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Observation of the Y(4230)and a new structure in e^(+)e^(-)→K^(+)K^(-)j/Ψ

chinese physics c 2022年第11期46卷 7-21页

作者： M.Ablikim M.N.Achasov p.Adlarson 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.batozskaya D.becker K.begzsuren N.berger M.bertani D.bettoni F.bianchi j.bloms A.bortone I.boyko 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.Dbeyssi R.Ede boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko 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 yang 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.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 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-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 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 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.liu h.M.liu huanhuan liu huihui liu j.b.liu j.l.liu j.Y.liu K.liu K.Y.l 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 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 cross sections of e^(+)e^(-)→K^(+)K^(-)j/Ψat center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb-1data collected with the bEsⅢ detector operating at the bEpcⅡ storage *** resonant structures are observed in the line shape of the cross *** mass and width of the first structure are measured to be(4225.3±2.3±21.5)MeV and(72.9±6.1±30.8)MeV,*** are consistent with those of the established Y(4230).The second structure is observed for the first time with a statistical significance greater than 8σ,denoted as Y(4500).Its mass and width are determined to be(4484.7±13.3±24.1)MeV and(111.1±30.1±15.2)MeV,*** first presented uncertainties are statistical and the second ones are *** product of the electronic partial width with the decay branching fractionΓ(Y(4230)→e^(+)e^(−))b(Y(4230)→K^(+)K^(−)j/Ψ)is reported.

关键词： Y states charmonium-like states bEsⅢ

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Accelerated protons with energies up to 70 MeV based on the optimized sG-Ⅱ peta-watt laser facility

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high power laser science and Engineering 2023年第5期11卷 127-136页

作者： h.h.An w.wang j.xiong c.wang x.pan x.p.Ouyang s.jiang Z.Y.xie p.p.wang Y.l.Yao N.hua Y.wang Z.c.jiang q.xiao F.c.Ding Y.T.wan x.liu R.R.wang Z.h.Fang p.q.yang Y.E.jiang p.Z.zhang b.q.Zhu j.R.sun b.qiao A.l.lei j.q.Zhu shanghai Institute of laser plasma China Academy of Engineering PhysicsShanghaiChina shanghai Institute of Optics and Fine Mechanics Chinese Academy of SciencesShanghaiChina center for Applied physics and Technology Peking UniversityBeijingChina National laboratory on high power laser and physics ShanghaiChina

The target backsheath field acceleration mechanism is one of the main mechanisms of laser-driven proton acceleration(lDpA)and strongly depends on the comprehensive performance of the ultrashort ultra-intense lasers used as the driving *** successful use of the sG-II peta-watt(sG-II pw)laser facility for lDpA and its applications in radiographic diagnoses have been manifested by the good performance of the sG-II pw ***,the sG-II pw laser facility has undergone extensive maintenance and a comprehensive technical upgrade in terms of the seed source,laser contrast and terminal *** experiments were performed using the maintained sG-II pw laser beam,and the highest cutoff energy of the proton beam was obviously ***,a double-film target structure was used,and the maximum cutoff energy of the proton beam was up to 70 *** results demonstrate that the comprehensive performance of the sG-II pw laser facility was improved significantly.

关键词： laser-driven proton acceleration sG-II peta-watt laser target normal sheath acceleration

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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

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Evidence for the decays of ∧_c^+→∑^+η and ∑^+η’

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chinese physics c 2019年第8期43卷 15-23页

