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molecular Plant 2019年第12期12卷 1545-1560页

作者： Jose m.Alvarez Tomas C.moyano Tao Zhang Diana E.gras Francisco J.Herrera Viviana Araus Jose AQ'Brien Laura Carrillo Joaquin medina Jesus Vicente-Carbajosa Jiming Jiang Rodrigo A.Gutierrez Pontificia Universidad Catolica de Chile SantiagoChile Yangzhou University YangzhouChina instituto de Agrobiotecnologia del Litoral CONICETSanta FeArgentina University of California BerkeleyCAUSA Trancura Biosciences Inc.San FranciscoCA 94158USA Centro de Biotecnología y Genómica de Plantas(CBGP UPM-INIA)Universidad Politecnica de Madrid(UPM)Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria(INIA)Campus de Montegancedo28223-Pozuelo de AlarcóMadridSpain Department of Horticulture University of Wisconsin-MadisonMadisonWI 53706USA Department of Plant Biology and Horticulture Michigan State UniversityMI 48824USA

Transcriptional regulation,determined by the chromatin structure and regulatory elements interacting at pro-moter regions,is a key step in plant responses to environmental ***(NO3-)is a nutrient signal that regulates the expression of hundreds of genes in Arabidopsis ***,we integrate mRNA sequencing,genome-wide RNA polymeraseⅡ(RNPⅡ),chromatin immunoprecipitation sequencing,and DNase Sequencing datasets to establish the relationship between RNPⅡoccupancy and chromatin accessibility in response to NO3-treatments in Arabidopsis *** footprinting allowed us to identify in vivo regula-tory elements controlling gene expression in response to ***3--modulated transcription factor(TF)footprints are important for a rapid increase in RNPⅡoccupancy and transcript accumulation over *** mapped key TF regulatory interactions and functionally validated the role of NAP,an NAC-domain containing TF,as a new regulatory factor in *** together,our study provides a comprehensive view of transcriptional networks in response to a nutrient signal in Arabidopsis roots.

关键词： nitrate transcriptional regulation footprinting RNA polymeraseⅡ regulatory networks

Personality Styles,Psychological Adjustment and Gender Differences in Parents of Children with Congenital Disabilities

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Health 2015年第11期7卷 1492-1505页

作者： Rosa m.Liminana-gras maría del Pilar Sánchez-López maría Teresa Calvo-Llena Francisco Javier Corbalán Research Group Personality and Health:A intercultural and Gender Perspective MurciaSpain Universidad de murcia MurciaSpain Universidad Complutense de madrid MadridSpain Red Hygeia(Health&Gender international Alliance) MadridSpain

The present study analyzes the psychological adaptation of parents with children having congenital disabilities. The study included 83 men and 96 women, who were parents of children with severe spina bifida, cerebral palsy, cleft lip and cleft palate. The millon index of Personality Styles was used to identify the most distinctive personality styles of parents caring for a child with a chronic disability and parental psychological adjustment. We also investigated if personality profiles differ by gender, and educational and socioeconomic level. The personality styles identified may serve as indicators of the way parents adapt to the child with a congenital disability. The results also suggest that a child’s disability has a differential impact on men and women. Gender issues are evaluated, as well as any repercussions these may have on women.

关键词： Personality Styles Congenital Disability Parental Psychological Adjustment Gender Differences

Extreme biomimetics： A carbonized 3D spongin scaffold as a novel support for nanostructured manganese oxide（iV） and its electrochemical applications

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Nano Research 2018年第8期11卷 4199-4214页

