检索结果-南通市图书馆

Improved unlike-Particle Collision Operator for delta-f Drift-Kinetic Particle Simulations

在线全文

学校读者我要写书评

暂无评论

Communications in Computational Physics 2011年第2期9卷 231-239页

作者： R.A.Kolesnikov W.x.Wang F.l.Hinton los Alamos National laboratory Los AlamosNM 87544USA Plasma Physics laboratory P.O.Box 451PrincetonNJ 08543USA Center for Astrophysics&Space Science University of CaliforniaSan DiegoLa JollaCA 92093USA

Plasmas in modern tokamak experiments contain a significant fraction of impurity ion species in addition to main deuterium background.A new unlike-particle collision operator forδf particle simulation has been developed to study the nonlocal effects of impurities due to finite ion orbits on neoclassical transport in toroidal plasmas.A new algorithm for simulation of cross-collisions between different ion species includes test-particle and conserving field-particle *** improved field-particle operator is designed to exactly enforce conservation of number,momentum and energy.

关键词： Drift-kinetics magnetized plasmas

chaos,Transport and Mesh Convergence for Fluid Mixing

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Acta Mathematicae Applicatae Sinica 2008年第3期24卷 355-368页

作者： H. lim Y. Yu J. Glimm x.l. li D.H. Sharp Department of Applied Mathematics and Statistics Stony Brook University Stony Brook NY 11794-3600 USA Computational Science Center Brookhaven National Laboratory Upton N~ 11793-6000 USA los Alamos National laboratory Los Alamos NM USA

chaotic mixing of distinct fluids produces a convoluted structure to the interface separating these fluids. For miscible fluids （as considered here）, this interface is defined as a 50% mass concentration isosurface. For shock wave induced （Richtmyer-Meshkov） instabilities, we find the interface to be increasingly complex as the computational mesh is refined. This interfacial chaos is cut off by viscosity, or by the computational mesh if the Kolmogorov scale is small relative to the mesh. In a regime of converged interface statistics, we then examine mixing, i.e. concentration statistics, regularized by mass diffusion. For Schmidt numbers significantly larger than unity, typical of a liquid or dense plasma, additional mesh refinement is normally needed to overcome numerical mass diffusion and to achieve a converged solution of the mixing problem. However, with the benefit of front tracking and with an algorithm that allows limited interface diffusion, we can assure convergence uniformly in the Schmidt number. We show that different solutions result from variation of the Schmidt number. We propose subgrid viscosity and mass diffusion parameterizations which might allow converged solutions at realistic grid levels.

关键词： Schmidt number mass diffusion turbulence multiphase flow

Electronic structure of correlated topological insulator candidate YbB6 studied by photoemission and quantum oscillation

在线全文

学校读者我要写书评

暂无评论

chinese Physics B 2020年第1期29卷 70-75页

作者： T Zhang G li S C Sun N Qin l Kang S H Yao H M Weng S K Mo l li Z K liu l x Yang Y l chen State Key laboratory of low Dimensional Quantum Physics Department of PhysicsTsinghua UniversityBeijing 100084China Department of Physics University of MichiganAnn ArborMI 48109USA Beijing National laboratory for Condensed Matter Physics and Institute of Physics Chinese Academy of SciencesBeijing 100190China National laboratory of Solid State Microstructures&Department of Materials Science and Engineering Nanjing UniversityNanjing 210093China Collaborative Innovation Center of Quantum Matter BeijingChina Songshan lake Materials laboratory Dongguan 523808China CAS Center for Excellence in Topological Quantum Computation Beijing 100190China Physical Science laboratory Huairou National Comprehensive Science CenterBeijing 101400China Advanced light Source Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA School of Physical Science and Technology ShanghaiTech University and CAS-Shanghai Science Research CenterShanghai 201210China ShanghaiTech laboratory for Topological Physics Shanghai 200031China Frontier Science Center for Quantum Information Beijing 100084China Department of Physics Clarendon LaboratoryUniversity of Oxford Parks RoadOxford OX13PUUK

