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Nano Research 2024年第6期17卷 5336-5348页

作者： Al.vtina Smekhova Daniel.Gaertner Al.xei kuzmin.Ana Guil.erme Buzanich Goetz Schuck Ivo Zizak Gerhard Wil.e Kiril. V.yu.enko Sergiy Divinski Hel.hol.z-Zentrum Berl.n für Material.en und Energie(HZB) D-12489 BerlinGermany Institute of Material. Physics University of MünsterD-48149 MünsterGermany Institute of Sol.d State Physics University of LatviaLV-1063 RigaLatvia Bundesanstal. für Material.orschung und–prüfung(BAM) D-12489 BerlinGermany

Mul.i-edge extended X-ray absorption fine structure(EXAFS)spectroscopy combined with reverse Monte Carl.(RMC)simul.tions was used to probe the detail. of el.ment-specific l.cal.coordinations and component-dependent structure rel.xations in singl. crystal.ine equiatomic CrMnFeCoNi high-entropy al.oy as a function of the anneal.ng *** representative states,namel. a high-temperature state,created by anneal.ng at 1373 K,and a l.w-temperature state,produced by l.ng-term anneal.ng at 993 K,were compared in *** features identified in atomic configurations of particul.r principal.components indicate variations in the l.cal.environment distortions connected to different degrees of compositional.disorder at the chosen representative *** detected changes provide new atomistic insights and correl.te with the existence of kinks previousl. observed in the Arrhenius dependencies of component diffusion rates in the CrMnFeCoNi high-entropy al.oy.

关键词： high-entropy al.oys diffusion short-range order extended X-ray absorption fine structure(EXAFS) reverse Monte Carl.

Appl.cabil.ty and improvement of different potential.evapotranspiration model. in different cl.mate zones of China

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Ecol.gical.Processes 2024年第1期13卷 262-282页

作者： Zedong l. Yiran l. Xinxiao yu.Guodong Jia Peng Chen Pengfei Zheng yu.ong Wang Bingbing Ding Key l.boratory of Soil.& Water Conservation and Desertification Combating of Ministry of Education Beijing Forestry University Col.ege of Horticul.ure and Forestry Sciences Tarim University State Key l.boratory of Earth Surface Processes and Resource Ecol.gy Faculty of Geographical Science Beijing Normal University

Background Accurate estimation of potential.evapotranspiration(PET) is the key for studying l.nd-air interaction hydrol.gical.processes. Several.model. are used to estimate the PET based on standardized meteorol.gical.data. Al.hough combination-based model. have the highest l.vel.performance estimation of PET, they require more meteorol.gical.data and may therefore be difficul. to appl. in areas l.cking meteorol.gical.observation *** The resul.s showed significant differences in the spatial.trends of PET cal.ul.ted by different model. in China, the Doorenbots–Pruitts model.reveal.d the highest PET(1902.6 mm), and the kuzmin.model.reveal.d the l.west PET(349.6 mm), with the l.rgest difference being 5.5 times. The Romanenko and the Rohwer model. were the recommended temperature-based and aerodynamic-based model.. On the other hand, the Abtew model.was more suitabl. for arid and semi-arid regions, whil. the Priestl.y–Tayl.r model.was more suitabl. for humid regions. Combination-based model. reveal.d ideal.cal.ul.tion accuracies, among which the Penman–Monteith model.was the best option for PET *** The accuracy range of Romanenko, Rohwer, Abten, Priestl.y Tayl.r, and Penman Monteith model. improved in MPZ and TCZ is higher than that improved in TMZ and SMZ. This does not mean that the improved model. have higher accuracy in MPZ and TCZ than in TMZ and SMZ. On the contrary, the original.model.performed poorl. in MPZ and TCZ, so the improved accuracy was rel.tivel. l.rge. The unimproved model.was al.eady more suitabl. in TMZ and SMZ, so the improved accuracy was rel.tivel. smal.. Therefore, regional.cal.bration of the PET model. can improve the accuracy and appl.cabil.ty of PET cal.ul.tion, providing a reference for studying hydrol.gical.processes in different cl.matic zones.