作者： Tomasz Szatkowski Kacper Kopczynski mykhailo motylenko Horst Borrmann Beata mania matgorzata gras Grzegorz Lota Vasilii V. Bazhenov David Rafaja Friedrich Roth Juliane Weise Enrico Langer marcin Wysokowski Sonia Zoltowska-Aksamitowska laroslav Petrenko Serguei L, molodtsov Jana Hubalkova Christos G. Aneziris Yvonne Joseph Allison L. Stelling Hermann Ehrlich Teofil Jesionowski institute of Chemical Technology and Engineering Faculty of Chemical Technology Poznan University of Technology Poznan60965 Poland institute of Chemistry and Technical Electrochemistry Poznan University of Technology Poznan 60965 Poland institute of materials Science TU Bergakademie Freiberg Freiberg 09599 Germany max Planck institute for Chemical Physics of Solids Dresden 01187 Germany institute of Experimental Physics TU Bergakademie Freiberg Freiberg 09599 Germany European X-Ray Free-Electron Laser Facility (XFEL) GmbH Schenefeld 22869 Germany institute of Semiconductors and microsystems Polymere Mikrosysteme TU Dresden Dresden 01062 Germany Saint-Petersburg National Research University of information Technologies Mechanics and Optics ITMO University St. Petersburg197101 Russia institute of Ceramic Glass and Constructions Materials TU Bergakademie Freiberg 09599 Germany institute of Electronics and Sensor materials TU. Be.rga.kad. emeFreberg Freib. erg 09599 Germany Department of Biochemistry Duke University MedicaI School Durham North Carolina 27708 USA

Composites containing biological materials with nanostructured architecture have become of great interest in modem materials science, yielding both interesting chemical properties and inspiration for biomimetic research. Herein, we describe the preparation of a novel three-dimensional （3D） nanostructured mnO2-based com- posite developed using a carbonized proteinaceous spongin template by an extreme biomimetics approach. The thermal stability of the spongin-based scaffold fadlitated the formation of both carbonized material （at 650 ℃ with exclusion of oxygen） and manganese oxide with a defined nanoscale structure under 150 ℃. Remarkably, the unique network of spongin fibers was maintained after pyrolysis and hydro^ermal processing, yielding a novel porous support. The mnO2-spongin composite shows a bimodal pore distribution, with macropores originating from the spongin network and mesopores from the nanostructured oxidic coating. interestingl3~ the composites also showed improved electrochemical properties compared to those of mno2. Voltammetry cycling demonstrated the good stability of the material over more than 3,000 charging/discharging cydes. Additionally, electrochemical impedance spectroscopy revealed lower charge transfer resistance in the prepared materials. We demonstrate the potential of extreme biomimetics for developing a new generation of nanostructred materials with 3D centimeter-scale architecture for the storage and conversion of energy generated from renewable natural sources.

关键词： nanostructuredcomposite extreme biomimetics spongin scaffold manganese oxide electrochemistry supercapacitor

Search for the doubly heavy baryons Ωbc0 and Ξbc0 decaying to Λc+π- and Ξc+π-

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Chinese Physics C 2021年第9期45卷 14-25页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Adeva m.Adinolfi H.Afsharnia C.A.Aidala S.Aiola Z.Ajaltouni S.Akar J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche G.Alkhazov P.Alvarez Cartelle S.Amato Y.Amhis L.An L.Anderlini A.Andreianov m.Andreotti F.Archilli A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier S.Bachmann m.Bachmayer J.J.Back P.Baladron Rodriguez V.Balagura W.Baldini J.Baptista Leite R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay m.Becker F.Bedeschi i.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous i.Belov i.Belyaev G.Bencivenni E.Ben-Haim A.Berezhnoy *** D.Berninghoff H.C.Bernstein C.Bertella A.Bertolin C.Betancourt F.Betti ia.Bezshyiko S.Bhasin J.Bhom L.Bian m.S.Bieker S.Bifani P.Billoir m.Birch F.C.R.Bishop A.Bitadze A.Bizzeti m.Bj?rn m.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar S.Borghi m.Borisyak m.Borsato J.T.Borsuk S.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m.J.Bradley S.Braun A.Brea Rodriguez m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calefice L.Calero Diaz S.Cali R.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes A.Camboni P.Campana A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini i.Carli P.Carniti L.Carus K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero S.Celani J.Cerasoli A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez Barajas m.Chefdeville C.Chen S.Chen A.Chernov V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke G.Coombs G.Corti C.m.Costa Sobral B.Couturier D.C.Craik J.Crkovská m.Cruz Torres R.Currie C.L.Da Silva E.Dall'Occo J.Dalseno C.D'Amb University of Edinburgh Horia Hulubei National institute of Physics and Nuclear Engineering iNFN Sezione di Bari Università di Bari Los Alamos National Laboratory (LANL) Van Swinderen institute University of Groningen Universiteit maastricht AGH-University of Science and Technology Faculty of Physics and Applied Computer Science Université Clermont Auvergne Università di Cagliari institute for Nuclear Research of the National Academy of Sciences (KiNR) School of Physics University College Dublin NSC Kharkiv institute of Physics and Technology (NSC KiPT) iNFN Sezione di Perugia STFC Rutherford Appleton Laboratory School of Physics and Astronomy monash University Novosibirsk State University CNRS/iN2P3 Department of Physics and Astronomy Uppsala University Università di Genova School of Physics State Key Laboratory of Nuclear Physics and Technology Peking University National Center for Nuclear Research (NCBJ) Università di Roma Tor Vergata Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) Universidade Federal do Triangulo mineiro (UFTm) institute of Particle Physics LPC Central China Normal University Hangzhou institute for Advanced Study UCAS instituto de Fisica Corpuscular Centro mixto Universidad de Valencia-CSiC Nikhef National institute for Subatomic Physics and VU University Amsterdam National Research Tomsk Polytechnic University AGH-University of Science and Technology Faculty of Computer Science Electronics and Telecommunications University of michigan Università di Siena Università di Padova Scuola Normale Superiore National Research Centre Kurchatov institute Università degli Studi di milano mSU-iligan institute of Technology (mSU-iiT) Università di Firenze iNFN Sezione di Roma La Sapienza institut für Physik Universit?t Rostock iNFN Sezione di milano Departamento de Fisica Universidad Nacional de Colombia Universit?t Bonn-Helmholtz-institut für Strahlen und Kernphysik Hanoi University of Science Università di Pisa P.N. Lebedev Physical institute Russian Academy of Science (LPi RAS) Università

