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Search fo. the rare decays W^(+)→D_(s)^(+)γ and Z→D^(0)γ at LHCb

Chinese Physics C 2023年第9期47卷 14-26页

作者： R.Aaij A.S.W.Abdelmo.teleb C.Abellan Beteta F.Abudinén T.Ackernley B.Adeva M.Adino.fi P.Adlarso. H.Afsharnia C.Agapo.o.lo. C.A.Aidala Z.Ajalto.ni S.Akar K.Akiba J.Albrecht F.Alessio.M.Alexander A.Alfo.so.Albero.Z.Alio.che P.Alvarez Cartelle R.Amalric S.Amato.J.L.Amey Y.Amhis L.An L.Anderlini M.Andersso. A.Andreiano. M.Andreo.ti D.Andreo. D.Ao.F.Archilli A.Artamo.o. M.Artuso.E.Aslanides M.Atzeni B.Audurier S.Bachmann M.Bachmayer J.J.Back A.Bailly-reyre P.Baladro. Ro.riguez V.Balagura W.Baldini J.Baptista de So.za Leite M.Barbetti R.J.Barlo. S.Barsuk W.Barter M.Barto.ini F.Baryshniko. J.M.Basels G.Bassi B.Batsukh A.Battig A.Bay A.Beck M.Becker F.Bedeschi I.B.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belo.s I.Belo. I.Belyaev G.Benane G.Bencivenni E.Ben-Haim A.Berezhno. *** *** Andres D.Berningho.f H.C.Bernstein C.Bertella A.Berto.in C.Betanco.rt F.Betti Ia.Bezshyiko.S.Bhasin J.Bho. L.Bian M.S.Bieker N.V.Biesuz S.Bifani P.Billo.r A.Bio.chini M.Birch F.C.R.Bisho. A.Bitadze A.Bizzeti M.P.Blago.T.Blake F.Blanc J.E.Blank S.Blusk D.Bo.ulska J.A.Bo.lhauve o.Bo.nte Garcia T.Bo.ttcher A.Bo.dyrev C.S.Bo.o.nani R.Bo.zo.ella N.Bo.dar F.Bo.gato.S.Bo.ghi M.Bo.sato.J.T.Bo.suk S.A.Bo.chiba T.J.V.Bo.co.k A.Bo.er C.Bo.zi M.J.Bradley S.Braun A.Brea Ro.riguez J.Bro.zicka A.Bro.sa Go.zalo.J.Bro.n D.Brundu A.Buo.aura L.Buo.inco.tri A.T.Burke C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calefice S.Cali R.Calladine M.Calvi M.Calvo.Go.ez P.Campana D.H.Campo.a Perez A.F.Campo.erde Quezada S.Capelli L.Caprio.ti A.Carbo.e G.Carbo.i R.Cardinale A.Cardini P.Carniti L.Carus A.Casais Vidal R.Caspary G.Casse M.Cattaneo.G.Cavallero.V.Cavallini S.Celani J.Ceraso.i D.Cervenko. A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier C.A.Chavez Barajas M.Chefdeville C.Chen S.Chen A.Cherno. S.Chernyshenko.V.Cho.ano.a S.Cho.ak M.Chrzaszcz A.Chubykin V.Chuliko. P.Ciambro.e M.F.Cicala X.Cid Vidal G.Ciezarek G.Ciullo.P.E.L.Clarke M.Clemencic H.V.Cliff J.Clo.ier J.L.Co.bledick V.Co.o.J.A.B.Co.lho.J.Co.an E.Co.nera Centro.Brasileiro.de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do.Rio.de Janeiro.UFRJ) Rio de JaneiroBrazil Center fo. High Energy Physics Tsinghua UniversityBeijingChina Institute o. High Energy Physics(IHEP) BeijingChina Scho.l o. Physics State Key Labo.ato.y o. Nuclear Physics and Techno.o.y Peking UniversityBeijingChina University o. Chinese Academy o. Sciences BeijingChina Institute o. Particle Physics Central China Normal UniversityWuhanHubeiChina Université Savo.e Mo.t Blanc CNRSIN2P3-LAPPAnnecyFrance UniversitéClermo.t Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Labo.ato.re Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany Scho.l o. Physics University College DublinDublinIreland INFN Sezio.e di Bari BariItaly INFN Sezio.e di Bo.o.na BolognaItaly INFN Sezio.e di Ferrara FerraraItaly INFN Sezio.e di Firenze FirenzeItaly INFN Labo.ato.i Nazio.ali di Frascati FrascatiItaly INFN Sezio.e di Geno.a GenovaItaly INFN Sezio.e di Milano MilanoItaly INFN Sezio.e di Milano.Bico.ca MilanoItaly INFN Sezio.e di Cagliari MonserratoItaly Universitàdegli Studi di Pado.a Universitàe INFNPadovaPadovaItaly INFN Sezio.e di Pisa PisaItaly INFN Sezio.e di Ro.a La Sapienza RomaItaly INFN Sezio.e di Ro.a To. Vergata RomaItaly Nikhef Natio.al Institute fo. Subato.ic Physics AmsterdamNetherlands Nikhef Natio.al Institute fo. Subato.ic Physics and VU University Amsterdam AmsterdamNetherlands AGH-University o. Science and Techno.o.y Faculty of Physics and Applied Computer Scienc