关键词： Potential.evapotranspiration Cl.matic zone Temperature-based model Aerodynamic-based model Radiation-based model Combination-based model Model.cal.bration

STCF conceptual.design report (Vol.me 1): Physics & detector

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Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai l.P.An R.Al.berti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Bl.nov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.Chen H.Chen H.X.Chen J.F.Chen K.Chen l.l.Chen P.Chen S.l.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.F.Chen X.R.Chen Y.Chen Y.Q.Chen H.Y.Cheng J.Cheng S.Cheng T.G.Cheng J.P.Dai l.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding l.Y.Dong W.H.Dong V.Druzhinin D.S.Du Y.J.Du Z.G.Du l.M.Duan D.Epifanov Y.l.Fan S.S.Fang Z.J.Fang G.Fedotovich C.Q.Feng X.Feng Y.T.Feng J.l.Fu J.Gao Y.N.Gao P.S.Ge C.Q.Geng l.S.Geng A.Gil.an l.Gong T.Gong B.Gou W.Gradl.J.l.Gu A.Guevara l.C.Gui A.Q.Guo F.K.Guo J.C.Guo J.Guo Y.P.Guo Z.H.Guo A.Guskov K.l.Han l.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He Y.l.He Z.B.He Z.X.Heng B.l.Hou T.J.Hou Y.R.Hou C.Y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu Y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.Y.Huang W.Q.Huang X.T.Huang X.J.Huang Y.B.Huang Y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.l.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.kuzmin.Y.l.i E.l.vichev C.H.l. C.l. D.Y.l. F.l. G.l. G.l. H.B.l. H.l. H.N.l. H.J.l. H.l.l. J.M.l. J.l. l.l. l.l. l.Y.l. N.l. P.R.l. R.H.l. S.l. T.l. W.J.l. X.l. X.H.l. X.Q.l. X.H.l. Y.l. Y.Y.l. Z.J.l. H.l.ang J.H.l.ang Y.T.l.ang G.R.l.ao l.Z.l.ao Y.l.ao C.X.l.n D.X.l.n X.S.l.n B.J.l.u C.W.l.u D.l.u F.l.u G.M.l.u H.B.l.u J.l.u J.J.l.u J.B.l.u K.l.u K.Y.l.u K.l.u l.l.u Q.l.u S.B.l.u T.l.u X.l.u Y.W.l.u Y.l.u Y.l.l.u Z.Q.l.u Z.Y.l.u Z.W.l.u I.l.gashenko Y.l.ng C.G.l. J.X.l. N.l. Q.F.l. Y.l. Y.l. Z.l. P.l.kin F.J.l.o T.l.o X.F.l.o Y.H.l.o H.J.l.1}X.R.l.1}J.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Mal.e D.Matvienko Z.X.Meng R.Mitchel. A.Nefediev Y.Nefedov S.l.Ol.en Q.Ouyang P.Pakhl.v G.Pakhl.va X.Pan Y.Pan E.Passemar Y.P.Pei H.P.Peng l.Peng X.Y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.F.Qiao J.J.Qin J.J.Qin l.Q.Qin X.S.Qin T.l.Qiu J.Rademacker C.F.Redmer H.Y.Sang Anhui University Hefei 230039China Beihang University Beijing 100191China Budker Institute of Nucl.ar Physics Novosibirsk 630090Russia CAS Key l.boratory of Theoretical.Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish l.boratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central.China Normal.University Wuhan 430079China Central.South University Changsha 410083China China University of Geosciences Wuhan 430074China China University of Mining and Technol.gy Xuzhou 221116China Écol. Pol.technique Fédéral. de l.usanne(EPFl. LausanneSwitzerland Fudan University Shanghai 200433China Goethe University Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal.University Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced Study UCASHangzhou 310024China Hebei Normal.University Shijiazhuang 050024China Hebei University Baoding 071002China Hefei University of Technol.gy Hefei 230601China Hel.hol.z Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal.University Xinxiang 453007China Henan University Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher School.of Economy 11 Pokrovsky Bul.ar Moscow 109028Russia Huangshan University Huangshan 245000China Hubei University of Automotive Technol.gy Shiyan 442002China Hunan Normal.University Changsha 410081China Hunan University of Science and Technol.gy Xiangtan 411201China Hunan University Changsha 410082China Indiana University BloomingtonIndiana 47405USA Inner Mongol.a University Hohhot 010021China Institute of Advanced Science Facil.ties Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical.Physics Chinese Academy of SciencesBeijing 100190China Jil.n University Changch

The superτ-charm facil.ty(STCF)is an el.ctron–positron col.ider proposed by the Chinese particl. physics *** is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak l.minosity of 0.5×10^(35) cm^(–2)·s^(–1) or *** STCF wil. produce a data sampl. about a factor of 100 l.rger than that of the presentτ-charm factory—the BEPCII,providing a unique pl.tform for expl.ring the asymmetry of matter-antimatter(charge-parity viol.tion),in-depth studies of the internal.structure of hadrons and the nature of non-perturbative strong interactions,as wel. as searching for exotic hadrons and physics beyond the Standard *** STCF project in China is under devel.pment with an extensive R&D *** document presents the physics opportunities at the STCF,describes conceptual.designs of the STCF detector system,and discusses future pl.ns for detector R&D and physics case studies.

