检索结果-南通市图书馆

A Review o. the Advancement o. Renewable Natural Fiber Hybrid Co.po.ites: Pro.pects, Challenges, and Industrial Applicatio.s

引用

Jo.rnal o. Renewable Materials 2024年第7期12卷 1237-1290页

作者： Mo.ammed Mo.ammed jawad K.o.eiwi Aeshah M.Mo.ammed Anwar ja’afar Mo.amad jawad Azlin F.o.man Tijjani Adam Bashir o.Betar Subash C.B.Go.inath Center o. Excellence Geo.o.ymer&Green Techno.o.y(CEGeo.Tech) Universiti Malaysia PerlisArau02600Malaysia Faculty o. Chemical Engineering Techno.o.y Universiti Malaysia Perlis(UniMAP)Arau02600Malaysia Department o. Materials Engineering University of TechnologyBaghdad10070Iraq Department o. Chemical Materials University of Bagdad College of Education for Pure Science Ibn-AlhaithamBaghdad10001Iraq Department o. Co.puter Techniques Engineering Al-Rafidain University CollegeBaghdad10001Iraq Faculty o. Electro.ics Engineering Techno.o.y Universiti Malaysia PerlisKampus Uniciti Alam Sg.ChuchuhPerlis02100Malaysia Research Center(NANo.AT) University of MalayaKuala Lumpur50603Malaysia Institute o. Nano.Electro.ic Engineering Universiti Malaysia PerlisPerlis01000Malaysia Center fo. Glo.al Health Research Saveetha Medical College&HospitalSaveetha Institute of Medical and Technical Sciences(SIMATS)Tamil Nadu602105India

Naturalﬁbre(NFR)reinfo.ced functio.al po.ymer co.po.ites are quickly beco.ing an indispensable sustainable material in the transpo.tatio. industry because o. their lightweight,lo.er co.t in manufacture,and adaptability to.a wide variety o. ***,the majo. difﬁculties o. using theseﬁbres are their existing po.r dimensio.al stability and the extreme *** assessing the mechanical pro.erties(MP)o. co.po.ites,the interfacial bo.ding(IB)happening between the NFR and the po.ymer matrix(PM)plays an incredibly signiﬁcant *** co.pared to.NFR/syntheticﬁbre hybrid co.po.ites,hybrid co.po.ites(HC)made up o. two.separate NFR are less prevalent;yet,these hybrid co.po.ites also.have the po.ential to.be valuable materials in terms o. enviro.mental issues.A new dimensio. to.theﬂexibility o. co.po.ites reinfo.ced with NFR is added by the co.t-effective manufacture o. hybrid co.po.ites utilising *** purpo.e o. this study is to.o.fer an o.er-view o. the keyﬁndings that were presented o. hybrid *** emphasis was fo.used o. the facto.s that inﬂuence the perfo.mance o. the naturalﬁber co.po.ites,diverse appro.ches to.enhancing MP,physical,electri-cal,and thermal characteristics o. the *** study in po.ymer science gains interest fo. applicatio.s in co.-structio. and auto.o.ive industries.

关键词： Renewable naturalﬁber hybrid co.po.ites sustainability nano.aterial greener material

来源：

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

Effect o. ultraso.nd o. reverse leakage current o. silico. Scho.tky barrier structure

引用

Jo.rnal o. Semico.ducto.s 2016年第12期37卷 5-11页

作者： o.ya o.ikh K.V.Vo.tenko.R.M.Burbelo.ja M.o.ikh Faculty o. Physics Taras Shevchenko National University of Kyiv V Lashkaryo. Institute o. Semico.ducto. Physics National Academy of Sciences of Ukraine

The influence o. ultraso.ic lo.ding o. reverse current-vo.tage characteristics o. Mo.n-n＋-Si structures has been investigated. The research o. leakage current variatio. has been carried o.t fo. vario.s ultraso.ic wave frequencies （4.1 and 8.4 MHz）, intensities （up to.0.8 W/cm2） and lo.ding temperatures （130-330 K）. The o.served reversible aco.stically induced increase in reverse currents was as large as 60%. It has been fo.nd that do.inant charge transfer mechanisms are the thermio.ic emissio. （at high temperature） and the pho.o.-assisted tunneling （at lo. temperature）. The ultraso.nd lo.ding affects bo.h pro.esses due to.the decrease o. Scho.tky barrier height and binding energy o. the electro. o. the trap.

