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QCD: 作品数：436被引量：158H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：周丽娟马维兴罗向前李家荣江俊勤更多>>; 相关机构：华中师范大学中国科学院中国科学院大学南京大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金中国博士后科学基金广西壮族自治区自然科学基金更多>>

Exposing the dead-cone effect of jet quenching in QCD medium: 《Chinese Physics C》2025年第4期164-170,共7页Yun-Fan Liu Wei Dai Ben-Wei Zhang Enke Wang; Supported by the Major Project of Basic and Applied Basic Research of Guangdong Province,China(2020B0301030008);the Natural Science Foundation of China(1935007,11805167)。; When an energetic parton traverses the hot QCD medium,it may suffer from multiple scattering and lose its energy.The medium-induced gluon radiation for a massive quark will be suppressed relative to that of a light qu...; 关键词：jet quenching dead cone jets heavy ion

Gravitational waves and primordial black holes from axion domain walls in level crossing: 《Chinese Physics C》2025年第3期171-180,共10页Hai-Jun Li Yu-Feng Zhou; Supported by the CAS Project for Young Scientists in Basic Research(YSBR-006);the National Key R&D Program of China(2017YFA0402204);the National Natural Science Foundation of China(11821505,11825506,12047503)。; In this paper,we investigate the nano-Hertz gravitational wave(GW)emission and massive primordial black hole(PBH)formation from the light QCD axion scenario.We consider the axion domain wall formation from the level c...; 关键词：gravitational waves primordial black holes QCD axion

Mass suppression effect in QCD radiation and hadron angular distribution in jet: 《Chinese Physics C》2024年第6期5-10,共6页蒋传辉李海涛李世渊司宗国; Supported by the National Science Foundation of China(12235008,12275156,12275157,12321005)。; The finite mass of the heavy quark suppresses the collimated radiations;this is generally referred to as the dead cone effect.In this paper,we study the distribution of hadron multiplicity over the hadron opening angl...; 关键词：heavy flavor JET MULTIPLICITY

Revisiting the top-quark pair production at future e^(+)e^(−)colliders: 《Chinese Physics C》2024年第4期82-88,共7页马进王声权孙婷申建明吴兴刚; the Natural Science Foundation of China(12175025,12147102,12265011);by the Projects of Guizhou Provincial Department(YQK[2023]016,ZK[2023]141,[2020]1Y027,GZMUZK[2022]PT01)。; In this study,we reanalyze the top-quark pair production at next-to-next-to-leading order(NNLO)in quantum chromodynamics(QCD)at future e^(+)e^(−)colliders using the Principle of Maximum Conformality(PMC)method.The PMC...; 关键词：TOP-QUARK lepton colliders Renormalization Group Equation QCD correction

Gravitational wave footprints from Higgs-portal scalegenesis with multiple dark chiral scalars: 《Chinese Physics C》2024年第4期209-221,共13页He-Xu Zhang Shinya Matsuzaki Hiroyuki Ishida; Supported in part by the National Science Foundation of China(NSFC)(11747308,11975108,12047569);the Seeds Funding of Jilin University(S.M.);Toyama First Bank,Ltd(H.1.)。; We discuss the gravitational wave(GW)spectra predicted from the electroweak scalegenesis of the Higgs portal type with a large number of dark chiral flavors,which many flavor QCD would underlie and give the dynamical ...; 关键词：gravitational wave electroweak scalegenesis many flavor QCD

Spin alignment of vector mesons from quark dynamics in a rotating medium: 《Chinese Physics C》2023年第10期154-166,共13页魏明华黄梅; the National Natural Science Foundation of China(NSFC)(12235016,12221005);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB34030000);the start-up funding from the University of Chinese Academy of Sciences(UCAS);the Fundamental Research Funds for the Central Universities。; Vorticities in heavy-ion collisions(HICs)are supposed to induce spin alignment and polarization phenomena of quarks and mesons.In this work,we analyze the spin alignment of vector mesonsϕandρinduced by rotation from ...; 关键词：spin alignment QCD medium vector meson

