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Petrogenesis and tectonic setting of Triassic granitoids in the Qiangtang terrane,central Tibet:Evidence from u–Pb ages,petrochemistry and Sr–Nd–Hf isotopes

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Petrogenesis and tectonic setting of Triassic granitoids in ...

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

中国科学院地质与地球物理研究所2015年度（第15届）...

作者： Guang-Ming li jin-Xiang li jun-Xing Zhao Ke-Zhang Qin Ming-jian Cao Noreen j.Evans Key Laboratory of Mineral Resources Institute of Geology and GeophysicsChinese Academy of Sciences CAS Center for Excellence in Tibetan Plateau Earth Sciences Key Laboratory of Continental Collision and Plateau uplift Institute of Tibetan Plateau ResearchChinese Academy of Sciences CSiRO Earth Science and Resource Engineering john de Laeter Center for isotope Research Dept.Applied GeologyCurtin University

Triassic granitoids,including the$220 Ma Shuanghu and$210 Ma Rongma granitoids studied here,are widely distributed around the Longmu–Shuanghu suture and in the Qiangtang terrane,central *** majority of these granitoids can be classified as high-K calc-alkaline in nature and yield negative Ba and Sr anomalies on primitive mantle-normalized *** addition,they are:enriched in light rare earth elements(LREE)((La/Yb)N=1.61–21.79);strongly enriched in large ion lithophile elements(liLE:e.g.,Cs,Rb,and K),and depleted in high field strength elements(HFSE:e.g.,Nb and Ti).Magma mixing played a role in the genesis of the Shuanghu granodiorites,as indicated by the occurrence of dioritic enclaves and the wide range in zircon Hf compositions(e Hf(t)=à15.0 toà2.5).The i-type Shuanghu granodiorites and S-type Shuanghu and Rongma granites might have been derived from melting of southern Qiangtang crust given the high initial Sr(0.7131–0.7272),low e Nd(t)(à8.9 toà11.1)and zircon e Hf(t)values(à15 toà7.2).The granitoids may have formed during melting of southern Qiangtang crust,heated by upwelling asthenosphere mantle,a result of break-off and delamination of the Paleo-Tethys slab in a collisional setting.

关键词： Geochronology Zircon Hf isotopes Granitoids Qiangtang terrane Tibet

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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 j.i.t 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

The optical/uV excess of X-ray-dim isolated neutron star *** of plasma on a strangeon star surface

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Research in Astronomy and Astrophysics 2018年第7期18卷 81-92页

作者： Wei-Yang Wang Yi Feng Xiao-Yu Lai Yun-Yang li ji-Guang Lu Xuelei Chen Ren-Xin Xu Key Laboratory of Computational Astrophysics National Astronomical ObservatoriesChinese Academy ofSciencesBeijing 100101China School of Astronomy and Space Sciences University of Chinese Academy of SciencesBeijing 100049China School of Physics and State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijing 100871China National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China CAS Key Laboratory of FAST National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China Hubei university of Education Wuhan 430205China Key Laboratory of Radio Astronomy Chinese Academy of SciencesBeijing 100101China Center for High Energy Physics Peking UniversityBeijing 100871China Kavli institute for Astronomy and Astrophysics Peking UniversityBeijing 100871China

Several X-ray-dim isolated neutron stars （XDiNSs）, also known as the Magnificent Seven, exhibit a Planck-like soft X-ray spectrum. in the optical/ultraviolet （uV） band, there is an excess of radiation compared to an extrapolation from the X-ray spectrum. However, the majority exhibits ＂spec- tral deviations＂： the fact that there is more flux at longer wavelengths makes spectra deviate from the Rayleigh-jeans law. A model of bremsstrahlung emission from a nonuniform plasma atmosphere is proposed in the regime of a strangeon star to explain the optical/uV excess and its spectral devi- ation as well as X-ray pulsation. The atmosphere is on the surface of strangeon matter, which has negligible emission, and is formed by the accretion of iSM-fed debris disk matter moving along the magnetic field lines to near the polar caps. These particles may spread out of the polar regions which makes the atmosphere non-uniform. The modeled electron temperatures are ~ 100 - 200 eV with radi- ation radii Ropt ~ 5 - 14km. The spectra of five sources （RX j0720.4-3125, RX j0806.4-4123, RX j1308.6＋2127, RX j1605.3＋3249, RX j1856.5-3754） from optical/uV to X-ray bands can be fitted well by the radiative model, and exhibit Gaussian absorption lines at ~ 100 - 500 eV as would be expected. Furthermore, the surroundings （i.e., fallback disks or dusty belts） of XDiNSs could be tested by future infrared/submillimeter observations.

