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Study of BESIII trigger efficiencies with the 2018 J/ψ data被引量：36
《Chinese Physics C》2021年第2期48-55,共8页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 D.Y.Chen 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 X.F.Cui H.L.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 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 Y.Gao Y.G.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 S.Gu Y.T.Gu C.Y Guan 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 H Hüsken K.L.He F.H.Heinsius C.H.Heinz T.Held Y.K.Heng C.Herold M.Himmelreich T.Holtmann 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 W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji H.B.Jiang X.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin 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 
Supported in part by National Key Basic Research Program of China(2015CB856700);National Natural Science Foundation of China(NSFC)(11625523,11635010,11735014,11822506,11835012,11935015,11935016,11935018,11961141012);the Chinese Academy of Sciences(CAS)Large-Scale Scientific Facility Program;Joint Large-Scale Scientific Facility Funds of the NSFC and CAS(U 1732263,U 1832207);CAS Key Research Program of Frontier Sciences(QYZDJ-SSWSLH003,QYZDJ-SSW-SLH040);100 Talents Program of CAS;INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology;ERC(758462);German Research Foundation DFG under Contracts Nos.Collaborative Research Center CRC 1044,FOR 2359;Istituto Nazionale di Fisica Nucleare,Italy;Ministry of Development o f Turkey(DPT2006K-120470);National Science and Technology fund;Olle Engkvist Foundation(200-0605);STFC(United Kingdom);The Knut and Alice Wallenberg Foundation(Sweden)(2016.0157);The Royal Society,UK(DH140054,DH160214);The Swedish Research Council;U.S.Department of Energy(DEFG02-05ER41374,DE-SC-0012069)。
Using a dedicated data sample taken in 2018 on the J/ψpeak,we perform a detailed study of the trigger efficiencies of the BESIII detector.The efficiencies are determined from three representative physics processes,na...
关键词：BESIII trigger efficiency Bhabha dimuon hadronic events 
Aluminum incorporation efficiencies in A- and C-plane AlGaN grown by MOVPE
《Chinese Physics B》2016年第4期418-421,共4页韩东岳 李辉杰 赵桂娟 魏鸿源 杨少延 汪连山 
supported by the National Natural Science Foundation of China(Grant Nos.61504128,61504129,61274041,and 11275228);the National Basic Research Program of China(Grant No.2012CB619305);the National High Technology Research and Development Program of China(Grant Nos.2014AA032603,2014AA032609,and 2015AA010801);the Guangdong Provincial Scientific and Technologic Planning Program,China(Grant No.2014B010119002)
The aluminum incorporation efficiencies in nonpolar A-plane and polar C-plane A1GaN films grown by metalorganic vapour phase epitaxy （MOVPE） are investigated. It is found that the aluminum content in A-plane A1GaN f...
关键词：metalorganic chemical vapor deposition nitrides semiconducting III-V materials semiconduct- ing ternary compounds 
Experimental study of the dependences of retrieval efficiencies on time delay between magneto-optical-trap being turned off and optical storage
《Chinese Physics B》2016年第2期175-180,共6页陈力荣 徐忠孝 李萍 温亚飞 曾炜卿 武跃龙 田龙 李淑静 王海 
Project supported by the National Basic Research Program of China(Grant No.2010CB923103);the National Natural Science Foundation of China(Grant Nos.11475109,11274211,and 60821004)
We report an experimental study of electromagnetically induced transparency（EIT）-based light storage in a cloud of cold atoms loaded into a magneto-optical-trap（MOT）. After the MOT is turned off, the retrieval eff...
关键词：light storage electromagnetically induced transparency cold atomic ensemble experimental rep-etition rate 
Extinction efficiencies of mixed aerosols measured by aerosol cavity ring down spectrometry被引量：4
《Chinese Science Bulletin》2012年第20期2567-2573,共7页WANG Lei WANG WeiGang GE MaoFa 
supported by the Knowledge Innovation Program of the Chinese Academy of Sciences(KJCX2-EW-H01,KJCX2-YW-N24);the National Basic Research Program of China(2011CB403401);the National Natural Science Foundation of China(40925016,40830101,21077109,41005070)
A cavity ring down spectroscopy instrument was introduced and designed for measuring extinction efficiencies of pure and mixing aerosols in this paper.Through averaging 500 individual waveforms,the minimal detectable ...