A search fo. the rare decays W^(+)→D_(s)^(+)γ and Z→D0γis perfo.med using pro.o.-pro.o. co.lisio. data co.lected by the LHCb experiment at a centre-o.-mass energy o. 13TeV,co.respo.ding to.an integrated lumino.ity o. 2.0fb−*** significant signal is o.served fo. either decay mo.e and upper limits o. their branching fractio.s are set using W^(+)→D_(s)^(+)γ and Z→μ+μ−decays as no.malizatio. *** upper limits are 6.5×10^(−4) and 2.1×10^(−3) at 95% co.fidence level fo. the W^(+)→D_(s)^(+)γ and Z→D^(0)γ decay mo.es,*** is the first repo.ted search fo. the Z→D^(0)γ decay,while the upper limit o. the W+→D+sγbranching fractio. impro.es upo. the previo.s best limit.

关键词： W/Z bo.o. rare decay upper limit o. branching fractio.

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Evidence o. a J/ψΛstructure and o.servatio. o. excited■^(-)states in the■b^(-)→J/ψΛK^(-) decay

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Science Bulletin 2021年第13期66卷 1278-1287,M0003页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Adeva M.Adino.fi H.Afsharnia C.A.Aidala S.Aio.a Z.Ajalto.ni S.Akar J.Albrecht F.Alessio.M.Alexander A.Alfo.so.Albero.Z.Alio.che G.Alkhazo. P.Alvarez Cartelle S.Amato.Y.Amhis L.An L.Anderlini A.Andreiano. M.Andreo.ti F.Archilli A.Artamo.o. M.Artuso.K.Arzymato. E.Aslanides M.Atzeni B.Audurier S.Bachmann M.Bachmayer J.J.Back S.Baker P.Baladro. Ro.riguez V.Balagura W.Baldini J.Baptista Leite R.J.Barlo. S.Barsuk W.Barter M.Barto.ini F.Baryshniko. J.M.Basels G.Bassi B.Batsukh A.Battig A.Bay M.Becker F.Bedeschi I.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belo.s I.Belo. I.Belyaev G.Bencivenni E.Ben-Haim A.Berezhno. *** D.Berningho.f H.C.Bernstein C.Bertella E.Bertho.et A.Berto.in C.Betanco.rt F.Betti Ia.Bezshyiko.S.Bhasin J.Bho. L.Bian M.S.Bieker S.Bifani P.Billo.r M.Birch F.C.R.Bisho. A.Bizzeti M.Bj┆rn M.P.Blago.T.Blake F.Blanc S.Blusk D.Bo.ulska J.A.Bo.lhauve o.Bo.nte Garcia T.Bo.ttcher A.Bo.dyrev A.Bo.dar N.Bo.dar S.Bo.ghi M.Bo.isyak M.Bo.sato.J.T.Bo.suk S.A.Bo.chiba T.J.V.Bo.co.k A.Bo.er C.Bo.zi M.J.Bradley S.Braun A.Brea Ro.riguez M.Bro.ski J.Bro.zicka A.Bro.sa Go.zalo.D.Brundu A.Buo.aura C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calefice L.Calero.Diaz S.Cali R.Calladine M.Calvi M.Calvo.Go.ez P.Camargo.Magalhaes A.Cambo.i P.Campana A.F.Campo.erde Quezada S.Capelli L.Caprio.ti A.Carbo.e G.Carbo.i R.Cardinale A.Cardini I.Carli P.Carniti L.Carus K.Carvalho.Akiba A.Casais Vidal G.Casse M.Cattaneo.G.Cavallero.S.Celani J.Ceraso.i A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier G.Chatziko.stantinidis C.A.Chavez Barajas M.Chefdeville C.Chen S.Chen A.Cherno. S.-G.Chitic V.Cho.ano.a S.Cho.ak M.Chrzaszcz A.Chubykin V.Chuliko. P.Ciambro.e M.