Rare Z-decay into light CP-odd Higgs bosons: a comparative study in different new physics models postprint

Author: Cao,J ¹ Heng,Z ¹ Yang,JM ²
Institute:

1. Henan Normal U.

2. Beijing, Inst. Theor. Phys.
Submit Time:2016-12-28 10:57:05

Abstract: Various new physics models predict a light CP-odd Higgs boson (labeled as aaa) and open up new decay modes for Z-boson, such as Z→f?faZ→f?faZ \to \bar{f} f a, Z→aγZ→aγZ\to a\gamma and Z→aaaZ→aaaZ\to aaa, which could be explored at the GigaZ option of the

Z0: rare decay Z0: decay modes Z0: branching ratio Z0-factory new physics minimal supersymmetric standard model ILC Coll doublet: 2 Higgs particle: pseudoscalar particle Higgs particle: mass amplitude analysis numerical calculations Z0 --> Higgs particle

Subject: Physics Physics >> The Physics of Elementary Particles and Fields
Cite as: ChinaXiv:201612.00458 (or this version ChinaXiv:201612.00458V1)
DOI:10.12074/201612.00458V1
CSTR:32003.36.ChinaXiv.201612.00458.V1
Recommended references： Cao,J,Heng,Z,Yang,JM.(2016).Rare Z-decay into light CP-odd Higgs bosons: a comparative study in different new physics models.中国科学院科技论文预发布平台.[ChinaXiv:201612.00458] (Click&Copy)

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2016-12-28 10:57:05

ChinaXiv:201612.00458V1

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