关键词： X-rays stars - stars neutron - stars individual

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LCL电压型整流器模型预测优化控制

电源学报 2023年第4期21卷 38-46页

作者：马雯郭强李山重庆市能源互联网工程技术研究中心(重庆理工大学) 重庆400054

传统的LCL整流器模型预测控制需要附加有源阻尼算法MPC-AD(model predictive control-active admping)来消除LCL滤波器引起的谐振问题,此时由于网侧电流由整流器侧电流间接控制,导致其控制性能不佳。为此提出了一种基于LCL滤波的电压型... 详细信息

传统的LCL整流器模型预测控制需要附加有源阻尼算法MPC-AD(model predictive control-active admping)来消除LCL滤波器引起的谐振问题,此时由于网侧电流由整流器侧电流间接控制,导致其控制性能不佳。为此提出了一种基于LCL滤波的电压型整流器VSR(voltage source rectifier)有限控制集模型预测优化控制策略。利用模型预测控制中多变量控制的特性,通过构建单个代价函数同时控制网侧电流矢量、滤波电容电压矢量以及整流器侧电流矢量(MPC-i_(1)i_(2)u_(c)),无需状态变量反馈有源阻尼,然后通过所构造的代价函数j来选取下一时刻最优开关状态作用于系统。为验证所提出方法的可行性,进行仿真实验并搭建测试样机。通过与传统的MPC-AD控制方法进行比较,验证了所提优化控制策略的可行性与优越性。

关键词： LCL滤波器模型预测有源阻尼代价函数多变量控制

Measurements of dihadron correlations relative to the event plane in Au+Au collisions at√^(S)NN=200 GeV

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Chinese Physics C 2021年第4期45卷 198-241页

作者： H.Agakishiev M.M.Aggarwal Z.Ahammed A.V.Alakhverdyants i.Alekseev j.Alford B.D.Anderson C.D.Anson D.Arkhipkin G.S.Averichev j.Balewski D.R.Beavis N.K.Behera R.Bellwied M.j.Betancourt R.R.Betts A.Bhasin A.K.Bhat H.Bichsel j.Bieleik j.Bielcikova B.Biritz L.C.Bland W.Borowski j.Bouchet E.Braidot A.V.Brandin A.Bridgeman S.G.Brovko E.Bruna S.Bueltmann i.Bunzarov T.P.Burton X.Z.Cai H.Caines M.Calderon de la Barca Sanchez D.Cebra R.Cendejas M.C.Cervantes Z.Chajecki P.Chaloupka S.Chattopadhyay H.F.Chen j.H.Chen j.Y.Chen L.Chen j.Cheng M.Cherney A.Chikanian K.E.Choi W.Christie P.Chung M.j.M.Codrington R.Corliss j.G.Cramer H.j.Crawford S.Dash A.Davila Leyva L.C.De Silvat R.R.Debbe T.G.Dedovich A.A.Derevschikov R.Derradi de Souza L.Didenko P.Djawotho S.M.Dogra X.Dong j.L.Drachenberg j.E.Draper j.C.Dunlop L.G Efimov M.Elnim j.Engelage G Eppley M.Estienne L.Eun O.Evdokimov R.Fatemi j.Fedorisin A.Feng R.G.Fersch P.Filip E.Finch V.Fine Y.Fisyak C.A.Gagliardi D.R.Gangadharan A.Geromitsos F.Geurts P.Ghosh Y.N.Gorbunov A.Gordon O.Grebenyuk D.Grosnick S.M.Guertin A.Gupta W.Guryn B.Haag O.Hajkova A.Hamed L-X.Han j.W.Harris j.P.Hays-Wehle M.Heinz S.Heppelmann A.Hirsch E.Hjort G.W.Hoffmann D.j.Hofiman B.Huang H.Z.Huang T.j.Humanic L.Huo G.igo P.jacobs W.W.jacobs C.jena F.jin j.joseph E.G.judd S.Kabana K.Kang j.Kapitan K.Kauder H.Ke D.Keane A.Kechechyan D.Kettler D.P.Kikola j.Kiryluk A.Kisiel V.Kizka A.G.Knospe D.D.Koetke T.Kollegger j.Konzer i.Koralt L.Koroleva W.Korsch L.Kotchenda V.Kouchpil P.Kravtsov K.Krueger M.Krus L.Kumar P.Kurnadi M.A.C.Lamont j.M.Landgraf S.LaPointe j.Lauret A.Lebedev R.Lednicky j.H.Lee W.Leight M.j.LeVine C.lil L.li N.li W.li X.li X.li Y.li Z.M.li M.A.lisa F.liu H.liu j.li. T.Ljubicic W.j.Llope R.S.Longacre W.A.Love Y.Lu E.V.Lukashov X.Luo G.L.Ma Y.G.Mai D.P.Mahapatra R.Majka O.i.Mall L.K.Mangotra R.Manweiler S.Margetis C.Markert H.Masui H.S.Matis Yu.A.Matulenko D.MeDonald T.S.McShane A.Meschanin R.Milner N.G.Minaev S.Mioduszewski A.Mischke M.K.Mitrovski B.Mohanty M.M.Mondal B.Morozov D.A.Morozov M.G.Munhoz M Argonne National Laboratory Argonnellinois 60439USA Brookhaven National Laboratory UptonNew York 11973USA university of Califomia BerkeleyCaliformnia 94720USA university of California DavisCalifornia 95616USA university of Califormnia Los AngelesCalifomia 90095USA universidade Estadual de Campinas Sao PauloBrazil university of illinois at Chicago ChicagoIlinois 60607USA Creighton university OmahaNebraska 68178USA Czech Technical university in Prague FNSPEPrague11519Czech Republic Nuclear Physics institute AS CR 25068 Rez/PragueCzech Republic university of Frankfurt FrankfurtGermany institute of Physics Bhubaneswar 751005India indian institute of Technology MumbaiIndia indiana university BloomingtonIndiana 47408USA Alikhanov instiute for Theoretical and Experimental Physics MoscowRussia university of jammu Jammu 180001India j.i.t institute for Nuclear Research Dubna141980Russia Kent State university KentOhio 44242USA university of Kentucky LexingtonKentucky40506-0055USA institute of Modern Physics LanzhouChina Lawrence Berkeley National Laboratory BerkeleyCalifornia 94720USA Massachusetts institute of Technology CambridgeMA 02139-4307USA Mx-Planck-institut fir Physik MunichGermany Michigan State university East LansingMichigan 48824USA Moscow Engineering Physics institute Moscow Russia NiKHEF and utrecht university AmsterdamThe Netherlands Ohio State university ColumbusOhio 43210USA Old Dominion university NorfolkVA23529USA Panjab university Chandigarh 160014India Pennsyivania State university University ParkPennsylvania 16802USA institute of High Energy Physics ProtvinoRussia Purdue university West LafayetteIndiana 47907USA Pusan National university PusanRepublic of Korea university of Rajasthan Jaipur 302004India Rice university HoustonTexas 77251USA universidade de Sao Paulo Sao PauloBrazil university of Science&Technology of China Hefei 230026.China Shandong university JinanShandong 250100China Shanghai institute of Applied Physics Shanghai 201800Chi