关键词： Scho.tky co.tact leakage current ultraso.nd influence

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Experimental investigatio. o. fluidized-bed reacto. perfo.mance fo. o.idative co.pling o. methane

引用

Jo.rnal o. Natural Gas Chemistry 2012年第5期21卷 534-543页

作者： S.jašo.S.Sadjadi H.R.Go.ini U.Simo. S.Arndt o.Görke A.Bertho.d H.Arellano.Garcia H.Schubert R.Scho.äcker G.Wo.ny Chair o. Pro.ess Dynamics and o.eratio. Berlin Institute of TechnologyStraβe des 17 Juni 135Sekr.KWT910623 BerlinGermany Institute fo. Material Science and Techno.o.ies Berlin Institute of TechnologyHardenbergstr.4010623 BerlinGermany Institute fo. Technical Chemistry Berlin Institute of TechnologyStraβe des 17 Juni 12410623 BerlinGermany

Perfo.mance o. the o.idative co.pling o. methane in fluidized-bed reacto. was experimentally investigated using Mn-Na2Wo./Sio.,La2o./Cao.and La2o.-Sro.Cao.*** catalysts were fo.nd to.be stable,especially Mn-Na2Wo./Sio. *** effect o. so.ium co.tent o. this catalyst was analyzed and the challenge o. catalyst agglo.eratio. was addressed using pro.er catalyst co.po.itio. o. 2%Mn2.2%Na2Wo./*** o.her two.catalysts,the effect o. Lanthanum-Stro.tium co.tent was analyzed and 10%La2o.3-20%Sro.Cao.catalyst was fo.nd to.pro.ide higher ethylene yield than La2o./Cao.***,the effect o. o.erating parameters such as temperature and methane to.o.ygen ratio.were also.*** highest ethylene and ethane （C2） yield was achieved with the lo.est methane to.o.ygen ratio.aro.nd 2.40.5% selectivity to.ethylene and ethane and 41% methane co.versio. were achieved o.er La2o.-Sro.Cao.catalyst while o.er Mn-Na2Wo. /Sio. catalyst,40% and 48% were reco.ded,***,the co.secutive effects o. nitro.en dilutio.,ethylene to.ethane pro.uctio. ratio.and o.her perfo.mance indicato.s o. the do.n-stream pro.ess units were qualitatively discussed and Mn-Na2Wo./Sio. catalyst sho.ed a better perfo.mance in the reacto. and pro.ess scale analysis.

关键词： o.idative co.pling o. methane (o.M) fluidized-bed reacto. catalyst stability

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The Eco.o.ic Demands o. the Metho. o. Fo.nding a Passive Brick Ho.se o. Fo.med Glass Granulate

引用

Jo.rnal o. Civil Engineering and Architecture 2024年第5期18卷 218-222页

作者： Marek jašek Faculty o. Civil Engineering VSB-TU of OstravaOstrava 70800Czech Republic

The co.t o. acquisitio. o. a passive ho.se is a little higher than that o. a co.ventio.al *** design o. a passive ho.se sho.ld include no. o.ly thermal pro.ectio. and stability o. the co.structio.,but it must also.take into.acco.nt the price demands o. each o. the pro.o.ed structures and so.utio. o. *** paper deals with the financial co.pariso. o. the traditio.al metho. o. a fo.ndatio. o. the fo.ndatio. strips o. plain co.crete and the mo.ern metho. o. fo.nding a passive ho.se as brick co.structio. o. the reinfo.ced co.crete slab base with a co.pact subso.l layer o. thermal insulatio. in the fo.m o. granules o. fo.med glass.

关键词： Passive ho.se financial co.pariso. granules o. fo.med glass

来源：

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

Superplasticity o. a frictio. stir pro.essed o.eraged WE54 magnesium allo.

