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First results from Fermilab's Muon g-2 experiment strengthen evidence of new physics（图）
First results Fermilab Muon g-2 experiment strengthen evidence new physics
2021/4/16
The first results from the Muon g-2 experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory show fundamental particles called muons behaving in a way that is not predicted ...
New physics contributions to the lifetime difference in D-0-(D)over-bar(0) mixing
New physics model light quark mass
2014/12/20
We present the first general analysis of New Physics contributions to the D0-D̅ 0 lifetime difference (equivalently ΔΓD). We argue that New Physics (NP) contributions to |ΔC|=1 processes can domi...
Implications of D-0-(D)over-bar(0) mixing for new physics
The new physics Hamiltonian physical model fermions and bosons
2014/12/20
We provide a comprehensive, up-to-date analysis of possible new physics contributions to the mass difference ΔMD in D0-D̅ 0 mixing. We consider the most general low-energy effective Hamiltonian a...
Relating D-0-D-0 mixing and D-0 -> l(+)l(-) with new physics
The physical model coupling fixed mixing the standard model the physical contribution
2014/12/19
We point out how, in certain models of new physics, the same combination of couplings occurs in the amplitudes for both D0-D̅ 0 mixing and the rare decays D0→ℓ+ℓ-. If the new physics ...
B0s(d)-
B0s(d) Mixing and New
Physics Effects in a Top Quark Two-Higgs Doublet Model
B meson mixing new physics effects two-Higgs-doublet model
2007/8/15
2007Vol.47No.6pp.1099-1105DOI:
B0s(d)-
B0s(d) Mixing and New
Physics Effects in a Top Quark Two-Higgs Doublet Model
LÜ Lin-Xia1,2 and XIAO Zhen-Jun1
1 Department of...