Dihadron azimuthal correlations containing a high transverse momentum(pr)trigger particle are sensit-ive to the properties of the nuclear medium created at RHiC through the strong interactions occurring between the traversing parton and the medium,*** measurements revealed a strong modification to di-hadron azimuthal correlations in Au+Au collisions with respect to ptp and d+Au *** modification in-creases with the collision centrality,suggesting a path-length or energy density dependence to the je-quenching *** paper reports STAR measurements of dihadron azimuthal correlations in mid-central(20%-60%)Au+Au collisions at√^(S)NN=200 GeV as a function of the trigger particle's azimuthal angle relative to the event plane,Ф_(s)=|Ф_(t)-ψ_(Ep)|.The azimuthal correlation is studied as a function of both the trigger and associated particle *** subtractions of the combinatorial background and anisotropic flow,assuming Zero Yield At Minimum(ZYAM),are *** correlation results are first discussed with subtraction of the even harmonic(elliptic and quadrangu-lar)flow *** away-side correlation is strongly modifed,and the modification varies withФ_(s),with a double-peak structure for out-of-plane trigger *** near-side ridge(long range pseudo-rapidity△_(η)correla-tion)appears to drop with increasingФ_(s)while the jet-like component remains approximately *** correla-tion functions are further studied with the subtraction of odd harmonic triangular flow background arising from *** is found that the triangular flow,while responsible for the majority of the ampli.udes,is not sufficient to explain theφs-dependence of the ridge or the away-side double-peak *** dropping ridge withФ_(s)could be attributed to aФ_(s)-dependent lliptie anisotropy;however,the physics mechanism of the ridge remains an open *** with aФ_(s)-dependent elliptic flow,the away-side correlation structure

关键词： relativistic heavy ion collisions dihadron correlations jet-medium interactions anisotropic flow background event plane

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 Physics C 2022年第11期46卷 53-63页

