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An Investigation of the Harmonic Quark with an Energy-Mass Quantum of 253.4 GeV and How It Relates to the Heavy Particles of the Standard Model: 《Journal of Modern Physics》2024年第13期2347-2364,共18页Hongguang Yang Weidong Yang; The understanding of the mechanism for the mass building of elementary particles of Standard Model (SM) has made significant progresses since the confirmation of the existence of the Higgs boson, in particular the rea...; 关键词：Harmonic Quark Series Teplov Mass Formula YY Model for Atomic Kernel Standard Model Particles MESONS W-BOSON Z-Boson Top Quark Higgs Boson

Fine-Structure Constant at Low and High Energies: 《Journal of Applied Mathematics and Physics》2024年第12期4098-4103,共6页Lovemore Mamombe; The fine-structure constant (α) at low and high energies is herein computed from control numbers in the theory of the golden section (φ). Countless attempts at deriving, or otherwise explaining the origin of αhave ...; 关键词：Alpha () Fine-Structure Constant at Low Energy Fine-Structure Constant at High Energies Mamombe Diagram Golden Section () Origin of the Fine-Structure Constant W-BOSON Z-Boson

W-boson mass anomaly from a general SU(2)_(L)scalar multiplet: 《Chinese Physics C》2023年第6期15-35,共21页吴佳骏黄达耿朝强; Supported in part by the National Key Research and Development Program of China(2021YFC2203003,2020YFC2201501);the National Natural Science Foundation of China(NSFC)(12005254,12147103)。; We explain the W-boson mass anomaly by introducing an SU(2)_(L)scalar multiplet with general isospin and hypercharge{in the case without its vacuum expectation value}.It is shown that the dominant contribution from th...; 关键词：electroweak precision physics multi-Higgs models specific BSM phenomenology

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

NMSSM neutralino dark matter for CDFⅡW-boson mass and muon g-2 and the promising prospect of direct detection: 《Science China(Physics,Mechanics & Astronomy)》2023年第3期169-177,共9页Tian-Peng Tang Murat Abdughani Lei Feng Yue-Lin Sming Tsai Jian Wu Yi-Zhong Fan; supported by the National Natural Science Foundation of China(Grant Nos.11921003,and U1738210);China Postdoctoral Science Foundation(Grant No.2020M681757);Key Research Program of the Chinese Academy of Sciences(Grant No.XDPB15)。; Two experiments from the Fermilab, E989 and CDF II, have reported two anomalies for muon g-2 and W-boson mass that may indicate the new physics at the low energy scale. Here we examine the possibility of a common orig...; 关键词：SUPERSYMMETRY dark matter W-BOSON muon g-2

Is the W-boson mass enhanced by the axion-like particle,dark photon,or chameleon dark energy?: 《Science China(Physics,Mechanics & Astronomy)》2022年第12期145-152,共8页Guan-Wen Yuan Lei Zu Lei Feng Yi-Fu Cai Yi-Zhong Fan; supported by the National Key R&D Program of China(Grant No.2021YFC2203100);the National Natural Science Foundation of China(Grant Nos.11921003,11961131007,and 11653002);the CAS Project for Young Scientists in Basic Research(Grant No.YSBR-006);the USTC Research Funds of the Double First-Class Initiative。; The W-boson mass(m W=(80.4335±0.0094)Ge V)measured by the Collider Detector at Fermilab Collaboration is greater than the standard model(SM)prediction at a confidence level of 7σ,strongly suggesting the presence of ...; 关键词：W-boson mass axion-like particle dark photon chameleon dark energy

Understanding PDF uncertainty in W boson mass measurements: 《Chinese Physics C》2022年第12期179-193,共15页Jun Gao Dianyu Liu Keping Xie; supported by the National Natural Science Foundation of China(11875189 and 11835005);the Yangyang Development Fund;supported by the U.S. Department of Energy(DE-SC0007914);National Science Foundation (PHY-2112829);the PITT PACC; We study the dependence of the transverse mass distribution of charged leptons and the missing energy on parton distributions(PDFs)adapted to W boson mass measurements at the CDF and ATLAS experiments.We compare the s...; 关键词：W-boson mass PDF uncertainty CT18

Correlating gravitational waves with W-boson mass,FIMP dark matter,and Majorana seesaw mechanism: 《Science Bulletin》2022年第14期1437-1442,M0003,共7页Xuewen Liu Shu-Yuan Guo Bin Zhu Ying Li; supported by the National Natural Science Foundation of China(11805161,12005180,and 11975195);the Natural Science Foundation of Shandong Province(ZR2020QA083 and ZR2019JQ04);the Project of Shandong Province Higher Educational Science and Technology Program(2019KJJ007)。; We study a minimal extension of the standard model by introducing three right-handed neutrinos and a new scotogenic scalar doublet,in which the mass splittings between neutral and charged components are responsible fo...; 关键词：W boson mass Dark matter NEUTRINO Electroweak phase transition Gravitational waves

Measuring Mass and Spin of Dark Matter Particles with the Aid Energy Spectra of Single Lepton and Dijet at the e<sup>+</sup>e<sup>-</sup>Linear Collider: 《Journal of Modern Physics》2014年第11期1036-1049,共14页I. F. Ginzburg; In many models stability of Dark Matter particles D is ensured by conservation of a new quantum number referred to as D -parity. Our models also contain charged D -odd particles D± with the same spin as D. (For more ...; 关键词：DARK Matter W-BOSON LEPTON Linear COLLIDER

J/ψProduction Associated with the W-Boson at the 7 TeV Large Hadron Collider: 《Chinese Physics Letters》2013年第9期39-42,共4页SONG Mao LI Gang MA Wen-Gan ZHANG Ren-You GUO Lei GUO Jian-You; Supported by the National Natural Science Foundation of China under Grant Nos 11205003,11275190,11075150,11005101,and 11175001;the Key Research Foundation of Education Ministry of Anhui Province(No KJ2012A021);the Youth Foundation of Anhui Province(No 1308085QA07);the 211 Project of Anhui University(No 02303319).; We calculate the complete next-to-leading order(NLO)QCD corrections to J/ψ+W associated production within the factorization formalism of nonrelativistic QCD at the 7 TeV Large Hadron Collider.We provide the numerical...; 关键词：CORRECTION MOMENTUM TRANSVERSE

W-BOSON