The first search for the doubly heavy Ωbc0baryon and a search for the Ξbc0baryon are performed using pp collision data collected via the LHCb experiment from 2016 to 2018 at a centre-of-mass energy of 13 TeV,corresponding to an integrated luminosity of 5.2 *** baryons are reconstructed via their decays to ∧c+π-andΞc+π-.No significant excess is found for invariant masses between 6700 and 7300 meV/c2,in a rapidity range from2.0 to 4.5 and a transverse momentum range from 2 to 20 meV/*** limits are set on the ratio of the Ωbc0andΞbc0production cross-section times the branching fraction to ∧c+π-（Ξc+π-） relative to that of the ∧b0（Ξb0） baryon,for different lifetime hypotheses,at 95% confidence *** upper limits range from 0.5×10-4to 2.5×10-4for theΩbc0→∧c+π-(Ξbc0→∧c+π-) decay,and from 1.4×10-3to 6.9×10-3for the Ωbc0→Ξc+π-(Ξbc0→Ξc+π-) decay,depending on the considered mass and lifetime of the Ωbc0(Ξbc0) baryon.

关键词： B physics quarkonium spectroscopy heavy quark production

Search for the rare decay B^(0)→J/ψФ

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Chinese Physics C 2021年第4期45卷 47-60页

作者： R.Aaij C.Abellin Beteta T.Ackernley B.Adeva m.Adinolfi H.Afsharnial C.A.Aidala S.Aiola Z.Ajaltouni S.Akar J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche G.Alkhazov P.Alvarez Cartelle S.Amato Y.Amhis L.An L.Anderlini A.Andreianov m.Andreotti F.Archilli A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier S.Bachmann m.Bachmaver J.J.Back S.Baker P.Baladron Rodriguez V.Balagura W.Baldinit J.Baptista Leite R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay m.Becker F.Bedeschis i.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous i.Belov i.Belyaev G.Bencivenni E.Ben-Haim A.Berezhnoy *** D.Berninghoff H.C.Bernstein C.Bertella E.Bertholet A.Bertolin C.Betancourt F.Betti m.O.Bettler ia.Bezshyiko S.Bhasin J.Bhom L.Bian m.S.Bieker S.Bifani P.Billoir m.Birch F.C.R.Bishop A.Bizzeti m.Biorn m.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar S.Borghi m.Borisyak m.Borsato J.T.Borsuk S.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m.J.Bradley S.Braun A.Brea Rodriguezs m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Burschee A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calefice L.Calero Diaz S.Cali R.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes A.Camboni P.Campana D.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbonel G.Carboni R.Cardinale A.Cardini i.Carli P.Carniti L.Carus K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero S.Celani J.Cerasoli A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez Barajas m.Chefdeville C.Chen S.Chen A.Chernov S.