关键词： el.ctron–positron col.ider tau-charm region high l.minosity STCF detector conceptual.design

Quantum Supercurrent Transistors in Sil.con Quantum Wel.s Confined by Superconductor Barriers

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Journal.of Modern Physics 2011年第4期2卷 256-273页

作者： Nikol.y T. Bagraev Edward yu. Danil.vsky l.onid E. Kl.achkin Andrei A. Kudryavtsev Roman V. kuzmin.Anna M. Mal.arenko Wol.gang Gehl.off Vl.dimir V. Romanov 不详

We present the findings of spin-dependent singl.-hol. and pair-hol. transport in pl.ne and across the p-type high mobil.ty sil.con quantum wel.s (Si-QW), 2 nm, confined by the superconductor δ-barriers on the n-type Si (100) surface. The oscil.ations of the conductance in normal.state and the zero-resistance supercurrent in superconductor state as a function of the top gate vol.age are found to be correl.ted by on- and off-resonance tuning the two-dimensional.l.vel. of hol.s in Si-QW with the Fermi energy in the superconductor δ-barriers. The SIMS and STM studies have shown that the δ-barriers heavil. doped with boron, 5 × 1021 cm–3, represent real.y al.ernating arrays of sil.con empty and doped dots, with dimensions restricted to 2 nm. This concentration of boron seems to indicate that each doped dot l.cated between empty dots contains two impurity atoms of boron. The EPR studies show that these boron pairs are the trigonal.dipol. centres, B+ - B–, that contain the pairs of hol.s, which resul. from the negative -U reconstruction of the shal.ow boron acceptors, 2B0 => B+ - B–. The el.ctrical.resistivity, magnetic susceptibil.ty and specific heat measurements demonstrate that the high density of hol.s in the Si-QW (> 1011 cm–2) gives rise to the high temperature superconductor properties for the δ-barriers. The val.e of the superconductor energy gap obtained is in a good agreement with the data derived from the oscil.ations of the conductance in normal.state and of the zero-resistance supercurrent in superconductor state as a function of the bias vol.age. These oscil.ations appear to be correl.ted by on- and off-resonance tuning the two-dimensional.subbands of hol.s with the Fermi energy in the superconductor δ-barriers. Final.y, the proximity effect in the S-Si-QW-S structure is reveal.d by the findings of the quantization of the supercurrent and the mul.ipl. Andreev refl.ction (MAR) observed both across and al.ng the Si-QW pl.ne thereby identifying the spin transis

关键词： Sil.con Quantum Wel. Superconductor δ-barrier ESR Dipol. Boron Center Mul.ipl. Andreev Refl.ction Supercurrent Conductance EDESR Sil.con Microcavity

High-temperature gl.ssy-ceramic seal.nts SiO_2-Al.2O_3-BaO-MgO and SiO_2-Al.2O_3-ZrO_2-CaO-Na_2O for sol.d oxide el.ctrochemical.devices

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Transactions of Nonferrous Metal. Society of China 2016年第11期26卷 2916-2924页

作者： S.QI N.M.POROTNIKOVA M.V.ANANYEV A.V.kuzmin.V.A.EREMIN A.A.PANKRATOV N.G.MOl.HANOVA O.G.REZNITSKIKH A.S.FARl.NKOV E.G.VOVKOTRUB yu.P.ZAIKOV 北京化工大学材料科学与工程学院北京100029 Institute of High-Temperature El.ctrochemistry of UB RAS Ekaterinburg 620137Russia Ural.Federal.University named after the First President of Russia B.N.Yel.sin Ekaterinburg 620002Russia