Angle-resolved photoemission spectroscopy(ARPES)and torque magnetometry(TM)measurements have been carried out to study the electronic structures of a correlated topological insulator(TI)candidate Yb *** observed clear surface states on the[001]surface centered at theГ^- and М^- points of the surface Brillouin ***,the fermiology revealed by the quantum oscillation of TM measurements agrees excellently with ARPES ***,the band structures we observed suggest that the band inversion in Yb B6 happens between the Yb5 dand B2bands,instead of the Yb5dand Yb4fbands as suggested by previous theoretical investigation,which will help settle the heavy debate regarding the topological nature of samarium/ytterbium hexaborides.

关键词： topological insulator electronic structure surface states

Future Physics Programme of BESⅢ

在线全文

学校读者我要写书评

暂无评论

chinese Physics C 2020年第4期44卷 I0001-I0004,1-102页

作者： M.Ablikim M.N.Achasov P.Adlarson S.Ahmed M.Albrecht M.Alekseev A.Amoroso F.F.An Q.An Y.Bai O.Bakina R.Baldini Ferroli Y.Ban K.Begzsuren J.V.Bennett N.Berger M.Bertani D.Bettoni F.Bianchi J Biernat J.Bloms I.Boyko R.A.Briere l.Calibbi H.Cai x.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.chai J.F.chang W.l.chang J.charles G.chelkov chen G.chen H.S.chen J.C.chen M.l.chen S.J.chen Y.B.chen H.Y.cheng W.cheng G.Cibinetto F.Cossio x.F.Cui H.l.Dai J.P.Dai x.C.Dai A.Dbeyssi D.Dedovich Z.Y.Deng A.Denig Denysenko M.Destefanis S.Descotes-Genon F.De Mori Y.Ding C.Dong J.Dong l.Y.Dong M.Y.Dong Z.l.Dou S.x.Du S.I.Eidelman J.Z.Fan J.Fang S.S.Fang Y.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng M.Fritsch C.D.Fu Y.Fu Q.Gao x.l.Gao Y.Gao Y.Gao Y.G.Gao Z.Gao B.Garillon I.Garzia E.M.Gersabeck A.Gilman K.Goetzen l.Gong W.x.Gong W.Gradl M.Greco l.M.Gu M.H.Gu Y.T.Gu A.Q.Guo F.K.Guo l.B.Guo R.P.Guo Y.P.Guo A.Guskov S.Han x.Q.Hao F.A.Harris K.l.He F.H.Heinsius T.Held Y.K.Heng Y.R.Hou Z.l.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang J.S.Huang x.T.Huang x.Z.Huang Z.l.Huang N.Huesken T.Hussain W.Ikegami Andersson W.Imoehl M.Irshad Q.Ji Q.P.Ji x.B.Ji x.l.Ji H.l.Jiang x.S.Jiang x.Y.Jiang J.B.Jiao Z.Jiao D.P.Jin S.Jin Y.Jin T.Johansson N.Kalantar-Nayestanaki x.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk T.Khan A.Khoukaz P.Kiese R.Kiuchi R.Kliemt l.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.Kurth M.G.Kurth W.Kuhn J.S.lange P.larin l.lavezzi H.leithoff T.lenz C.li cheng li D.M.li F.li F.Y.li G.li H.B.li H.J.li J.C.li J.W.li Ke li l.K.li lei li P.l.li P.R.li Q.Y.li W.D.li W.G.li x.H.li x.l.li x.N.li x.Q.li Z.B.li H.liang H.liang Y.F.liang Y.T.liang G.R.liao l.Z.liao J.libby C.x.lin D.x.lin Y.J.lin B.liu B.J.liu C.x.liu D.liu D.Y.liu F.H.liu Fang liu Feng liu H.B.liu H.M.liu Huanhuan liu Huihui liu J.B.liu J.Y.liu K.Y.liu Ke liu Q.liu S.B.liu T.liu x.liu x.Y.liu Y.B.liu Z.A.liu Zhiqing liu Y.F.long x.C.lou H.J.lu J.D.lu J.G.lu Y.lu Y.P.lu C.l.luo M.x.luo P.W.luo T.luo x.l.luo S.lusso x.R.lyu F.C.Ma H.l.Ma l.l.Ma M.M.Ma Q.M.Ma x.N.Ma x.x. Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-university D-44780 BochumGermany Carnegie 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 Physics SB RAS(BINP) Novosibirsk 630090Russia GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China Helmholtz Institute Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university of Science and Technology Luoyang 471003China 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 Ferrara I-44122FerraraItaly Institute of Physics and Technology Peace Ave.54BUlaanbaatar 13330Mongolia 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.Physikalisches InstitutHeinrich-Buff-Ring 16D-35392 GiessenGermany KVI-CART University of GroningenNL-9747 AA GroningenThe Netherlands lanzhou university Lanzhou 730000China liaoning university Shenyang 110036China Nanjing Normal university Nanjing 210023China Nanjing university Nanjing 210093China Nankai university Tianjin 300071China Peking university Beijing 100871China Shandong university Jinan 250100China Shanghai