-G.Chitic V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke G.Coombs G.Corti C.m.Costa Sobral B.Couturier D.C.Craik J.Crkovska m.Cruz Centro Brasileiro de Pesquisas Fisicas(CBPF) Riode JaneiroBrazil Universidade Federal do Riode Janeiro(UFRJ) Riode JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina institute Of High Energy Physics(iHEP) BejingChina institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance Universitq Paris-Saclay CNRS/IN2P3IJCLabOrsayFrance LPNHE Sorbonne UniversiteParis Diderot Sorbonne Paris CiteCNRS/IN2P3ParisFrance i.Physikalisches institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany max-Planck-institut fir Kernphysik(mPiK) HeidelbergGermany Physikalisches institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland iNFN Sezione di Bari BariItaly iNFN Sezione di Bologna BolognaItaly iNFN Sezione di Ferrara FerraraItaly iNFN Sezione di Firenze FirenzeItaly iNFN Laboratori Nazionali di Frascati Frascatiltaly iNFN Sezione di Genova GenovaItaly iNFN Sezione di milano Bicocca Milanolaly iNFN Sezione di milano MilanoItaly iNFN Sezione di Cagliari Monserratoltaly Universita degli Studi di Padova Universita e INFNPadovaPadovaItaly iNFN Sezione di Pisa PisaItaly iNFN Sezione di Roma Tor Vergata RomaItaly iNFN Sezione di Roma La Sapienza RomaItaly Nikhef National institute for Subatomic Physics AmsterdamNetherlands Nikhef National institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski institute of Nuclear Physics Polish Academy of Sciences KrakowPoland AGH-University of Science and Technology Faculty of Physics and Applied Computer Science

A search for the rare decay B^(0)→J/ψФis performed using Pp collision data collected with the LHCb dete-ctor at centre-of-mass energies of 7,8 and 13 TeV,corresponding to an integrated luminosity of9 *** significant signal of the decay is observed and an upper limitof 1.1x 10^(-7)at 90%confidence level is set on the branching fraction.

关键词： B physics flavour physics rare decay ω-Фmixing branching fraction

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模拟光条件下禾本科植物和藜科植物蒸腾特性与水分利用效率比较

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生态学报 2003年第4期23卷 814-819页

作者：孙伟王德利王立杨允菲东北师范大学草地研究所

利用人工模拟光源研究了两种 C4 光合途径禾本科植物 (虎尾草、狗尾草 )和两种 C3光合途径藜科植物 (藜、绿藜 )的光合速率 ( Pn)、蒸腾速率 ( Tr)、水分利用率 ( WUE)、气孔导度 ( Gs)、胞间 CO2 浓度 ( Ci)及叶面饱和蒸气压亏缺 ( Vp... 详细信息

利用人工模拟光源研究了两种 C4 光合途径禾本科植物 (虎尾草、狗尾草 )和两种 C3光合途径藜科植物 (藜、绿藜 )的光合速率 ( Pn)、蒸腾速率 ( Tr)、水分利用率 ( WUE)、气孔导度 ( Gs)、胞间 CO2 浓度 ( Ci)及叶面饱和蒸气压亏缺 ( Vpdl)随模拟光辐射 ( SPR)增强的变化规律及 Gs、Ci、Vpdl对 Tr和 WUE的影响。结果表明 :( 1 ) 4种植物的 Pn和 Tr均随 SPR增强而增大 ,两种藜科植物最大净 Pn和 Tr均高于两种禾本科植物的最大净 Pn和 Tr。 ( 2 ) WUE随 SPR增强先增大后减小 ,两种禾本科植物和两种藜科植物分别在SPR为 40 0、1 2 0 0 μmol/( m2·s)时达到最大值 ,禾本科植物的最大 WUE明显高于藜科植物。 ( 3) 4种植物的 Gs、Ci均随 SPR的增强而减小 ,两种藜科植物的 Gs和 Ci均显著高于两种禾本科植物。4种植物的 Vpdl均随 SPR增强而增大 ,禾本科植物高于藜科植物。实验表明 ,在以水分为限制因素的半干旱草原区 ,禾本科植物具有更好的保水机制和更高的水分利用效率 ,与藜科植物相比 ,在水分生态上具有一定的竞争优势。

