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Observation of e^(+)e^(-)→pppñπ-+c.c.

c.inese Physic. c 2023年第4期47卷 16-25页

作者：麦迪娜 M.N.Ac.asov P.Adlarson M.Albrec.t R.Aliberti A.Amoroso 安美儒安琪白旭红白羽 O.Bakina R.Baldini Ferroli I.Balossino 班勇 V.Batozskaya D.Bec.er K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianc.i j.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann 蔡浩蔡啸 A.c.lc.terra 曹国富曹宁 S.A.c.tin 常劲帆常万玲 G.c.elkov 陈琛陈超陈刚陈和生陈玛丽陈申见陈少敏 T.c.en 陈旭荣 X.T.c.en 陈元柏陈卓俊成伟帅初晓 G.c.binetto F.c.ssio 崔佳佳代洪亮代建平 A.Dbeyssi R.E.de Boer D.Dedovic. 邓子艳 A.Denig I.Denysenko M.Destefanis F.De Mori 丁勇董静董燎原董明义董翔杜书先 P.Egorov 范玉兰方建房双世方文兴方易 R.Farinelli L.Fava F.Feldbauer G.Felic. 封常青冯俊华 K Fisc.er M.Fritsc. c.Fritzsc. 傅成栋高涵高原宁高扬 S.Garbolino I.Garzia 葛潘婷葛振武耿聪 E.M.Gersabec. A Gilman K.Goetzen 龚丽龚文煊 W.Gradl M.Grec. 谷立民顾旻皓顾运厅关春懿郭爱强郭立波郭如盼郭玉萍 A.Guskov 韩婷婷韩文颖郝喜庆 F.A.Harris 何凯凯何康林 F.H.Heinsius c.H.Heinz 衡月昆 c.Herold M.Himmelreic. 侯国一侯颖锐侯治龙胡海明 j.F.Hu 胡涛胡誉黄光顺黄凯旋黄麟钦黄麟钦黄性涛黄燕萍黄震 T.Hussain N Hüsken W.Imoehl M.Irshad j.jac.son S.jaeger S.janc.iv 纪全姬清平季晓斌季筱璐吉钰瑶贾泽坤姜侯兵姜赛赛江晓山 Y.jiang 焦健斌焦铮金山金毅荆茂强 T.johansson N.Kalantar-Nayestanaki 康晓珅 R.Kappert 柯百谦 I.K.Keshk A.Khoukaz P.Kiese R.Kiuc.i R.Kliemt L.Koc. O.B.Kolc. B.Kopf M.Kuemmel M.Kuessner A.Kupsc.W.Kühn j.j.Lane j.S.Lange P.Larin A.Lavania L.Lavezzi 雷祚弘 H.Leithoff M.Lellmann T.Lenz 李翠李聪李春花李澄李德民李飞李刚李慧李贺李海波李惠静 H.N.Li j.Q.Li 李静舒李井文李科 L.j.Li 李龙科李蕾李明浩李培荣李素娴栗帅迎李腾李卫东李卫国李旭红李晓玲李晓宇梁昊梁浩梁浩梁勇飞梁羽铁廖广睿廖龙洲 j.Libby A.Limphirat 林创新林德旭 T.Lin 刘北江刘春秀 D.Liu 刘福虎刘芳刘峰 G.M.Liu H.Liu, 刘宏邦刘怀民刘欢欢刘汇慧刘建北刘佳俊刘晶译刘凯刘魁勇刘珂刘亮刘露刘美宏刘佩莲刘倩刘树彬刘桐刘维克刘卫民刘翔刘英刘玉斌刘振安刘智青娄辛丑卢飞翔吕海江吕军光陆小玲卢宇卢云鹏 Z.H.Lu 罗成林罗民兴罗涛罗小兰吕晓睿吕翌丰马凤才马海龙马连良马明明马秋梅马润秋马瑞廷马骁妍马尧 F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni 冒亚军毛泽普 S.Marc.llo 孟召霞 j.G.Messc.endorp G.Mezzadri H.Miao 闵天觉 R.E.Mitc.ell 莫晓虎 N.Yu.Muc.0}oi Y.Nefedov F.Nerling I.B.Nikolaev 宁哲 S.Nisar 牛艳 S.L.Olsen 欧阳群 S.Pac.tti 潘祥潘越 A.Pathak M.Pelizaeus 彭海平 K.Peters 平加伦平荣刚 S.Plura S.Pogodin V.Prasad 齐法制齐航漆红荣祁鸣齐天钰钱森钱文斌钱圳乔从丰秦佳佳秦丽清覃潇平秦小帅秦中华邱进发屈三强 K.H.Rashid c.F.Redmer 任旷洁 A.Rivetti V.Rodin M.Rolo 荣刚 c..Ros Institute of High Energy Physic. Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petroc.emic.l Tec.0}ology Beijing 102617China Boc.um Ruhr-University D-44780 BochumGermany c.rnegie Mellon University PittsburghPennsylvania 15213USA c.ntral c.ina Normal University Wuhan 430079China c.ntral South University Changsha 410083China c.ina c.nter of Advanc.d Sc.enc. and Tec.0}ology Beijing 100190China c.MSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China G.I.Budker Institute of Nuc.ear Physic. SB RAS(BINP) Novosibirsk 630090Russia GSI Helmholtzc.ntre for Heavy Ion Researc. 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 of Sc.enc. and Tec.0}ology Luoyang 471003China Henan University of Tec.0}ology Zhengzhou 450001China Huangshan c.llege Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Tec.0}ology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frasc.ti I-00044FrascatiItaly INFN Sezione di Perugia I-06100PerugiaItaly University of Perugia I-06100PerugiaItaly INFN Sezione di Ferrara I-44122FerraraItaly University of Ferrara I-44122FerraraItaly Institute of Modern Physic. Lanzhou 730000China B Ulaanbaatar 13330Mongolia jilin University Changchun 130012China johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany joint Institute for Nuc.ear Researc. 141980 DubnaMoscow regionRussia justus-Liebig-Universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16D-35392 GiessenGermany Lanzhou University Lanzhou 730000China Liaoning Normal Unive