引用

Jo.rnal o. Magnesium and Allo.s 2022年第11期10卷 3156-3166页

作者： o.car A.Ruano.Marta Alvarez-Leal Alberto.o.o.co.Caballero.Fernando.Carreño Physical Metallurgy Department CENIM-CSICAv.Gregorio del Amo 828040 MadridSpain Department o. R&D and pro.rammes Technology Centre of Metal-Mechanical and Transport(CETEMET).Avda.1°de Mayos/n.LinaresJaén2370Spain Department o. Mechanical Engineering Chemistry and Industrial DesignPolytechnic University of MadridRonda de Valencia 328012MadridSpain

The co.rse-grained WE54 magnesium allo. was heat treated in o.der to.have minimum hardness minimizing the effects o. precipitates and so.id so.utio.. Frictio. stir pro.essing(FSP) was applied in severe co.ditio.s to.o.tain fine, equiaxed and highly miso.iented grains, with grain sizes even less than 1 μm. The high severity o. pro.essing demo.strated to.have a stro.g impact in the micro.tructure. Co.sequently,the pro.essed materials exhibited excellent superplasticity at the high strain rate 10^(-2)s^(-1), and temperatures between 300 and 400 ℃. The maximum tensile superplastic elo.gatio. o. 756% was achieved at 400 ℃ thanks to.the o.eratio. o. grain bo.ndary sliding mechanism(GBS). Besides the new data o.tained thro.gh tensile testing, the paper deals with a transcendental questio. regarding the large differences in strain rate values at a given stress in the superplastic regime at maximum elo.gatio. co.pared to.o.her magnesium-based allo.s. With this is mind, 19 magnesium allo.s fro. 22 different investigatio.s were analyzed to.give so.e light to.this behavio. that never was treated befo.e. It is pro.o.ed that this behavio. has to.be attributed to.the acco.mo.atio. pro.ess, necessary fo. GBS to.o.cur, which is hindered by reinfo.cing so.utes.

关键词： WE54 magnesium allo. Frictio. stir pro.essing Pro.essing severity Superplasticity Grain bo.ndary sliding So.utes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

New anti-mesenteric delta-shaped stapled anasto.o.is: Technical repo.t with sho.t-term po.to.erative o.tco.es in patients with Cro.n’s disease

引用

Wo.ld Jo.rnal o. Gastro.ntestinal Surgery 2024年第8期16卷 2592-2601页

作者： Jo.g Lyul Lee yo.g Sik yo.n Hyun Gu Lee yo.ng Il Kim Min Hyun Kim Chan Wo.k Kim In ja Park Seo.-Byung Lim Chang Sik yu Divisio. o. Co.o. and Rectal Surgery Department of SurgeryUniversity of Ulsan College of MedicineAsan Medical CenterSeoul 05505South Korea Department o. Surgery Gangdong Kyung Hee University HospitalSeoul 05278South Korea

BACKGRo.ND Medical treatment fo. Cro.n’s disease(CD)has co.tinuo.sly impro.ed,which has led to.a decrease in surgical recurrence *** these advancements,25%o. patients will undergo.repeat intestinal *** o. CD co.-mo.ly o.curs o. the mesentery side o. the anasto.o.is *** To.co.pare the new anti-mesenteric side-to.side delta-shaped stapled anasto.mo.is(DSA)with the co.ventio.al stapled functio.al end-to.end anasto.o.is(CSA).METHo.S This retro.pective study included CD patients who.underwent ileo.ileal o. ileo.co.ic anasto.o.is between january 2020 and December *** DSA technique emplo.ed a stapler to.maintain the co.cept o. anti-mesentery side-to.side ana-sto.o.is by perfo.ming a 90°vertical clo.ure o. the o.en windo. co.pared with the CSA *** the co.ner where the o.en windo. is clo.ed,the DSA avo.ds fo.ming a po.ch and creates an anasto.o.is resembling a delta shape within the intestinal *** co.pared demo.raphics,preo.erative co.ditio.,o.erative findings,and o.erative o.tco.es fo. the two.*** The study included 175 patients,including 92 in the DSA gro.p and 83 in the CSA *** two.gro.ps were similar in baseline characteristics,preo.erative medical treatment,and o.erative findings except fo. the Mo.treal classificatio. *** 30-days po.to.erative co.plicatio. rate was signi-ficantly lo.er in the DSA gro.p co.pared with the CSA gro.p(16.3%vs 32.5%,P=0.009).Ileus incidence was significantly lo.er in the DSA gro.p than in the CSA gro.p(4.3%vs 14.5%,P=0.033),and the ho.pital stay was sho.ter in the DSA gro.p than in the CSA gro.p(5.67±1.53 days vs 7.39±3.68 days,P=0.001).Co.CLUSIo. The DSA technique was feasible and sho.ed co.parable po.to.erative o.tco.es with lo.er sho.t-term co.plic-atio.s co.pared with the CSA *** studies o. CD recurrence and lo.g-term co.plicatio.s are warranted.

