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Future Phy.ics Programme of BESⅢ

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Chinese Phy.ics 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.Boy.o 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.Dbey.si D.Dedovich Z.y.Deng A.Denig Deny.enko 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.h. 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-Nay.stanaki x.S.Kang R.Kappert M.Kavatsy.k 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.Ly. F.C.Ma h.L.Ma L.L.Ma M.M.Ma Q.M.Ma x.N.Ma x.x. Institute of high Energy.Phy.ics 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 Phy.ics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy.Ion Research Gmbh D-64291 DarmstadtGermany Guangx. Normal University Guilin 541004China Guangx. 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 Phy.ics 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 phy.ics. This renaissance has been driven in part by.the discovery.of a plethora of charmonium-like x.Z 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 bary.ns. We present a detailed survey.of the important topics in tau-charm phy.ics and hadron phy.ics that can be further ex.lored at BESⅢ during the remaining operation period of BEPCⅡ. This survey.will help in the optimization of the data-taking plan over the coming y.ars, and provides phy.ics motivation for the possible upgrade of BEPCⅡ to higher luminosity.

关键词： meson hadron optimization

基于响应面优化陈皮黄酮类有效成分的提取工艺

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郑州大学学报（理学版） 2024年第5期56卷 88-94页

作者：韩鸿萍徐光利曹佳佳段培琪青海师范大学化学化工学院青海西宁810008 青海省青藏高原药用动植物资源重点实验室青海西宁810016

以陈皮为研究原料,以陈皮中的总黄酮提取率为响应值,采用单因素以及响应面实验优化索氏提取陈皮黄酮类有效成分的工艺。考察液料比、粉碎粒度、提取时间和乙醇体积分数对陈皮总黄酮提取率的影响,并采用Box.Behnken实验设计的四因素三水... 详细信息

以陈皮为研究原料,以陈皮中的总黄酮提取率为响应值,采用单因素以及响应面实验优化索氏提取陈皮黄酮类有效成分的工艺。考察液料比、粉碎粒度、提取时间和乙醇体积分数对陈皮总黄酮提取率的影响,并采用Box.Behnken实验设计的四因素三水平响应面分析方法优化工艺。结果表明陈皮黄酮类有效成分提取的最佳工艺条件是:液料比为20∶1(mL/g);粉碎粒度为100目;提取时间为2.5 h;乙醇体积分数为35%。此条件下陈皮总黄酮的提取率为1.65%,预测提取率为1.68%,与实际值非常吻合。在此最佳工艺条件下提取的陈皮浸膏经乙醚萃取后,得到的乙醚萃取物进一步用气相色谱-质谱(gas chromatogrphy.mass spectrometry. GC-MS)法分析,共鉴定出27种挥发性成分,其中主要成分是多甲氧基黄酮类化合物。

关键词：陈皮索氏提取总黄酮响应面设计法气相色谱-质谱(GC-MS)

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Antineutrino energy.spectrum unfolding based on the Day. Bay.measurement and its applications

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Chinese Phy.ics C 2021年第7期45卷 1-19页