作者： M.Ablikim F.F.An q.An Y.bai Y.ban h.cai x.cai G.F.cao j.F.chang G.chen h.s.chen j.c.chen M.l.chen p.l.chen s.j.chen Y.b.chen w.cheng h.lDai j.p.Dai Z.Y.Deng Y.Ding c.Dong j.Dong l.Y.Dong M.Y.Dong Z.l.Dou s.x.Du p.F.Duan j.Z.Fan j.Fang s.s.Fang Y.Fang c.q.Feng c.D.Fu Y.Fu q.Gao x.l.Gao Y.Gao Y.G.Gao Z.Gao l.Gong w.x.Gong l.M.Gu M.h.Gu Y.T.Gu A.q.Guo l.b.Guo R.p.Guo Y.p.Guo s.han x.q.hao K.l.he Y.K.heng 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 q.ji q.p.ji x.b.ji x.l.ji x.s.jiang x.Y.jiang j.b.jiao Z.jiao D.p.jin s.jin Y.jin x.s.Kang b.c.Ke 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 lei li p.l.li p.R.li q.Y.li T.li w.D.li w.G.li x.l.li x.N. li x.q.li Z.b.li h.liang Y.F.liang Y.T.liang G.R.liao l.Z.liao c.x.lin D.x.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.l.liu h.M.liu huanhuan liu huihui liu j.b.liu j.Y.liu K.liu K.Y.liu Ke liu q.liu s.b.liu x.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 T.luo x.l.luo x.R.lyu F.c.Ma h.l.Ma l.l.Ma M.M.Ma q.M.Ma x.N.Ma x.x.Ma x.Y.Ma Y.M.Ma Y.j.Mao Z.p.Mao Z.x.Meng j.Min T.j.Min x.h.Mo Y.j.Mo Z.Ning s.l.Niu s.l.Olsen q.Ouyang Y.pan h.p.peng j.l.ping R.G.ping h.R.qi M.qi T.Y.qi s.qian c.F.qiao N.qin Z.h.qin j.F.qiu s.q.qu G.Rong w.shan x.Y.shan M.shao c.p. shen p.x.shen x.Y.shen h.Y.sheng x.shi j.j.song x.Y.song G.x.sun j.F.sun l.sun s.s.sun x.h.sun Y.j.sun Y.K.sun Y.Z.sun Z.j.sun Z.T.sun Y.T.Tan c.j.Tang G.Y.Tang x.Tang b.wang b.l.wang c.w.wang D.Y.wang Dan wang K.wang l.l.wang l.s.wang M.wang Meng wang p.wang p.l.wang w.p.wang x.F.wang Y.wang Y.F.wang Z.wang Z.G.wang Z.Y.wang Zongyuan wang D.h.wei s.p.wen l.h.wu l.j.wu Z.wu l.xia Y.xia D.xiao Y.j.xiao Z.j.xiao Y.G.xie Y.h.xie x.A.xiong q.l.xiu G.F.xu j.j.xu l.xu q.j.xu q.N.xu x.p.xu F.Yan l.Yan w.b.Yan w.c.Yan Y.h.Yan h.j.yang h.x.yang l.yang s.l.yang Y.h.yang Y.x.yang Yifan yang Z.q.yang M.Ye M.h.Ye j.h.Yin Z.Y.You b.x.Yu c.x.Yu j.s.Yu c.Z.Yuan Y.Yuan Y.Zeng b.x.zhang b.Y.zhang Institute of high Energy physics G.I.budker Institute of Nuclear physics sb RAs(bINp) the Novosibirsk state University helmholtz Institute Mainz bochum Ruhr-University University of Turin INFN state Key laboratory of particle Detection and Electronics University of science and Technology of china southeast University joint Institute for Nuclear Research INFN laboratori Nazionali di Frascati peking University Institute of physics and Technology Indiana University Bloomington carnegie Mellon University johannes Gutenberg University of Mainz INFN sezione di Ferrara wuhan University Ankara University University of chinese Academy of sciences Istanbul bilgi University the Moscow Institute of physics and Technology the Functional Electronics laboratory Tomsk State University University of south china Nanjing University shanghai jiao Tong University Key laboratory for particle physics Astrophysics and CosmologyMinistry of EducationShanghai Key Laboratory for Particle Physics and CosmologyInstitute of Nuclear and Particle Physics liaoning University Nankai University Zhengzhou University Tsinghua University University of Ferrara University of Eastern piedmont central china Normal University University of Minnesota Minneapolis GsI helmholtzcentre for heavy Ion Research Gmbh Guangxi University Nanjing Normal University KVI-cART University of Groningen henan Normal University University of hawaii Honolulu shandong University University of the punjab University of Muenster Uppsala University huangshan college University of jinan justus-liebig-Universitaet Giessen II.Physikalisches Institut Istanbul Arel University soochow University beijing Institute of petrochemical Technology china center of Advanced science and Technology sun Yat-sen University sichuan University Guangxi Normal University Indian Institute of Technology Madras shanxi University henan University of science and Technology lanzhou University Zhejiang University Fudan University Key laboratory of Nuclear physics and Ion-beam Application(MOE)and Institute of

we study the hadronic decays of ∧c+ to the final states ∑+η and ∑+η’,using an e+e-annihilation data sample of 567 pb-1 taken at a center-of-mass energy of 4.6 GeV with the bEsIII detector at the bEpcⅡ *** find evidence for the decays ∧c+→∑+η and ∑+η’ with statistical significance of 2.5σ and 3.2σ,*** to the reference decays ∧c+→∑+π0 and ∑+ω,we obtain the ratios of the branching fractions■and ■to be 0.35±0.16±0.02 and 0.86±0.34±0.04,*** upper limits at the 90% confidence level are set to be■and■.Using bEsIII measurements of the branching fractions of the reference decays,we determine b（∧c+→∑+η）=（0.41±0.19±0.05）%（b（∧c+→∑+η’）=（1.34±0.53 ±0.19）%（here,the first uncertainties are statistical and the second *** obtained branching fraction of ∧c+→∑+η is consistent with the previous measurement,and the branching fraction of ∧c+→∑+η’ is measured for the first time.

