The muon magnetic moment and new physics

SSP 2012 ◽  
2013 ◽  
pp. 13-19
Author(s):  
Dominik Stöckinger
2013 ◽  
Vol 214 (1-3) ◽  
pp. 13-19 ◽  
Author(s):  
Dominik Stöckinger

2021 ◽  
Author(s):  
Hani W. Maalouf

Abstract A sorting out method, between the New Physics and as vs. the Lepton Flavor Violated Chiral insertion is exposed, interpreting so the Light-by-Light scattered amplitude deviation in the muon magnetic moment, with a novel 2-color instead of 3-color in diagrams projective polarizations. The calculation is done using an extension-detention of the muon resonance interaction internal lines (which may be generically of a non-QCD nature)such its modes’ phonons decompose into instantons while the helicities are to meet the imposed polarizations. A confirmation comes out from a non-applicability of the Landau Gauge, to the one of the cases, the tri-vector-mode, giving it a double pole in its Goldstone propagator, vs. its truth in the Sudakov type with a single pole mode Goldstone propagator.The fits between expansions of the phonon derived from slicing’s, and the instanton derived from inverse arguments of differently coupled cosine’s, are surprisingly proportional to their projected (2 to 3 in their extended diagrams) normalization factors paving ways into a BSM popped up selectivity method.


2021 ◽  
Vol 81 (9) ◽  
Author(s):  
Tong Li ◽  
Michael A. Schmidt ◽  
Chang-Yuan Yao ◽  
Man Yuan

AbstractAny observation of charged lepton flavor violation (CLFV) implies the existence of new physics beyond the SM in charged lepton sector. CLFV interactions may also contribute to the muon magnetic moment and explain the discrepancy between the SM prediction and the recent muon $$g-2$$ g - 2 precision measurement at Fermilab. We consider the most general SM gauge invariant Lagrangian of $$\Delta L=0$$ Δ L = 0 bileptons with CLFV couplings and investigate the interplay of low-energy precision experiments and colliders in light of the muon magnetic moment anomaly. We go beyond previous work by demonstrating the sensitivity of the LHC, the MACE experiment, a proposed muonium-antimuonium conversion experiment, and a muon collider. Currently-available LHC data is already able to probe unexplored parameter space via the CLFV process $$pp\rightarrow \gamma ^*/Z^*\rightarrow \ell _1^\pm \ell _1^\pm \ell _2^\mp \ell _2^\mp $$ p p → γ ∗ / Z ∗ → ℓ 1 ± ℓ 1 ± ℓ 2 ∓ ℓ 2 ∓ .


1959 ◽  
Vol 2 (12) ◽  
pp. 516-517 ◽  
Author(s):  
R. L. Garwin ◽  
D. P. Hutchinson ◽  
S. Penman ◽  
G. Shapiro

Author(s):  
D. Hutchinson ◽  
A. Kanofsky ◽  
F. Larsen ◽  
N. Schoen ◽  
D. Sober

2014 ◽  
Vol 90 (6) ◽  
Author(s):  
Oleg Antipin ◽  
Stefania De Curtis ◽  
Michele Redi ◽  
Carlotta Sacco

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