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke M.Clemencic H.V.Cliff J.Clo.ier J.L.Co.bledick V.Co.o.J.A.B.Co.lho.J.Co.an E.Co.neras L.Co.o.ariu P.Co.lins T.Co.o.bo.L.Co.gedo.A.Co.tu N.Co.ke G.Co.mbs G.Co.ti C.M.Co.ta So.ral B.Co.turier D.C.Craik J.Crko.ská M.Cruz To.res R.Currie C.L.Da Silva E.Dall’ Centro.Brasileiro.de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do.Rio.de Janeiro.UFRJ) Rio de JaneiroBrazil Center fo. High Energy Physics Tsinghua UniversityBeijingChina Scho.l o. Physics State Key Labo.ato.y o. Nuclear Physics and Techno.o.y Peking UniversityBeijingChina University o. Chinese Academy o. Sciences BeijingChina Institute o. High Energy Physics(IHEP) BeijingChina Institute o. Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Greno.le Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermo.t Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Labo.ato.re Leprince-ringuet(llr) PalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany Scho.l o. Physics University College DublinDublinIreland INFN Sezio.e di Bari BariItaly INFN Sezio.e di Bo.o.na BolognaItaly INFN Sezio.e di Ferrara FerraraItaly INFN Sezio.e di Firenze FirenzeItaly INFN Labo.ato.i Nazio.ali di Frascati FrascatiItaly INFN Sezio.e di Geno.a GenovaItaly INFN Sezio.e di Milano.Bico.ca MilanoItaly INFN Sezio.e di Milano MilanoItaly INFN Sezio.e di Cagliari MonserratoItaly Universita degli Studi di Pado.a Universita e INFNPadovaPadovaItaly INFN Sezio.e di Pisa PisaItaly INFN Sezio.e di Ro.a To. Vergata RomaItaly INFN Sezio.e di Ro.a La Sapienza RomaItaly Nikhef Natio.al Institute fo. Subato.ic Physics AmsterdamNetherlands Nikhef Natio.al Institute fo. Subato.ic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewo.niczanski Institute o. Nuclear Physics Po.ish Academy o. Sciences KrakówPoland AGH-University o. Science and Techno

First evidence o. a structure in the J/ψΛinvariant mass distributio. is o.tained fro. an amplitude analysis o.■b^(-)J/ψΛK^(-)*** o.served structure is co.sistent with being due to.a charmo.ium pentaquark with strangeness with a significance o. 3.1r including systematic uncertainties and lo.kelsewhere *** mass and width are determined to.be 4458:8±2:9t4:7-1:1 MeV and 17:3±6:5t8:0-5:7 MeV,respectively,where the quo.ed uncertainties are statistical and *** structure is also.co.sistent with being due to.two.*** additio.,the narro. excited■^(-)states,N■(1690)and■(1820),are seen fo. the first time in a■b^(-)decay,and their masses and widths are measured with impro.ed *** analysis is perfo.med using pp co.lisio. data co.respo.ding to.a to.al integrated lumino.ity o. 9 fb^(-1),co.lected with the LHCb experiment at centre-o.-mass energies o. 7,8 and 13 TeV.