There has recently been a dramatic renewal of interest in hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like xYZ states at BESⅢ and B factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related x(1835) meson state at BESⅢ, as well as the threshold measurements of charm mesons and charm baryons. We present a detailed survey of the important topics in tau-charm physics and hadron physics that can be further explored at BESⅢ during the remaining operation period of BEPCⅡ. This survey will help in the optimization of the data-taking plan over the coming years, and provides physics motivation for the possible upgrade of BEPCⅡ to higher luminosity.

关键词： meson hadron optimization

Measurements of the center-of-mass energies of e^(+)e^(-)collisions at BESIII

在线全文

学校读者我要写书评

暂无评论

chinese Physics C 2021年第10期45卷 7-15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 D.Y.chen 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 x.F.Cui H.l.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 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 Y.Gao Y.G.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 Y.T.Gu C.Y Guan 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.l.He F.H.Heinsius C.H.Heinz T.Held 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 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 C.x.lin B.J.liu C.x.liu D.liu F.H.liu Fang liu Feng liu H.B.liu H.M.liu Huanhuan liu Huihui liu J.B.liu J.l.liu J.Y.liu K.liu K.Y.liu l.liu M.H.liu P.l.liu Q.liu Q.liu S.B.liu Shuai 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.lu J.G.lu x.l.lu Y.lu Y.P.lu C.l.luo Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-university D-44780 BochumGermany Carnegie 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 Physics SB RAS(BINP) Novosibirsk 630090Russia GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university of Science and Technology Luoyang 471003China 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 INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly 25Institute of Modern PhysicsLanzhou 730000China Institute of Modern Physics Lanzhou 730000China Institute of Physics 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.Physikali

During the 2016-17 and 2018-19 running periods,the BESIII experiment collected 7.5 fb of e^(+)e^(-)collision data at center-of-mass energies ranging from 4.13 to 4.44 *** data samples are primarily used for the study of excited charmonium and charmoniumlike *** analyzing the di-muon process e^(+)e^(-)→(γISR=FSR)μ^(+)μ^(-),we measure the center-of-mass energies of the data samples with a precision of 0.6 *** a run-by-run study,we find that the center-of-mass energies were stable throughout most of the data-collection period.