Reconstruction of baryon number distributions: 《Chinese Physics C》2023年第10期167-177,共11页黄闯谈阳阳温睿尹诗付伟杰; the National Natural Science Foundation of China(12175030)。; The maximum entropy method(MEM)and Gaussian process(GP)regression,which are both well-suited for the treatment of inverse problems,are used to reconstruct net-baryon number distributions based on a finite number of cu...; 关键词：QCD phase transition Baryon number fluctuations QCD critical end point

J/ψ pair hadroproduction at next-to-leading order in nonrelativistic-QCD at CMS: 《Chinese Physics C》2023年第9期69-72,共4页孙立平; Supported by the National Natural Science Foundation of China(11905006)。; We perform a complete study of J/ψ pair hadroproduction at next-to-leading order (NLO) in the nonrelativstic-QCD (NRQCD) framework with the cc¯ pair either in the ^(3)S_(1)^([1]) or ^(1)S_(0)^([8]) fock states. It i...; 关键词：NRQCD next-to-leading order CMS fock state

Search for the doubly heavy baryon Ξ_(bc)^(+)→ decaying to J/ψΞ_(c)^(+)被引量：1: 《Chinese Physics C》2023年第9期1-13,共13页R.Aaij A.S.W.Abdelmotteleb C.Abellan Beteta F.Abudinén T.Ackernley B.Adeva M.Adinolfi H.Afsharnia C.Agapopoulou C.A.Aidala S.Aiola Z.Ajaltouni S.Akar K.Akiba J.Albrecht F.Alessio M.Alexander A.Alfonso Albero Z.Aliouche P.Alvarez Cartelle 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.Bencivenni E.Ben-Haim A.Berezhnoy R.Bernet 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 S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev N.Bondar 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 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.Camargo Magalhaes P.Campana D.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Caprio; The project support from CERN and from the national agencies:CAPES,CNPq,FAPERJ and FINEP(Brazil);MOST and NSFC(China);CNRS/IN2P3(France);BMBF,DFG and MPG(Germany);INFN(Italy);NWO(Netherlands);MNiSW and NCN(Poland);MEN/IFA(Romania);MICINN(Spain);SNSF and SER(Switzerland);NASU(Ukraine);STFC(United Kingdom);DOE NP and NSF(USA).We acknowledge the computing resources that are provided by CERN,IN2P3(France),KIT and DESY(Germany),INFN(Italy),SURF(Netherlands),PIC(Spain),GridPP(United Kingdom),CSCS(Switzerland),IFIN-HH(Romania),CBPF(Brazil),Polish WLCG(Poland)and NERSC(USA).Individual groups or members have received support from ARC and ARDC(Australia);Minciencias(Colombia);AvH Foundation(Germany);EPLANET,Marie Sklodowska-Curie Actions and ERC(European Union);A*MIDEX,ANR,IPhU and Labex P2IO,and Région Auvergne-RhôneAlpes(France);Key Research Program of Frontier Sciences of CAS,CAS PIFI,CAS CCEPP,Fundamental Research Funds for the Central Universities,and Sci.&Tech.Program of Guangzhou(China);GVA,XuntaGal,GENCAT and Prog.Atracción Talento,CM(Spain);SRC(Sweden);the Leverhulme Trust,the Royal Society and UKRI(United Kingdom).; A first search for the Ξ_(bc)^(+)J/ψΞ_(c)^(+) decay is performed by the LHCb experiment with a data sample of proton-proton collisions, corresponding to an integrated luminosity of 9 fb−1 recorded at centre-of-mass...; 关键词：QCD B physics charm physics spectroscopy

Restriction on the form of the quark anomalous magnetic moment from lattice QCD results: 《Chinese Physics C》2023年第6期108-121,共14页Mamiya Kawaguchi 黄梅; Supported in part by the National Natural Science Foundation of China(12235016,12221005,11725523,11735007);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB34030000,XDPB15);start-up funding from the University of Chinese Academy of Sciences(UCAS);the Fundamental Research Funds for the Central Universities。; The quark anomalous magnetic moment(AMM)is dynamically generated through spontaneous chiral symmetry breaking.It has been revealed that,even though its exact form is still unknown,the quark AMM is essential to explori...; 关键词：chiral symmetry phase diagram of QCD external magnetic field chiral effective model fi-nite temperature field theory

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