检索结果-南通市图书馆

Luminosities and energies of e+e- collision data taken between ■=4.61 GeV and 4.95 GeV at BESⅢ

Chinese Physics C 2022年第11期46卷 70-81页

作者：麦迪娜 M.n.Achasov P.Adlarson M.Albrecht R.Aliberti A.Amoroso 安美儒安琪白旭红白羽 O.Bakina Ferroli R.Baldini I.Balossino 班勇 V.Batozskaya D.Becker K.Begzsuren n.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann 蔡浩蔡啸 A.Calcaterra 曹国富曹宁 S.A.Cetin 常劲帆常万玲 G.Chelkov 陈琛陈超陈刚陈和生陈玛丽陈申见陈少敏 T.Chen 陈旭荣 X.T.Chen 陈元柏陈卓俊成伟帅初晓 G.Cibinetto F.Cossio 崔佳佳代洪亮代建平 A.Dbeyssi Boer R.E.de D.Dedovich 邓子艳 A.Denig I.Denysenko M.Destefanis Mori F.De 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.Felici 封常青冯俊华 K Fischer M.Fritsch C.Fritzsch 傅成栋高涵高原宁高扬 S.Garbolino I.Garzia 葛潘婷葛振武耿聪 E.M.Gersabeck A Gilman K.Goetzen 龚丽龚文煊 W.Gradl M.Greco 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.Himmelreich 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.Jackson S.Jaeger S.Janchiv 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.Kiuchi R.Kliemt L.Koch O.B.Kolcu 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 李静舒李井文李科李林健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.Marcello 孟召霞 J.G.Messchendorp G.Mezzadri H.Miao 闵天觉 R.E.Mitchell 莫晓虎 n.Yu.Muchnoi Y.nefedov F.nerling I.B.nikolaev 宁哲 S.nisar 牛艳 S.L.Olsen 欧阳群 S.Pacetti 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 Ch.Rosner Institute of High Energy Physics G. I. Budker Institute of nuclear Physics SB RAS (BInP) the novosibirsk State University Uppsala University Bochum Ruhr-University Johannes Gutenberg University of Mainz University of Turin InFn Liaoning normal University State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China University of Jinan Southeast University Joint Institute for nuclear Research InFn Laboratori nazionali di Frascati InFn Sezione di Ferrara Peking University State Key Laboratory of nuclear Physics and Technology Peking University national Centre for nuclear Research Institute of Physics and Technology University of Muenster Carnegie Mellon University Wuhan University University of Chinese Academy of Sciences Istinye University the Moscow Institute of Physics and Technology nankai University Soochow University nanjing University Tsinghua University Institute of Modern Physics Hunan University School of Physics and Electronics Hunan University Shandong University Yunnan University Helmholtz Institute Mainz Liaoning University zhengzhou University University of Eastern Piedmont Sun Yat-Sen University University of Oxford University of Ferrara University of Manchester GSI Helmholtzcentre for Heavy Ion Research GmbH Guangxi University nanjing normal University Shandong normal University Fudan University Key Laboratory of nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics Fudan University Henan normal University University of Hawaii Suranaree University of Technology Goethe University Frankfurt South China normal University Guangdong Provincial Key Laboratory of nuclear Science Institute of Quantum Matter South China normal University University of South China University of the Punjab Indiana University Huangshan College University of Groningen Justus-Liebig-Universitaet Giessen Ⅱ.Physikalisches Institut Indian Institute of Technology Madras Qufu normal University Shanxi normal University Beijing Institute of Petrochemical Technology Lan

From December 2019 to June 2021,the BESⅢ experiment collected approximately 5.85 fb-1of data at center-of-mass energies between 4.61 and 4.95 *** is the highest collision energy BEPCⅡ has reached to *** accumulated e+e-annihilation data samples are useful for studying charmonium（-like） states and charmed-hadron *** adopting a novel method of analyzing the production of ■ pairs in e+e-annihilation,the center-of-mass energies are measured with a precision of ～0.6 *** luminosities are measured with a precision of better than 1% by analyzing the events of large-angle Bhabha *** measurements provide important inputs to analyses based on these data samples.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Synthesis,Crystal Structure and thermal decomposition mechanism of the complex [Sm(p-BrBA)3bipy·H2O]2·H2O

Synthesis,Crystal Structure and thermal decomposition mechan...