Using data taken at 29 c.nter-of-mass energies between 4.16 and 4.70 GeV with the BESⅢdetec.or at the Beijing Elec.ron Positron c.llider c.rresponding to a total integrated luminosity of approximately 18.8 fb^(-1),the proc.ss e^(+)e^(-)→pppñπ+*** observed for the first time with a statistic.l signific.nc. of 11.5σ.The average Born c.oss sec.ions in the energy ranges of(4.160,4.380)GeV,(4.400,4.600)GeV and(4.610,4.700)GeV are measured to be(21.5±5.7±1.2)fb,(46.3±10.6±2.5)fb and(59.0±9.4±3.2)fb,respec.ively,where the first unc.rtainties are statistic.l and the sec.nd are *** line shapes of the pñ and ppπ^(-)invariant mass spec.ra are c.nsistent with phase spac. distributions,indic.ting that no hexaquark or di-baryon state is observed.

关键词： Multi-baryon c.annel hexaquark di-baryon states c.oss sec.ion measurement

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Measurement of e^+e^-→D■ c.oss sec.ions at the ψ(3770) resonanc.

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c.inese Physic. c 2018年第8期42卷 1-18页

作者：麦迪娜 M.N.Ac.asov S.Ahmed M.Albrec.t M.Alekseev A.Amoroso 安芬芬安琪白羽 O.Bakina R.Baldini Ferroli 班勇 K.Begzsuren D.W.Bennett j.V.Bennett N.Berger M.Bertani D.Bettoni 边渐鸣 F.Bianc.i E.Boger I.Boyko R.A.Briere 蔡浩蔡啸 O.c.kir A.c.lc.terra 曹国富 S.A.c.tin j.c.ai 常劲帆 W.L.c.ang G.c.elkov 陈刚陈和生陈江川陈玛丽陈平亮陈申见陈旭荣陈元柏褚新坤 G.c.binetto F.c.ssio 代洪亮代建平 A.Dbeyssi D.Dedovic. 邓子艳 A.Denig I.Denysenko M.Destefanis F.De Mori 丁勇董超董静董燎原董明义豆正磊杜书先段鹏飞方建房双世方易 R.Farinelli L.Fava S.Fegan F.Feldbauer G.Felic. 封常青 E.Fioravanti M.Fritsc. 傅成栋高清高鑫磊高原宁高勇贵高榛 B.Garillon I.Garzia A.Gilman K.Goetzen 龚丽龚文煊 W.Gradl M.Grec. 谷立民顾旻皓顾运厅郭爱强郭立波郭如盼郭玉萍 A.Guskov Z.Haddadi 韩爽郝喜庆 F.A.Harris 何康林何希勤 F.H.Heinsius T.Held 衡月昆 T.Holtmann 侯治龙胡海明胡继峰胡涛胡誉黄光顺黄金书黄性涛黄晓忠黄智玲 T.Hussain W.Ikegami Andersson M Irshad 纪全姬清平季晓斌季筱璐江晓山蒋兴雨焦健斌焦铮金大鹏金山金毅 T.johansson A.julin N.Kalantar-Nayestanaki 康晓珅 M.Kavatsyuk 柯百谦 T.Khan A.Khoukaz P.Kiese R.Kliemt L.Koc. O.B.Kolc. B.Kopf M.Kornic.r M.Kuemmel M.Kuessner A.Kupsc.M.Kurth W.Kühn j.S.Lange M.Lara P.Larin L.Lavezzi S.Leiber H.Leithoff 李翠李澄李德民李飞李峰云李刚李海波李惠静李家才李井文李凯杰李康李科李蕾李佩莲李培荣李启云李腾李卫东李卫国李晓玲李小男李学潜李志兵梁昊梁勇飞梁羽铁廖广睿廖龙洲 j.Libby 林创新林德旭刘冰刘北江刘春秀刘栋刘殿宇刘福虎刘芳刘峰刘宏邦刘恒君刘怀民刘欢欢刘汇慧刘建北刘晶译刘凯刘魁勇刘珂刘兰雕刘倩刘树彬刘翔刘玉斌刘振安刘智青龙云飞娄辛丑吕海江吕军光卢宇卢云鹏罗成林罗民兴罗小兰 S.Lusso 吕晓睿马凤才马海龙马连良马明明马秋梅马旭宁马骁妍马玉明 F.E.Maas M.Maggiora Q.A.Malik A.Mangoni 冒亚军毛泽普 S.Marc.llo 孟召霞 j.G.Messc.endorp G.Mezzadri 闵建闵天觉 R.E.Mitc.ell 莫晓虎莫玉俊 c.Morales MoralesHelmholtz Institute Mainz G.Morello N.Yu.Muc.0}oi 村松創 A.Mustafa S.Nakhoul Y.Nefedov F.Nerling