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用CMd-3谱仪研究VePP-2000对撞机上的e^+e^-→K^+K^-η过程（英文）

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中国科学技术大学学报 2016年第6期46卷 502-506页

作者： IVANOV V.L. AMIRKHANOV A.N. ANISeNKOV A.V. AULCHeNKO V.M. BANZAROV V.S. BASHTOVOY N.S. berkaev d.e. BONdAR A.e. BRAGIN A.V. eIdeLMAN S.I. ePIFANOV d.A. ePSHTeYN L.B. eROFeeV A.L. FedOTOVICH G.V. GAYAZOV S.e. GReBeNUK A.A. GRIBANOV S.S. GRIGORIeV d.N. IGNATOV F.V. KARPOV S.V. KAZANIN V.F. KOROBOV A.A. KOVALeNKO O.A. KOZYReV A.N. KOZYReV e.A. KROKOVNY P.P. KUZMeNKO A.e. KUZMIN A.S. LOGASHeNKO I.B. LUKIN P.A. MIKHAILOV K.YU. OKHAPKIN V.S. PeSTOVY U.N. POPOV A.S. RAZUVAeV G.P. RUBAN A.A. RYSKULOV N.M. RYZHeNeNKOV A.e. SHeBALIN V.e. SHeMYAKIN d.N. SHWARTZ B.A. SIBIdANOV A.L. SHATUNOVY U.M. SOLOdOV e.P. TITOV V.M. TALYSHeV A.A. VOROBIOV A.I. YUdINY U.V. 俄罗斯布德克尔核物理研究所国立新西伯利亚大学国立新西伯利亚理工大学悉尼大学物理学院高能物理系

报道了用CMd-3在2011-2012年收集的积分亮度为22 pb-1的研究结果.在CMd-3当前的统计量下,只能被确定Ф(1020)η中间共振态.在1.59-2.0 Ge V能区的30个能量点测量了e^+e^-→Ф(1020)η.分析中,将η介子当做反冲粒子,穷尽了η衰变的所有模... 详细信息

报道了用CMd-3在2011-2012年收集的积分亮度为22 pb-1的研究结果.在CMd-3当前的统计量下,只能被确定Ф(1020)η中间共振态.在1.59-2.0 Ge V能区的30个能量点测量了e^+e^-→Ф(1020)η.分析中,将η介子当做反冲粒子,穷尽了η衰变的所有模式,选出的事例总数为1454±48.测量的截面近似为Ф(1680)和非共振振幅按照矢量介子主导模型的叠加,并得到了Ф(1680)介子共振参数的初步结果.

关键词：强子信号/本地分离截面

CMd-3实验π介子形状因子的初步结果（英文）

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中国科学技术大学学报 2016年第4期46卷 323-330页

作者： AKHMeTSHIN R.R. AMIRKHANOV A.N. ANISeNKOV A.V. AULCHeNKO V.M. BANZAROV V.Sh. BASHTOVOY N.S. berkaev d.e. BONdAR A.e. BRAGIN A.V. FedOTOVICH G.V. eIdeLMAN S.I. ePIFANOV d.A. ePSHTeYN L.B. eROFeeV A.L. GAYAZOV S.e. GReBeNUKV A.A. GRIBANOVV S.S. GRIGORIeV d.N. IGNATOV F.V. IVANOV V.L. KARPOV S.V. KAZANIN V.F. KHAZIN B.I. KOOP I.A. KOROBOV A.A. KOVALeNKO O.A. KOZYReV A.N. KOZYReV e.A. KROKOVNY P.P. KUZMeNKO A.e. KUZMIN A.S. LOGASHeNKO I.B. LUKIN P.A. MIKHAILOV K.Yu. OKHAPKIN V.S. PeSTOV Yu.N. POPOV A.S. RAZUVAeV G.P. RUBAN A.A. RYSKULOV N.M. RYZHeNeNKOV A.e. SHeBALIN V.e. SHWARTZ B.A. SHWARTZ d.B. SIBIdANOV A.L. SHATUNOV Yu.M. SOLOdOV e.P. SHeMYAKIN d.N. TITOV V.M. TALYSHeV A.A. VOROBIOV A.I. YUdIN Yu.V. 布德克尔核物理研究所新西伯利亚州立大学新西伯利亚州立理工大学悉尼大学物理学院

自2010年12月起,坐落在正负电子对撞机VePP-2000上的CMd-3探测器成功取数.2013年首次在对撞能量小于1GeV能区进行扫描,并获取积分亮度为18pb-1的数据.本文给出了e^+e^-→π^+π^-截面的初步结果.

