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ERAS理念下踝关节骨折诊疗方案优化的专家共识

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中华骨与关节外科杂志 2019年第1期12卷 3-12页

作者：白求恩公益基金会创伤骨科专业委员会中国医疗保健国际交流促进会加速康复外科学分会创伤骨科学组李庭孙志坚柴益民张堃东靖明孙旭周雁赵霞米萌肖鸿鹄王京翟建坡王倩李旭高志强彭贵凌王爱国刘利民胡三保王剑芮云峰吴新宝余斌裴福兴田伟高鹏刘璠姜保国唐佩福王满宜李宁张英泽邱贵兴不详北京积水潭医院康复科北京100035 郑州市骨科医院骨科郑州450052 首都医科大学附属宣武医院骨科北京100053 首都医科大学附属北京安贞医院骨科北京100029 北京市房山区第一医院骨科北京102400 东南大学附属中大医院骨科南京210009 南方医科大学南方医院创伤骨科广州510515 四川大学华西医院骨科成都610041 北京积水潭医院脊柱外科北京100035 中国医学科学院北京协和医学院北京协和医院骨科北京100730 北京积水潭医院创伤骨科北京100035 南通大学附属医院骨科江苏南通226001 北京大学人民医院创伤骨科北京100044 解放军总医院骨科北京100853 同济大学附属第十人民医院结直肠病专科上海200072 河北医科大学第三医院创伤急救中心石家庄050051 上海交通大学附属第六人民医院骨科上海200233 西安市红十字会医院创伤骨科西安710054 天津医院骨科天津300211 北京积水潭医院麻醉科北京100035 北京积水潭医院营养科北京100035 北京积水潭医院泌尿外科北京100035 北京积水潭医院内分泌科北京100035

踝关节骨折是创伤骨科常见骨折之一。通过引入加速康复外科(enhanced recovery after surgery,ERAS)理念,对围手术期处理措施进行全面优化,可以进一步提高患者诊疗效果。为规范ERAS临床路径在踝关节骨折中的应用,基于前期研究经验,以循... 详细信息

踝关节骨折是创伤骨科常见骨折之一。通过引入加速康复外科(enhanced recovery after surgery,ERAS)理念,对围手术期处理措施进行全面优化,可以进一步提高患者诊疗效果。为规范ERAS临床路径在踝关节骨折中的应用,基于前期研究经验,以循证医学证据为依据,经过全国专家组反复讨论,编制该专家共识,供全国创伤骨科医师在临床工作中参考。该共识适用于所有进行择期手术治疗的成人新鲜踝关节骨折患者。共识共包含25条推荐意见,就踝关节骨折患者急诊处理、术前准备、术中处理以及术后恢复进行了全面介绍。

关键词：加速康复外科踝关节骨折专家共识围手术期处理

单中心、大样本冠心病合并糖尿病患者置入第一代和第二代药物洗脱支架远期预后的影响研究

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中国分子心脏病学杂志 2019年第3期19卷 2883-2889页

作者：唐晓芳马元良宋莹许晶晶王欢欢姜琳蒋萍刘如赵雪燕高展高立建张茵宋雷陈珏乔树宾杨跃进高润霖徐波袁晋青中国医学科学院北京协和医学院国家心脏病中心阜外医院心内科北京市100037 中国医学科学院北京协和医学院国家心脏病中心阜外医院介入中心北京市100037

目的探讨冠心病合并糖尿病患者置入第一和第二代药物洗脱支架(DES)对远期预后的影响。方法连续纳入阜外医院2013年1月至2013年12月2013例冠心病合并糖尿病,并置入第一、第二代DES的患者,PCI术后随访2年,比较随访期间置入不同类型DES的... 详细信息