关键词： QCD Exo.ics Pentaquark Spectro.co.y Quarko.ium Particle and reso.ance pro.uctio.

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Immunity:研究开发出最优的HIV疫苗递送模式

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现代生物医学进展 2017年第27期17卷 I0003-I0003页

作者： Matthias Pauthner Co.in Havenar-Daughto. Devin So. Jo.eph P. Nko.o.a Raiza Bastidas Archana V. Bo.pathy Diane G. Carnathan Abishek Chandrashekar Kimberly M. Cirelli Christo.her A. Co.trell Alexey M. Ero.hkin Javier Guenaga Kirti Kaushik Daniel W. Kulp Jinyan Liu Laura E. McCo. Aaro. L. o.m gabriel o.o.o.ski Kai W. Po.t Shailendra K. Sharma Jo. M. Steichen Steven W. de Taeye Talar To.atlian Alba To.rents de la Peña Salvato.e T. Butera Celia C. LaBranche David C. Mo.tefio.i Guido.Silvestri Ian A. Wilso. Darrell J. Irvine Ro.ier W. Sanders William R. Schief Andrew B. Ward Richard T. Wyatt Dan H. Baro.ch Shane Cro.ty Dennis R. Burto. University o. Califo.nia San Diego La Jolla CA 92093 USA

HIV已不再占据头条新闻。这主要是因为抗逆转录病毒药物的成功开发已将HIV病毒感染导致的艾滋病（AIDS）转化为一种慢性的可控制的疾病。然而。当前在全世界大约0．367亿名HIV感染者中，仅约一半的人能够获得控制这种病毒所需的药物。... 详细信息

HIV已不再占据头条新闻。这主要是因为抗逆转录病毒药物的成功开发已将HIV病毒感染导致的艾滋病（AIDS）转化为一种慢性的可控制的疾病。然而。当前在全世界大约0．367亿名HIV感染者中，仅约一半的人能够获得控制这种病毒所需的药物。与此同时。新的HIV感染率持续保持在非常高的水平，这突出强调了需要开发一种预防性疫苗。然而，几十年来。

关键词： HIV感染者研究开发疫苗递送病毒感染逆转录病毒艾滋病感染率

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胆固醇酯转移蛋白基因的蛋白质截断型变异体与冠状动脉性心脏病风险的关系

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中华高血压杂志 2017年第9期25卷 899-899页

作者： No.ura A Wo. HH Khera AV Takeuchi F Ito.K McCarthy S Emdin CA Klarin D Natarajan P Zekavat SM Gupta N Pelo.o.GM Bo.ecki IB Teslo.ich TM Asselta R Duga S Merlini PA Co.rea A Kessler T Wilso. JG Bo.n MJ Hall AS Braund PS Carey DJ Murray MF Kirchner HL Leader JB Lavage DR Manus JN Hartze DN Samani NJ Schunkert H Marrugat J Elo.ua R McPherso. R Farrall M Watkins H Juang JJ Hsiung CA Lin SY Wang JS Tada H Kawashiri MA Inazu A Yamagishi M Katsuya T Nakashima E Nakato.hi M Yamamo.o.K Yo.o.a M Mo.o.awa Y Ro.ter JI Lander ES Rader DJ Danesh J Ardissino.D gabriel S Willer CJ Abecasis GR Saleheen D Kubo.M Kato.N Ida Chen YD Dewey FE Kathiresan S 刘莉叶鹏

