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The Substructure of Elementary Particles Demonstrated by the I-Theory
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作者 H. H. Swami Isa Christophe Dumas 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期469-514,共46页
Present studies in physics assume that elementary particles are the building blocks of all matter, and that they are zero-dimensional objects which do not occupy space. The new I-Theory predicts that elementary partic... Present studies in physics assume that elementary particles are the building blocks of all matter, and that they are zero-dimensional objects which do not occupy space. The new I-Theory predicts that elementary particles do indeed have a substructure, three dimensions, and occupy space, being composed of fundamental particles called I-particles. In this article we identify the substructural pattern of elementary particles and define the quanta of energy that form each elementary particle. We demonstrate that the substructure comprises two classes of quanta which we call “attraction quanta” and “repulsion quanta”. We create a model that defines the rest-mass energy of each elementary particle and can predict new particles. Lastly, in order to incorporate this knowledge into the contemporary models of science, a revised periodic table is proposed. 展开更多
关键词 I-Theory I-Particle Causal Subtle Gross Quanta Attraction Quanta Repulsion Quanta Elementary Particles leptons BOSONS Hadron Periodic Table Black Matter White Matter Red Matter Gravitation Strong Force Weak Force Quantum Theory Heat Quantum Photon Neutrino
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Bound State Description of Particles from a Quantum Field Theory of Fermions and Bosons, Compatible with Relativity
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作者 Hans-Peter Morsch 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期562-573,共12页
Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix... Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix elements from a dual fermion-boson Lagrangian. In this formalism, the fermion binding energies are compensated by boson energies, indicating that particles can be generated out of the vacuum. This yields quantitative solutions for various mesons ω (0.78 GeV) - Υ (9.46 GeV) and all leptons e, μ and τ, with uncertainties in the extracted properties of less than 1‰. For transparency, a Web-page with the address htpps://h2909473.stratoserver.net has been constructed, where all calculations can be run on line and also the underlying fortran source code can be inspected. 展开更多
关键词 Quantum Field Theory of Fermion and Boson Fields Hadrons and leptons Described as Bound States of Relativistic Fermions and Bosons Leading to a Total Energy Equal to Zero
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The Accurate Mass Formulas of Leptons, Quarks, Gauge Bosons, the Higgs Boson, and Cosmic Rays 被引量:2
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作者 Ding-Yu Chung 《Journal of Modern Physics》 2016年第12期1591-1606,共16页
One of the biggest unsolved problems in physics is the particle masses of all elementary particles which cannot be calculated accurately and predicted theoretically. In this paper, the unsolved problem of the particle... One of the biggest unsolved problems in physics is the particle masses of all elementary particles which cannot be calculated accurately and predicted theoretically. In this paper, the unsolved problem of the particle masses is solved by the accurate mass formulas which calculate accurately and predict theoretically the particle masses of all leptons, quarks, gauge bosons, the Higgs boson, and cosmic rays (the knees-ankles-toe) by using only five known constants: the number (seven) of the extra spatial dimensions in the eleven-dimensional membrane, the mass of electron, the masses of Z and W bosons, and the fine structure constant. The calculated masses are in excellent agreements with the observed masses. For examples, the calculated masses of muon, top quark, pion, neutron, and the Higgs boson are 105.55 MeV, 175.4 GeV, 139.54 MeV, 939.43 MeV, and 126 GeV, respectively, in excellent agreements with the observed 105.65 MeV, 173.3 GeV, 139.57 MeV, 939.27 MeV, and 126 GeV, respectively. The mass formulas also calculate