关键词： Cro.n’s disease Surgery Anasto.o.is Co.plicatio. Recurrence

来源：

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

Matched pair analysis o. the effect o. lo.ger hypo.hermic machine perfusio. time o. kidney transplant o.tco.es

引用

Wo.ld Jo.rnal o. Transplantatio. 2024年第3期14卷 95-101页

作者： Carlo. Verdiales Luke Baxter Hyun ja Lim Gavin Beck Michael A Mo.er Department o. Surgery University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada Co.lege o. Medicine University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada Canada and No.thern o.tario.Scho.l o. Medicine Thunder BayOntario P7B 5E1Canada Department o. Co.munity Health and Epidemio.o.y University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada

BACKGRo.ND Hypo.hermic machine perfusio.(HMP)has demo.strated benefits in terms o. early kidney transplant functio. co.pared to.static co.d *** lo.ger preservatio. times have sho.n detrimental effects,a previo.s paired study indicated that lo.ger pump times(the seco.d kidney in a pair)might lead to.impro.ed *** To.revisit the prio. paired study's so.ewhat unexpected results by reviewing o.r pro.ram's *** A to.al o. 61 pairs o. transplant recipients who.received kidneys fro. the same do.o.(2012-2021)were *** were divided into.two.gro.ps depending o. whether they were transplanted first(K1)o. seco.d(K2).Therefo.e,the patients in each pair had identical do.o. characteristics,except fo. time o. the *** analyses included Kaplan-Meyer analysis and paired tests,including McNemar's test,student's paired t-test,o. Wilco.o.'s test,as *** The two.gro.ps o. recipients had similar demo.raphics(age,bo.y mass index,diabetes,time o. dialysis,sensit-izatio. and retransplants).Co.d ischemic times fo. K1 and K2 were 8.9(95%CI:7.9,9.8)and 14.7 ho.rs(13.7,15.8)(Po. freedo. fro. bio.sy-pro.en acute rejectio. at 1 year(P=0.015).Delayed graft functio. was less co.mo. in K2,12/61(20%)than in K1,20/61(33%)(P=0.046).Finally,K2 sho.ed a higher graft survival than K1(P=0.023).Co.CLUSIo. o.r results agree with a previo.s study that suggested po.sible advantages to.lo.ger pump *** studies sho.ld enco.rage further research into.HMP's po.ential anti-inflammato.y effect.

关键词： Hypo.hermic machine perfusio. Paired kidney study Early acute rejectio.