关键词：模拟光源禾本科植物蒸腾特性水分利用率藜科植物

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Search for the rare decays W^(+)→D_(s)^(+)γ and Z→D^(0)γ at LHCb

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中国物理C:英文版 2023年第9期47卷 14-26页

作者： R.Aaij A.S.W.Abdelmotteleb C.Abellan Beteta F.Abudinén T.Ackernley B.Adeva m.Adinolfi P.Adlarson H.Afsharnia C.Agapopoulou C.A.Aidala Z.Ajaltouni S.Akar K.Akiba J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche P.Alvarez Cartelle R.Amalric S.Amato J.L.Amey Y.Amhis L.An L.Anderlini m.Andersson A.Andreianov m.Andreotti D.Andreou D.Ao F.Archilli A.Artamonov m.Artuso E.Aslanides m.Atzeni B.Audurier S.Bachmann m.Bachmayer J.J.Back A.Bailly-reyre P.Baladron Rodriguez V.Balagura W.Baldini J.Baptista de Souza Leite m.Barbetti R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay A.Beck m.Becker F.Bedeschi i.B.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous i.Belov i.Belyaev G.Benane G.Bencivenni E.Ben-Haim A.Berezhnoy *** *** Andres D.Berninghoff H.C.Bernstein C.Bertella A.Bertolin C.Betancourt F.Betti ia.Bezshyiko S.Bhasin J.Bhom L.Bian m.S.Bieker N.V.Biesuz S.Bifani P.Billoir A.Biolchini m.Birch F.C.R.Bishop A.Bitadze A.Bizzeti m.P.Blago T.Blake F.Blanc J.E.Blank S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev C.S.Bolognani R.Bolzonella N.Bondar F.Borgato S.Borghi m.Borsato J.T.Borsuk S.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m.J.Bradley S.Braun A.Brea Rodriguez J.Brodzicka A.Brossa Gonzalo J.Brown D.Brundu A.Buonaura L.Buonincontri A.T.Burke C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese L.Calefice S.Cali R.Calladine m.Calvi m.Calvo Gomez P.Campana D.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini P.Carniti L.Carus A.Casais Vidal R.Caspary G.Casse m.Cattaneo G.Cavallero V.Cavallini S.Celani J.Cerasoli D.Cervenkov A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier C.A.Chavez Barajas m.Chefdeville C.Chen S.Chen A.Chernov S.Chernyshenko V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek G.Ciullo P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cognera Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina institute Of High Energy Physics(iHEP) BeijingChina School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Université Savoie mont Blanc CNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance i.Physikalisches institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany max-Planck-institut für Kernphysik(mPiK) HeidelbergGermany Physikalisches institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland iNFN Sezione di Bari BariItaly iNFN Sezione di Bologna BolognaItaly iNFN Sezione di Ferrara FerraraItaly iNFN Sezione di Firenze FirenzeItaly iNFN Laboratori Nazionali di Frascati FrascatiItaly iNFN Sezione di Genova GenovaItaly iNFN Sezione di milano MilanoItaly iNFN Sezione di milano-Bicocca MilanoItaly iNFN Sezione di Cagliari MonserratoItaly Universitàdegli Studi di Padova Universitàe INFNPadovaPadovaItaly iNFN Sezione di Pisa PisaItaly iNFN Sezione di Roma La Sapienza RomaItaly iNFN Sezione di Roma Tor Vergata RomaItaly Nikhef National institute for Subatomic Physics AmsterdamNetherlands Nikhef National institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands AGH-University of Science and Technology Faculty of Physics and Applied Computer Scienc

A search for the rare decays W^(+)→D_(s)^(+)γ and Z→D0γis performed using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of 13TeV,corresponding to an integrated luminosity of 2.0fb−*** significant signal is observed for either decay mode and upper limits on their branching fractions are set using W^(+)→D_(s)^(+)γ and Z→μ+μ−decays as normalization *** upper limits are 6.5×10^(−4) and 2.1×10^(−3) at 95% confidence level for the W^(+)→D_(s)^(+)γ and Z→D^(0)γ decay modes,*** is the first reported search for the Z→D^(0)γ decay,while the upper limit on the W+→D+sγbranching fraction improves upon the previous best limit.