引用

中国化学会第五届全国结构化学学术会议

作者： H.Y.zhang~(1,2) J.J.zhang~(1*) S.L.Xu~(1,2) n.Ren~3 L.Tian~(1,2) J.H.Bai~4 (1 Experimental Center,Hebei normal University,shijiazhuang 050016 P.R.China.) (2 College of Chemistry& Material Science,Hebei normal University,Shijiazhuang 050016 P.R.China) (3 Department of Chemistry,Handan College,Handan 056005 P.R.China) 4(Department of Compute,Hebei normal College of Science and Technology,Qinhuangdao,066600 P.R.China)

A binuclear samarium(Ⅲ)complex with p-bromobenzoic acid and 2,2′-bipyridine [Sm(p-SrBA)bipy-HO]·HO has been synthesized and characterized by elemental analysis,UV, IR and TG-DTG *** structure of the complex was established by single crystal X-ray *** crystallized in triclinic,space group PT with a=8.2476(7),b=13.3483(10),c= 15.9035(13),α=73.9160(10),β=78.9630(10),γ=74.4770(10),z=1,D=1.947 g·cm,F(000)= *** carboxylate groups are bonded to the samarium ion in two modes:bidentate bridging,

关键词： Samarium complex p-bromobenzoic acid 2,2’-bipyridine Crystal structure Thermal decomposition mechanism

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

基于动脉自旋标记的z图较FDG-PET对于神经退行性痴呆具有较高特异性和阳性预测值

引用

国际医学放射学杂志 2017年第6期 743-743页

作者： D.F?llmar S.Haller J.Lilja T.Danfors L.Kilander n.Tolboom 宋瑞瑞 Department of Surgical Sciences Radiology Uppsala University

摘要目的对于神经退行性疾病病人,基于动脉自旋标记(ASL)的MRI脑灌注分析被推荐可以替代FDG-PET。z图可显示与正常对照数据库图像相关的正态分布值。上述方法

关键词：自旋标记 ASL 阳性预测值 PET FDG-PET

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

4cm z轴与16cm z轴覆盖范围的多层螺旋CT灌注对比研究

引用

国际医学放射学杂志 2010年第4期 407-407页

作者： M.Page D.nandurkar M.P.Crossett S.L.Stuckey K.P.Lau n.Kenning 赵芳 Department of Diagnostic Imaging Southern Health NetworkMonash Medical Centre246 Clayton RdClayton3168VictoriaAustralia

目的对比研究4cm z轴与16cm z轴覆盖范围的320层多层螺旋CT(MDCT)颅脑CT灌注成像(CTP)。方法回顾性非随机研究2008年9月-2009年1月间,320层MDCT所行CTP检查。由2名有经

关键词：对比研究 CT cm 覆盖范围多层螺旋

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

中国与乌兹别克斯坦:友好合作30年

引用

欧亚经济 2022年第5期 1-30,125页

作者：姜岩 Ф.Н.阿尔济耶夫丁晓星 З.Б.尤努索娃强晓云许涛苏畅张慧聪 Ш.Р.阿利姆别科夫徐向梅(翻译) 不详中国现代国际关系研究院欧亚所乌兹别克斯坦外交部国际关系信息分析中心室上海国际问题研究院俄罗斯中亚研究中心国务院发展研究中心欧亚社会发展研究所中国社会科学院俄罗斯东欧中亚研究所中国社会科学院大学俄罗斯东欧中亚研究系乌兹别克斯坦中亚国际研究所

2022年是中国与乌兹别克斯坦建交30周年。30年来,中乌两国各领域的合作不断深化。政治上,两国已建立全面战略伙伴关系,在全球和区域组织的框架内保持密切合作;经济上,中国积极支持乌兹别克斯坦的经济发展,已成为乌第一大贸易伙伴和投资... 详细信息

2022年是中国与乌兹别克斯坦建交30周年。30年来,中乌两国各领域的合作不断深化。政治上,两国已建立全面战略伙伴关系,在全球和区域组织的框架内保持密切合作;经济上,中国积极支持乌兹别克斯坦的经济发展,已成为乌第一大贸易伙伴和投资来源国。乌兹别克斯坦作为中亚地区的重要国家,支持中国的“一带一路”倡议,在国际局势动荡和地缘政治风险加剧的背景下,中乌两国的全面合作对维护地区安全与稳定具有非常重要的意义。