作者： F.P.An A.B.Balantekin M.Bishai S.Bly.h.G.F.Cao J.Cao J.F.Chang y.Chang h.S.Chen S.M.Chen y.Chen y.x.Chen J.Cheng Z.K.Cheng J.J.Cherwinka M.C.Chu J.P.Cummings O.Dalager F.S.Deng y.y.ding M.V.Diwan T.Dohnal D.Dolzhikov J.Dove M.Dvorak D.A.Dwy.r J.P.Gallo M.Gonchar G.h.Gong h.Gong M.Grassi W.Q.Gu J.y.Guo L.Guo x.h.Guo y.h.Guo Z.Guo R.W.hackenburg S.hans a M.he K.M.heeger y.K.heng y.K.hor y.B.hsiung B.Z.hu J.R.hu T.hu Z.J.hu h.x.huang J.h.huang x.T.huang y.B.huang P.huber D.E.Jaffe K.L.Jen x.L.Ji x.P.Ji R.A.Johnson D.Jones L.Kang S.h.Kettel S.Kohn M.Kramer T.J.Langford J.Lee J.h.C.Lee R.T.Lei R.Leitner J.K.C.Leung F.Li h.L.Li J.J.Li Q.J.Li R.h.Li S.Li S.C.Li W.D.Li x.N.Li x.Q.Li y.F.Li Z.B.Li h.Liang C.J.Lin G.L.Lin S.Lin J.J.Ling J.M.Link26 L.Littenberg B.R.Littlejohn J.C.Liu J.L.Liu J.x.Liu C.Lu h.Q.Lu K.B.Luk B.Z.Ma x.B.Ma x.y.Ma y.Q.Ma R.C.Mandujano C.Marshall K.T.McDonald R.D.McKeown y.Meng J.Napolitano D.Naumov E.Naumova T.M.T.Nguy.n J.P.Ochoa-Ricoux.A.Olshevskiy.h.-R.Pan J.Park S.Patton J.C.Peng C.S.J.Pun F.Z.Qi M.Qi x.Qian N.Raper J.Ren C.Morales Reveco R.Rosero B.Roskovec x.C.Ruan h.Steiner J.L.Sun T.Tmej1 K.Treskov W.-h.Tse C.E.Tull B.Viren V.Vorobel C.h.wang J.wang M.wang N.y.wang R.G.wang W.wang W.wang x.wang y.wang y.F.wang Z.wang Z.wang Z.M.wang h.y.Wei L.h.Wei L.J.Wen K.Whisnant C.G.White h.L.h.Wong E.Worcester D.R.Wu F.L.Wu Q.Wu W.J.Wu D.M.x.a Z.Q.x.e Z.Z.x.ng h.K.x. J.L.x. T.x. T.x.e C.G.y.ng L.y.ng y.Z.y.ng h.F.y.o M.y. M.y.h.B.L.y.ung h.Z.y. Z.y.y. B.B.y.e V.Zavadsky. S.Zeng y.Zeng L.Zhan C.Zhang F.y.Zhang h.h.Zhang J.W.Zhang Q.M.Zhang S.Q.Zhang x.T.Zhang y.M.Zhang y.x.Zhang y.y.Zhang Z.J.Zhang Z.P.Zhang Z.y.Zhang J.Zhao R.Z.Zhao L.Zhou h.L.Zhuang J.h.Zou Institute of Modern Phy.ics East China University of Science and TechnologyShanghai 200337 University.of Wisconsin MadisonWisconsin 53706 Brookhaven National Laboratory UptonNew York 11973 Department of Phy.ics Nnational Taiwan UniversityTaipei Institute of high Energy.Phy.ics Beijing 100049 National United University Miao-Li Department of Engineering Phy.ics Tsinghua UniversityBeijing 100048 Shenzhen University Shenzhen 518061 Sun y.t-Sen(Zhongshan)University Guangzhou 510275 North China Electric Power University Beijing 102206 Chinese University.of hong Kong Hongkong 999077 Siena College LoudonvilleNew York 12211 Department of Phy.ics and Astronomy University of CaliforniaIrvineCalifornia 92697 University.of Science and Technology.of China Hefei 230022 Charles University Faculty of Mathematics and PhysicsPrague Joint Institute for Nuclear Research DubnaMoscow Region Department of Phy.ics University of Illinois at Urbana-ChampaignUrbanaIllinois 61801 Lawrence Berkeley.National Laboratory BerkeleyCalifornia 94720 Department of Phy.ics Illinois Institute of TechnologyChicagoIllinois 60616 Beijing Normal University Beijing 100875 Department of Nuclear Science and Technology School of Energy and Power EngineeringXi'an Jiaotong UniversityXi'an 710049 Wright Laboratory.and Department of Phy.ics Yale UniversityNew HavenConnecticut 06520 China Institute of Atomic Energy Beijing 102413 Shandong University Jinan 250002 Guangx. University No.100 Daxue East RoadNanning 530004 Center for Neutrino Phy.ics Virginia TechBlacksburgVirginia 24061 Institute of Phy.ics NCTUHsinchu Department of Phy.ics University of CincinnatiCincinnatiOhio 45221 Department of Phy.ics College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania 19122 Dongguan University.of Technology Dongguan 523808 Department of Phy.ics University of CaliforniaBerkeleyCalifornia 94720 Department of Phy.ics The University of Hong KongPokfulamHongkong 999077 School of Phy.ics Nankai UniversityTianjin 300071 Department o

The prediction of reactor antineutrino spectra will play.a crucial role as reactor ex.eriments enter the precision *** positron energy.spectrum of 3.5 million antineutrino inverse beta decay.reactions observed by.the Day. Bay.ex.eriment,in combination with the fission rates of fissile isotopes in the reactor,is used to ex.ract the positron energy.spectra resulting from the fission of specific *** information can be used to produce a precise,data-based prediction of the antineutrino energy.spectrum in other reactor antineutrino ex.eriments with different fission fractions than Day. *** positron energy.spectra are unfolded to obtain the antineutrino energy.spectra by.removing the contribution from detector response with the Wiener-SVD unfolding *** results are obtained with other unfolding methods.A technique to construct a data-based prediction of the reactor antineutrino energy.spectrum is proposed and *** the reactor fission fractions,the technique can predict the energy.spectrum to a 2%*** addition,we illustrate how to perform a rigorous comparison between the unfolded antineutrino spectrum and a theoretical model prediction that avoids the input model bias of the unfolding method.