关键词： π介子形状因子正负电子对撞机强子截面

VePP-2000 e^+e^-对撞机上用CMd-3谱仪研究1004-1060 MeV能区的e^+e^-→K■过程（英文）

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中国科学技术大学学报 2016年第6期46卷 507-513页

作者： KOZYReV e.A. AMIRKHANOV A.N. ANISeNKOV A.V. M.AULCHeNKO V. BANZAROV V.S. BASHTOVOY N.S. berkaev d.e. BONdAR A.e. BRAGIN A.V. eIdeLMAN S.I. A.ePIFANOV d. ePSHTeYN L.B. eROFeeV A.L. FedOTOVICH G.V. GAYAZOV S.e. GReBeNUK A.A. GRIBANOV S.S. GRIGORIeV d.N. IGNATOV F.V. IVANOV V.L. KARPOV S.V. KASAeV A.S. KAZANIN V.F. IRPOTIN A.N. KOROBOV A.A. KOVALeNKO O.A. KOZYReV A.N. KOOP I.A. KROKOVNY P.P. KUZMeNKO A.e. KUZMIN A.S. LOGASHeNKO I.B. LUKIN P.A. MIKHAILOV K.YU. OKHAPKIN V.S. OTBOeV A.V. PeSTOVY U.N POPOV A.S. RAZUVAeV G.P. RUBAN A.A. RYSKULOV N.M. RYZHeNeNKOV A.e. SeNCHeNKO A.I. SHeBALIN V.e. SHeMYAKIN V.e. SHWARTZ A.S. SHWARTZ d.B. SIBIdANOV A.L. SHATUNOV P.YU. SHATUNOVY U.M. SOLOdOV e.P. TITOV V.M. TALYSHeV A.A. VOROBIOV A.I. YUdINY U.V. 俄罗斯布德克尔核物理研究所国立新西伯利亚大学国立新西伯利亚理工大学悉尼大学物理学院高能物理系

在质心能量1004-1060Me V之间的25个能量点测量了e^+e^-→K_S^0+K_L^0和e^+e^-→KK截面,系统误差大约为2%-3%.分析是基于VePP-2000e^+e^-对撞机上CMd-3收集的积分亮度为5.5 pb-1的实验数据.测量的截面可近似看作Ф,ω,ρ类似的振幅及其... 详细信息

在质心能量1004-1060Me V之间的25个能量点测量了e^+e^-→K_S^0+K_L^0和e^+e^-→KK截面,系统误差大约为2%-3%.分析是基于VePP-2000e^+e^-对撞机上CMd-3收集的积分亮度为5.5 pb-1的实验数据.测量的截面可近似看作Ф,ω,ρ类似的振幅及其激发态按照矢量介子主导模型的叠加,得到了Ф(1020)介子的共振参数.

关键词：强子正负电子对撞机介子形状因子

ASTROPHYSICAL CONSTANTS ANd PARAMeTeRS

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Chinese Physics C 2016年第10期40卷 120-121页

作者： d.e. Groom LBNL

The figures in parentheses after some values give the 1-a uncertainties in the last digit（s）. Physical constants are from Ref. 1. While every effort has been made to obtain the most accurate current values of the listed quantities the table d.e. not represent a critical review or adjustment of the constants, and is not intended as a primary reference. The values and uncertainties for the cosmological parameters depend on the exact data sets, priors, and basis parameters used in the fit. Many of the derived parameters reported in this table have non-Gaussian likelihoods. Parameters may be highly correlated, so care must be taken in propagating errors. Unless otherwise specified, cosmological parameters are derived from 6-parameter fits to a flat ACdM cosmology Planck 2015 temperature （TT）＋ low g polarization data （lowP）＋ lensing [2]. For more information see Ref. 3 and the original papers.

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electrical and band-gap properties of amorphous zinc-indium-tin oxide thin films

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Progress in Natural Science:Materials International 2012年第1期22卷 1-6页

作者： d.B. Buchholz d.e. Proffit M.d. Wisser T.O. Mason R.P.H. Chang department of Materials Science and.e.gineering Northwestern University 2220 Campus Drive Cook Hall Room 2013 Evanston IL 60208 USA

Zinc-indium-tin oxide (ZITO) films were grown by pulsed-laser deposition. Three different material compositions were investigated: ZITO-30, ZITO-50 and ZITO-70 in which 30%, 50% and 70%, respectively, of the indium in the In 2 O 3 structure was replaced by substitution with zinc and tin in equal molar proportions (co-substitution): In 2 2x Zn x Sn x O 3 , where x 0.3, 0.5, 0.7. All ZITO films grown at room temperature were amorphous. The first evidence of crystallinity was observed at higher deposition-temperature as the degree of co-substitution was increased. A decrease in mobility and conductivity was also observed as the degree of co-substitution was increased. The highest mobility for ZITO-30 and ZITO-50 was observed at deposition temperatures just prior to crystallization. The effect of deposition temperature on carrier concentration was minor compared to the effect of oxygen partial pressure during deposition.

关键词： Transparent conducting oxide Semiconductor Oxide Amorphous deposition temperature

Remaking a connection:molecular players involved in post-injury synapse formation

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Neural Regeneration Research 2025年第6期20卷 1719-1720页

作者： diogo Tomé Ramiro d.Almeida iBiMed-Institute of Biomedicine Department of Medical SciencesUniversity of AveiroAveiroPortugal CNC-Center for Neuroscience and Cell Biology University of CoimbraCoimbraPortugal

Functional recovery from central nervous system(CNS)trauma depends not only on axon regeneration or compensatory sprouting of uninjured fibers but also on the ability of newly grown axons to establish functional synapses with appropriate *** several stud.e. have successfully promoted long-distance axonal regeneration in distinct CNS injury models,none of them have resulted in a viable therapeutic approach for patient recovery.A possible reason may be the lack of new synaptogenesis for reestablishing the circuitry lost after ***,we discuss how our understanding of the mechanisms that instruct synapse formation in the injured nervous system may contribute to the design of new strategies to promote functional restoration in traumatic CNS disorders.