I.B.Nikolaev 宁哲 S.Nisar 牛顺利牛讯伊馬鵬欧阳群 S.Pac.tti 潘越 M.Papenbroc. P.Patteri M.Pelizaeus j.Pellegrino 彭海平彭志远 K.Peters j.Pettersson 平加伦平荣刚 A.Pitka R.Poling V.Prasad 漆红荣祁鸣齐天钰钱森乔从丰覃拈 X.S.Qin 秦中华邱进发 K.H.Rashid c.F.Redmer M.Ric.ter M.Ripka M.Rolo 荣刚 c..Rosner 阮向东 A.Sarantsev M.Savri c.Sc.0}ier K.Sc.oenning 单葳单心钰邵明沈成平沈培迅沈肖雁盛华义史欣宋娇娇 W.M.Song 宋欣颖 S.Sosio c.Sowa S.Spataro 孙功星孙俊峰孙亮孙胜森孙新华孙勇杰孙艳坤孙永昭孙志嘉孙振田谭雅星唐昌建唐光毅唐晓 I.Tapan M.Tiemens D.Toth B.Tsed Institute of High Energy Physic. G.I.Budker Institute of Nuc.ear Physic. SB RAS (BINP) the Novosibirsk State University Helmholtz Institute Mainz Boc.um Ruhr-University University of Turin INFN State Key Laboratory of Partic.e Detec.ion and Elec.ronic. University of Sc.enc. and Tec.0}ology of c.ina Southeast University joint Institute for Nuc.ear Researc. INFN Laboratori Nazionali di Frasc.ti Peking University Institute of Physic. and Tec.0}ology Indiana University c.rnegie Mellon University johannes Gutenberg University of Mainz INFN Sezione di Ferrara University of Minnesota the Mosc.w Institute of Physic. and Tec.0}ology Wuhan University Ankara University University of c.inese Ac.demy of Sc.enc.s Istanbul Bilgi University the Func.ional Elec.ronic. Laboratory Tomsk State University University of South c.ina Nanjing University Lanzhou University Shanghai jiao Tong University Key Laboratory for Partic.e Physic. Astrophysics and CosmologyMinistry of Education Shanghai Key Laboratory for Partic.e Physic. and c.smology Institute of Nuc.ear and Partic.e Physic. Liaoning University Nankai University Zhengzhou University University of Ferrara University of Eastern Piedmont Tsinghua University c.ntral c.ina Normal University GSI Helmholtzc.ntre for Heavy Ion Researc. Gmb H Guangxi University Nanjing Normal University KVI-c.RT University of Groningen Henan Normal University University of Hawaii University of Sc.enc. and Tec.0}ology Liaoning Shandong University University of the Punjab Uppsala University Huangshan c.llege University of jinan University of Muenster justus-Liebig-Universitaet Giessen II.Physikalisches Institut Istanbul Arel University Sooc.ow University Sun Yat-Sen University Hangzhou Normal University Beijing Institute of Petroc.emic.l Tec.0}ology c.ina c.nter of Advanc.d Sc.enc. and Tec.0}ology Sic.uan University Guangxi Normal University Indian Institute of Tec.0}ology Madras Shanxi University Henan University of Sc.enc. and Tec.0}ology Zhejiang University INFN and University of Perugia Goethe University Frank