关键词： reactor antineutrino energy.spectrum Day. Bay application

Poly.orphisms of MThFD,plasma homocy.teine levels, and risk of gastric cancer in ahigh-risk Chinese population

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南京医科大学学报（自然科学版） 2007年第7期27卷 670-670页

作者： wang, L. N Ke, Q Chen, W. S wang, J. M Tan, y. F Zhou, y.h.a, Z. L ding, W. L Niu, J. y.Shen, J Zhang, Z. F wang, x. R x., y. h Shen, h. B y. x.ng Nanjing Med Univ Dept Epidemiol ＆ Biostat lnst Toxicol Nanjing 210029 Peoples R China Peoples hosp Yangzhong Peoples R China. Univ Calif Los Angeles Sch Publ Hlth Dept Epidemiol Los Angeles CA 90024 USA.

Purpose:Accumulative evidence suggests that folate has a protective effect on gastric cancer. The methy.enetetrahy.-rofolate dlehy.rogenase(MThFD) play. an important role in folate and homocy.teine metabolisms, and poly.orphisms of MThFD may.result in disturbance of the folate-mediated homocy.teine pathway. The aim of this study.is to test the hy.othesis that genetic variants of MThFD and plasma homocy.teine levels are associated with risk of gastric cancer and modulated by.genoty.es of methy.enetetrahy.rofolate reductase(MThFR). Ex.erimental Design: We genoty.ed G1958A and T401C in MThFD and C677T in MThFR and detected total plasma homocy.teine(thcy. levels in a case-control study.of 589 gastric cancer cases and 635 cancer-free controls in a high-risk Chinese population. Results:The variant genoty.es of MThFD 1958AA and 401CC were associated with a significantly.increased risk of gastric canceradjusted odds ratio(OR), 2.05; 95% confidence interval(95% CI),1.34-3.13 for 1958AA; adjusted OR,1.43; 95% CI,1.14-1.80 for 401CC compared with 1958GG/GA and 401TT/TC genoty.es, respectively. Both of the effects were more evident in the subjects carry.ng MThFR 677CT/TT genoty.es. The average thcy.level was significantly.h.gher in gastric cancer cases than in controls(P he upper quartile of thcy.(> 13.6 mu mol/L) was associated with an 82% significantly.increased risk of gastric cancer, compared with the lowest quartile of thcy.he strong associations between MThFD variants and the plasma thcy.levels and gastric cancer risk suggest, for the first time, a possible gene-environment interaction between genetic variants of folate-metabolizing genes and high thcy.levels in gastric carcinogenesis.

关键词：等离子体同型半胱氨酸胃癌高风险人群多态性 MThFD 神经管缺陷白血病还原酶

Identification of a New Four-Quasiparticle State in Odd-Odd 186Au

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Chinese Phy.ics Letters 2012年第2期29卷 63-66页

作者： LI Shi-Cheng ShI y.e ZhANG y.-hu ZhOU x.ao-hong x. Fu-Rong FANG y.ng-De LIU Min-Liang ding Bing GUO Song LI Guang-Shun ZhOU hou-Bing M.Oshima y.Toh M.Koizumi A.Osa A.Kimura y.h.tsukawa h.hay.kawa T.Shizuma J.Katakura M.Matsuda T.Morikawa M.Sugawara h.Kusakari Institute of Modern Phy.ics Chinese Academy of SciencesLanzhou 730000 Graduate University.of Chinese Academy.of Sciences Beijing 100049 School of Phy.ics and State Key Laboratory of Nuclear Physics and TechnologyPeking UniversityBeijing 100871 Japan Atomic Energy.Agency TokaiIbaraki 319-1195Japan Department of Phy.ics Kyushu UniversityFukuoka812-81Japan Chiba Institute of Technology NarashinoChiba 275-0023Japan Chiba University Inage-kuChiba 263-8512Japan

The high-spin level structure of 186 Au is re-investigated by.means of in-beam γ-ray.spectroscopy.via the 172 y.(19 F,5nγ )186 Au *** oblate bands previously.reported are revised and ex.ended to higher-spin states.A new Iπ =(20+) ex.ited state has been identified and assigned to the πh-111/2 (×) vi-213/2h-19/2 *** total Routhian surface and cranked shell model calculations suggest that the πh-111/2 (×) vi-213/2h-19/2 band in 186Au has a non-ax.al deformation.