关键词： charmed baryon ∧c^+ decays branching fractions

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collective bands in Neutron-Rich ^(104)Mo Nucleus

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chinese physics letters 2001年第1期18卷 24-26页

作者： yang li-Ming ZhU sheng-jiang lI Ke j.h.hamilton A.V.Ramayya j.K.hwang x.q.zhang ZhU ling-Yan GAN cui-Yun M.sakhaee lONG Gui-lu xU Rui-qing hANG Zheng jiang Zhuo jON Myong-Gil w.c.Ma b.R.s.babu j.Komicki E.F.jones j.D.cole R.Aryaeinejad M.w.Drigert I.Y.lee j.O.Rasmussen M.A.stoyer M.Ter-Akopian A.V.Daniel Department of physics Tsinghua UniversityBeijing 100084 Department of physics Vanderbilt UniversityNashvilleTN 37235USA Department of physics Mississippi State UniversityMS 39762USA Idaho National Engineering laboratory Idaho FallsID 83415USA lawrence berkeley National laboratory BerkeleyCA 94720USA lawrence livermore National laboratory LivermoreCA 94550USA joint Institute for Nuclear Research Dubna141980Russia

levels in the neutron-rich ^(104)Mo nucleus have been investigated by observing promptγ-rays from the spontaneous fission of 252cf with the Gammasphere detector *** ground-state band,the one-phonon and the two-phononγ-vibrational bands as well as a quasiparticle band have been confirmed and expanded with spin up to 14ħ.Other two side bands probably built on new quasiparticle states are *** possible configurations for the quasiparticle bands are *** of the quasiparticle bands show larger moments of inertia and may have pair-free *** levels of the ground-state band,the one-phononγ-band and the two-phononγ-band calculated from a general collective model are in close agreement with the experimental data.

关键词： bands phonon quasi

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luminosities and energies of e^(+)e^(−) collision data taken between √s=4.61 GeV and 4.95 GeV at bEsⅢ

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chinese physics c 2022年第11期46卷 64-75页

From December 2019 to june 2021,the bEsⅢ experiment collected approximately 5.85 fb^(−1) of 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 A_(c)^(+)A_(c)^(-) 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： luminosity center-of-mass energy bEsⅢdetector

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Avian influenza viruses suppress innate immunity by inducingtrans-transcriptional readthrough via ssU72

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cellular & Molecular Immunology 2022年第6期19卷 702-714页

作者： Yan Zhao Fengming huang Zhen Zou Yuhai bi yang yang cong zhang qiang liu Daozhen shang Yiwu Yan xiangwu ju song Mei peng xie xiao li Mingyao Tian shuguang Tan huijun lu Zongsheng han Kangtai liu Yuqing zhang junbo liang Zhu liang qingchao zhang jiahui chang william jliu cong Feng Tanshi li Michael q.zhang xiaoyue wang George FGao Yingxia liu Ningyi jin chengyu jiang state Key laboratory of Medical Molecular biology Institute of Basic Medical SciencesChinese Academy of Medical SciencesDepartment of BiochemistryPeking Union Medical CollegeBeijing 100005China shenzhen Key laboratory of pathogen and Immunity State Key Discipline of Infectious DiseaseSecond Hospital Affiliated with Southern University of Science and TechnologyShenzhen Third People’s HospitalShenzhenGuangdong 518112China cAs Key laboratory of pathogenic Microbiology and Immunology Institute of MicrobiologyCenter for Influenza Research and Early-warning(CASCIRE)CAS-TWAS Center of Excellence for Emerging Infectious Diseases(CEEID)Chinese Academy of SciencesBeijing 100101China school of life science University of Science and Technology of ChinaHefeiAnhui 230027China Department of Automation Tsinghua UniversityBeijing 100084China Genetic Engineering laboratory Institute of Military VeterinaryAcademy of Military Medical SciencesChangchunJilin 130062China state Key laboratory of biotherapy/collaborative Innovation center for biotherapy West China HospitalSichuan UniversityChengduSichuan 610000China state Key laboratory of Medical Molecular biology Department of Biochemistry and Center for BioinformaticsInstitute of Basic Medical SciencesChinese Academy of Medical SciencesSchool of Basic MedicinePeking Union Medical CollegeBeijing 100005China National Institute for Viral Disease control and prevention Chinese Centers for Disease Control and PreventionBeijing 102206China Department of Emergency General Hospital of the PLAHaidian DistrictBeijing 100853China Department of biological sciences and center for systems biology The University of Texas at DallasRichardsonTXUSA

