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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>>

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

Measurement of the effective weak mixing angle at the CEPC: 《Chinese Physics C》2023年第12期10-15,共6页赵振宇杨思奇阮曼奇刘明辉韩良; the"USTC Research Funds of the Double First-Class Initiative",the International Partnership Program of Chinese Academy of Sciences(113111KYSB20190030);the Innovative Scientific Program of Institute of High Energy Physics。; We present a study of the measurement of the effective weak mixing angle parameter(sin^(2)θ^(l)_(eff))at the Circular Electron Positron Collider(CEPC).As a fundamental physics parameter,sin^(2)θ_(eff)^(l) plays a ke...; 关键词：effective weak mixing angle Circular Electron Positron Collider(CEPC) ELECTROWEAK

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

Probing top-quark operators with precision electroweak measurements: 《Chinese Physics C》2022年第11期118-142,共25页Yiming Liu Yuhao Wang Cen Zhang Lei Zhang Jiayin Gu; supported by National Natural Science Foundation of China(NSFC)(12035008);supported by NSFC(12122507)。; In the standard model effective field theory,operators involving the top quark are generally difficult to probe and can generate sizable loop contributions to electroweak precision observables measured by past and fut...; 关键词：loop-induced processes effective field theory Monte Carlo generator top quark

e^(+)e^(−)γ production at photon-photon colliders at complete electroweak NLO accuracy: 《Chinese Physics C》2022年第4期40-56,共17页He-Yi Li Ren-You Zhang Wen-Gan Ma Yi Jiang Xiao-Zhou Li; Supported in part by the National Natural Science Foundation of China(11775211,12061141005);the CAS Center for Excellence in Particle Physics(CCEPP)。; We present the NLO electroweak radiative corrections to the e^(+)e^(−)γ production in γγ collision,which is an ideal channel for calibrating the beam luminosity of a Photon Linear Collider.We analyze the dependence...; 关键词：luminosity measurement at PLC NLO electroweak correction longitudinally-polarized beams

A non-renormalizable B-L model with Q_(4)×Z_(4)×Z_(2) flavor symmetry for cobimaximal neutrino mixing: 《Chinese Physics C》2021年第12期22-35,共14页V.V.Vien; We construct a non-renormalizable gauge B-L model based on Q_(4)×Z_(4)×Z_(2) symmetry that successfully explains the cobimaximal lepton mixing scheme.Small active neutrino masses and both neutrino mass hierarchies a...; 关键词：extensions of the electroweak Higgs sector neutrino mass and mixing nonstandard-model neutrinos right-handed neutrinos discrete symmetries

Single top quark production with and without a Higgs boson: 《Chinese Physics C》2021年第9期102-108,共7页Qing-Hong Cao Hao-ran Jiang Guojin Zeng; Supported in part by the National Science Foundation of China(11725520,11675002,11635001)。; One method of probing new physics beyond the Standard Model is to check the correlation among higher-dimensional operators in the effective field theory.We examine the strong correlation between the processes pp→tHq ...; 关键词：top quark ELECTROWEAK new physics

Reduction of PDF uncertainty in the measurement of the weak mixing angle at the ATLAS experiment被引量：1: 《Chinese Physics C》2021年第5期1-18,共18页Yao Fu Siqi Yang Minghui Liu Liang Han Tie-Jiun Hou Carl Schmidt Chen Wang C-P.Yuan; the National Natural Science Foundation of China(11721505,11875245);the U.S.National Science Foundation(PHY-2013791)。; We investigate the parton distribution function(PDF)uncertainty in the measurement of the effective weak mixing angle sin2θ^(l)_(eff)at the CERN Large Hadron Collider(LHC).The PDF-induced uncertainty is large in prot...; 关键词：parton distribution function weak mixing angle hadron collider experiment ELECTROWEAK

Probing electroweak dark matter at 14 TeV LHC: 《Chinese Physics C》2020年第11期22-30,共9页Shuai Xu Si-Bo Zheng; Supported by National Natural Science Foundation of China(11775039);the Chinese Scholarship Council and the Fundamental Research Funds for the Central Universities at CQU with(cqu2017hbrc1B05)。; Well-motivated electroweak dark matter is often hosted by an extended electroweak sector that also contains new lepton pairs with masses near the weak scale.In this study,we explore such electroweak dark matter by com...; 关键词：dark matter electroweak processes LHC

Top quark pair production at complete NLO accuracy with NNLO+NNLL′corrections in QCD被引量：1: 《Chinese Physics C》2020年第8期40-45,共6页MichałCzakon Andrea Ferroglia Alexander Mitov Davide Pagani Andrew S.Papanastasiou Benjamin D.Pecjak Darren J.Scott Ioannis Tsinikos Xing Wang Li Lin Yang Marco Zaro; We describe predictions for top quark pair differential distributions at hadron colliders,by combining the next-to-next-to-leading order quantum chromodynamics calculations and next-to-leading order electroweak correc...; 关键词：top quark production QCD ELECTROWEAK

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