目的探讨冠心病合并糖尿病患者置入第一和第二代药物洗脱支架(DES)对远期预后的影响。方法连续纳入阜外医院2013年1月至2013年12月2013例冠心病合并糖尿病,并置入第一、第二代DES的患者,PCI术后随访2年,比较随访期间置入不同类型DES的远期预后。结果 2013例患者中置人第一代DES的患者仅有151例,置入第二代DES的患者有1862例。置入第二代DES的糖尿病患者冠状动脉靶病变个数、支架置入个数以及B2或C型病变的比例明显高于置入第一代DES的患者。两组患者其他的临床特点(人口学特点、危险因素、既往病史、用药情况以及其他的冠状动脉情况)比较无统计学意义。2年随访结果显示,置入第一代DES与第二代DES的糖尿病患者,全因死亡、心源性死亡、心肌梗死、靶病变血运重建、靶血管血运重建、支架内血栓、脑卒中等主要不良心脑血管事件以及出血的发生率两组间均没有显著性差异(P>0.05)。COX回归分析显示,置入不同类型的DES并不是冠心病合并糖尿病患者不良临床预后的独立危险因素(HR=1.058,95%CI:0.589-1.904,P=0.849)。倾向性评分调整后,上述趋势没有变化。多因素COX分析显示:年龄、女性、B2或C型病变是不良临床预后的独立危险因素。结论冠心病合并糖尿病患者置入一二代DES,术后2年随访期间的有效性和安全性无明显差异。置人不同类型的DES并不是冠心病合并糖尿病患者不良临床预后的独立危险因素。传统危险因素(高龄、女性)以及冠脉复杂病变(B2型或C型病变等)是影响不良临床预后的独立危险因素。

关键词：冠心病糖尿病第一代药物洗脱支架第二代药物洗脱支架

冠状动脉药物洗脱支架类型对再狭窄患者远期预后的影响

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中国分子心脏病学杂志 2022年第1期22卷 4462-4469页

作者：马元良姚懿尹春琳徐娜唐晓芳贾斯达张策宋莹许晶晶赵雪燕宋雷陈珏杨跃进乔树宾高润霖徐波袁晋青高立建首都医科大学宣武医院心脏内科北京市100053 中国医学科学院北京协和医学院国家心血管病中心阜外医院冠心病诊疗中心心血管疾病国家临床医学研究中心心血管疾病国家重点实验室北京市100037

目的在支架内再狭窄(in-stent restenosis,ISR)患者中,比较第二代药物洗脱支架(second generation drug-eluting stent,G2-DES)和涂层可降解药物洗脱支架(biodegradable polymer drug-eluting stent,BP-DES)的有效性和安全性。方法连续纳入了2013年全年于阜外医院行经皮冠状动脉介入术(percutaneous coronary intervention,PCI)治疗的10 724例患者,最终入选254例置入G2-DES和47例置入BP-DES的ISR患者。随访时间2年,有效性终点为主要不良心脑血管事件(major adverse cardiovascular and cerebrovascular event,MACCE),包括靶血管相关心肌梗死(target vessel-related myocardial infarction,TV-mi)、靶血管血运重建(target vessel revascularization,TVR)、心源性死亡和卒中;安全性终点为支架血栓。比较了两组间终点事件以及生存率的差异,采用多因素Cox法检测终点事件的危险因素。结果两组患者在基线资料、冠状动脉病变、介入操作方面的变量无统计学意义差异,G2-DES组的替罗非班应用率低于BP-DES组(14.2%vs31.9%,P=0.003)。2年随访发现G2-DES组和BP-DES组之间的MACCE发生率无统计学意义差异(10.2%vs 12.8%,P=0.608),且MACCE各组分发生率大致相似(P> 0.05),支架血栓发生率无统计学意义差异(2.0%vs 4.3%,P=0.300)。两组患者在各终点方面的生存率均未见统计学意义差异(P> 0.05),多因素Cox分析显示支架类型不是MACCE或支架血栓的独立危险因素(P值均> 0.05)。结论对于ISR患者,在G2-DES与BP-DES之间有效性终点与安全性终点的发生率无明显差异,支架类型对患者生存率无显著影响、且不是患者预后的影响因素。

关键词：冠心病支架内再狭窄经皮冠状动脉介入术预后支架血栓

创伤骨科慢性难愈性创面诊疗指南(2023版)