Innate immunity plays critical antiviral roles. The highly virulent avian influenza viruses (AIVs) h5N1, h7N9, and h5N6 can betterescape host innate immune responses than the less virulent seasonal h1N1 virus. here, we report a mechanism by whichtranscriptional readthrough (TRT)-mediated suppression of innate immunity occurs post AIV infection. by using cell lines, mouselungs, and patient pbMcs, we showed that genes on the complementary strand (“trans” genes) influenced by TRT were involved inthe disruption of host antiviral responses during AIV infection. The trans-TRT enhanced viral lethality, and TRT abolishmentincreased cell viability and sTAT1/2 expression. The viral Ns1 protein directly bound to ssU72, and degradation of ssU72 inducedTRT. ssU72 overexpression reduced TRT and alleviated mouse lung injury. Our results suggest that AIVs infection induce TRT byreducing ssU72 expression, thereby impairing host immune responses, a molecular mechanism acting through the Ns1-ssU72-trans-TRT-sTAT1/2 axis. Thus, restoration of ssU72 expression might be a potential strategy for preventing AIV pandemics.

关键词： AIV infection TRT ssU72 Ns1 Immune escape

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Antineutrino energy spectrum unfolding based on the Daya bay measurement and its applications

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chinese physics c 2021年第7期45卷 1-19页

作者： F.p.An A.b.balantekin M.bishai s.blyth 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.Dwyer 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.Nguyen 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.xia Z.q.xie Z.Z.xing h.K.xu j.l.xu T.xu T.xue c.G.yang l.yang Y.Z.yang h.F.Yao M.Ye M.Yeh b.l.Young h.Z.Yu Z.Y.Yu b.b.Yue V.Zavadskyi 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 physics East China University of Science and TechnologyShanghai 200337 University of wisconsin MadisonWisconsin 53706 brookhaven National laboratory UptonNew York 11973 Department of physics Nnational Taiwan UniversityTaipei Institute of high Energy physics Beijing 100049 National United University Miao-Li Department of Engineering physics Tsinghua UniversityBeijing 100048 shenzhen University Shenzhen 518061 sun Yat-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 physics 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 physics University of Illinois at Urbana-ChampaignUrbanaIllinois 61801 lawrence berkeley National laboratory BerkeleyCalifornia 94720 Department of physics 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 physics Yale UniversityNew HavenConnecticut 06520 china Institute of Atomic Energy Beijing 102413 shandong University Jinan 250002 Guangxi University No.100 Daxue East RoadNanning 530004 center for Neutrino physics Virginia TechBlacksburgVirginia 24061 Institute of physics NCTUHsinchu Department of physics University of CincinnatiCincinnatiOhio 45221 Department of physics College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania 19122 Dongguan University of Technology Dongguan 523808 Department of physics University of CaliforniaBerkeleyCalifornia 94720 Department of physics The University of Hong KongPokfulamHongkong 999077 school of physics Nankai UniversityTianjin 300071 Department o

The prediction of reactor antineutrino spectra will play a crucial role as reactor experiments enter the precision *** positron energy spectrum of 3.5 million antineutrino inverse beta decay reactions observed by the Daya bay experiment,in combination with the fission rates of fissile isotopes in the reactor,is used to extract 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 experiments with different fission fractions than Daya *** 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 Daya bay application

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Observation of inhomogeneity in congruent liTaO3 crystal

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beijing synchrotron Radiation Facility 2001年第2期 142-144,页

作者： x.b.hu h.D.jiang h.liu s.s.jiang q.li j.Y.wang c.q.zhang b.Ten beijingsynchrotronRadiationlaboratory InstituteofHighEnergyBeijing100039210093People’sRepublicofChina NationallaboratoryofsolidstateMicrostructures NanjingUniversityNanjing210093People’sRepubli

The inhomogeneity in a congrunet liTaO3 crystal has been observed by transmission synchrotron *** extraordinary regions exist in congruent liTaO3 crystal and they often show diffraction intensity different from that of ordinary regions in synchrotron *** thermal analysis indiates that the curie temperature of the extraordinary region is lower than that of ordinary region,and the extraordinary region is really a high defect density *** diffraction contrast of the extraordinary region in synchrotron topographs is explained qualitatively by a calculation at the selected wavelength.2001 published by Elsevier science b.V.