We report new measurements of the c.oss sec.ions for the produc.ion of DD final states at theψ（3770）*** data sample c.nsists of an integrated luminosity of 2.93 fb^（-1）of e~＋e^-annihilation data produc.d by the BEPc. c.llider and c.llec.ed and analyzed with the BESⅢ *** exc.usively rec.nstruc. three D^0and six D~＋hadronic.dec.y modes and use the ratio of the yield of fully rec.nstruc.ed DD events（“double tags”）to the yield of all rec.nstruc.ed D or D mesons（“single tags”）to determine the number of D^0 D^0and D~＋D^-events,benefiting from the c.nc.llation of many systematic.*** these yields with an independent determination of the integrated luminosity of the data sample,we find the c.oss sec.ions to beσ（e~＋e^-→D^0D^0）=（3.615±0.010±0.038）nb andσ（e~＋e^-→D~＋D^-）=（2.830±0.011±0.026）nb,where the unc.rtainties are statistic.l and systematic.respec.ively.

关键词： c.arm mesons c.oss sec.ions BESⅢ/BEPc.

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Measurements of the c.nter-of-mass energies at BESⅢ via the di-muon proc.ss

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c.inese Physic. c 2016年第6期40卷 1-8页

作者：麦迪娜 M.N.Ac.asov 艾小聪 O.Albayrak M.Albrec.t D.j.Ambrose A.Amoroso 安芬芬安琪白景芝 R.Baldini Ferroli 班勇 D.W.Bennett j.V.Bennett M.Bertani D.Bettoni 边渐鸣 F.Bianc.i E.Boger I.Boyko R.A.Briere 蔡浩蔡啸 O.c.kir A.c.lc.terra 曹国富 S.A.c.tin 常劲帆 G.c.elkov 陈刚陈和生陈海云陈江川陈玛丽陈申见谌炫陈旭荣陈元柏程和平褚新坤 G.c.binetto 代洪亮代建平 A.Dbeyssi D.Dedovic. 邓子艳 A.Denig I.Denysenko M.Destefanis F.De Mori 丁勇董超董静董燎原董明义杜书先段鹏飞范荆州方建房双世方馨方易 L.Fava F.Feldbauer G.Felic. 封常青 E.Fioravanti M.Fritsc. 傅成栋高清高鑫磊高旭阳高原宁高榛 I.Garzia K.Goetzen 龚文煊 W.Gradl M.Grec. 顾旻皓顾运厅管颖慧郭爱强郭立波郭玥郭玉萍 Z.Haddadi A.Hafner 韩爽郝喜庆 F.A.Harris 何康林 T.Held 衡月昆侯治龙胡琛胡海明胡继峰胡涛胡誉黄光明黄光顺黄金书黄性涛黄勇 T.Hussain 纪全姬清平季晓斌季筱璐姜鲁文江晓山蒋兴雨焦健斌焦铮金大鹏金山 T.johansson A.julin N.Kalantar-Nayestanaki 康晓琳康晓珅 M.Kavatsyuk B.c.Ke P.Kiese R.Kliemt B.Kloss O.B.Kolc. B.Kopf M.Kornic.r W.Kühn A.Kupsc.j.S.Lange M.Lara P.Larin c.Leng 李翠李澄李德民李飞李峰云李刚李海波李家才李瑾李康李科李蕾李培荣李腾李卫东李卫国李晓玲李小梅李小男李学潜李志兵梁昊梁勇飞梁羽铁廖广睿 D.X.Lin(lin) 刘北江刘春秀刘栋刘福虎刘芳刘峰刘宏邦刘欢欢刘汇慧刘怀民刘杰刘建北刘觉平刘晶译刘凯刘魁勇刘兰雕刘佩莲刘倩刘树彬刘翔刘玉斌刘振安刘智清 H.Loehner 娄辛丑吕海江吕军光卢宇卢云鹏罗成林罗民兴 T.Luo 罗小兰吕晓睿马凤才马海龙马连良马秋梅马天马旭宁马骁妍 F.E.Maas M.Maggiora 冒亚军毛泽普 S.Marc.llo j.G.Messc.endorp 闵建 R.E.Mitc.ell 莫晓虎莫玉俊 c.Morales Morales K.Moriya N.Yu.Muc.0}oi H.Muramatsu Y.Nefedov F.Nerling I.B.Nikolaev 宁哲 S.Nisar 牛顺利牛讯伊馬鵬欧阳群 S.Pac.tti 潘越 P.Patteri M.Pelizaeus 彭海平 K.Peters j.Pettersson 平加伦平荣刚 R.Poling V.Prasad 祁鸣钱森乔从丰秦丽清覃拈秦小帅秦中华邱进发 K.H.Rashid c.F.Redmer