关键词：大气气溶胶 混合使用 光效率 测量 下降法 混合规则 线性规则 折射率 
Retinoid X receptor activities of source waters in China and their removal efficiencies during drinking water treatment processes被引量：5
《Chinese Science Bulletin》2012年第6期595-600,共6页JIANG WeiWei YAN Ye LI Na MA Mei WANG DongHong RAO KaiFeng WANG ZiJian SATYANARAYANAN Senthi Kumaran 
supported by the Environmental Protection National Commonweal Research Project (200909040);International Scientific and Technological Cooperation Projects by the Ministry of Science and Technology of China (2009DFA91920)
There is increasing evidence of estrogenic activities of source waters and drinking waters in China based on estrogen receptors(ERs) testing.However,relating such activities to retinoid X receptors(RXRs) in both drink...
关键词：雌激素受体 水处理过程 饮用水 维甲酸 中国 水域 去除率 新陈代谢 
Airside fin efficiencies for finned-tube heat exchangers with forced convection
《Science China(Technological Sciences)》2011年第9期2468-2474,共7页LI Cheng LI JunMing ZHANG HeRan 
supported by the National Basic Research Program of China("973"Project)(Grant No.2011CB706904);Beijing Natural Science Foundation(Grant No.3071001)
The heat transfer and mass transfer fin efficiencies were analyzed numerically to show that popular models for heat transfer fm efficiency for circular fins are not always reasonable. The numerical results show that t...
关键词：circular flu efficiency heat transfer mass transfer humid air condensation 
Simulation study on the efficiencies of MOET nucleus breeding schemes applying marker assisted selection in dairy cattle被引量：2
《Science China(Life Sciences)》2009年第3期296-306,共11页LUO WeiZhen,WANG YaChun & ZHANG Yuan Department of Animal Genetics & Breeding,College of Animal Science and Technology,China Agricultural University,Beijing 100094,China 
Supported by Key Project for Introducing Advanced International Agriculture Science&Technologies (Grant No.2006-G48);the National Key Basic Research and Development Program of China (Grant No.2006CB102107);National Key Technology Research and Development Program of China (Grant No.2006BAD04A01)
Advantages of breeding schemes using genetic marker information and/or multiple ovulation and embryo transfer(MOET) technology over the traditional approach were extensively evaluated through simulation.Milk yield was...
关键词：DAIRY CATTLE marker-assisted SELECTION two-stage SELECTION MOET QTL 
Preparation of N, O-carboxymethyl Chitosan Composite Nanofiltration Membrane and Its Rejection Performance for the Fermentation Effluent from a Wine Factory被引量：3
《Chinese Journal of Chemical Engineering》2008年第2期209-213,共5页苗晶 李玲玲 陈国华 高从堦 董声雄 
the Special Funds for Major State Basic Research Program of China(2003CB615706)
N, O-carboxymethyl chitosan （NOCC） composite nanofiltration （NF） membranes were prepared by coating and cross-linking. The fermentation effluent from a wine factory was treated with the resulting NOCC/polysulfone ...
关键词：N O-carboxymethyl chitosan composite nanofiltration membranes fermentation effluent removal efficiencies 
Analysis and prediction of sediment trapping efficiencies of the reservoirs in the mainstream of the Lancang River被引量：10
《Chinese Science Bulletin》2007年第A02期134-140,共7页FU KaiDao HE DaMing 
Supported by the National Basic Research Program of China(Grant No.2003CB415105);Natural Science Foundation of Yunnan Province(Grant No.2007DOO3M)
存储的水和水库套住的沉积在下游的水路环境上导致物理、化学、生态的效果。关于水库沉积的量的研究是钥匙估计它的环境影响。在位于 Manwan 水库的 upstream 和 downstream 的计量车站在 39 年获得的沉积负担数据被用来估计 Manwan 水...
关键词：分析方法 澜沧江 水库 沉积物 
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