Correlating -Boson Mass Shift with Muon in the Two Higgs Doublet Model
We show an interesting correlation between the recent high precision measurement of the W-boson mass by the CDF Collaboration and the muon (g–2) anomaly in the context of the two Higgs doublet model. One-loop diagrams involving the exchange of neutral scalar bosons can explain the muon (g–2), which, however, requires significant mass splittings among members of the second Higgs doublet. These splittings also generate a positive shift in the mass of the W boson, consistent with the recent CDF measurement. The charged and neutral scalars of the model cannot be heavier than about 600 GeV for a simultaneous explanation of the two anomalies. The entire parameter space of the model can be tested at the LHC by a combination of same sign dimuon signals in pp → (μ+ μ+jj+ $$\not E$$T) and pp → (μ+μ–τ+τ–+X) signals.
- Research Organization:
- Oklahoma State Univ., Stillwater, OK (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC 0016013; SC0016013
- OSTI ID:
- 1887329
- Alternate ID(s):
- OSTI ID: 1980323
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters Vol. 129 Journal Issue: 12; ISSN 0031-9007
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Search for the Production of a Long-Lived Neutral Particle Decaying within the ATLAS Hadronic Calorimeter in Association with a Boson from Collisions at
Electroweak precision fit and new physics in light of the boson mass