M.Ripka 荣刚 c..Rosner 阮向东 V.Santoro A.Sarantsev M.Savrie K.Sc.oenning S.Sc.umann 单葳邵明沈成平沈培迅沈肖雁盛华义宋维民宋欣颖 S.Sosio S.Spataro 孙功星孙俊峰孙胜森孙勇杰孙永昭孙志嘉孙振田唐昌建唐晓 I.Tapan E.H.Thorndike M.Tiemens M.Ullric. I.Uman G.S.Varner 王斌王东王大勇王科王亮亮王灵淑王萌王平王佩良王思广王炜王维平王雄飞王雅迪王贻芳王亚乾王铮王志刚王志宏王至勇 T.Weber 魏代会韦江波 P.Weidenkaff 文硕频 U.Wiedner M.Wolke 伍灵慧吴智夏磊夏力钢夏宇肖栋肖浩肖振军谢宇广修青磊许国发徐雷徐庆君徐新平严亮鄢文标闫文成颜永红杨海军杨洪勋杨柳杨迎杨永栩叶梅叶铭汉殷俊昊俞伯祥喻纯旭俞洁晟苑长征袁文龙袁野 A.Yunc. A.A.Zafar A.Zallo 曾云曾哲张丙新张炳云张弛张长春张达华张宏浩章红宇张佳佳张杰磊张敬庆张家文张建勇张景芝张坤张磊张学尧张瑶张宇宁张银鸿张亚腾张宇张正好张子平张振 Institute of High Energy Physic. G.I.Budker Institute of Nuc.ear Physic. SB RAS(BINP) the Novosibirsk State University c.rnegie Mellon University Boc.um Ruhr-University University of Roc.ester University of Turin INFN University of Sc.enc. and Tec.0}ology of c.ina State Key Laboratory of Partic.e Detec.ion and Elec.ronic. INFN Laboratori Nazionali di Frasc.ti Peking University Indiana University INFN Sezione di Ferrara University of Minnesota joint Institute for Nuc.ear Researc. the Mosc.w Institute of Physic. and Tec.0}ology Wuhan University Istanbul Aydin University Ankara University University of Eastern Piedmont the Func.ional Elec.ronic. Laboratory Tomsk State University Beihang University Nanjing University Lanzhou University Huangshan c.llege Shanghai jiao Tong University Helmholtz Institute Mainz johannes Gutenberg University of Mainz Liaoning University Nankai University Zhengzhou University Tsinghua University GSI Helmholtzc.ntre for Heavy Ion Researc. GmbH GuangXi University Nanjing Normal University KVI-c.RT University of Groningen Henan Normal University University of Hawaii c.ntral c.ina Normal University Shandong University University of the Punjab Uppsala University Dogus University Istanbul Arel University justus Liebig University Giessen Ⅱ.Physikalisches Institut Seoul National University Hangzhou Normal University Beijing Institute of Petroc.emic.l Tec.0}ology University of c.inese Ac.demy of Sc.enc.s Sun Yat-Sen University Sic.uan University Guangxi Normal University Shanxi University Henan University of Sc.enc. and Tec.0}ology University of Texas at Dallas Zhejiang University c.MSATS Institute of Information Tec.0}ology INFN and University of Perugia the NRc."Kurc.atov Institute" PNPI University of Ferrara Uludag University Hunan University University of South c.ina Sooc.ow University c.ina c.nter of Advanc.d Sc.enc. and Tec.0}ology Turkey Bogazic. University University of Sc.enc. and Tec.0}ology Liaoning

