Author:
Li Tong,Schmidt Michael A.,Yao Chang-Yuan,Yuan Man
Abstract
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
∓
.
Funder
China Post-doctoral Science Foundation
Australian Research Council
National Key Research and Development Program of China
National Natural Science Foundation of China
the Fundamental Research Funds for the Central Universities, Nankai University
Publisher
Springer Science and Business Media LLC
Subject
Physics and Astronomy (miscellaneous),Engineering (miscellaneous)
Cited by
14 articles.
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