accurately the masses of the new particle at 750 GeV from the LHC and the new light boson at 17 MeV. The theoretical base of the accurate mass formulas is the periodic table of elementary particles. As the periodic table of elements is derived from atomic orbitals, the periodic table of elementary particles is derived from the seven principal mass dimensional orbitals and seven auxiliary mass dimensional orbitals. All elementary particles including leptons, quarks, gauge bosons, the Higgs boson, and cosmic rays can be placed in the periodic table of elementary particles. The periodic table of elementary particles is based on the theory of everything as the computer simulation model of physical reality consisting of the mathematical computation, digital representation and selective retention components. The computer simulation model of physical reality provides the seven principal mass dimensional orbitals and seven auxiliary mass dimensional orbitals for the periodic table of elementary particles. 展开更多
关键词 Mass Formulas Particle Masses leptons QUARKS Gauge Bosons Higgs Boson Cosmic Rays The Periodic Table of Elementary Particles Computer Simulation Knees-Ankles-Toe The Theory of Everything
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Determining the Neutrino Mass Eigenstates and the Effective Majorana Mass 被引量:1
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作者 Zoran B. Todorovic 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2022年第3期593-622,共30页
This paper aims at solving several open questions in current neutrino physics: the neutrino mass hierarchy, the Dirac CP violating phase, the absolute mass of neutrinos, the nature of neutrinos (Dirac or Majorana), th... This paper aims at solving several open questions in current neutrino physics: the neutrino mass hierarchy, the Dirac CP violating phase, the absolute mass of neutrinos, the nature of neutrinos (Dirac or Majorana), the Majorana matrix and the absolute value of the effective Majorana neutrino mass. In the research presented in this paper, we have shown that the precise definition of the mass splittings between neutrino mass eigenstates, done in the latest analysis of experimental data, can be of crucial importance for defining the nature of neutrino mass hierarchy. The Standard Model has three generations of fundamental matter particles. Three generations of the charged lepton mass show a hierarchical structure: m<sub>τ</sub> > m<sub>μ</sub> > m<sub>e</sub>. Owing to that, there is a belief and it is considered that neutrinos may follow such hierarchical structure. In our calculations, we have also included the latest data obtained, based on the processing of measurement results, which showed that even with such data, obtained results favor the normal neutrino mass hierarchy. As for the individual neutrino mass calculated in this paper, in today’s neutrino physics it is only known that neutrino mass scale is bounded only from above, and both the Dirac and the Majorana character of neutrinos are compatible with all observations. Among some of the questions resolved in this paper, which are related to the properties of neutrinos, a positive answer was also given to the question of whether light neutrinos are self-conjugate particles or not. 展开更多
关键词 Special Relativity leptons Ordinary Neutrino Neutrino Mass and Mixing PMNS Matrix Jarlskog Invariant Majorana Mass
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Implications of CMS analysis of photon-photon interactions for photon PDFs
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作者 Pazilet Obul Mamut Ababekri +3 位作者 Sayipjamal Dulat Joshua Isaacson Carl Schmidt C.-P. Yuan 《Chinese Physics C》 SCIE CAS CSCD 2018年第11期1-7,共7页