From 2011 to 2014, the BESIII experiment c.llec.ed about 5 fb^-1 data at c.nter-of-mass energies around 4 GeV for the studies of the c.armonium-like and higher exc.ted c.armonium states. By analyzing the di-muon proc.ss e＋e- →yma/Fsμ^＋μ^-, the c.nter-of-mass energies of the data samples are measured with a prec.sion of 0.8 MeV. The c.nter-of-mass energy is found to be stable for most of the time during data taking.

关键词： c.nter-of-mass energy di-muon proc.ss c.armoniumlike states

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Measurement of the absolute branc.ing frac.ion of D^+→K^0e^+v_e via K^0→π~0π~0

引用

c.inese Physic. c 2016年第11期40卷 5-13页

作者：麦迪娜 M.N.Ac.asov 艾小聪 O.Albayrak M.Albrec.t D.j.Ambrose A.Amoroso 安芬芬安琪白景芝 R.Baldini Ferroli 班勇 D.W.Bennett j.V.Bennett M.Bertani D.Bettoni 边渐鸣 F.Bianc.i E.Boger I.Boyko R.A.Briere 蔡浩蔡啸 O.c.kir A.c.lc.terra 曹国富 S.A.c.tin 常劲帆 G.c.elkov 陈刚陈和生陈海云陈江川陈玛丽陈实陈申见谌炫陈旭荣陈元柏程和平褚新坤 G.c.binetto 代洪亮代建平 A.Dbeyssi D.Dedovieh 邓子艳 A.Denig I.Denysenko M.Destefanis F.De Mori 丁勇董超董静董燎原董明义豆正磊杜书先段鹏飞范荆州方建房双世方馨方易 R.Farinelli L.Fava O.Fedorov F.Feldbauer G.Felic. 封常青 E.Fioravanti M.Fritsc. 傅成栋高清高鑫磊高旭阳高原宁高榛 I.Garzia K.Goetzen 龚丽龚文煊 W.Gradl M.Grec. 顾旻皓顾运厅管颖慧郭爱强郭立波郭如盼郭玥郭玉萍 Z.Haddadi A.Hafner 韩爽郝喜庆 F.A.Harris 何康林 T.Held 衡月昆侯治龙胡琛胡海明胡继峰胡涛胡誉黄光顺黄金书黄性涛黄晓忠黄勇黄智玲 T.Hussain 纪全姬清平季晓斌季筱璐姜鲁文江晓山蒋兴雨焦健斌焦铮金大鹏金山 T.johansson A.julin N.Kalantar-Nayestanaki 康晓琳康晓珅 M.Kavatsyuk 柯百谦 P.Kiese R.Kliemt B.Kloss O.B.Kolc. B.Kopf M.Kornic.r A.Kupsc.W.Kühn j.S.Lange M.Lara P.Larin c.Leng 李翠李澄李德民李飞李峰云李刚李海波李惠静李家才李瑾李康李科李蕾李培荣李启云李腾李卫东李卫国李晓玲李小男李学潜李郁博李志兵梁昊梁勇飞梁羽铁廖广睿林德旭刘冰刘北江刘春秀刘栋刘福虎刘芳刘峰刘宏邦刘汇慧刘欢欢刘怀民刘杰刘建北刘觉平刘晶译刘凯刘魁勇刘兰雕刘佩莲刘倩刘树彬刘翔刘玉斌刘振安刘智青 H.Loehner 娄辛丑吕海江吕军光卢宇卢云鹏罗成林罗民兴 T.Luo 罗小兰吕晓睿马凤才马海龙马连良马明明马秋梅马天马旭宁马骁妍马玉明 F.E.Maas M.Maggiora 冒亚军毛泽普 S.Marc.llo j.G.Messc.endorp 闵建闵天觉 R.E.Mitc.ell 莫晓虎莫玉俊 c.Morales Morales N.Yu.Muc.0}oi H.Muramatsu Y.Nefedov F.Nerling I.B.Nikolaev 宁哲 S.Nisar 牛顺利牛讯伊馬鵬欧阳群 S.Pac.tti 潘越 P.Patteri M.Pelizaeus 彭海平 K.Peters j.Pettersson 平加伦平荣刚 R.Poling V.Prasad 漆红荣祁鸣钱森乔从丰秦丽清覃拈秦小帅秦中华邱进发 K.H.Rashid c.F.Redmer M.Ripka 荣刚 c..Rosner 阮向东 A.Sarantsev M.Savrie K.Sc.oenning S.Sc.umann 单葳邵明沈成平沈培迅沈肖雁盛华义施萌宋维民宋欣颖 S.Sosio S.Spataro 孙功星孙俊峰孙胜森孙新华孙勇杰孙永昭孙志嘉孙振田唐昌建唐晓 I.Tapan E.H.Thorndike M.Tiemens M.Ullric. I.Uman G.S.Yarner 王斌王滨龙王东王大勇王科王亮亮王灵淑王萌王平王佩良王炜王维平王雄飞王越王雅迪王贻芳王亚乾王铮王志刚王志宏王至勇王宗源 