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ELECTROWEAK: 作品数：50被引量：7H指数：1; 导出分析报告; 相关领域：理学更多>>; 相关机构：中国科学院大学更多>>; 相关期刊：《Communications in Theoretical Physics》《Energy and Power Engineering》《Journal of Modern Physics》《Applied Mathematics》更多>>; 相关基金：国家自然科学基金中国博士后科学基金清华大学校科研和教改项目更多>>

The electroweak monopole–antimonopole pair in the standard model: 《Communications in Theoretical Physics》2024年第3期113-119,共7页Dan Zhu Khai-Ming Wong Guo-Quan Wong; We present the first numerical solution that corresponds to a pair of Cho–Maison monopoles and antimonopoles(MAPs) in the SU(2) × U(1) Weinberg–Salam(WS) theory.The monopoles are finitely separated,while each pole ...; 关键词：magnetic monopole Cho-Maison monopole Weinberg-Salam model

SMEFT is falsifiable through multi-Higgs measurements(even in the absence of new light particles): 《Communications in Theoretical Physics》2023年第9期69-74,共6页Raquel Gómez-Ambrosio Felipe J Llanes-Estrada Alexandre Salas-Bernárdez Juan J Sanz-Cillero; Supported by Spanish MICINN PID2019-108655GB-I00/ AEI/10.13039/501100011033 grant;Universidad Complutense de Madrid under research group 910309;the IPARCOS institute;ERC Starting Grant REINVENT714788;UCM CT42/18-CT43/18;the Fondazione Cariplo and Regione Lombardia, grant 2017-2070;Grant DataSMEFT23 (EUNext Generation—PNRR—DM 247 08/22)。; By embedding the Standard Model effective field theory(SMEFT) in the more general Higgs effective field theory(HEFT), we expose correlations among the coefficients of the latter that, if found to be violated in future...; 关键词：SMEFT HEFT EFT effective field theories ELECTROWEAK LHC quantum field theories

The anomalous shift of the weak boson mass and the quintessence electroweak axion: 《Communications in Theoretical Physics》2023年第3期70-74,共5页Weikang Lin Tsutomu T Yanagida Norimi Yokozaki; supported in part by the China Grant for Talent Scientific Start-Up Project;by the Natural Science Foundation of China(NSFC)under Grant No.12175134;by World Premier International Research Center Initiative(WPI Initiative),MEXT,Japan;supported by a start-up grant from Zhejiang University。; One of the simplest ways to account for the observed W-boson mass shift is to introduce the SU(2)L triplet Higgs boson with zero hypercharge,whose vacuum expectation value is about 3 GeV.If the triplet is heavy enough...; 关键词：electroweak axion dark energy dark matter W-boson mass anomaly

Production Cross-Section Estimates for Strongly-Interacting Electroweak-Symmetry Breaking Sector Resonances at Particle Colliders: 《Communications in Theoretical Physics》2015年第12期701-709,共9页Antonio Dobado GUO Feng-Kun Felipe J.Llanes-Estrada; Supported by the Spanish Excellence Network on Hadronic Physics FIS2014-57026-REDT;by Spanish Grants Universidad Complutense UCM:910309 and Ministerio de Economiay Competitividad MINECO:FPA2011-27853-C02-01;MINECO:FPA2014-53375-C2-1-P;by the Deutsche Forschungsgemeinschaft and National Natural Science Foundation of China through Funds Provided to the Sino-German CRC110 "Symmetries and the Emergence of Structure in QCD"(NSFC Grant No.11261130311);by NSFC(Grant No.11165005); We are exploring a generic strongly-interacting Electroweak Symmetry Breaking Sector(EWSBS) with the low-energy effective field theory for the four experimentally known particles(W_L~±,Z_l,h) and its dispersion-relat...; 关键词：STRONGLY INTERACTING ELECTROWEAK symmetry breaking

Global Electroweak Fit and Its Implication for Z': 《Communications in Theoretical Physics》2014年第6期729-734,共6页张盈蒋邵周王青; Supported by National Natural Science Foundation of China(NSFC)under Grant Nos.11147192,11075085,and 11005084;Specialized Research Fund for the Doctoral Program of High Education of China No.20110002110010;Fundamental Research Funds for the Central Universities;Scientific Research Foundation of Guangxi University under Grant No.XBZ100686; Among the Z-pole observables, AFB^（0,b） and Ae display moderately large standard deviations from the Standard Model predictions. This result can be interpreted as independent experimental evidence for new physics be...; 关键词：global fit Z＇ anomaly free chiral effective theory

Neutrino Mass Generation in SO(4) Model: 《Communications in Theoretical Physics》2010年第8期305-307,共3页Indranath Bhattacharyya; Generation of neutrino mass in SO（4） model is proposed here. The algebraic structure of SO （4） is same as to that ofSU（2）L x SU（2）R. It is shown that the spontaneous symmetry breaking results three massive as ...; 关键词：left right symmetry S0（4） modei extension of electroweak gauge sectors neutrino mass generation Dirac neutrino mass

Calculation of Decay μ→eγ in R_ζ Gauge in a Model of Electroweak-Scale Right-Handed Neutrinos: 《Communications in Theoretical Physics》2010年第4期703-710,共8页卜建平; The lepton flavor violating process μ - eγ has been previously studied in a model of electroweak-scale right-handed neutrinos. In that work the decay amplitude was computed in unitarity gauge, augmented by some tech...; 关键词：lepton flavor violation NEUTRINO muon decay

New Terms for Compact Form of Electroweak Chiral Lagrangian: 《Communications in Theoretical Physics》2008年第3期723-724,共2页ZHANG Hong-Hao YAN Wen-Bin J.K. Parry LI Xue-Song; supported by National Natural Science Foundation of China and the Science Foundation of Sun Yet-Sen University; The compact form of the electroweak chiral Lagrangian is a reformulation of its original form and is expressed in terms of chiral rotated electroweak gauge fields, which is crucial for relating the information of unde...; 关键词：electroweak chiral Lagrangian beyond standard model

The Coupling Constants for.an Electroweak Model with an SU（4）PS ×SU（4）EW Unification Symmetry: 《Communications in Theoretical Physics》2007年第5期879-882,共4页A.E. Bernardini; The project supported by FAPESP （PD 04/13770-0）; We introduce the sequence of spontaneous symmetry breaking of a coupling between Pati-Salam and electroweak symmetries SU（ 4 ）PS × SU（ 4 ）EW in order to establish a mathematically consistent relation among the co...; 关键词：electroweak unification gauge symmetry coupling constants

New Electroweak Model Without a Higgs Particle: 《Communications in Theoretical Physics》2002年第11期577-582,共6页WU Ning; The project supported by National Natural Science Foundation of China; A new unified electroweak model is proposed in this paper. In this unified electroweak model, Higgsmechanism is not used, so no Higgs particle exists in the model. In order to keep the masses of intermediate gaugeboso...; 关键词：ELECTROWEAK interactions GAUGE symmetry HIGGS particle SYMMETRY BREAKING

ELECTROWEAK