关键词： viable injury instru

Advancements in Liver Tumor detection:A Comprehensive Review of Various d.e. Learning Models

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Computer Modeling in engineering & Sciences 2025年第1期142卷 91-122页

作者： Shanmugasundaram Hariharan d.Anandan Murugaperumal Krishnamoorthy Vinay Kukreja Nitin Goyal Shih-Yu Chen deptartment of Artificial Intelligence and data Science Vardhaman College of EngineeringHyderabad501218India deptartment of CSe V.S.B College of EngineeringKarur639111India deptartment of electrical and.e.ectronics engineering Vardhaman College of EngineeringHyderabad501218India Centre for Research Impact&Outcome Chitkara UniversityRajpura140401PunjabIndia department of Computer Science and.e.gineering School of Engineering and TechnologyCentral University of HaryanaMahendergarh123031HaryanaIndia department of Computer Science and Information engineering National Yunlin University of Science and TechnologyYunlin64002Taiwan Intelligence Recognition Industry Service Research Center National Yunlin University of Science and TechnologyYunlin64002Taiwan

Liver cancer remains a leading cause of mortality worldwide,and precise diagnostic tools are essential for effective treatment *** Tumors(LTs)vary significantly in size,shape,and location,and can present with tissues of similar intensities,making automatically segmenting and classifying LTs from abdominal tomography images crucial and *** review examines recent advancements in Liver Segmentation(LS)and Tumor Segmentation(TS)algorithms,highlighting their strengths and limitations regarding precision,automation,and *** metrics are utilized to assess key detection algorithms and analytical methods,emphasizing their effectiveness and relevance in clinical *** review also add.e.ses ongoing challenges in liver tumor segmentation and identification,such as managing high variability in patient data and.e.suring robustness across different imaging *** suggests directions for future research,with insights into technological advancements that can enhance surgical planning and diagnostic accuracy by comparing popular *** paper contributes to a comprehensive understanding of current liver tumor detection techniques,provides a roadmap for future innovations,and improves diagnostic and therapeutic outcomes for liver cancer by integrating recent progress with remaining challenges.

关键词： Liver tumor detection liver tumor segmentation image processing liver tumor diagnosis feature extraction tumor classification d.e. learning machine learning

Crystallization and impact history of a meteoritic sample of early lunar crust(NWA 3163)refined by atom probe geochronology

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Geoscience Frontiers 2019年第5期10卷 1841-1848页

作者： L.F. White d.e. Moser K.T. Tait B. Langelier I. Barker J.R. darling Centre for Applied Planetary Mineralogy Department of Natural HistoryRoyal Ontario MuseumTorontoOntarioM5S 2C6Canada department of earth Sciences University of TorontoTorontoOntarioM5S 3B1Canada department of earth Sciences University of Western OntarioLondonN6A 5B7Canada Canadian Centre for electron Microscopy McMaster UniversityHamiltonOntarioCanada School of earth and.e.vironmental Science University of PortsmouthPortsmouthUK

Granulitic lunar meteorites offer rare insights into the timing and nature of igneous,metamorphic and impact processes in the lunar *** dating the different events recorded by these materials is very challenging,however,d.e.to low trace element abundances (***,Nd,Lu,Hf),rare micrometerscale U-Th-bearing accessory minerals,and disturbed Ar-Ar systematics following a multi-stage history of shock and thermal *** we report on micro-bad.e.eyite grains in granulitic mafic breccia NWA 3163 for the first time and show that targeted microstructural analysis (electron backscatter diffraction) and nanoscale geochronology (atom probe tomography) can overcome these barriers to lunar chronology.A twinned (-90°/) bad.e.eyite domain yields a 232Th/208Pb age of 4328 ± 309 Ma,which overlaps with a robust secondary ion mass spectrometry (SIMS) 207Pb/206Pb age of 4308± 18.6 Ma and is interpreted here as the crystallization age for the igneous protolith of NWA 3163.A second microstructural domain,dth,contains patchy overprinting bad.e.eyite and yields a Th-Pb age of 2175± 143 Ma,interpreted as dating the last substantial impact event to affect the *** finding demonstrates the potential of combining microstructural characterization with nanoscale geochronology when resolving complex P-T-t histories in planetary materials,here yielding the oldest measured crystallization age for components of lunar granulite NWA 3163 and placing further constraints on the formation and.e.olution of lunar crust.

关键词： Bad.e.eyite U-Th-Pb isotopes eBSd Atom probe tomography Geochronology Northwest Africa 3163

National Research Council of Canada:Managing Innovation within a Framework for Sustainable development

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National Research Council of Canada:Managing Innovation with...