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中华创伤杂志 2023年第6期39卷 481-493页

作者：熊元米博斌闫晨晨李卉周武孙云夏天曹发奇侯志勇于腾波喻爱喜赵猛谢肇赵劲民吴新宝蒋协远余斌张殿英吴丹凯刘光耀刘国栋花奇凯刘梦非胡益强程鹏薛航卢力楚翔宇胡良聪陈朗查康康林传陆余臣焱陶然阳林泽谢旭东韩艳玖郭晓东叶哲伟周启胜刘勇王俊文夏平车彪胡冰何承建王光林王栋梁林凤飞倪江东王爱国傅德皓董世武陈林许新忠苏佳灿唐佩福姜保国张英泽付小兵刘国辉中国医师协会骨科医师分会中华医学会骨科学分会中华医学会创伤学分会中国医师协会急救复苏专业委员会创伤骨科与多发伤学组华中科技大学同济医学院附属协和医院武汉430022 河北医科大学第三医院石家庄050051 青岛市市立医院(集团) 青岛266072 武汉大学中南医院武汉430062 十堰市太和医院十堰442000 陆军军医大学第一附属医院重庆400038 广西医科大学第一附属医院南宁530021 北京积水潭医院北京100035 南方医科大学南方医院广州510515 北京大学人民医院北京100044 吉林大学第二医院长春130041 吉林大学中日联谊医院长春130033 陆军军医大学大坪医院重庆400042 武汉市第四医院武汉430030 武汉市第一医院武汉430022 长江航运总医院武汉430010 武汉科技大学天佑医院武汉430064 湖北省中医院武汉430060 四川大学华西医院成都610041 上海交通大学医学院附属新华医院上海200092 厦门大学附属福州第二医院厦门361005 中南大学湘雅二医院长沙410012 河南大学附属郑州市骨科医院郑州450015 上海交通大学医学院附属第六人民医院上海200235 安徽医科大学第二附属医院合肥230601 中国人民解放军总医院北京100142 中国人民解放军总医院第一医学中心北京100037 不详

慢性难愈性创面(CRW)因其发病机制复杂、病程较长及预后差等原因,是临床上面临的最具挑战性难题之一。针对CRW病因复杂、疗效不佳的现状,相关领域诊疗专家有必要对CRW的诊疗方法进行系统性总结,并制订规范化诊疗指南。为此,中国医师协... 详细信息

慢性难愈性创面(CRW)因其发病机制复杂、病程较长及预后差等原因,是临床上面临的最具挑战性难题之一。针对CRW病因复杂、疗效不佳的现状,相关领域诊疗专家有必要对CRW的诊疗方法进行系统性总结,并制订规范化诊疗指南。为此,中国医师协会骨科医师分会、中华医学会骨科学分会、中华医学会创伤学分会及中国医师协会急救复苏专业委员会创伤骨科与多发伤学组共同组织相关专家,依据需求牵引及循证医学的原则针对临床问题形成推荐意见,最终制订《创伤骨科慢性难愈性创面诊疗指南(2023版)》,从CRW的流行病学、诊断、治疗、术后管理、并发症预防与合并症管理及康复治疗与健康教育等方面提出9条推荐意见,为CRW的诊疗提供可靠的临床依据。

关键词：创伤和损伤皮肤溃疡伤口愈合创面修复

Methods for a blind analysis of isobar data collected by the STAR collaboration

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Nuclear Science and Techniques 2021年第5期32卷 43-50页