As part of a recent analysis of exclusive two-photon production of W+W- pairs at the LHC, the CMS experiment used di-lepton data to obtain an "effective" photon-photon luminosity. We show how the CMS analysis on th... As part of a recent analysis of exclusive two-photon production of W+W- pairs at the LHC, the CMS experiment used di-lepton data to obtain an "effective" photon-photon luminosity. We show how the CMS analysis on their 8 TeV data, along with some assumptions about the likelihood for events in which the proton breaks up to pass the selection criteria, can be used to significantly constrain the photon parton distribution functions, such as those from the CTEQ, MRST, and NNPDF collaborations. We compare the data with predictions using these photon distributions, as well as the new LUXqed photon distribution. We study the impact of including these data on the NNPDF2.3QED, NNPDF3.0QED and CT14QEDinc fits. We find that these data place a useful and complementary cross-check on the photon distribution, which is consistent with the LUXqed prediction while suggesting that the NNPDF photon error band should be significantly reduced. Additionally, we propose a simple model for describing the two-photon production of W^+W^- at the LHC. Using this model, we constrain the number of inelastic photons that remain after the experimental cuts are applied. 展开更多
关键词 applications of electroweak models to specific processes summation of perturbation theory inclusive production with identified leptons PHOTONS or other nonhadronic particles
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The Empirical Rule for Calculating the Electric Charge of Elementary Particles
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作者 Aydin G. Kyazym-zade 《Journal of Modern Physics》 2010年第2期108-109,共2页
The empirical rule for calculation of electric charges of the elementary particles is offered. The given rule contains two parameters: full number of colors Nc of which color of the given particle is formed and a colo... The empirical rule for calculation of electric charges of the elementary particles is offered. The given rule contains two parameters: full number of colors Nc of which color of the given particle is formed and a color index L - number of colors which the given particle possesses. The offered rule allows calculating electric charges of all elementary particles - leptons, quarks and intermediate vector bosons. 展开更多
关键词 ELEMENTARY Particles leptons QUARKS INTERMEDIATE Vector BOSONS
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Grand Unified SU(8) Gauge Theory Based on Baryons which Are Yang-Mills Magnetic Monopoles
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作者 Jay R. Yablon 《Journal of Modern Physics》 2013年第4期94-120,共27页
Based on the thesis that baryons including protons and neutrons are Yang-Mills magnetic monopoles which the author has previously developed and which has been confirmed by over half a dozen empirically-accurate predic... Based on the thesis that baryons including protons and neutrons are Yang-Mills magnetic monopoles which the author has previously developed and which has been confirmed by over half a dozen empirically-accurate predictions, we develop a GUT that is rooted in the SU(4) subgroups for the proton/electron and neutron/neutrino which were used as the basis for these predictions. The SU(8) GUT group so-developed leads following three stages of symmetry breaking to all known phenomenology including a neutrino that behaves differently from other fermions, lepto-quark separation, replication of fermions into exactly three generations, the Cabibbo mixing of those generations, weak interactions which are left-chiral, and all four of the gravitational, strong, weak, and electromagnetic interactions. The next steps based on this development will be to calculate the masses and energies associated with the vacuum terms of the Lagrangian, to see if additional empirical confirmations can be achieved, especially for the proton and neutron and the fermion masses. 展开更多
关键词 GUT SU(8) YANG-MILLS BARYONS Magnetic MONOPOLES Nuclear Physics Binding Energy Protons Neutrons FERMIONS Quarks Electrons Neutrinos leptons Generations Cabibbo Mixing Chirality Gravitation QCD ELECTROWEAK
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A Novel Model of Charged Leptons
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作者 Dianfu Wang Xiao Liang Yanqing Guo 《Journal of Modern Physics》 2020年第3期448-454,共7页