T.Weber 魏代会 P.Weidenkaff 文硕频 U.Wiedner M.Wolke 伍灵慧吴连近吴智夏磊夏力钢夏宇肖栋肖浩肖振军谢宇广修青磊许国发徐静静徐雷徐庆君徐庆年徐新平严亮鄢文标闫文成颜永红杨海军杨洪勋杨柳杨永栩叶梅叶铭汉殷俊昊俞伯祥喻纯旭俞洁晟苑长征袁文龙袁野 A.Yunc. A.A.Zafar A.Zallo 曾云曾哲张丙新张炳云张驰张长春张达华张宏浩章红宇张晋张佳佳 Institute of High Energy Physic. G.I.Budker Institute of Nuc.ear Physic. SB RAS BINP the Novosibirsk State University c.rnegie Mellon University Boc.um Ruhr-University University of Roc.ester University of Turin INFN University of Sc.enc. and Tec.0}ology of c.ina State Key Laboratory of Partic.e Detec.ion and Elec.ronic. INFN Laboratori Nazionali di Frasc.ti Peking University Indiana University INFN Sezione di Ferrara University of Minnesota joint Institute for Nuc.ear Researc. the Mosc.w Institute of Physic. and Tec.0}ology c.rnegie Mellon University PittsburghPennsylvania 15213USA c.ntral c.ina Normal University Wuhan University Ankara University Istanbul Bilgi University the Func.ional Elec.ronic. Laboratory Tomsk State University Beihang University University of c.inese Ac.demy of Sc.enc.s Nanjing University Lanzhou University Huangshan c.llege Shanghai jiao Tong University Helmholtz Institute Mainz johannes Gutenberg University of Mainz Liaoning University Nankai University Zhengzhou University Tsinghua University University of Ferrara University of Eastern Piedmont GSI Helmholtzc.ntre for Heavy Ion Researc. GmbH Guangxi University Nanjing Normal University KVI-c.RT University of Groningen Henan Normal University University of Hawaii Uludag University Shandong University University of the Punjab Uppsala University Istanbul Axel University justus-Liebig-Universitaet Giessen Ⅱ.Physikalisches Institut Seoul National University Hangzhou Normal University Beijing Institute of Petroc.emic.l Tec.0}ology Sun Yat-Sen University Sic.uan University Guangxi Normal University Shanxi University Henan University of Sc.enc. and Tec.0}ology University of Texas at Dallas Zhejiang University G.I.Budker Institute of Nuc.ear Physic. SB RAS(BINP) c.MSATS Institute of Information Tec.0}ology INFN and University of Perugia Goethe University Frankfurt the NRc."Kurc.atov Institute PNPI Near East University NicosiaNorth Cyprus Sooc.ow University Hunan University University of South c.ina c.ina c.nter of Advanc.d Sc.enc. and Tec.0}ology B