作者： J.Adam L.Adamczyk J.R.Adams J.K.Adkins G.Agakishiev M.M.Aggarwal Z.Ahammed I.Alekseev D.M.Anderson A.Aparin E.C.Aschenauer M.U.Ashraf F.G.Atetalla A.Attri G.S.Averichev V.Bairathi K.Barish A.Behera R.Bellwied A.Bhasin J.Bielcik J.Bielcikova L.C.Bland I.G.Bordyuzhin J.D.Brandenburg A.V.Brandin J.Butterworth H.Caines M.Calderon de la Barca Sanchez D.Cebra I.Chakaberia P.Chaloupka B.K.Chan F-H.Chang Z.Chang N.Chankova-Bunzarova A.Chatterjee D.Chen J.Chen J.H.Chen X.Chen Z.Chen J.Cheng M.Cherney M.Chevalier S.Choudhury W.Christie X.Chu H.J.Crawford M.Csanad M.Daugherity T.G.Dedovich I.M.Deppner A.A.Derevschikov L.Didenko X.Dong J.L.Drachenberg J.C.Dunlop T.Edmonds N.Elsey J.Engelage G.Eppley S.Esumi O.Evdokimov A.Ewigleben O.Eyser R.Fatemi S.Fazio P.Federic J.Fedorisin C.J.Feng Y.Feng P.Filip E.Finch Y.Fisyak A.Francisco L.Fulek C.A.Gagliardi T.Galatyuk F.Geurts A.Gibson K.Gopal X.Gou D.Grosnick W.Guryn A.I.Hamad A.Hamed S.Harabasz J.W.Harris S.He W.He X.H.He Y.He S.Heppelmann S.Heppelmann N.Herrmann E.Hoffman L.Holub Y.Hong S.Horvat Y.Hu H.Z.Huang S.L.Huang T.Huang X.Huang T.J.Humanic P.Huo G.Igo D.Isenhower W.W.Jacobs C.Jena A.Jentsch Y.Ji J.Jia K.Jiang S.Jowzaee X.Ju E.G.Judd S.Kabana M.L.Kabir S.Kagamaster D.Kalinkin K.Kang D.Kapukchyan K.Kauder H.W.Ke D.Keane A.Kechechyan M.Kelsey Y.V.Khyzhniak D.P.Kikoła C.Kim B.Kimelman D.Kincses T.A.Kinghorn I.Kisel A.Kiselev M.Kocan L.Kochenda L.K.Kosarzewski L.Kramarik P.Kravtsov K.Krueger N.Kulathunga Mudiyanselage L.Kumar S.Kumar R.Kunnawalkam Elayavalli J.H.Kwasizur R.Lacey S.Lan J.M.Landgraf J.Lauret A.Lebedev R.Lednicky J.H.Lee Y.H.Leung C.Li C.Li W.Li W.Li X.Li Y.Li Y.Liang R.Licenik T.Lin Y.Lin M.A.Lisa F.Liu H.Liu P.Liu P.Liu T.Liu X.Liu Y.Liu Z.Liu T.Ljubicic W.J.Llope R.S.Longacre N.S.Lukow S.Luo X.Luo G.L.Ma L.Ma R.Ma Y.G.Ma N.Magdy R.Majka D.Mallick S.Margetis C.Markert H.S.Matis J.A.Mazer N.G.minaev S.mioduszewski B.Mohanty I.Mooney Z.Moravcova D.A.Morozov M.Nagy J.D.Nam Md.Nasim K.Nayak D.Neff J.M.Nelson D.B.Nemes M.Nie G.Nigmatkulov T.Niida L.V.Nogach T.Nonak Christian University AbileneTX 796992 AGH University of Science and Technology FPACSCracow 30-059Poland Alikhanov Institute for Theoretical and Experimental Physics NRC"Kurchatov Institute" MoscowRussia 117218 Argonne National Laboratory ArgonneIL 60439 American University of Cairo New CairoNew Cairo 11835Egypt Brookhaven National Laboratory UptonNY 11973 University of California BerkeleyCA 94720 University of California DavisCA 95616 University of California Los AngelesCA 90095 University of California RiversideCA 92521 Central China Normal University Wuhan 430079 University of Illinois at Chicago ChicagoIL 60607 Creighton University OmahaNE 68178 Czech Technical University in Prague FNSPEPrague 11519Czech Republic Technische Universitat Darmstadt Darmstadt 64289Germany ELTE Eotvos Lorand University Budapest 1117Hungary Frankfurt Institute for Advanced Studies FIAS Frankfurt 60438Germany Fudan University Shanghai 200433 University of Heidelberg 69120 HeidelbergGermany University of Houston HoustonTX 77204 Huzhou University Huzhou 313000 Indian Institute of Science Education and Research(IISER) Berhampur 760010India Indian Institute of Science Education and Research(IISER)Tirupati Tirupati 517507India Indian Institute Technology PatnaBihar 801106India Indiana University BloomingtonIN 47408 Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000 University of Jammu Jammu 180001India Joint Institute for Nuclear Research DubnaRussia 141980 Kent State University KentOH 44242 University of Kentucky LexingtonKY 40506-0055 Lawrence Berkeley National Laboratory BerkeleyCA 94720 Lehigh University BethlehemPA 18015 Max-Planck-Institut fur Physik 80805 MunichGermany michigan State University East LansingMI 48824 National Research Nuclear University MEPhI MoscowRussia 115409 National Institute of Science Education and Research HBNIJatni 752050India National Cheng Kung University Tainan 70101 Nuclear Physics Institute of the CAS Rez 25068Czech Republic Ohio State University