关键词：中国乌兹别克斯坦友好合作

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

Determination of the number of J/ψ events with inclusive J/ψ decays

引用

Chinese Physics C 2017年第6期41卷 1-10页

作者：麦迪娜 M.n.Achasov 艾小聪 O.Albayrak M.Albrecht 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.Bianchi E.Boger I.Boyko R.A.Briere 蔡浩蔡啸 O.Cakir A.Calcaterra 曹国富 S.A.Cetin 常劲帆 G.Chelkov 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.Cibinetto 代洪亮代建平 A.Dbeyssi D.Dedovich 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.Felici 封常青 E.Fioravanti M.Fritsch 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.Greco 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 柯百谦 P.Kiese R.Kliemt B.Kloss 0.B.Kolcu B.Kopf M.Kornicer A.Kupsc W.Kuhn 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科李康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志兵梁昊梁勇飞梁羽铁廖广睿林德旭刘北江刘春秀刘栋刘福虎刘芳刘峰刘宏邦刘欢欢刘慧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.Marcello J.G.Messchendorp 闵建闵天觉 R.E.Mitchell 莫晓虎莫玉俊 C.Morales Morales n.Yu.Muchnoi H.Muramatsu Y.nefedov F.nerling I.B.nikolaev 宁哲 S.nisar 牛顺利牛讯伊马鹏欧阳群 S.Pacetti 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 Ch.Rosner 阮向东 V.Santoro A.Sarantsev M.Savrie K.Schoenning S.Schumann 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.Ullrich I.Uman G.S.Varner 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雅迪王贻芳王亚乾王铮王志刚王志宏王至勇 T.Weber 魏代会 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.Yuncu 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银鸿张宇宁张亚腾 Institute of High Energy Physics G.I. Budker Institute of nuclear Physics SB RAS (BInP) the novosibirsk State University Carnegie Mellon University Bochum Ruhr-University University of Rochester University of Turin InFn University of Science and Technology of China State Key Laboratory of Particle Detection and Electronics InFn Laboratori nazionali di Frascati Peking University Indiana University InFn Sezione di Ferrara University of Minnesota Joint Institute for nuclear Research the Moscow Institute of Physics and Technology Wuhan University Ankara University Istanbul Bilgi University the Functional Electronics Laboratory Tomsk State University Beihang University nanjing University Lanzhou University Huangshan College 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 Helmholtzcentre for Heavy Ion Research GmbH Guangxi University nanjing normal University KVI-CART University of Groningen Henan normal University University of Hawaii Shandong University University of the Punjab Uppsala University Istanbul Arel University Justus-Liebig-Universitaet Giessen Ⅱ. Physikalisches Institut Seoul national University Hangzhou normal University Beijing Institute of Petrochemical Technology University of Chinese Academy of Sciences Sun Yat-Sen University Sichuan University Guangxi normal University Shanxi University Central China normal University Henan University of Science and Technology University of Texas at Dallas zhejiang University COMSATS Institute of Information Technology InFn and University of Perugia Goethe University Frankfurt the nRC "Kurchatov Institute PNPI Uludag University near East University Hunan University University of South China Soochow University Institute of nuclear and Particle Physics Shanghai Key Laboratory for Particle Physics and Cosmology China Center of Advanced Science and Technology Bogazici University Univers

A measurement of the number of J/ψ events collected with the BESⅢ detector in 2009 and 2012 is performed using inclusive decays of the J/ψ. The number of J/ψ events taken in 2009 is recalculated to be（223.7±1.4）×10^6, which is in good agreement with the previous measurement, but with significantly improved precision due to improvements in the BESⅢ software. The number of J/ψ events taken in 2012 is determined to be（1086.9±6.0）×10^6. In total, the number of J/ψ events collected with the BESⅢ detector is measured to be（1310.6±7.0）×10^6, where the uncertainty is dominated by systematic effects and the statistical uncertainty is negligible.

