Type III seesaw with R-parity violation in light of mW (CDF)

Article Multidisciplinary Sciences

High-precision measurement of the W boson mass with the CDF II detector

T. Aaltonen et al.

Summary: This study measured the mass of the W boson and compared it with the expectation of the standard model of particle physics. The results show a significant discrepancy between the measured value and the expectation.

SCIENCE (2022)

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Article Physics, Multidisciplinary

Correlating W-Boson Mass Shift with Muon g-2 in the Two Higgs Doublet Model

K. S. Babu et al.

Summary: This study reveals the 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. It discusses the explanation mechanism and requirements for this correlation.

PHYSICAL REVIEW LETTERS (2022)

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Article Astronomy & Astrophysics

Inflation and type III seesaw mechanism in ν-gauge mediated supersymmetry breaking

Shinsuke Kawai et al.

Summary: In this study, the realization of cosmic inflation in the nu-gauge mediated supersymmetry breaking scenario is discussed. The model, which utilizes a set of 24-dimensional chiral superfields responsible for the type III seesaw mechanism as messenger fields in gauge mediation, is shown to satisfy various constraints and predict a spectrum of cosmic microwave background radiation that aligns well with observation. The falsifiability of this scenario by future experiments is also highlighted.

PHYSICAL REVIEW D (2021)

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Article Astronomy & Astrophysics