A novel model of charged leptons is presented, which contains two basics hypotheses. The first hypothesis is that the Yukawa coupling between Higgs field and charged leptons is the weak interaction, the Higgs field is... A novel model of charged leptons is presented, which contains two basics hypotheses. The first hypothesis is that the Yukawa coupling between Higgs field and charged leptons is the weak interaction, the Higgs field is a scalar intermediate boson which changes the chirality of charged leptons in the weak interaction. The other hypothesis is that the flavor eigenstates of charged leptons are the superposition states of left-handed and right-handed elementary Weyl spinors before the electroweak symmetry breaking. According to this model, the Yukawa coupling constants between Higgs field and three generations of charged leptons are considered to be a universal constant, and the difference of the masses of different charged leptons is due to the different left-right mixing angles of their flavor eigenstates. 展开更多
关键词 CHARGED leptons WEAK EIGENSTATES Left-Right MIXING ANGLE
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Rare tau decays from BABAR
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作者 G.D.Lafferty 《Chinese Physics C》 SCIE CAS CSCD 2010年第6期907-911,共5页
The BABAR experiment has now completed data taking and with an integrated luminosity of 531 fb^-1 of e^+e^- collision data has recorded some 480 million tau-pair events. Various studies of suppressed, rare and forbid... The BABAR experiment has now completed data taking and with an integrated luminosity of 531 fb^-1 of e^+e^- collision data has recorded some 480 million tau-pair events. Various studies of suppressed, rare and forbidden decays of the tau have been conducted, including searches for high-multiplicity decays, for second-class hadronic weak currents, and for lepton-flavour violation. 展开更多
关键词 particle physics tau leptons rare decays
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Pair Production of the Doubly Charged Leptons Associated with a Gauge Boson γ or Z in e^+e^-and γγ Collisions at Future Linear Colliders
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作者 曾庆国 吉莉 杨硕 《Communications in Theoretical Physics》 SCIE CAS CSCD 2015年第3期331-339,共9页
In this paper,we investigate the production of a pair of doubly charged leptons associated with a gauge boson V(γ or Z) at future linear colliders via e^+e^-and γγ collisions.The numerical results show that the pos... In this paper,we investigate the production of a pair of doubly charged leptons associated with a gauge boson V(γ or Z) at future linear colliders via e^+e^-and γγ collisions.The numerical results show that the possible signals of the doubly charged leptons may be detected via the processes e^+e~→VX^(++)X^(--)and γγ→VX^(++)X^(--)at future ILC or CLIC experiments. 展开更多
关键词 phenomenological models doubly charged leptons
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Probing vector-like top partner from same-sign dilepton events at the LHC
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作者 Hang Zhou Ning Liu 《Communications in Theoretical Physics》 SCIE CAS CSCD 2020年第10期80-86,共7页
The standard model is a successful theory but is lacking a mechanism for neutrino mass generation as well as a solution to the naturalness problem.In the models that are proposed to simultaneously solve the two proble... The standard model is a successful theory but is lacking a mechanism for neutrino mass generation as well as a solution to the naturalness problem.In the models that are proposed to simultaneously solve the two problems,heavy Majorana neutrinos and top partners are usually predicted to lead to a new decay mode of the top partner mediated by the heavy Majorana neutrinos:T→b W^+→b l^+l^+qq^1.In this paper,we will study the observability of such a new signature via the pair production process of a top partner pp→TT→2 b+l^±l^±+4 j in a model independent way.By performing Monte Carlo simulations,we present the 2σexclusion limits of the top partner mass and mixing parameters at the HL-LHC. 展开更多
关键词 top quark partner LHC same sign leptons
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The Explanation for the Origin of the Higgs Scalar and for the Yukawa Couplings by the Spin-Charge-Family Theory
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作者 Norma Susana Mankoc Borstnik 《Journal of Modern Physics》 2015年第15期2244-2274,共31页