关键词： number of J/ψ events BESⅢ detector inclusive J/ψ events

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

Evidence for e^+e^-→γχ_(c1,2) at center-of-mass energies from 4.009 to 4.360 GeV

引用

Chinese Physics C 2015年第4期39卷 1-9页

作者：麦迪娜 M.n.Achasov 艾小聪 O.Albayrak M.Albrecht 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.Bianchi E.Boger O.Bondarenko I.Boyko R.A.Briere 蔡浩蔡啸 O.Cakir A.Calcaterra 曹国富 S.A.Cetin 常劲帆 G.Chelkov 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.Cibinetto D.Cronin-Hennessy 代洪亮代建平 A.Dbeyssi D.Dedovich 邓子艳 A.Denig I.Denysenko M.Destefani 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.Felici 封常青 E.Fioravanti M.Fritsch 傅成栋高清高原宁高榛 I.Garzia K.Goetzen 龚文煊 W.Gradl M.Greco 顾旻皓顾运厅管颖慧郭爱强郭立波郭墩郭玥 Y.P.Guo z.Haddadi A.Hafner 韩爽韩艳良 F.A.Harris 何康林何振亚 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海鹏黄金书黄性涛黄勇 T.Hussain 纪全姬清平季晓斌季筱璐姜丽丽姜鲁文江晓山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 R.Kliemt B.Kloss O.B.Kolcu B.Kopf M.Kornicer W.Kuehn A.Kupsc 赖蔚 J.S.Lange M.Lara P.Larin 李春花李澄李德民李飞李刚李海波李家才李瑾李康李科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 Lin 刘北江 C.L.Liu 刘春秀刘福虎刘芳刘峰刘宏邦刘汇慧刘欢欢刘怀民刘杰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晓霞刘玉斌刘振安刘志强 zhiqiang Liu H.Loehner 娄辛丑吕海江吕军光鲁睿其卢宇卢云鹏罗成林罗民兴 T.Luo 罗小兰吕蒙吕晓睿马凤才马海龙马连良马秋梅马斯马天马旭宁马骁妍 F.E.Maas M.Maggiora Q.A.Malik 冒亚军毛泽普 S.Marcello J.G.Messchendorp 闵建闵天觉 R.E.Mitchell 莫晓虎莫玉俊 C.Morales Morale K.Moriya n.Yu.Muchnoi H.Muramatsu Y.nefedov F.nerling I.B.nikolaev 宁哲 S.nisar 牛顺利牛讯伊马鹏欧阳群 S.Pacetti P.Patteri M.Pelizaeus 彭海平 K.Peters 平加伦平荣刚 R.Poling 濮亚男祁鸣钱森乔从丰秦丽清覃拈秦小帅秦瑶秦中华邱进发 K.H.Rashid C.F.Redmer 任海龙 M.Ripka 荣刚阮向东 V.Santoro A.Sarantsev M.Savrié K.Schoenning S.Schumann 单葳邵明沈成平沈培迅沈肖雁盛华义 M.R.Shepherd 宋维民宋欣颖 S.Sosio S.Spataro B.Spruck 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 D.Toth M.Ullrich I.Uman G.S.Varner 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庆娟王思广王炜王雄飞 Yadi 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 伍灵慧吴智夏力钢夏宇肖栋肖振军谢宇广许国发徐雷徐庆君徐庆年徐新平严亮鄢文标闫文成颜永红杨洪勋杨柳杨迎杨永栩叶桦叶梅叶铭汉殷俊昊俞伯祥喻纯旭于海旺俞洁晟苑长征袁文龙袁野 A.Yuncu A.A.zafar A.zallo 曾云张丙新张炳云张驰张长春张达华张宏浩章红宇张佳佳张杰 Institute of High Energy Physics Chinese Academy of Sciences G.I. Budker Institute of nuclear Physics SB RAS (BInP) the novosibirsk State University Carnegie Mellon University Bochum Ruhr-University University of Rochester University of Turin InFn University of Science and Technology of China InFn Laboratori nazionali di Frascati Peking University Indiana University InFn Sezione di Ferrara University of Minnesota Joint Institute for nuclear Research the Moscow Institute of Physics and Technology KVI-CART University of Groningen Wuhan University Istanbul Aydin University Ankara University Dogus University the Functional Electronics Laboratory Tomsk State University Beihang University nanjing University Lanzhou University Huangshan College Shanghai Jiao Tong University Helmholtz Institute Mainz Johannes Gutenberg University of Mainz Liaoning University nankai University zhengzhou University Tsinghua University University of Eastern Piedmont GSI Helmholtzcentre for Heavy Ion Research Gmb H D-64291 Darmstadt Germany Guangxi University nanjing normal University University of Hawaii Central China normal University Henan normal University Shandong University University of the Punjab Uppsala University Currently at Istanbul Arel University Justus Liebig University Giessen Ⅱ. Physikalisches Institut Seoul national University Hangzhou normal University University of Chinese Academy of Sciences Sun Yat-Sen University Sichuan University Guangxi normal University Shanxi University Henan University of Science and Technology University of Texas at Dallas Hunan University zhejiang University COMSATS Institute of Information Technology InFn and University of Perugia GSI Helmholtzcentre for Heavy Ion Research Gmb H the PnPI University of Ferrara Indiana University Bloomington Uludag University Soochow University China Center of Advanced Science and Technology Bogazici University University of South China

