QCD相关论文
本文研究了有限温度密度下QCD对称性的自发破缺与恢复,包含手征对称性恢复和对pentaquarkΘ+的性质和产生截面的影响,以及非对称核......
A measurement of the lifetimes of the Ω0c and Ξ0c baryons is reported using proton-proton collision data at a centre-o......
研究 YN 相互作用，一般是采用唯象的方法，但是由于可调参数较多，往往不能恰当地描述相互作用中的中短程的非微扰 QCD 行为，其结果也通......
虽然标准模型（SM）被认为是迄今为止最为成功的粒子物理模型,但由其基石之一（Higgs机制）所引入的Higgs粒子至今未在实验上被发现,探索电......
We study the decay of the SM Higgs boson to a massive charm quark pair at the next-to-next-to-leading order QCD and next......
First evidence of a structure in the J/ψ∧ invariant mass distribution is obtained from an amplitude anal-ysis of Ξ-b ......
We derive the chiral effective Lagrangian for excited heavy-light mesons from QCD under proper approximations.We focus o......
最近,BSEⅢ和LHCb合作组在探索QCD奇特结构取得重大进展:分别发现了隐粲数并含有奇异数的Zcs(3985)和Zcs(4000).目前,最亟待回答也......
Although J/ψ weak decays are rare,they are possible within the standard model of elementary particles.Inspired by the p......
In this paper,we analyze the dependence of the topological charge density from the overlap operator on the Wilson mass p......
In this article,we construct the color-singlet-color-singlet type currents and the color-singlet-colorsinglet-color-sing......
QCD chiral phase transition and critical exponents within the nonextensive Polyakov-Nambu-Jona-Lasin
We present a nonextensive version of the Polyakov-Nambu-Jona-Lasinio model that is based on nonextentive statistical mec......
The recent observations of the purely leptonic decay Ds+ →μ+νμ and τ+ντ at CLEO-c and B factory may allow a possi......
The role of the anti-commutator term of the chiral current in a Skyrme-like model was studied associated with the symmet......
The running of the QCD coupling in the effective mass causes thermodynamic inconsistency problem in the conventional qua......
The non-local vacuum condensates of quantum chromodynamics (QCD) describe the distributions of quarks and gluons in the ......
本报讯近日,从东风商用车公司二季度QCD改善成果发表会上获悉,东风德纳车桥有限公司十堰部件厂《提升调整臂蜗轮线JPMH改善》课题......
Contents 1.Motivation 2.The four main Higgs pair production channels at LHC 3.The VBF Higgs pair production up to QCD NN......
会议
Outline Introduction NLO QCD and EW corrections to WW+jetproduction1.the choice of CKM matrix2.quark-to-photon fragmenta......
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Phase diagram with TCP and CEP are explored.Singularity nearCEP is universal.The shape of m1 with m2, temperature order ......
QCD phase transition & CEP Critical endpoint---the landmark of the QCD phase diagram.Lattice simulation:-μ=0,finite T-c......
会议
1964年,为了解决基本粒子质量的起源问题,人们而提出了一个被称为Higgs玻色子的新粒子[1]。2012年7月,人们梦寐以求的这一神奇粒子......
量子色动力学(QCD)是描述强相互作用的基本理论。在QCD理论中,由于QCD真空具有渐近自由性质,微扰QCD在高能区域能很好地处理QCD问......
论文介绍了本人在粒子物理领域基于大型强子对撞机(LHC)上ATLAS实验做的研究工作。LHC是当今世界上最大的、能量最高的对撞机,在其......
基于QCD的现场管理模式具有以质量为中心和彻底消除浪费两大特点,其内容主要包括明确QCD管理模式中现场应完成的任务、引进先进的......
本文介绍了利用汽车前照灯检测仪的现有微机硬件资源，扩充了I／O接口，使仪器能接收主计算机的控制信号和增加了模拟量输出功能，达到了该......
在引入6次微商项的Skyrme模型中,用大N_c展开的O(1)级味无关轴矢流计算了质子的夸克自旋含量,以及与重子相关的各种静态可观测量,......
在微扰QCD框架下,研究了B0,±→ρ0(ω)π0,±→π+π-π0,±衰变过程中ρω混合效应对CP破缺的影响.由于产生了大的强相角,当π+......
Polyakov-Nambu-Jona-Lasinio(PNJL)模型是研究强相互作用物质性质的使用最为广泛的有效模型之一.在PNJL模型的基础上考虑了手征凝......
We propose a modified version of the Faddeev-Popov (FP) quantization approach for non-Abelian gauge field theory to avoi......
The valence-quark distribution function of the pion has been of interest for decades;particularly,the pro-file it should......
Using proton-proton collision data at centre-of-mass energies of √s =7,8 and 13 TeV recorded by the LHCb experiment at ......
全面质量管理是一个组织以质量为中心，以全员参与为基础，目的在于通过让顾客满意和本组织所有成员及社会受益而达到长期成功的管理途......
在标准模型中,通过味改变中性流进行的B和Bs介子的衰变是受圈图压低的,它们是寻找新物理的好窗口.为了和实验测量到的分支比作比较......
Open heavy flavors and quarkonia are unique probes of the hot–dense medium produced in heavy-ion collisions. Their prod......
In this study,we investigate the invariant-mass distribution of top-quark pairs near the 2mt threshold,which strongly in......
Using the technique of quantum transport of the interfering pair we examine the Hanbury-Brown-Twiss (HBT) interferometry......
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