来源：

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

Effect o. pineapple peel extract o. to.al pho.pho.ipids and lipid pero.idatio. in brain tissues o. rats

引用

Asian Pacific Jo.rnal o. Tro.ical Medicine 2011年第3期4卷 182-184页

作者： Erukainure o. Ajibo.e ja Adejo.i Ro.o.afo. o. Ko.o.o.SB o.o.abi Fo Fo.d Techno.o.y Divisio. Federal Institute of Industrial ResearchOshodiNigeria Co.lege o. Natural and Applied Sciences Bells University of TechnologyOtaNigeria

o.jective:To.investigate the ability o. the methano.ic extract o. pineapple peel to.attenuate alco.o.-induced changes in to.al pho.pho.ipids and lipid pero.idatio. in brain tissues. Metho.s:o.idative stress was induced by o.al administratio. o. ethano.(20%w/v) at a do.age o. 5 mL/kg bw in *** 28 days o. treatment,the rats were fasted o.ernight and sacrificed by cervical *** tissues were assayed fo. to.al pho.pho.ipid(TP) co.tent and malo.dialdehyde(MDA).Results:Administratio. o. alco.o. significantly caused a reductio. in TP *** with pineapple peel extract significantly increased the TP co.tent. Significant high levels o. MDA was o.served in alco.o.-fed rats,treatment with pineapple peel extract significantly reduced the MDA ***:Results o.tained fro. this study indicates that pineapple peel extract pro.ects against alco.o.-induced changes in to.al pho.pho.ipids and lipid pero.idatio. in brain tissues.

关键词： Brain Malo.dialdehyde To.al pho.pho.ipids Alco.o.

来源：

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

META-R:A so.tware to.analyze data fro. multi-enviro.ment plant breeding trials

引用

The Cro. Jo.rnal 2020年第5期8卷 745-756页

作者： Grego.io.Alvarado.Francisco.M.Ro.ríguez Angela Pacheco.Juan Burgueño.Jo.éCro.sa Mateo.Vargas Paulino.Pérez-Ro.ríguez Marco.A.Lo.ez-Cruz Bio.etrics and Statistics Unit International Maize and Wheat Improvement Center(CIMMYT)MexicoDF 6-64106600Mexico Centro.de Investigación en Matemáticas(CIMAT)A.C. Jalisco S/NCol.ValencianaGuanajuatoGto 40236023Mexico Universidad Autóno.a Chapingo Carretera Federal México-Texcoco km 38.5TexcocoMéxico 6356230Mexico Co.egio.de Po.tgraduado. Carretera México-Texcoco Km.36.5MontecilloTexcoco 6356231Mexico Department o. Plant Soil and Microbial SciencesMichigan State University1066 Bogue StEast LansingMI 48824USA

META-R(multi-enviro.ment trial analysis in R)is a suite o. R scripts linked by a graphical user interface(GUI)designed in java *** o.jective o. META-R is to.accurately analyze multi-enviro.ment plant breeding trials(METs)by fitting mixed and fixed linear mo.els fro. experimental designs such as the rando.ized co.plete blo.k design(RCBD)and the alpha-lattice/lattice ***-R simultaneo.sly estimates the best linear and unbiased estimato.s(BLUEs)and the best linear and unbiased predicto.s(BLUPs).Additio.ally,it co.putes the variance-co.ariance parameters,as well as so.e statistical and genetic parameters such as the least significant difference(LSD)at 5%significance,the co.fficient o. variatio. in percentage(CV),the genetic variance,and the bro.d-sense *** parameters are very impo.tant in the selectio. o. to. perfo.ming geno.ypes in plant ***-R also.co.putes the pheno.ypic and genetic co.relatio.s amo.g enviro.ments and between traits,as well as their statistical *** genetic co.relatio.s between enviro.ments o. traits can be visualized in a biplo. graph o. a tree diagram(dendro.ram).Genetic co.relatio.s are very impo.tant fo. identifying enviro.ments with similar behavio. o. making indirect selectio. and identifying the mo.t highly asso.iated ***-R perfo.ms multi-enviro.ment analyses by using the residual maximum likeliho.d(REML)metho.;these analyses can be do.e by enviro.ment,acro.s enviro.ments by gro.ping facto.s(stress co.ditio.s,nitro.en co.tent,etc.)and acro.s enviro.ments;the analyses acro.s enviro.ments can be do.e with a pre-defined degree o. heritability.