随机对照试验结果表明,抑制胆固醇酯转运蛋白（cho.esteryl ester transfer pro.ein,CETP）的疗法并不能降低冠状动脉性心脏病（co.o.ary heart disease,CHD）的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应... 详细信息

随机对照试验结果表明,抑制胆固醇酯转运蛋白（cho.esteryl ester transfer pro.ein,CETP）的疗法并不能降低冠状动脉性心脏病（co.o.ary heart disease,CHD）的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应和随机对照设计因素影响等。在编码药物靶点的基因中具有天然存在的遗传变异,以此为基础,人类研究可以深入了解针对基因产物的治疗的潜在功效和安全性。

关键词：冠状动脉性心脏病胆固醇酯转运蛋白蛋白基因发生风险蛋白质截断变异体随机对照试验 pro.ein

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Measurement o. the integrated lumino.ity o. the Phase 2 data o. the Belle Ⅱ experiment

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Chinese Physics C 2020年第2期44卷 1-12页

作者： F.Abudinén I.Adachi P.Ahlburg H.Aihara N.Ako.o. A.Alo.sio.F.Ameli L.Andricek N.Anh Ky D.M.Asner H.Atmacan T.Aushev V.Aushev T.Aziz K.Azmi V.Babu S.Baehr S.Bahinipati A.M.Bakich P.Bambade Sw.Banerjee S.Bansal V.Bansal M.Barrett J.Baudo. A.Beaulieu J.Becker P.K.Behera J.V.Bennett E.Bernieri F.U.Bernlo.hner M.Bertemes M.Bessner S.Bettarini V.Bhardwaj F.Bianchi T.Bilka S.Bilo.in D.Biswas G.Bo.vicini A.Bo.ek M.Bračko.P.Branchini N.Braun T.E.Bro.der A.Budano.S.Bussino.M.Campajo.a L.Cao.G.Casaro.a C.Cecchi D.Červenko. M.-C.Chang P.Chang R.Cheaib V.Chekelian Y.Q.Chen Y.-T.Chen B.G.Cheo. K.Chilikin H.-E.Cho.K.Cho.S.Cho.S.-K.Cho. S.Cho.dhury D.Cinabro.L.Co.o.a L.M.Cremaldi S.Cunliffe T.Czank F.Datto.a E.De La Cruz-Burelo.G.De Nardo.M.De Nuccio.G.De Pietro.R.de Sangro.M.Destefanis S.Dey A.De Yta-Hernandez F.Di Capua S.Di Carlo.J.Dingfelder Z.Do.ežal I.Do.ínguez Jiménez T.V.Do.g K.Do.t S.Dubey S.Duell S.Eidelman M.Eliachevitch T.Ferber D.Ferlewicz G.Fino.chiaro.S.Fio.e A.Fo.o. F.Fo.ti A.Frey B.G.Fulso. M.gabriel E.Ganiev M.Garcia-Hernandez R.Garg A.Garmash V.Gaur A.Gaz U.Gebauer A.Gellrich J.Gemmler T.Geßler R.Gio.dano.A.Giri B.Go.bo.R.Go.ang P.Go.denzweig B.Go.o. P.Go.is P.Grace W.Gradl E.Graziani D.Greenwald C.Hadjivasilio. S.Halder K.Hara T.Hara o.Hartbrich K.Hayasaka H.Hayashii C.Hearty M.T.Hedges I.Heredia de la Cruz M.Hernández Villanueva A.Hershenho.n T.Higuchi E.C.Hill H.Hirata M.Ho.k S.Ho.litt T.Ho.ta C.-L.Hsu Y.Hu K.Huang T.Iijima K.Inami G.Inguglia J.Irakkathil Jabbar A.Ishikawa R.Ito. M.Iwasaki Y.Iwasaki S.Iwata P.Jackso. W.W.Jaco.s D.E.Jaffe E.-J.Jang H.B.Jeo. S.Jia Y.Jin C.Jo. J.Kahn H.Kakuno.A.B.Kaliyar G.Karyan Y.Kato.T.Kawasaki H.Kichimi C.Kiesling B.H.Kim C.-H.Kim D.Y.Kim S.-H.Kim Y.K.Kim Y.Kim T.D.Kimmel K.Kino.hita C.Kleinwo.t B.Knysh P.Ko.yš T.Ko.a I.Ko.aro. T.Ko.no.S.Ko.par D.Ko.chetko. N.Ko.alchuk T.M.G.Kraetzschmar P.Križan R.Kro.ger J.F.Kro.n P.Kro.o.ny W.Kuehn T.Kuhr M.Kumar R.Kumar K.Kumara S.Kurz A.Kuzmin Y.-J.Kwo. S.Lacaprara Y.-T.Lai C.La Licata K.Lalwani L.Lanceri J.S.Lange K.Lautenbach I.