Natural Two-Higgs-Doublet Model

被引：5

作者：

Grzadkowski, Bohdan ^{[1
]}

Osland, Per ^{[2
]}

机构：

[1] Univ Warsaw, Fac Phys, Inst Theoret Phys, PL-00681 Warsaw, Poland

[2] Univ Bergen, Dept Phys & Technol, N-5020 Bergen, Norway

来源：

FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS | 2011年 / 59卷 / 11-12期

关键词：

Little hierarchy problem; Two-Higgs-Doublet Model; dark matter; HIGGS; REGULARIZATION;

D O I：

10.1002/prop.201000098

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the Two-Higgs-Doublet Model (2HDM) constrained by the two-loop-order requirement of cancellation of quadratic divergences is consistent with the existing experimental constraints. The model allows to ameliorate the little hierarchy problem by suppressing the quadratic corrections to scalar masses and lifting the mass of the lightest Higgs boson. A strong source of CP violation emerges from the scalar potential. The cutoff originating from the naturality arguments is shifted from similar to 0.6 TeV in the Standard Model to greater than or similar to 6 TeV in the 2HDM, depending on the mass of the lightest scalar. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：1041 / 1045

页数：5

共 50 条

[41] Current status of the muon g-2 interpretations within two-Higgs-doublet models [J].

Takeuchi, Michihisa ;

Iguro, Syuhei ;

Kitahara, Teppei ;

Lang, Martin S. .

PHYSICAL REVIEW D, 2023, 108 (11)

[42] Exclusive semileptonic rare decays B→K(*) l+ l- in a top quark two-Higgs-doublet model [J].

Lue Lin-Xia ;

Xiao Zhen-Jun .

COMMUNICATIONS IN THEORETICAL PHYSICS, 2008, 50 (01) :149-160

[43] Tree-level vacuum stability of two-Higgs-doublet models and new constraints on the scalar potential [J].

Xu, Xun-Jie .

PHYSICAL REVIEW D, 2017, 95 (11)

[44] Constraints from Heavy Higgs Boson Masses in the two Higgs Doublet Model [J].

Jin-Hwan Cho ;

Tae Young Kim ;

Jeonghyeon Song .

Journal of the Korean Physical Society, 2018, 73 :289-296

[45] Constraints from Heavy Higgs Boson Masses in the two Higgs Doublet Model [J].

Cho, Jin-Hwan ;

Kim, Tae Young ;

Song, Jeonghyeon .

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2018, 73 (03) :289-296

[46] h, Z → li(l)over-barj, Δaμ, τ → (3μ, μγ) in generic two-Higgs-doublet models [J].

Benbrik, R. ;

Chen, Chuan-Hung ;

Nomura, Takaaki .

PHYSICAL REVIEW D, 2016, 93 (09)

[47] Explaining h → μ±τ∓, B → K*μ+μ-, and B → Kμ+μ-/B → Ke+e- in a Two-Higgs-Doublet Model with Gauged Lμ-Lτ [J].

Crivellin, Andreas ;

D'Ambrosio, Giancarlo ;

Heeck, Julian .

PHYSICAL REVIEW LETTERS, 2015, 114 (15)

[48] 2HDMC-two-Higgs-doublet model calculator [J].

Eriksson, David ;

Rathsman, Johan ;

Stal, Oscar .

COMPUTER PHYSICS COMMUNICATIONS, 2010, 181 (01) :189-205

[49] Rare decays (B)over-bars,d0 → l+l- in a top quark two-Higgs-doublet model [J].

Lue Lin-Xia ;

Zhang Guo-Fang ;

Song Jin-Fan ;

Lu Gong-Ru .

CHINESE PHYSICS C, 2010, 34 (02) :165-170

[50] Electroweak-Higgs unification in the two Higgs doublet model: masses and couplings of the neutral and charged Higgs bosons [J].

Diaz-Cruz, J. L. ;

Rosado, A. .

REVISTA MEXICANA DE FISICA, 2007, 53 (05) :396-406

← 1 2 3 4 5 →