In 2018,the STAR collaboration collected data from^(96)_(44)Ru+^(96)_(44)Ru and^(96)_(40)Zr+^(96)_(40)Zr at√^(S)NN=200 Ge V to search for the presence of the chiral magnetic effect in collisions of *** isobar collision species alternated frequently between 9644 Ru+^(96)_(44)Ru and^(96)_(40)Zr+^(96)_(40)*** order to conduct blind analyses of studies related to the chiral magnetic effect in these isobar data,STAR developed a three-step blind analysis *** are initially provided a"reference sample"of data,comprised of a mix of events from the two species,the order of which respects time-dependent changes in run *** tuning analysis codes and performing time-dependent quality assurance on the reference sample,analysts are provided a species-blind sample suitable for calculating efficiencies and corrections for individual≈30-min data-taking *** this sample,species-specific information is disguised,but individual output files contain data from a single isobar *** run-by-run corrections and code alteration subsequent to these corrections are allowed at this *** these modifications,the"frozen"code is passed over the fully un-blind data,completing the blind *** a check of the feasibility of the blind analysis procedure,analysts completed a"mock data challenge,"analyzing data from Au+Au collisions at√^(S)NN=27 Ge V,collected in *** Au+Au data were prepared in the same manner intended for the isobar blind *** details of the blind analysis procedure and results from the mock data challenge are presented.

关键词： Blind analysis Chiral magnetic effect Heavy-ion collisions

Future Physics Programme of BESⅢ

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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

Number of J/ψ events at BESIII

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Chinese Physics C 2022年第7期46卷 74-84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 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 J.J.Cui X.F.Cu H.L.Dai J.P.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 P.Egorov 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 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 C..Y.Guan A.Q.Guo 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.K.He K.L.He F.H.Heinsius C.H.Heinz 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 H.N.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 A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu G.M.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 T.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. Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-University D-44780 BochumGermany Camnegie 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 Physies SBRAS(BINP) Novosibirsk 630090Russia GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China 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 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 I-00044FrascatiItaly INFN Sezione di Perugia I-06100PerugiaItaly University of Perugia I-06100PerugiaItaly University of Ferrara I-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physies 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.Physikaliches InstitutHeinricH-Buff-Ring 16D-35392 GiessenGermany Lanzhou University Lnzhou 730000China Liaoning Normal University Dalian 116029China Liaoning University Shenyang 110036China Nanjing Normal University Nanjing 210023China Nanjing Univ

Using inclusive decays of J/ψ aprecise determination of the number of J/ψ events collected with the BESIII detector was *** the two data sets taken in 2009 and 2012,the numbers of J/ψ events were recalculated to be(224.0±1.3)×10^(6) and(1088.5±4.4)×10^(6),respectively;these numbers are in good agreement with the previous measurements. For the J/ψ sample taken in 2017-2019,the number of events was determined to be(8774.0±39.4)×10^(6).The total number of J/ψ events collected with the BESIII detector was determined to be(10087±44)×10^(6),where the uncertainty is dominated by systematic effects,and the statistical uncertainty is negligible.

关键词： number of J/ψevents BESIII detector inclusive J/ψdecays