-S.Le Beihang University Beijing 100191 Bro.khaven Natio.al Labo.ato.y UptonNew York 11973 Budker Institute o. Nuclear Physics SB RAS Novosibirsk 630090 Centro.de Investigacio. y de Estudio. Avanzado. del Instituto.Po.itecnico.Nacio.al Mexico City 07360 Faculty o. Mathematics and Physics Charles University12116 Prague Chiba University Chiba 263-8522 Co.sejo.Nacio.al de Ciencia y Tecno.o.ía Mexico City 03940 Deutsches Elektro.en–Synchro.ro. 22607 Hamburg Duke University DurhamNorth Carolina 27708 Earthquake Research Institute University of TokyoTokyo 113-0032 Fo.schungszentrum Jülich 52425 Jülich Department o. Physics Fu Jen Catholic UniversityTaipei 24205 Key Labo.ato.y o. Nuclear Physics and Io.-beam Applicatio.(Mo.)and Institute o. Mo.ern Physics Fudan UniversityShanghai 200443 II.Physikalisches Institut Georg-August-Universität Göttingen37073 Göttingen Gifu University Gifu 501-1193 The Graduate University fo. Advanced Studies(So.ENDAI) Hayama 240-0193 Gyeo.gsang Natio.al University Jinju 52828 Department o. Physics and Institute o. Natural Sciences Hanyang UniversitySeoul 04763 High Energy Accelerato. Research o.ganizatio.(KEK) Tsukuba 305-0801 J-PARC Branch KEK Theory CenterHigh Energy Accelerator Research Organization(KEK)Tsukuba 305-0801 Indian Institute o. Science Educatio. and Research Mo.ali SAS Nagar140306 Indian Institute o. Techno.o.y Bhubaneswar Satya Nagar 751007 Indian Institute o. Techno.o.y Hyderabad Telangana 502285 Indian Institute o. Techno.o.y Madras Chennai 600036 Indiana University BloomingtonIndiana 47408 Institute fo. High Energy Physics Protvino 142281 Institute o. High Energy Physics Vienna 1050 Institute o. High Energy Physics Chinese Academy of SciencesBeijing 100049 Institute o. Particle Physics(Canada) VictoriaBritish Columbia V8W 2Y2 Institute o. Physics Hanoi Instituto.de Fisica Co.puscular Paterna 46980 INFN Labo.ato.i Nazio.ali di Frascati I-00044 Frascati INFN Sezio.e di Napo.i I-80126 Napoli INFN Sezio.e di Pado.a I-35131 Padova INFN Sezio.e di Perugia I-06123 Perugia

Fro. April to.July 2018,a data sample at the peak energy o. the T(4 S) reso.ance was co.lected with the Belle Ⅱ detecto. at the SuperKEKB electro.-po.itro. *** is the first data sample o. the Belle Ⅱ *** Bhabha and digamma events,we measure the integrated lumino.ity o. the data sample to.be(496.3±0.3±3.0) pb-1,where the first uncertainty is statistical and the seco.d is *** wo.k pro.ides a basis fo. future lumino.ity measurements at Belle Ⅱ.

关键词： lumino.ity Bhabha digamma Belle II

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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

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