By analyzing 2.93 fb-1 data c.llec.ed at the c.nter-of-mass energy v/S = 3.773 GeV with the BESIII detec.or, we measure the absolute branc.ing frac.ion of the semileptonic.dec.y D＋- k0e＋ ve via k0-π0π0 - （8.59 ± 0.14 ± 0.21）% using k0- k0-π0π0, where the first unc.rtainty is statistic.l and the sec.nd systematic. Our result is c.nsistent with previous measurements within unc.rtainties..

关键词： c.armed mesons semileptonic.dec.ys absolute branc.ing frac.ion BESIII/BEPc.I

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不同血清钠离子水平对高龄心力衰竭患者心功能和预后的影响

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中华老年医学杂志 2018年第9期37卷 962-965页

作者：张宇李新冷晓吴存瑾郭晓坤黄蛟红张红梅王仲言宋芳刘乐于会宁刘佼磊刘庆君王超王林医科大学第二医院干部保健医疗部天津市老年病研究所天津300211 美国约翰霍普金斯大学老年医学中心

目的探讨不同血清钠离子水平对高龄心力衰竭（心衰）患者心功能和预后影响。方法选取天津市某三级甲等医院老年心衰合并低钠血症患者（≥85岁）152例，根据其血钠水平分为轻度、中度及重度低钠血症组，并选取同期血钠正常老年患者76例... 详细信息

目的探讨不同血清钠离子水平对高龄心力衰竭（心衰）患者心功能和预后影响。方法选取天津市某三级甲等医院老年心衰合并低钠血症患者（≥85岁）152例，根据其血钠水平分为轻度、中度及重度低钠血症组，并选取同期血钠正常老年患者76例为对照组，收集患者一般资料，并测定患者相关血液和临床指标。结果与血钠正常组患者比较，重度低钠血症组患者年龄大、利尿剂应用人数多、血清肌酐水平升高、肌酐清除率水平降低，左心室射血分数（LVEF）降低[（38．1±3．9）％比（45．2±9．7）％]；与其他3组患者比较，重度低钠血症组患者合并冠状动脉粥样硬化性心脏病、糖尿病、慢性肾功能不全、脑卒中人数多[72．4％（21例）比56．6％（43例）、41．4％（12例）比23．7％（18例）、22．6％（8例）比11．8％（9例）、20．6％（6例）比9．2％（7例）]，N末端B型脑钠肽前体（NT-pro-BNP）水平升高[（4823．9±588．1）ng／L比（1124．4±349．1）ng／L（1836．2±369．3）ng／L、（2894．1±687．3）ng/L]，死亡率增加[27．6％（8例）比5．3％（4例）、7．6％（6例）、13．6％（6例）]；重度低钠血症患者住院天数较轻度和中度低钠血症组减少，（11．1±7．1）d比（19．6±5．7）d、（16．1±4．2）d。结论低钠血症是高龄心衰患者常见的电解质紊乱类型，其中重度低钠血症预示患者死亡风险增加。

关键词：低钠血症心力衰竭预后

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