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5篇 您的检索式:作者名="TaiFu Feng"
    题名 作者 年代 出处 被引量
11Weak effective lagrangian in the minimal flavor violation supersymmery 显示文摘 Li Xueqian Wang Guoli 2001Phys Rev2001,64,:1
2Z′particles and e^+ e^- → τ^+ μ^-显示文摘We analyze the cross section of e + e-→τ + μ-within the frameworks of SM and its Z extension.The theoretical prediction of the SM on the total cross section is suppressed by the tiny neutrino masses.On the other hand,the contributions from Z to the cross section are enhanced drastically because of the tree level FCNC couplings among Z and leptons.TieJun Gao TaiFu Feng XueQian Li ZongGuo Si ShuMin Zhao 2010Science China(Physics,Mechanics & Astronomy)2010,53,11:1
3The Higgs corrections to b→sy in the SM显示文摘LIN Lin FENG Taifu SUN Fei 2009Eur Phys Lett2009,87,11:1
4The Higgs corrections to b-sy in the SM显示文摘LIN Lin FENG Taifu SUN Fei 2009Eur Phys Lett2009,87,11:1
5NLO QCD corrections to Bc(B*c) production around the Z pole at an e+e- collider显示文摘The production of B_c and B_c~* mesons at a Z-factory(an e^+e^- collider operating at energies around the Z pole) is calculated up to the next-to-leading order(NLO) QCD accuracy. The results show that the dependence of the total cross sections on the renormalization scale μ is suppressed by the corrections, and the NLO corrections enhance the total cross sections of B_c by 52%and of B_c~* by 33% when the renormalization scale is taken at μ = 2 mb. To observe the various behaviors of the production of the mesons B_c and B_c~*, such as the differential cross section vs. the out-going angle, the forward-backward asymmetry, and the distribution vs. the energy fraction z up to NLO QCD accuracy as well as the relevant K-factor(NLO to LO) for the production,are calculated, and it is pointed out that some of the observables obtained in the present work may be used as a specific precision test of the standard model.XuChang Zheng ChaoHsi Chang TaiFu Feng Zan Pan 2018Science China(Physics,Mechanics & Astronomy)2018,61,3:0
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