Using data samples collected at center-of-mass energies of √s=4.009, 4.230, 4.260, and 4.360 GeV with the BES0 detector operating at the BEPC/ collider, we perform a search for the process e＋e-→γχc,j （J =0, 1, 2） and find evidence for e＋e-→γχc1 and e＋e-→γχc2 with statistical significances of 3.0σ and 3.4σ, respectively. The Born cross sections σB（e＋e-→γχc,j）, as well as their upper limits at the 90% con dence level （C.L.） are determined at each center-of-mass energy.

关键词： heavy quarkonia decays of hadronic electron-positron collisions hadron production by

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

Shape Coexistence in neutron-De cient nuclei with z-82,n-104

引用

IMP & HIRFL Annual Report 2022年第1期 40-42页

作者： zhang Wenqiang Huang Hao Liu zhong A.n.Andreyev D.Seweryniak Li zhihuan Li Jianguo Guo Chenyu D.T.Doherty A.E.Barzakh P.Van Duppen J.G.Cubiss B.Andel S.Antalic M.Block A.Bronis M.P.Carpenter P.Copp Ding Bing F.Giacoppo Huang Tianheng Yu Xinghan B.Kindler F.G.Kondev T.Lauritsen Li Guangshun Lu Hongyang B.Lommel P.Mosat niu Yifei C.Raison W.Reviol G.Savard Wu Hongyi Wang zhiheng Xu Furong zeng Quanbo zhou Xiaohong Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Department of Physics University of YorkYorkYO105DDUnited Kingdom Physics Division Argonne National LaboratoryArgonneIllinois 60439USA State Key Laboratory of nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Department of Physics University of SurreyGuildfordGU27XHUnited Kingdom Petersburg nuclear Physics Institute NRC Kurchatov Institute188300 GatchinaRussia KU Leuven Instituut voor Kern-en Stralingsfysica3001 LeuvenBelgium Department of nuclear Physics and Biophysics Comenius University in Bratislava84248 BratislavaSlovakia GSI Helmholtzzentrum fur Schwerionenforschung Darmstadt Darmstadt64291Germany Lanzhou University Lanzhou 730000China

neutron-de cient nuclei around mid-shell at n-104 in the lead region provide many cases of shape coexistence and shape isomers^([1,2]).In order to study shape coexistence in this region,prompt and delayed-ray spectroscopy of the^(187)Pb,^(183)Hg,^(188)Bi and^(188)Po nuclei produced by the fusion-evaporation reaction^(50)Cr+^(142)nd→192Po^(*)has been performed at the Argonne Gas-Filled Analyzer.

关键词： isomers (1 delayed

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

二维空间选择性射频脉冲激发的头颈部缩放EPI-DWI的研究

引用

国际医学放射学杂志 2014年第6期 608-608页

作者： P.Riffel H.J.Michaely J.n.Morelli J.Pfeuffer U.I.Attenberger S.O.Schoenberg 孟珊 Institute of Clinical Radiology and nuclear Medicine University Medical Center MannheimMedical Faculty Mannheim-Heidelberg UniversityTheodor-Kutzer-Ufer 1-368167 MannheimGermany

摘要目的评估缩放扩散加权EPI(z-EPI)用于健康志愿者头颈部检查的可行性并与常规单次PEI(c-EPI)进行对比。方法经伦理委员会批准后将9名志愿者纳入此前瞻性

关键词： DWI 头颈部 EPI-DWI 缩放

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

z0011试验:是术前评估乳腺癌病人进行腋窝超声检查的终点吗?

引用

国际医学放射学杂志 2015年第6期 598-598页

作者： T.P.J.Farrell n.C.Adams M.Stenson P.A.Carroll M.Griffin E.M.Connolly 于静 Department of Radiology St James ’s Hospital

摘要目的 z0011试验质疑前哨淋巴结(SLn)阳性≤2个的乳腺癌病人术前分期进行腋窝超声(Ax US)检查的意义。本研究旨在对Ax US发现的异常淋巴结数目与最终淋巴

关键词：腋窝超声乳腺癌乳腺肿瘤淋巴结淋巴组织病人

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

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：