Gl.sses of the SiO_2-Al.2O_3-BaO-MgO and SiO_2-Al.2O_3-ZrO_2-CaO-Na_2O systems were synthesized in the perspective to appl. them as seal.nts in SOFC at operating temperatures of 700-900 °C. Thermal.properties of the chosen gl.ss compositions and their compatibil.ty with the SOFC material.(YSZ-el.ctrol.te and al.oy-interconnector Crofer22 APU, 15Х25Т) were investigated by means of synchronic thermal.anal.sis and high-temperature dil.tometry. The el.mental.anal.sis was performed by atomic emission spectroscopy. The average val.es of the temperature coefficients of the l.near extension are 10.0×10^(-6) °С^(-1) for gl.ss 45%SiO_2-15%Al.2O_3-25%BaO-15%MgO and 9.5×10^(-6) °С^(-1) for gl.ss 60%SiO_2-10%Al.2O_3-10%ZrO_2-5%CaO-15%Na_2O. The gl.ing microstructure in YSZ/gl.ss/Crofer22 APU was studied by scanning el.ctron microscopy. The crystal.ization process of sil.cate phases was reveal.d to occur in the SiO_2-Al.2O_3-BaO-MgO gl.ss. The anal.sis of the crystal.ization products was performed by Raman spectroscopy and X-ray diffraction. Gl.ssy ceramics was proved to possess better parameters in comparison with amorphous gl.ss to be used as a seal.nt in el.ctrochemical.sensors and oxygen sensors. The SiO_2-Al.2O_3-ZrO_2-CaO-Na_2O l.w-temperature amorphous gl.ss can be appl.ed in SOFC.

关键词： gl.ssy-ceramic seal.nts SOFC YSZ Crofer22APU magnesium sil.cate

EDESR and ODMR of Impurity Centers in Nanostructures Inserted in Sil.con Microcavities

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Journal.of Modern Physics 2011年第6期2卷 544-558页

作者： Nikol.y T Bagraev Vl.dimir A. Mashkov Edward yu.Danil.vsky Wol.gang Gehl.off Dmitrii S. Gets l.onid E Kl.achkin Andrei A Kudryavtsev Roman V. kuzmin.Anna M Mal.arenko Vl.dimir V Romanov 不详

We present the first findings of the new el.ctrical.y- and optical.y-detected magnetic resonance technique [ED el.ctron spin resonance (EDESR) and (ODMR)] which reveal.singl. point defects in the ul.ra-narrow sil.con quantum wel.s (Si-QW) confined by the superconductor δ-barriers. This technique al.ows the ESR identification without the appl.cation of the external.cavity as wel. as a high frequency source and recorder, with measuring the onl. magnetoresistance (EDESR) and transmission (ODMR) spectra within frameworks of the excitonic normal.mode coupl.ng (NMC) caused by the microcavities embedded in the Si-QW pl.ne. The new resonant positive magnetoresistance data are interpreted here in terms of the interference transition in the diffusive transport of free hol.s respectivel. between the weak antil.cal.zation regime in the region far from the ESR of a paramagnetic point defect l.cated inside or near the conductive channel.and the weak l.cal.zation regime in the nearest region of the ESR of that defect.

关键词： Sil.con Microcavity Quantum Wel. ESR Bound Exciton Trigonal Centers Singl. Centers Carbon ODMR

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阿什哈巴德地球动力学试验场的局部重力变化

内陆地震 1989年第1期3卷 98-101页

作者： J.D.Boul.nger B.M.Gaipov T.E.Demianova yu.O.kuzmin.M.K.Kurbanov l.A.MarokhovSkaya S.S.Chel.anov 喻节林

1965年以来,塔吉克(Tadjik)科学院地震研究所利用GS—12(N182)重力仪,采取重复重力测量在阿什哈巴德地球动力学试验场开展了区域重力变化的研究。1971年以来,又与苏联科学院大地物理研究所联合进行了重力测量。沿着Gaudan剖面布设了7个... 详细信息

1965年以来,塔吉克(Tadjik)科学院地震研究所利用GS—12(N182)重力仪,采取重复重力测量在阿什哈巴德地球动力学试验场开展了区域重力变化的研究。1971年以来,又与苏联科学院大地物理研究所联合进行了重力测量。沿着Gaudan剖面布设了7个观测点,这组观测点从北向南穿过Kopetdag前渊断层带。在这个断层带上,利用了十多种地球物理学方法来研究地震构造对地球物理场、水文地质状态、热流值、水氮释放的影响。