The spin-charge-family theory is a kind of the Kaluza-Klein theories, but with two kinds of the spin connection fields, which are the gauge fields of the two kinds of spins. The SO(13,1) representation of one kind of ... The spin-charge-family theory is a kind of the Kaluza-Klein theories, but with two kinds of the spin connection fields, which are the gauge fields of the two kinds of spins. The SO(13,1) representation of one kind of spins manifests in d = (3 + 1) all the properties of family members as assumed by the standard model;the second kind of spins explains the appearance of families. The gauge fields of the first kind, carrying the space index m = (0,...,3), manifest in d = (3 + 1) all the vector gauge fields assumed by the standard model. The gauge fields of both kinds of spins, which carry the space index (7, 8) gaining at the electroweak break nonzero vacuum expectation values, manifest in d = (3 + 1) as scalar fields with the properties of the Higgs scalar of the standard model with respect to the weak and the hyper charge ( and , respectively), while they carry additional quantum numbers in adjoint representations, offering correspondingly the explanation for the scalar Higgs and the Yukawa couplings, predicting the fourth family and the existence of several scalar fields. The paper 1) explains why in this theory the gauge fields are with the scalar index s = (5,6,7,8) doublets with respect to the weak and the hyper charge, while they are with respect to all the other charges in the adjoint representations;2) demonstrates that the spin connection fields manifest as the Kaluza-Klein vector gauge fields, which arise from the vielbeins;and 3) explains the role of the vielbeins and of both kinds of the spin connection fields. 展开更多
关键词 Unifying Theories Beyond the Standard Model Origin of Families Origin of Mass Matrices of leptons and Quarks Properties of Scalar Fields Origin and Properties of Gauge Bosons Flavour Symmetry Kaluza-Klein Theories
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北京谱仪(BES)轻子识别研究——Monte Carlo结果
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作者 孔令华 《国防科技大学学报》 EI CAS CSCD 北大核心 1991年第1期1-8,共8页
这项工作是详细研究北京谱仪(BES)轻子识别的一部分。本文报告了π/μ、π/e分辨的Monte Carlo 结果。结果表明:在北京谱仪中π/μ分辨有两个有效的截断,即位置与方向。对于π/μ分辨也有两个有效的截断,即总电荷量沉积和二极矩。
关键词 谱仪 轻子 识别 粒子分瓣 漂移透过
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The Spin-Charge-Family Theory Is Explaining the Origin of Families,of the Higgs and the Yukawa Couplings
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作者 Norma Susana Mankoc Borstnik 《Journal of Modern Physics》 2013年第6期823-847,共25页
The (extremely efficient) standard model of the elementary particles and fields makes several assumptions, which call for explanations. Any theory offering next step beyond the standard model must explain at least the... The (extremely efficient) standard model of the elementary particles and fields makes several assumptions, which call for explanations. Any theory offering next step beyond the standard model must explain at least the existence and properties of families and their members and correspondingly the existence of the scalar Higgs and the Yukawa couplings, which in this model take care of masses of fermions and weak bosons and influence the decaying properties of families. The spin-charge-family theory [1-11] is offering a possible explanation for the assumptions of the standard model—for the appearance of families and their members (for the charges of a family members), for the gauge fields, for the scalar fields—interpreting the standard model as its low energy effective manifestation. The spin-charge-family theory predicts at the low energy regime two decoupled groups of four families of quarks and leptons. The predicted fourth family waits to be observed, while the stable fifth family is the candidate to form the dark matter. In this paper properties of families are analysed. The appearance of several scalar fields, all in the bosonic (adjoint) representations with respect to the family groups, while they are doublets with respect to the weak charge, is presented, their properties discussed, it is explained how these scalar fields can effectively be interpreted as the standard model Higgs and the Yukawa couplings. The spin-charge-family theory predicts that there are no supersymmetric partners of the observed fermions and bosons. 展开更多
关键词 Unifying Theories Beyond the Standard Model Origin of Families Origin of Mass Matrices of leptons and Quarks Flavour Symmetry The Fourth Family Origin and Properties of Scalar Fields Origin of Dark Matter Origin and Properties of Gauge Bosons Kaluza-Klein-Like Theories
