Qu z.J.zhang J.X.Yan P.zhang B.S.Gong S.l.lu z.F.zhang T.G.langdon Shi-changxu Innovation Center for Advanced Materials Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China School of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016China Department of Mechanical Engineering University of SouthamptonSouthampton SO171BJUnited Kingdom

The authors are very sorry for their carelessness that there are some problems with Eq.(14)and the fund in the original ***,Eq.(14)in the original manuscript is:k=k_(s)f^(O)_(sp)/f_(sp)+f^(C)_(sp)/f_(sp)=η(k s−1)+1,the latter step of Eq.(14)is repeated with Eq.(15),thus it should be deleted and Eq.(14)revised to k=k_(s)f^(O)_(sp)/f_(sp)+f^(C)_(sp)/f_(sp).

关键词： alloys strength aging

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Detection of <i>Para</i>-Chloroaniline Resulting from the Interaction between Sodium Hypochlorite and Chlorhexidine Anal.zed by Mass Spectrometry

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American Journal of Analytical Chemistry 2019年第12期10卷 629-640页

作者： miriam Mu&ntilde oz Arratia Marí a de lourdes lanzagorta Rebollo Francisco Javier Pé rez Flores Rodolfo Garcí a Contreras José luis Molinari Soriano Ana Marí a Ferná ndez Presas

5.1% of sodium hypochlorite (NaOCl) mixed with 2% of chlorhexidine (CHX) forms a brown precipitate that corresponds to para-chloroaniline (PCA), whether PCA is formed after the combination of NaOCl, CHX, and ethylenediaminetetraacetic acid (EDTA) by means of electron impact (high resolution and interlaced scanning) and ionization by fast atom bombardment (FAB), was anal.zed. The brown precipitate, showed signals 127 and 153 Da, corresponding to p-chloroaniline and p-chlorophenyl isocyanate, respectively. These results were anal.zed and compared with signals from the interlaced scanning program and confirmed with high resolution mass spectrometry analysis and compared with the NIST database. The mass spectra of this precipitated after different days confirmed the evolution of byproducts with the presence of a peak m/z = 127, due to the decrease of the fragment m/z = 153, which disappeared after 180 days. A blue and a white precipitate were observed by the addition of CHX (2%) with or without polyethylene glycol, respectively, EDTA (17%) and NaOCl (5.1%) precipitates contain chlorhexidine (m/z = 505), but no PCA was detected. We confirmed that PCA is not formed directly as a byproduct of CHX oxidation, but through the formation of the para-chlorophenyl isocyanate intermediate, which degrades slowly to PCA.

关键词： Chlorhexidine Para-Chloroaniline Para-Chlorophenyl Isocyanate EDTA Sodium Hypochlorite

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Anisotropic Magnon–Magnon Coupling in Synthetic Antiferromagnets

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Chinese Physics letters 2021年第5期38卷 137-142页

作者： Wei He zKXie Rui Sun Meng Yang Yang li Xiao-Tian zhao Wei liu z.D.zhang Jian-Wang Cai zhao-Hua Cheng Jie lu State Key laboratory of Magnetism and Beijing National laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China Shenyang National laboratory for Materials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China College of Physics and Hebei Advanced Thin Films laborato

Magnon-magnon coupling in synthetic antiferromagnets advances it as hybrid magnonic systems to explore the quantum information *** induce magnon-magnon coupling,the parity symmetry between two magnetization needs to be *** we experimentally demonstrate a convenient method to break the parity symmetry by the asymmetric *** successfully introduce a magnon-magnon coupling in Ir-based synthetic antiferromagnets CoFeB(10 nm)/Ir(t_(Ir)=0.6 nm,1.2 nm)/CoFeB(13 nm).Remarkably,we find that the weakly uniaxial anisotropy field(-20 Oe)makes the magnon-magnon coupling *** coupling strength presented by a characteristic anticrossing gap varies in the range between 0.54 GHz and 0.90 GHz for t_(Ir)=0.6 nm,and between 0.09 GHz and 1.4 GHz for t_(Ir)=1.2 *** results demonstrate a feasible way to induce magnon-magnon coupling by an asymmetric structure and tune the coupling strength by varying the direction of in-plane magnetic *** magnon-magnon coupling in this highly tunable material system could open exciting perspectives for exploring quantum-mechanical coupling phenomena.

关键词： net red Magnon Coupling in Synthetic Antiferromagnets Anisotropic Magnon

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The lobster Eye Imager for Astronomy Onboard the SATech-01 Satellite

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天文和天体物理学研究:英文版 2023年第9期23卷 66-78页