关键词： center-of-mass energy e^(+)e^(-) annihilation BESIII

Study of BESIII trigger efficiencies with the 2018 J/ψ data

在线全文

学校读者我要写书评

暂无评论

chinese Physics C 2021年第2期45卷 48-55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 D.Y.chen 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 x.F.Cui H.l.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 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 Y.Gao Y.G.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 S.Gu Y.T.Gu C.Y Guan 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 H Hüsken K.l.He F.H.Heinsius C.H.Heinz T.Held Y.K.Heng C.Herold M.Himmelreich T.Holtmann 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 W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji x.B.Ji x.l.Ji H.B.Jiang x.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin 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.Kühn 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 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 Z.Y.li H.liang H.liang H.liang Y.F.liang Y.T.liang l.Z.liao J.libby C.x.lin B.J.liu C.x.liu D.liu F.H.liu Fang liu Feng liu H.B.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 Shuai 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.lu J.G.lu x.l.lu Y.lu Y.P.lu C.l.luo M.x.luo b P.W.luo T.luo x.l.luo S Institute of High Energy Physics Beijing 100049China Beihang university Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-university D-44780 BochumGermany Carnegie 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 GIBudker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China Helmholtz Institute Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university of Science and Technology Luoyang 471003China Huangshan College Huangshan 245000China Hunan Normal university Changsha 410081China Hunan university Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana university BloomingtonIndiana 47405USA (A)INFN laboratori Nazionali di Frascati I-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly (A)INFN Sezione di Ferrara I-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Ave54BUlaanbaatar 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 IIPhysikalisches InstitutHeinrich-Buff-Ring 16D-35392GiessenGermany KVI-CART University of GroningenNL-9747 AA GroningenThe Netherlands lanzhou university Lanzhou 730000China liaoning Normal unive

using a dedicated data sample taken in 2018 on the J/ψpeak,we perform a detailed study of the trigger efficiencies of the BESIII *** efficiencies are determined from three representative physics processes,namely Bhabha scattering,dimuon production and generic hadronic events with charged *** combined efficiency of all active triggers approaches 100%in most cases,with uncertainties small enough not to affect most physics analyses.

关键词： BESIII trigger efficiency Bhabha dimuon hadronic events

Proposals Concerning the Modifications of “Amount of substance”,“mole” ɑnd the Definition and Symbol of Avogadro Constant.

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

计量与测试技术 1998年第3期 35-38页

作者： Renyi　Shen(Neijiɑng　children　Middle　School　of　the　No.2　Rɑilwɑy　Engineering　Bureɑu,Mɑ’ɑnshɑn,Neijiɑng,Sichuɑn　Province,641000)

ＰｒｏｐｏｓɑｌｓＣｏｎｃｅｒｎｉｎｇｔｈｅＭｏｄｉｆｉｃɑｔｉｏｎｓｏｆ“Ａｍｏｕｎｔｏｆｓｕｂｓｔɑｎｃｅ”，“ｍｏｌｅ”ɑｎｄｔｈｅＤｅｆｉｎｉｔｉｏｎɑｎｄＳｙｍｂｏｌｏｆＡｖｏｇɑｄｒｏＣｏｎｓｔɑｎｔ．□... 详细信息

ＰｒｏｐｏｓɑｌｓＣｏｎｃｅｒｎｉｎｇｔｈｅＭｏｄｉｆｉｃɑｔｉｏｎｓｏｆ“Ａｍｏｕｎｔｏｆｓｕｂｓｔɑｎｃｅ”，“ｍｏｌｅ”ɑｎｄｔｈｅＤｅｆｉｎｉｔｉｏｎɑｎｄＳｙｍｂｏｌｏｆＡｖｏｇɑｄｒｏＣｏｎｓｔɑｎｔ．□ＲｅｎｙｉＳｈｅｎ（Ｎｅｉｊｉɑｎ...

关键词： ɑmount of structurɑl pɑrticle Avog Av

A Note on Moments of Dividends

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Acta Mathematicae Applicatae Sinica 2011年第3期27卷 353-354页

作者： Hansjrg Albrecher Hans u.Gerber Professor of Actuarial Science Faculty of Business and EconomicsUniversity of LausanneCH-1015 LausanneSwitzerland and Faculty Member of the Swiss Finance Institute Distinguished Visiting Professor at the university of Hong Kong Honorary Professor of Actuarial Science Faculty of Business and EconomicsUniversity of LausanneCH-1015 LausanneSwitzerland