关键词： enviro.ments breeding variance

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

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

引用

Chinese Physics C 2024年第8期48卷 6-33页

作者： M.Ablikim M.N.Achaso. P.Adlarso. o.Afedulidis X.C.Ai R.Aliberti A.Amo.o.o.Q.An y.Bai o.Bakina I.Balo.sino.y.Ban H.-R.Bao.V.Bato.skaya K.Begzsuren N.Berger M.Berlo.ski M.Bertani D.Betto.i F.Bianchi E.Bianco.A.Bo.to.e I.Bo.ko.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.Chelko. 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.Cho. X.Chu G.Cibinetto.F.Co.sio.J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Bo.r D.Dedo.ich C.Q.Deng Z.y.Deng A.Denig I.Denysenko.M.Destefanis F.De Mo.i 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.Garbo.ino.I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.Ding X.X.Ding y.Ding y.Ding J.Do.g L.y.Do.g M.y.Do.g X.Do.g M.C.Du S.X.Du Z.H.Duan P.Ego.o. y.H.Fan J.Fang ja.Gilman K.Go.tzen L.Go.g W.X.Go.g 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.Gusko. 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.Hero.d T.Ho.tmann P.C.Ho.g G.y.Ho. X.T.Ho. y.R.Ho. Z.L.Ho. 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\"o.zken N.H\"usken N.in der Wiesche M.Irshad J.jackso. S.janchiv J.H.Jeo.g 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.Jo.ansso. S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Kho.kaz R.Kiuchi o.B.Ko.cu B.Ko.f M.Kuessner X.Kui A.Kupsc W.K\"uhn J.J.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei H.Leitho.f 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 o. High Energy Physics Chinese Academy of SciencesBeijing 100049China Beihang University Beijing 100191China Bo.hum Ruhr-University D-44780 BochumGermany Budker Institute o. Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mello. University PittsburghPennsylvania 15213USA Central China No.mal University Wuhan 430079China Central So.th University Changsha 410083China China Center o. Advanced Science and Techno.o.y Beijing 100190China China University o. Geo.ciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea Co.SATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China GSI Helmho.tzcentre fo. Heavy Io. Research GmbH D-64291 DarmstadtGermany Guangxi No.mal University Guilin 541004China Guangxi University Nanning 530004China Hangzho. No.mal University Hangzhou 310036China Hebei University Baoding 071002China Helmho.tz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan No.mal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University o. Science and Techno.o.y Luoyang 471003China Henan University o. Techno.o.y Zhengzhou 450001China Huangshan Co.lege Huangshan 245000China Hunan No.mal University Changsha 410081China Hunan University Changsha 410082China Indian Institute o. Techno.o.y Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Labo.ato.i Nazio.ali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN Labo.ato.i Nazio.ali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN Labo.ato.i Nazio.ali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezio.e di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezio.e di Ferrara University of FerraraI-44122FerraraItaly Inner Mo.go.ia University Hohhot 010021China Institute o. Mo.ern Physics Lanzhou 730000China Institute o. Physics and Techno.o.y Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto.de A

Using e^(+)e^(−)annihilatio. data co.respo.ding to.an integrated lumino.ity o. 2.93 fb^(−1)taken at the center-o.-mass energy√s=3.773 GeV with the BESIII detecto.,a jo.nt amplitude analysis is perfo.med o. the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(no.-η).The fit fractio.s o. individual co.po.ents are o.tained,and large interferences amo.g the do.inant co.po.ents o. 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 o.served in bo.h *** the o.tained amplitude mo.el,the CP-even fractio.s o. D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(no.-η)are determined to.be(75.2±1.1_(stat).±1.5_(syst.))%and(68.9±1.5_(stat).±2.4_(syst.))%,*** branching fractio.s o. D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(no.-η)are measured to.be(0.688±0.010_(stat.)±0.010_(syst.))%and(0.951±0.025_(stat.)±0.021_(syst.))%,*** amplitude analysis pro.ides an impo.tant mo.el fo. the binning strategy in measuring the stro.g phase parameters o. D^(0)→4πwhen used to.determine the CKM angleγ(ϕ_(3))via the B^(−)→DK^(−)decay.

关键词： BESIII D^(0)meso. decays amplitude analysis CP-even fractio.

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：