关键词： W/Z boson rare decay upper limit of branching fraction

婴幼儿先天性弓形虫病的临床表现与产前治疗的相关性研究:在欧洲13所医疗中心开展的一项队列研究

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世界核心医学期刊文摘（儿科学分册） 2006年第6期2卷 3-3页

作者： gras L. Wallon m. Pollak A. R. Gilbert 张振 Centre for Paediatric Epidemiology and Biostatistics Institute of Child Health 30 Guilford Street London WC1N 1EH United Kingdom

Aim: To determine the effectiveness of prenatal treatment for clinical manifestations of congenital toxoplasmosis. methods: We prospectively identified 255 live-born infants with congenital toxoplasmosis using prenatal or neonatal screening. We determined the effect of prenatal treatment on the risks of intracranial or ocular lesions in infancy, accounting for gestational age at maternal seroconversion. Results: Prenatal treatment within 4 wk of seroconversion reduced the risk of intracranial lesions compared with no treatment (odds ratio, OR 0.28; 95%Ci: 0.08-0.75), but there was no significant effect when initiated after 4 wk (OR 0.76; 95%Ci: 0.35-1.59; overall p-value 0.19). Compared to spiramycin alone, no treatment doubled the risk of intracranial lesions (OR 2.33; 95%Ci: 1.04-5.50), but the risk did not differ with pyrimethamine-sulp-honamide treatment (overall p-value 0.52). There was no consistent relationship between the type or timing of treatment and the risk of ocular lesions. Gestational age at maternal seroconversion was inversely associated with the risk of intracranial but not ocular lesions. Conclusion: Only early versus no prenatal treatment for intracranial lesions showed a statistically significant benefit. A large randomized controlled trial andor meta-analysis of individual patient data from cohort studies is required to confirm these findings.

关键词：先天性弓形虫病产前治疗婴幼儿患者临床表现队列研究医疗中心发生风险血清转化颅内损害欧洲

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Search for the doubly charmed baryon ?cc+

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Science China(Physics,mechanics & Astronomy) 2021年第10期Mechanics & Astronomy) .卷 6-17页