We reconsider a formula for arbitrary moments of expected discounted dividend payments in a spectrally negative lévy risk model that was obtained in Renaud and Zhou （2007, [4]） and in Kyprianou and Palmowski （2007... 详细信息

关键词： dividends barrier strategies stationary Markov process scale function

Amplitude analysis of the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)

在线全文

学校读者我要写书评

暂无评论

chinese Physics C 2024年第8期48卷 6-33页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis x.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai x.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.chang W.l.chang G.R.che G.chelkov C.chen C.H.chen chao chen G.chen H.S.chen M.l.chen S.J.chen S.l.chen S.M.chen T.chen x.R.chen x.T.chen Y.B.chen Y.Q.chen Z.J.chen Z.Y.chen S.K.choi x.chu G.Cibinetto F.Cossio J.J.Cui H.l.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Fang S.S.Fang W.x.Fang Y.Fang Y.Q.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng K.Fischer M.Fritsch C.D.Fu J.l.Fu Y.W.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.Ding x.x.Ding Y.Ding Y.Ding J.Dong l.Y.Dong M.Y.Dong x.Dong M.C.Du S.x.Du Z.H.Duan P.Egorov Y.H.Fan J.Fang JA.Gilman K.Goetzen l.Gong W.x.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.l.Guan A.Q.Guo l.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.l.Han T.T.Han x.Q.Hao F.A.Harris K.K.He K.l.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou x.T.Hou Y.R.Hou Z.l.Hou B.Y.Hu H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.x.Huang l.Q.Huang x.T.Huang Y.P.Huang T.Hussain F.H\"olzken N.H\"usken N.in der Wiesche M.Irshad J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji x.B.Ji x.l.Ji Y.Y.Ji x.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang x.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing x.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki x.l.Kang x.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner x.Kui A.Kupsc W.K\"uhn J.J.lane P.larin l.lavezzi T.T.lei Z.H.lei H.leithoff M.lellmann T.lenz C.li C.li C.H.li cheng li D.M.li F.li G.li H.li H.B.li H.J.li H.N.li Hui li J.R.li J.S.li K.li l.J.li l.K.li lei li M.H.li P.R.li Q.M.li Q.x.li R.li S.x.li T.li W.D.li W.G.li x.li x.H.li x.l.li x.Y.li Y Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Beihang university Beijing 100191China Bochum Ruhr-university D-44780 BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon university PittsburghPennsylvania 15213USA Central china Normal university Wuhan 430079China Central South university Changsha 410083China china Center of Advanced Science and Technology Beijing 100190China china university of Geosciences Wuhan 430074China chung-Ang university Seoul06974Republic of Korea COMSATS university Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan university Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal university Guilin 541004China Guangxi university Nanning 530004China Hangzhou Normal university Hangzhou 310036China Hebei university Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university Kaifeng 475004China 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 INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Inner Mongolia university Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de A

using e^(+)e^(−)annihilation data corresponding to an integrated luminosity of 2.93 fb^(−1)taken at the center-of-mass energy√s=3.773 GeV with the BESIII detector,a joint amplitude analysis is performed on the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η).The fit fractions of individual components are obtained,and large interferences among the dominant components of the decays D^(0)→a_(1)(1260)π,D^(0)→π(1300)π,D^(0)→ρ(770)ρ(770),and D^(0)→2(ππ)_(S)are observed in both *** the obtained amplitude model,the CP-even fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are determined to be(75.2±1.1_(stat).±1.5_(syst.))%and(68.9±1.5_(stat).±2.4_(syst.))%,*** branching fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are measured to be(0.688±0.010_(stat.)±0.010_(syst.))%and(0.951±0.025_(stat.)±0.021_(syst.))%,*** amplitude analysis provides an important model for the binning strategy in measuring the strong phase parameters of D^(0)→4πwhen used to determine the CKM angleγ(ϕ_(3))via the B^(−)→DK^(−)decay.

关键词： BESIII D^(0)meson decays amplitude analysis CP-even fraction