关键词： liTaO3晶体钽酸锂晶体同步辐射形貌术结构分析 x射线分析

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The lobster Eye Imager for Astronomy Onboard the sATech-01 satellite

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天文和天体物理学研究:英文版 2023年第9期23卷 66-78页

作者： Z.x.ling x.j.sun c.zhang s.l.sun G.jin s.N.zhang x.F.zhang j.b.chang F.s.chen Y.F.chen Z.w.cheng w.Fu Y.x.han h.li j.F.li Y.li Z.D.li p.R.liu Y.h.lv x.h.Ma Y.j.Tang c.b.wang R.j.xie Y.l.xue A.l.Yan q.zhang c.Y.bao h.b.cai h.q.cheng c.Z.cui Y.F.Dai D.w.Fan h.b.hu j.w.hu M.h.huang Z.q.jia c.c.jin D.Y.li j.q.li h.Y.liu M.j.liu Y.liu h.w.pan Y.l.qiu M.sugizaki h.sun w.x.wang Y.l.wang q.Y.wu x.p.xu Y.F.xu h.N.yang x.yang b.zhang M.zhang w.D.zhang Z.zhang D.h.Zhao x.q.cong b.w.jiang l.h.li x.b.qiu j.N.sun D.T.su j.wang c.wu Z.xu x.M.yang s.K.zhang Z.zhang N.zhang Y.F.Zhu h.Y.ban x.Z.bi Z.M.cai w.chen x.chen Y.h.chen Y.cui x.l.Duan Z.G Feng Y.Gao j.w.he T.he j.j.huang F.li j.s.li T.j.li T.T.li h.q.liu l.liu R.liu s.liu N.Meng q.shi A.T.sun Y.M.wang Y.b.wang h.c.wu D.x xu Y.q yang Y.yang x.s.Yu K.x.zhang Y.l.zhang Y.h.zhang Y.T.zhang h.Zhou x.c.Zhu j.s.cheng l.qin l.wang q.l.wang M.bai R.l.Gao Z.ji Y.R.liu F.l.Ma Y.j.shi j.su Y.Y.Tan j.Z.Tong h.T.xu c.b.xue G.F.xue w.Yuan National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China school of Astronomy and space science University of Chinese Academy of SciencesBeijing 100049China shanghai Institute of Technical physics Chinese Academy of SciencesShanghai 200083China North Night Vision Technology co. LTDNanjing 211106China Institute of high Energy physics Chinese Academy of SciencesBeijing 100049China science and Technology on low-light-level Night Vision laboratory Xi'an 710065China Innovation Academy for Microsatellites Chinese Academy of SciencesShanghai 201204China Institute of Electrical Engineering Chinese Academy of ScienceBeijing 100190China National space science center Chinese Academy of ScienceBeijing 100190China

The lobster Eye Imager for Astronomy(lEIA),a pathfinder of the wide-field x-ray Telescope of the Einstein probe mission,was successfully launched onboard the sATech-01 satellite of the chinese Academy of sciences on2022 july *** this paper,we introduce the design and on-ground test results of the lEIA *** stateof-the-art Micro-pore Optics(MpO),a wide field of view of 346 square degrees(18.6°×18.6°)of the x-ray imager is *** optical assembly composed of 36 MpO chips is used to focus incident x-ray photons,and four large-format complementary metal-oxide semiconductor(cMOs)sensors,each of size 6 cm×6 cm,are used as the focal plane *** instrument has an angular resolution of 4’-8’(in terms of FwhM)for the central focal spot of the point-spread function,and an effective area of 2-3 cm^(2) at 1 keV in essentially all the directions within the field of *** detection passband is 0.5-4 keV in soft x-rays and the sensitivity is2-3×10^(-11) erg s^(-1) cm^(-2)(about 1 millicrab)with a 1000 s *** total weight of lEIA is 56 kg and the power is 85 *** satellite,with a design lifetime of 2 yr,operates in a sun-synchronous orbit of 500 km with an orbital period of 95 *** is paving the way for future missions by verifying in flight the technologies of both novel focusing imaging optics and cMOs sensors for x-ray observation,and by optimizing the working setups of the instrumental *** addition,lEIA is able to carry out scientific observations to find new transients and to monitor known sources in the soft x-ray band,albeit with limited useful observing time available.

关键词： instrumentation detectors-space vehicles instruments-telescopes-x-rays genera

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