作者： R. Aaij C. Abellán Beteta T. Ackernley B. Adeva m. Adinolfi H. Afsharnia C. A. Aidala S. Aiola Z. Ajaltouni S. Akar J. Albrecht F. Alessio m. Alexander A. Alfonso Albero Z. Aliouche G. Alkhazov P. Alvarez Cartelle S. Amato Y. Amhis L. An L. Anderlini A. Andreianov m. Andreotti F. Archilli A. Artamonov m. Artuso K. Arzymatov E. Aslanides m. Atzeni B. Audurier S. Bachmann m. Bachmayer J. J. Back P. Baladron Rodriguez V. Balagura W. Baldini J. Baptista Leite R. J. Barlow S. Barsuk W. Barter m. Bartolini F. Baryshnikov J. m. Basels G. Bassi B. Batsukh A. Battig A. Bay m. Becker F. Bedeschi i. Bediaga A. Beiter V. Belavin S. Belin V. Bellee K. Belous i. Belov i. Belyaev G. Bencivenni E. Ben-Haim A. Berezhnoy R. Bernet D. Berninghoff H. C. Bernstein C. Bertella A. Bertolin C. Betancourt F. Betti i. Bezshyiko S. Bhasin J. Bhom L. Bian m. S. Bieker S. Bifani P. Billoir m. Birch F. C. R. Bishop A. Bitadze A. Bizzeti m. Bj?rn m. P. Blago T. Blake F. Blanc S. Blusk D. Bobulska J. A. Boelhauve O. Boente Garcia T. Boettcher A. Boldyrev A. Bondar N. Bondar S. Borghi m. Borisyak m. Borsato J. T. Borsuk S. A. Bouchiba T. J. V. Bowcock A. Boyer C. Bozzi m. J. Bradley S. Braun A. Brea Rodriguez m. Brodski J. Brodzicka A. Brossa Gonzalo D. Brundu A. Buonaura C. Burr A. Bursche A. Butkevich J. S. Butter J. Buytaert W. Byczynski S. Cadeddu H. Cai R. Calabrese L. Calefice L. Calero Diaz S. Cali R. Calladine m. Calvi m. Calvo Gomez P. Camargo magalhaes P. Campana A. F. Campoverde Quezada S. Capelli L. Capriotti A. Carbone G. Carboni R. Cardinale A. Cardini i. Carli P. Carniti L. Carus K. Carvalho Akiba A. Casais Vidal G. Casse m. Cattaneo G. Cavallero S. Celani J. Cerasoli A. J. Chadwick m. G. Chapman m. Charles P. Charpentier G. Chatzikonstantinidis C. A. Chavez Barajas m. Chefdeville C. Chen S. Chen A. Chernov V. Chobanova S. Cholak m. Chrzaszcz A. Chubykin V. Chulikov P. Ciambrone m. F. Cicala X. Cid Vidal G. Ciezarek P. E. L. Clarke m. Clemencic H. V. Clif J. Closier J. L. Cobbledick V. Coco J. A. B. Coelho J. Cogan E. Cogneras L. Nikhef National institute for Subatomic Physics Physik-institut Universit?t Zürich Oliver Lodge Laboratory University of Liverpool instituto Galego de Física de Altas Enerxías (iGFAE) Universidade de Santiago de Compostela H.H. Wills Physics Laboratory University of Bristol Université Clermont Auvergne University of michigan Ann Arbor United States iNFN Sezione di milano University of Cincinnati Fakult?t Physik Technische Universit?t Dortmund European Organization for Nuclear Research (CERN) School of Physics and Astronomy University of Glasgow iCCUB Universitat de Barcelona Department of Physics and Astronomy University of manchester Petersburg Nuclear Physics institute NRC Kurchatov institute (PNPi NRC Ki) Cavendish Laboratory University of Cambridge Universidade Federal do Rio de Janeiro (UFRJ) Université Paris-Saclay iNFN Sezione di Firenze iNFN Sezione di Ferrara Physikalisches institut Ruprecht-Karls-Universit?t Heidelberg institute for High Energy Physics NRC Kurchatov institute (iHEP NRC Ki) Syracuse University Yandex School of Data Analysis Aix marseille Univ Laboratoire Leprince-Ringuet CNRS/iN2P3 Ecole Polytechnique institut Polytechnique de Paris institute of Physics Ecole Polytechnique Fédérale de Lausanne (EPFL) Department of Physics University of Warwick Centro Brasileiro de Pesquisas Físicas (CBPF) imperial College London iNFN Sezione di Genova National University of Science and Technology “miSiS” i. Physikalisches institut RWTH Aachen University iNFN Sezione di Pisa iNFN Sezione di Cagliari institute of Nuclear Physics moscow State University (SiNP mSU) institute of Theoretical and Experimental Physics NRC Kurchatov institute (iTEP NRC Ki) iNFN Laboratori Nazionali di Frascati LPNHE Sorbonne Université Paris Diderot Sorbonne Paris Cité Universita degli Studi di Padova Universita e iNFN Henryk Niewodniczanski institute of Nuclear Physics Polish Academy of Sciences School of Physics and Technology Wuhan University University of Birmingham Università di modena e Reggio Emilia Department of Physics U

A search for the doubly charmed baryon ?cc+with the decay mode ?cc+→Ξc+K-π+is performed using proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the LHCb experiment from 2016 to 2018, corresponding to an integrated luminosity of 5.4 fb-1. No significant signal is observed within the invariant mass range of 3.6 to 4.0 GeV/c2. Upper limits are set on the ratio R of the production cross-section times the total branching fraction of the ?cc+→Ξc+K-π+decay with respect to the Ξcc++→Λc+K-π+π+decay. Upper limits at 95% credibility level for R in the range 0.005 to 0.11 are obtained for diferent hypotheses on the ?cc+mass and lifetime in the rapidity range from 2.0 to 4.5 and transverse momentum range from 4 to 15 GeV/c.

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