关键词： configuration deformation reaction

Studies of laser-plasma interaction phy.ics with low-density.targets for direct-drive inertial confinement fusion on the Shenguang III prototy.e

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Matter and Radiation at Ex.remes 2021年第2期6卷 54-66页

作者： V.T.Tikhonchuk T.Gong N.Jourdain O.Renner F.P.Condamine K.Q.Pan W.Nazarov L.hudec J.Limpouch R.Liska M.Krus F.wang D.y.ng S.W.Li Z.C.Li Z.y.Guan y.G.Liu T.x. x.S.Peng x.M.Liu y.L.Li J.Li T.M.Song J.M.y.ng S.E.Jiang B.h.Zhang W.y.h.o G.Ren y.h.Chen W.Zheng y.K.ding K.Lan S.Weber ELI-Beamlines Institute of PhysicsCzech Academy of Sciences25241 Dolni BrezanyCzech Republic Centre Lasers Intenses et Applications University of Bordeaux-CNRS-CEA33405 TalenceFrance Laser Fusion Research Center China Academy of Engineering PhysicsMianyang 621900China Institute of Plasma Phy.ics Czech Academy of Sciences18200 PragueCzech Republic Independent Foam Target Supplier CarnoustieDD76DPUnited Kingdom Faculty.of Nuclear Sciences and Phy.ical Engineering Czech Technical University in Prague11519 PragueCzech Republic Institute of Applied Phy.ics and Computational Mathematics Beijing 100088China Center for Applied Phy.ics and Technology Peking UniversityBeijing 100871China School of Science Xi’an Jiaotong UniversityXi’an 710049China

The phy.ics of laser-plasma interaction is studied on the Shenguang III prototy.e laser facility.under conditions relevant to inertial confinement fusion designs.A sub-millimeter-size underdense hot plasma is created by.ionization of a low-density.plastic foam by.four high-energy.3.2 kJ)laser *** interaction beam is fired with a delay.permitting evaluation of the ex.itation of parametric instabilities at different stages of plasma *** diagnostics are used for plasma characterization,scattered radiation,and accelerated *** ex.erimental results are analy.ed with radiation hy.rody.amic simulations that take account of foam ionization and *** measured level of stimulated Raman scattering is almost one order of magnitude larger than that measured in ex.eriments with gasbags and hohlraums on the same installation,possibly.because of a greater plasma *** amplification is achieved in high-intensity.speckles,indicating the importance of implementing laser temporal smoothing techniques with a large bandwidth for controlling laser propagation and absorption.

关键词： density. interaction scattered

尿液中蛋白结合毒素水平与上尿路结石的相关性研究

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上海交通大学学报（医学版） 2024年第5期44卷 591-598页

作者：王文姬钟开义李椒纶周悦玲黄涛段丽珠沈毓琪李雪竹丁峰谢丹庶上海交通大学医学院附属第九人民医院肾脏内科上海200011 海南西部中心医院肾脏内科儋州571700

目的·探讨尿液中蛋白结合毒素(protein-bound uremic tox.n,PBUT)水平与上尿路结石形成的关系。方法·以海南省儋州市海头镇社区18~80岁居民为研究对象。记录研究对象基本信息和近3 d饮食情况,收集空腹血清和24 h尿液标本,所有对象接... 详细信息

目的·探讨尿液中蛋白结合毒素(protein-bound uremic tox.n,PBUT)水平与上尿路结石形成的关系。方法·以海南省儋州市海头镇社区18~80岁居民为研究对象。记录研究对象基本信息和近3 d饮食情况,收集空腹血清和24 h尿液标本,所有对象接受肾脏和输尿管B超检查。将B超检查发现有上尿路结石或有明确上尿路结石病史的对象作为结石组,其他作为非结石组。检测血、尿中结石形成相关的生化指标,通过高效液相色谱检测血、尿中的PBUT(硫酸吲哚酚、3-吲哚乙酸和硫酸对甲酚),以及尿草酸和尿枸橼酸水平。通过多因素Logistic回归分析上尿路结石形成的相关因素。采用Spearman相关性检验分析尿PBUT与尿尿酸、草酸和枸橼酸的相关性。结果·经筛选,共纳入117例研究对象,其中结石组54例,非结石组63例。2组的性别、年龄、血清指标,以及高血压、糖尿病、高尿酸血症/痛风等合并症比例方面差异均无统计学意义。结石组的24 h尿液ph值、钙、尿酸和氯均显著高于非结石组(均Ph尿液中3-吲哚乙酸(r=0.420,P=0.000)和硫酸对甲酚(r=0.307,P=0.001)水平均与草酸呈正相关,硫酸对甲酚水平与尿酸呈正相关(r=0.297,P=0.002),硫酸吲哚酚水平与枸橼酸呈正相关(r=0.289,P=0.002)。结论·在该研究人群中,尿硫酸吲哚酚水平降低可能是上尿路结石形成的独立危险因素,且尿液中PBUT水平与尿酸、草酸、枸橼酸的水平相关。