作者：麦迪娜 M.N.Achasov P.Adlarson S.Ahmed M.Albrecht 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.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 陈琛陈刚陈和生陈玛丽陈申见 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 R.Ede Boer D.Dedovich 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.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 葛潘婷耿聪 E.M.Gersabeck A Gilman K.Goetzen 龚丽龚文煊 W.Gradl M.Greco 顾旻皓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 T.Holtmann 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 Z.Huang T.Hussain N Hüsken W.imoehl M.irshad j.jackson S.jaeger S.janchiv Q.ji 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 M.Kavatsyuk 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 李聪李翠李春花李澄李德民李飞李刚李贺 H.li 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李紫源梁浩梁昊梁浩梁勇飞梁羽铁廖广睿廖龙洲 j.li.by A.limphirat C.X.lin 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卢泽辉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 FEMaas 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 H.Muramatsu Y.Nefedov F.Nerling i.B.Nikolaev 宁哲 S.Nisar 牛艳 S.L.Olsen 欧阳群 S.Pacetti 潘祥 Y.Pan A.Pathak A.Pathak M.Pelizaeus 彭海平 K.Peters j.Pettersson 平加伦平荣刚 S.Plura S.Pogodin R.Poling V.Prasad 齐法制齐航漆红荣祈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 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 200433China 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 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 Physics Lanzhou 730000China institute of Physics and Technology Peace Ave.54BUlaanbaatar 13330Mongolia j.li. university Changchun 130012China johannes Gutenberg university of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany j.i.t 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 experiment in 2016-2017 at centerof-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1% by analyzing 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

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板蓝根水提取液中的化学成分

药学学报 2006年第12期41卷 1193-1196页

作者：何立巍李祥陈建伟孙东东居文政王康才南京中医药大学江苏南京210046 江苏省中医院江苏南京210029 南京农业大学江苏南京210095

目的研究板蓝根水提取液中的化学成分。方法板蓝根水提取液经D101大孔树脂吸附,不同浓度乙醇洗脱部分经硅胶柱色谱反复分离纯化,测定所得化合物的理化常数和波谱数据,鉴定其化学结构。结果从板蓝根水提取液中分离得到5个化合物,分别鉴定... 详细信息

目的研究板蓝根水提取液中的化学成分。方法板蓝根水提取液经D101大孔树脂吸附,不同浓度乙醇洗脱部分经硅胶柱色谱反复分离纯化,测定所得化合物的理化常数和波谱数据,鉴定其化学结构。结果从板蓝根水提取液中分离得到5个化合物,分别鉴定为:3-[2-′(5′-羟甲基)呋喃基]-1(2H)-异喹啉酮-7-O-β-D-葡糖苷(i)、落叶松树脂醇-4,4′-二-O--βD-吡喃葡糖苷(ii)、落叶松树脂醇-4-O-β-D-吡喃葡糖苷(iii)、2-羟基-1,4-苯二甲酸(iV)、甘露醇(V)。结论化合物i为新化合物,化合物iV和V在板蓝根中首次分离得到。

关键词：板蓝根异喹啉分离

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变分积分向量值极小点的正则性

数学学报（中文版） 2023年第5期66卷 981-988页

作者：李硕洋高萌高红亚河北大学数学与信息科学学院保定071002

本文讨论具有分裂结构的变分积分j(u,Ω)=∫Ωn+1∑i=1{fi(x,Du^(i))+g^(i)(x,(adj_(n)Du)^(i))}dx的向量值极小点u=(u^(1),...,u^(n+1)):Ω■R^(n)→R^(n+1)的正则性,其中fi,gi:Ω×R^(n)→R,i=1,...,n+1,是满足结构性条件的Caratheod... 详细信息

关键词：正则性向量值极小变分积分

Mapping an on-chip terahertz antenna by a scanning near-field probe and a fixed field-effect transistor

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Chinese Physics B 2015年第2期24卷 485-489页

作者：吕利孙建东 Roger A.Lewis 孙云飞吴东岷蔡勇秦华 Key Laboratory of Nanodevices and Applications Suzhou Institute of Nano-tech and Nano-bionicsChinese Academy of Sciences Graduate university of Chinese Academy of Sciences institute for Superconducting and Electronic Materials and School of Physics University of WollongongWollongong i-Lab Suzhou Institute of Nano-tech and Nano-bionicsChinese Academy of Sciences

in the terahertz（THz） regime,the active region for a solid-state detector usually needs to be implemented accurately in the near-field region of an on-chip *** of the near-field strength could allow for rapid verification and optimization of new antenna/detector ***,we report a proof-of-concept experiment in which the field mapping is realized by a scanning metallic probe and a fixed AlGaN/GaN field-effect *** results agree well with the electromagnetic-wave *** results also suggest a field-effect THz detector combined with a probe tip could serve as a high sensitivity THz near-field sensor.

关键词： terahertz detector terahertz antenna near-field probe high electron mobility transistor