Semantic Scholar Open Access 2008 2 sitasi

Dielectron and diphoton channels in 2HDM

M. Luo Liucheng Wang G. Zhu

Lihat Sumber DOI

Abstrak

Abstract It was observed recently that [L. Randall, Mark B. Wise, arXiv: 0807.1746 [hep-ph] ], any particle in the Standard Model cannot decay to e + e − and γγ final states with comparably measurable branching ratios. This is also true for most extensions of the Standard Model, with the Randall–Sundrum model as an outstanding exception. In this Letter, we show that two-Higgs-Doublet-Models (2HDM) yield another possible exception if certain parameters are properly chosen. In addition, we have checked that this model survives the tests of low energy processes, including the anomalous magnetic moment and electric dipole moment of leptons, lepton-flavor-violating decays μ − → e − γ and e − e + e − .

Topik & Kata Kunci

Physics

Penulis (3)

M. Luo

Liucheng Wang

G. Zhu

Format Sitasi

APA MLA BibTeX

Luo, M., Wang, L., Zhu, G. (2008). Dielectron and diphoton channels in 2HDM. https://doi.org/10.1016/j.physletb.2008.12.055

Akses Cepat

Lihat di Sumber doi.org/10.1016/j.physletb.2008.12.055

Informasi Jurnal

Tahun Terbit: 2008
Bahasa: en
Total Sitasi: 2×
Sumber Database: Semantic Scholar
DOI: 10.1016/j.physletb.2008.12.055
Akses: Open Access ✓