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标准模型中的代问题
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作者 鲍淑清 《河南师范大学学报(自然科学版)》 CAS CSCD 1994年第1期34-37,共4页
代问题是标准模型中悬而未决的问题之一.本文简述了过去人们对代的猜测和迷惑,大统一前子模型对代的预言.我们还给出了LEP和SLC关于N_v的实验结果,以及重中微子。
关键词 夸克 轻子 中微子 标准模型 代问题
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强子作为非拓扑孤粒子的SU(5)大统一模型(Ⅱ)
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作者 陈世浩 《高能物理与核物理》 CSCD 北大核心 1994年第5期409-416,共8页
本文讨论了前文提出的SU(5)大统一模型中费米子与规范场的相互作用.得到的弱电作用与标准模型一致;得到的孤粒子内部的规范作用近似于QCD理论.本文证明了实验上只能探测到电荷,而不可能探测到前文提出的内电荷;对分数电荷... 本文讨论了前文提出的SU(5)大统一模型中费米子与规范场的相互作用.得到的弱电作用与标准模型一致;得到的孤粒子内部的规范作用近似于QCD理论.本文证明了实验上只能探测到电荷,而不可能探测到前文提出的内电荷;对分数电荷的根源提出了一种解释.按本模型,三代已知轻子仅仅弱、电作用是相同的,它们与未知规范场的作用并不相同.在对称性破缺前,sinθw=1/2. 展开更多
关键词 强子 孤立子 规范场 统一模型
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A New Version of Special Relativity Absorbed the Uncertainty Principle: Its Content as Well as Application and Experimental Test
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作者 Dapeng Qian 《Journal of Modern Physics》 2014年第12期1146-1166,共21页
Based on the space spherical symmetry of 3-dimensional and the translational symmetry of time and the uncertainty principle, a 4-dimensional space-time cylinder model of quarks and leptons is established. With this mo... Based on the space spherical symmetry of 3-dimensional and the translational symmetry of time and the uncertainty principle, a 4-dimensional space-time cylinder model of quarks and leptons is established. With this model, equations of the special relativity can be extended more perfectly, thereby achieving a unity of the special relativity and quantum mechanics in deeper level. New equations can not only interpret issues explained by old equations but also solve several important pending problems. For example, a formula to strictly calculate the coefficient ξ of Lorentz invariance violation (LIV) is derived, to above 4 × 1019 eV UHECR protons the calculated |ξ| -30, although there is the LIV effect it is too weak to change the GZK cutoff, which is consistent with observations of HiRes and Auger;Also, a relation formula between the Hubble constant and several basic constants is derived, thus theoretically calculated H0 = 70.937 km·s-1·Mpc-1, which is well consistent with the final observation result of HST Key Project. In addition, an unusual effect predicted by new equations can be experimentally tested in the electron storage ring;a preliminary experiment result has hinted its signs of existence. 展开更多
关键词 Special Relativity Uncertainty Principle Cylinder Model with Intrinsic 4-Dimensional Space-Time of Quarks/leptons Lorentz Invariance Violation GZK Cutoff of UHECR Planck ENERGY HUBBLE Constant Super-High ENERGY ELECTRON ELECTRON Storage Ring
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SU(3)_C×SU(2)_I×U(1)_Y复合轻子理论 被引量:1
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作者 刘耀阳 孙腊珍 江向东 《高能物理与核物理》 CSCD 北大核心 1998年第11期996-1003,共8页
假定HiggsYukawa耦合是宇称不守恒的唯一来源,通过取三代并引进超对称性,从而建立了一个SU(3)C×SU(2)I×U(1)Y复合轻子理论。
关键词 宇称不守恒 复合轻子 超对称性 轻子
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τ轻子的发现和电子反中微子的首次观察──1995年诺贝尔物理奖介绍 被引量:1
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作者 顾以藩 《物理》 CAS 北大核心 1996年第3期129-133,共5页
美国物理学家马丁·珀尔(Martin Perl)和弗雷德里克·雷恩斯(Fredrick Reines)共同获得了1995年诺贝尔物理奖.珀尔及其合作者于70年代间发现了τ轻子,雷思斯与已故的克拉埃德·考温(... 美国物理学家马丁·珀尔(Martin Perl)和弗雷德里克·雷恩斯(Fredrick Reines)共同获得了1995年诺贝尔物理奖.珀尔及其合作者于70年代间发现了τ轻子,雷思斯与已故的克拉埃德·考温(Clyde Cowan)于50年代间首次成功地观察到电子反中微子.他们在轻子研究方面的先驱性工作为建立轻子-夸克层次上的物质结构图像作出了重大贡献. 展开更多
关键词 三代 轻子 电子反中微子 Τ轻子 对撞机
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LHC上Hb,H→4l过程的蒙特卡罗模拟
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作者 李宏强 《西安文理学院学报(自然科学版)》 2019年第1期38-43,62,共7页
用蒙特卡罗模拟方法研究了欧洲大型强子对撞机(Larger Hardon Collider,LHC)上,在亮度为3 000 fb-1,质心能为14 Te V的未来实验中,希格斯粒子伴随单个底夸克产生,然后希格斯粒子衰变为4个轻子的过程,目的是通过这一过程验证标准模型中... 用蒙特卡罗模拟方法研究了欧洲大型强子对撞机(Larger Hardon Collider,LHC)上,在亮度为3 000 fb-1,质心能为14 Te V的未来实验中,希格斯粒子伴随单个底夸克产生,然后希格斯粒子衰变为4个轻子的过程,目的是通过这一过程验证标准模型中对希格斯与底夸克汤川耦合(Hbb)的预测.用Madgraph@NLO程序产生事例,分析了4轻子末态的横动量和赝快度分布,并考虑了背景过程的影响,利用Delphes模拟了探测器响应,利用末态事例的一些运动学变量做了事例筛选,估计了信号显著性.目前LHC实验是利用希格斯粒子衰变成正反夸克对这一希格斯粒子的衰变过程来研究希格斯底夸克汤川耦合的.通过希格斯粒子的产生过程模拟研究上述耦合的优点在于可以减少一些分析本底喷注的工作,其结果可对未来实验提供参考. 展开更多
关键词 希格斯伴随底夸克产生 4轻子衰变 信号显著性
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