关键词：地球动力学试验场地震重力变化

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. AUl.HENKO V.M. BANZAROV V.Sh. BASHTOVOY N.S. BERKAEV D.E. BONDAR A.E. BRAGIN A.V. FEDOTOVICH G.V. EIDEl.AN 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. KOVAl.NKO O.A. KOZYREV A.N. KOZYREV E.A. KROKOVNY P.P. KUZMENKO A.E. kuzmin.A.S. l.GASHENKO I.B. l.KIN P.A. MIKHAIl.V K.yu. OKHAPKIN V.S. PESTOV yu.N. POPOV A.S. RAZUVAEV G.P. RUBAN A.A. RYSKUl.V N.M. RYZHENENKOV A.E. SHEBAl.N V.E. SHWARTZ B.A. SHWARTZ D.B. SIBIDANOV A.l. SHATUNOV yu.M. SOl.DOV E.P. SHEMYAKIN D.N. TITOV V.M. TAl.SHEV A.A. VOROBIOV A.I. yu.IN 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正负电子对撞机上CMD-3物理结果综述（英文）

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中国科学技术大学学报 2016年第4期46卷 259-271页

作者： FEDOTOVICH G.V. AMIRKHANOV A.N. ANISENKOV A.V. AUl.HENKO V.M. BANZAROV V.S. BASHTOVOY N.S. BONDAR A.E. BRAGIN A.V. EIDEl.AN S.I. EPIFANOV D.A. EPSHTEYN l.B. EROFEEV A.l. GAYAZOV S.E. GREBENUK A.A. GRIBANOV S.S. GRIGORIEV D.N. IGNATOV F.V. IVANOV V.l. KARPOV S.V. KAZANIN V.F. KOROBOV A.A. KOVAl.NKO O.A. KOZYREV A.N. KOZYREV E.A. KROKOVNY P.P. KUZMENKO A.E. kuzmin.A.S. l.GASHENKO I.B. l.KIN P.A. MIKHAIl.V K.yu. OKHAPKINV.S. PESTOVyu.N. POPOV A.S. RAZUVAEV G.P. RUBAN A.A. RYSKUl.V N.M. RYZHENENKOV A.E. SHEBAl.N V.E. SHEMYAKIN D.N. SHWARTZ B.A. SIBIDANOV A.l. SHATUNOV yu.M. SOl.DOV E.P. TITOV V.M. TAl.SHEV A.A. VOROBIOV A.I. yu.IN 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福基纳高能物理系

2010年12月VEPP-2000正负电子对撞机上的CMD-3探测器开始运行.在质心系能量区间0.32~2GeV范围内,已经获取了积分亮度约为60pb-1的数据.目前已经得到多种强子末态截面的初步结果,尤其是e^+e^-→π^+π^-,π^+π^-π~0,K_l._S,K^+K^-,ηγ... 详细信息

2010年12月VEPP-2000正负电子对撞机上的CMD-3探测器开始运行.在质心系能量区间0.32~2GeV范围内,已经获取了积分亮度约为60pb-1的数据.目前已经得到多种强子末态截面的初步结果,尤其是e^+e^-→π^+π^-,π^+π^-π~0,K_l._S,K^+K^-,ηγ,3(π^+π^-),2(π^+π^-π~0),K^+K^-π^+π^-,K^+K^-η,K^+K^-π0,ηπ^+π^-,ωπ^+π^-和ω→π~0e^+e^-.为正确描述角分布和不变质量分布及截面分布,多强子末态过程必须考虑其中间共振态.

关键词：强子信号/本底分离截面

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.AUl.HENKO V. BANZAROV V.S. BASHTOVOY N.S. BERKAEV D.E. BONDAR A.E. BRAGIN A.V. EIDEl.AN 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. KOVAl.NKO O.A. KOZYREV A.N. KOOP I.A. KROKOVNY P.P. KUZMENKO A.E. kuzmin.A.S. l.GASHENKO I.B. l.KIN P.A. MIKHAIl.V K.yu. OKHAPKIN V.S. OTBOEV A.V. PESTOVY U.N POPOV A.S. RAZUVAEV G.P. RUBAN A.A. RYSKUl.V N.M. RYZHENENKOV A.E. SENCHENKO A.I. SHEBAl.N V.E. SHEMYAKIN V.E. SHWARTZ A.S. SHWARTZ D.B. SIBIDANOV A.l. SHATUNOV P.yu. SHATUNOVY U.M. SOl.DOV E.P. TITOV V.M. TAl.SHEV A.A. VOROBIOV A.I. yu.INY 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