关键词：蛋白结合毒素上尿路结石肾小管分泌硫酸吲哚酚 3-吲哚乙酸硫酸对甲酚

Ex.erimental Study.on LhCD Efficiency.in hT-7 Tokamak

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中国核科技报告 1999年第S4期 369-369页

作者： B.J.ding G.L.Kuang y.x.Liu D.C.Liu G.h.Zheng J.S.Wu F.K.Liu W.C.Shen J.A.Lin C.S.y.ng h.D.x. J.W.y. y.y.h.ang L.Q.Shang y.J.Shi Z.W.Wu F.x.y.n x.D.Zhang x.N.Liu J.K.x.e y.x.Wan Academia Sinica Institute of Plasma Phy.ics hefei 230031 China

Lower hy.rid Current Drive (LhCD) ex.eriments on hT-7 Tokamak have been carried out by.scanning the following two parameters: central line averaged electron density.(0.5～2.0)×10cmand toroidal magnetic field (B=1.62... 详细信息

关键词： Ex.erimental Study.on LhCD Efficiency.in hT-7 Tokamak hT

Measurement of integrated luminosities at BESⅢ for data samples at center-of-mass energies between 4.0 and 4.6 GeV

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Chinese Phy.ics C 2022年第11期46卷 53-63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 V.Batozskay. D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boy.o 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.Chelkov C.Chen G.Chen h.S.Chen M.L.Chen S.J.Chen T.Chen x.R.Chen x.T.Chen y.B.Chen Z.J.Chen W.S.Cheng x.Chu G.Cibinetto F.Cossio J.J.Cui h.L.Dai J.P.Dai A.Dbey.si R.Ede Boer D.Dedovich Z.y.Deng A.Denig I.Deny.enko M.Destefanis F.De Mori y.ding J.Dong L.y.Dong M.y.Dong x.Dong S.x.Du P.Egorov y.L.Fan J.Fang S.S.Fang W.x.Fang y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.h.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu h.Gao y.N.Gao y.ng Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.x.Gong W.Gradl M.Greco M.h.Gu C.y.Guan A.Q.Guo L.B.Guo R.P.Guo y.P.Guo A.Guskov T.T.han W.y.h.n 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.h.u y.R.hou Z.L.hou h.M.hu J.F.hu T.hu y.h. G.S.huang K.x.huang L.Q.huang L.Q.huang x.T.huang y.P.huang Z.huang T.hussain N husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji x.B.Ji x.L.Ji y.y.Ji Z.K.Jia h.B.Jiang S.S.Jiang x.S.Jiang y.Jiang J.B.Jiao Z.Jiao S.Jin y.Jin M.Q.Jing T.Johansson N.Kalantar-Nay.stanaki x.S.Kang R.Kappert M.Kavatsy.k 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 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.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.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.h.Li P.R.Li S.x.Li S.y.Li T.Li W.D.Li W.G.Li x.h.Li x.L.Li x.aoy. 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.Liu h.M.Liu huanhuan Liu huihui Liu J.B.Liu J.L.Liu J.y.Liu K.L Institute of high Energy.Phy.ics 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 200433China G.I.Budker Institute of Nuclear Phy.ics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy.Ion Research Gmbh D-64291 DarmstadtGermany Guangx. 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 INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN Laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN Laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Institute of Modern Phy.ics Lanzhou 730000China Institute of Phy.ics 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.Physikalisches InstitutHeinrich-Buff-Ring 16

The integrated luminosities of data samples collected in the BESⅢ ex.eriment in 2016-2017 at centerof-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1% by.analy.ing large-angle Bhabha scattering *** integrated luminosities of old datasets collected in 2010-2014 are updated by.considering corrections related to detector performance,offsetting the effect of newly.discovered readout errors in the electromagnetic calorimeter,which can haphazardly.occur.

关键词： integrated luminosity e^(+)e^(-)annihilation Bhabha scattering