作者： z.X.ling X.J.Sun C.zhang S.l.Sun G.Jin S.N.zhang X.F.zhang J.B.Chang F.S.Chen Y.F.Chen z.W.Cheng W.Fu Y.X.Han H.li J.F.li Y.li z.D.li P.R.liu Y.H.lv X.H.Ma Y.J.Tang C.B.Wang R.J.Xie Y.l.Xue A.l.Yan Q.zhang C.Y.Bao H.B.Cai H.Q.Cheng C.z.Cui Y.F.Dai D.W.Fan H.B.Hu J.W.Hu M.H.Huang z.Q.Jia C.C.Jin D.Y.li J.Q.li H.Y.liu M.J.liu Y.liu H.W.Pan Y.l.Qiu M.Sugizaki H.Sun W.X.Wang Y.l.Wang Q.Y.Wu X.P.Xu Y.F.Xu H.N.Yang X.Yang B.zhang M.zhang W.D.zhang z.zhang D.H.zhao X.Q.Cong B.W.Jiang l.H.li X.B.Qiu J.N.Sun D.T.Su J.Wang C.Wu z.Xu X.M.Yang S.K.zhang z.zhang N.zhang Y.F.zhu H.Y.Ban X.z.Bi z.M.Cai W.Chen X.Chen Y.H.Chen Y.Cui X.l.Duan z.G Feng Y.Gao J.W.He T.He J.J.Huang F.li J.S.li T.J.li T.T.li H.Q.liu l.liu R.liu S.liu N.Meng Q.Shi A.T.Sun Y.M.Wang Y.B.Wang H.C.Wu D.X Xu Y.Q Yang Y.Yang X.S.Yu K.X.zhang Y.l.zhang Y.H.zhang Y.T.zhang H.zhou X.C.zhu J.S.Cheng l.Qin l.Wang Q.l.Wang M.Bai R.l.Gao z.Ji Y.R.liu F.l.Ma Y.J.Shi J.Su Y.Y.Tan J.z.Tong H.T.Xu C.B.Xue G.F.Xue W.Yuan National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China School of Astronomy and Space Science University of Chinese Academy of SciencesBeijing 100049China Shanghai Institute of Technical Physics Chinese Academy of SciencesShanghai 200083China North Night Vision Technology Co. LTDNanjing 211106China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Science and Technology on low-light-level Night Vision laboratory Xi'an 710065China Innovation Academy for Microsatellites Chinese Academy of SciencesShanghai 201204China Institute of Electrical Engineering Chinese Academy of ScienceBeijing 100190China National Space Science Center Chinese Academy of ScienceBeijing 100190China

The lobster Eye Imager for Astronomy(lEIA),a pathfinder of the Wide-field X-ray Telescope of the Einstein Probe mission,was successfully launched onboard the SATech-01 satellite of the Chinese Academy of Sciences on2022 July *** this paper,we introduce the design and on-ground test results of the lEIA *** stateof-the-art Micro-Pore Optics(MPO),a wide field of view of 346 square degrees(18.6°×18.6°)of the X-ray imager is *** optical assembly composed of 36 MPO chips is used to focus incident X-ray photons,and four large-format complementary metal-oxide semiconductor(CMOS)sensors,each of size 6 cm×6 cm,are used as the focal plane *** instrument has an angular resolution of 4’-8’(in terms of FWHM)for the central focal spot of the point-spread function,and an effective area of 2-3 cm^(2) at 1 keV in essentially all the directions within the field of *** detection passband is 0.5-4 keV in soft X-rays and the sensitivity is2-3×10^(-11) erg s^(-1) cm^(-2)(about 1 milliCrab)with a 1000 s *** total weight of lEIA is 56 kg and the power is 85 *** satellite,with a design lifetime of 2 yr,operates in a Sun-synchronous orbit of 500 km with an orbital period of 95 *** is paving the way for future missions by verifying in flight the technologies of both novel focusing imaging optics and CMOS sensors for X-ray observation,and by optimizing the working setups of the instrumental *** addition,lEIA is able to carry out scientific observations to find new transients and to monitor known sources in the soft X-ray band,albeit with limited useful observing time available.

关键词： instrumentation detectors-space vehicles instruments-telescopes-X-rays genera

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Rapid loss of plasma sheet energetic electrons associated with the bursty bulk flows during the late expansion and recovery phases of a substorm

Rapid loss of plasma sheet energetic electrons associated wi...

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中国空间科学学会空间物理学专业委员会第十五届全国日地空间物理学研讨会

作者： l.Y.li J.B.Cao D.zhang J.Y.Yang X.H.Wei z.Q.Wang School of Astronautics Beihang University State Key laboratory for Space Weather CAS University of Chinese Academy of Sciences Nanjing University of Aeronautics and Astronautics

During the late expansion and recovery phases of a substorm from 07:35UT to 08:00UT on 24August 2005,Cluster satellites(C1 and C3)observed a series of earthward/dawnward bursty bulk flows(BBFs)and the repeated drops of energetic(-128keV)electron fluxes in the midtail plasma sheet(-18.1≤XGSM≤-16.9RE).By anal.zing the BBF-associated changes in the charged particle’s loss cone,waves and energetic particles,we found that the loss of energetic electrons is mainly due to the pitch angle scatterings driven by the lower-band whistler waves in the BBF-impacted regions,whereas the influence of particle’s azimuth drifts(e.g.,the Ex×Bz drifts independent of charges)are quite weak *** the loss cone of the charged particles is narrow(half loss cone angleαc.15o)in the midtail plasma sheet,the BBFs can enlarge the particle’s loss cone through the compression of local magnetic *** isotropic electron pitch angle evolutions and concurrent flux drops certify that the plasma sheet energetic electrons can be rapidly scattered into the loss cone(2αc)in the process of whistler wave *** the energetic electrons can experience the northern and southern conjugated losses during the wave-particle resonant interactions,their flux drops are also considerable when the plasma sheet was swept by the BBFs with the whistler waves many *** observations indicate that the BBFs with intense whistler waves mainly lead to the loss of the plasma sheet energetic electrons through the wave-driven pitch angle scatterings.

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