Investigation of the Higgs boson anomalous FCNC interactions in the simple 3-3-1 model

被引：3

作者：

Huong, D. T. ^{[1
]}

Duy, N. T. ^{[1
,2
]}

机构：

[1] VAST, Inst Phys, 10 Dao Tan, Hanoi, Vietnam

[2] Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam

来源：

EUROPEAN PHYSICAL JOURNAL C | 2020年 / 80卷 / 05期

关键词：

DARK-MATTER; CHARGE QUANTIZATION; TOP QUARK; FLAVOR; STANDARD; DECAYS;

D O I：

10.1140/epjc/s10052-020-7937-3

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study phenomenological constraints on the simple 3-3-1 model with flavor-violating Yukawa couplings. Both Higgs triplets couple to leptons and quarks, which generates flavor-violating signals in both lepton and quark sectors. We have shown that this model allows for a large Higgs lepton flavor-violating rate decay h ->mu tau and also may reach perfect agreement with other experimental constraints such as tau ->mu gamma and (g-2)mu. The contributions of flavor-changing neutral current couplings, Higgs-quark-quark couplings, mixing to the mesons are investigated. Br(h -> qq ')\ can be enhanced acknowledging the measurements of meson mixing. The branching ratio for t -> qh can reach up to 10(-3), but it could be as low as 10(-8).

引用

页数：11

共 50 条

[41] Three Higgs doublet model with horizontal S3 symmetry [J].

Alvarez-Cruz, A. ;

Gomez-Bock, M. ;

Mondragon, M. ;

Perez-Martinez, A. .

6TH SYMPOSIUM ON PROSPECTS IN THE PHYSICS OF DISCRETE SYMMETRIES - DISCRETE 2018, 2020, 1586

[42] Scalar and gauge sectors in the 3-Higgs Doublet Model under the S3 symmetry [J].

Gomez-Bock, M. ;

Mondragon, M. ;

Perez-Martinez, A. .

EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (10)

[43] 3-3-1-1 model for dark matter [J].

Dong, P. V. ;

Tham, T. D. ;

Hung, H. T. .

PHYSICAL REVIEW D, 2013, 87 (11)

[44] Kinetic mixing effect in the 3-3-1-1 model [J].

Dong, P. V. ;

Si, D. T. .

PHYSICAL REVIEW D, 2016, 93 (11)

[45] Prospects for light charged scalars in a three-Higgs-doublet model with Z3 symmetry [J].

Chakraborti, Manimala ;

Das, Dipankar ;

Levy, Miguel ;

Mukherjee, Samadrita ;

Saha, Ipsita .

PHYSICAL REVIEW D, 2021, 104 (07)

[46] Current bounds on the type-Z Z3 three-Higgs-doublet model [J].

Boto, Rafael ;

Romao, Jorge C. ;

Silva, Joao P. .

PHYSICAL REVIEW D, 2021, 104 (09)

[47] Minimal spin-3/2 dark matter in a simple s-channel model [J].

Mohammed Omer Khojali ;

Ashok Goyal ;

Mukesh Kumar ;

Alan S. Cornell .

The European Physical Journal C, 2017, 77

[48] Search for the standard model Higgs boson in lv plus jets final states in 9.7 fb-1 of p(p)over-bar collisions with the D0 detector [J].

Abazov, V. M. ;

Abbinante, A. ;

Abbott, B. ;

Acharya, B. S. ;

Adams, M. ;

Adams, T. ;

Alexeev, G. D. ;

Alkhazov, G. ;

Alton, A. ;

Askew, A. ;

Atkins, S. ;

Augsten, K. ;

Avila, C. ;

Badaud, F. ;

Bagby, L. ;

Baldin, B. ;

Bandurin, D. V. ;

Banerjee, S. ;

Barberis, E. ;

Baringer, P. ;

Bartlett, J. F. ;

Bassler, U. ;

Bazterra, V. ;

Bean, A. ;

Begalli, M. ;

Bellantoni, L. ;

Beri, S. B. ;

Bernardi, G. ;

Bernhard, R. ;

Bertram, I. ;

Besancon, M. ;

Beuselinck, R. ;

Bhat, P. C. ;

Bhatia, S. ;

Bhatnagar, V. ;

Blazey, G. ;

Blessing, S. ;

Bloom, K. ;

Boehnlein, A. ;

Boline, D. ;

Boos, E. E. ;

Borissov, G. ;

Brandt, A. ;

Brandt, O. ;

Brock, R. ;

Bross, A. ;

Brown, D. ;

Bu, X. B. ;

Buehler, M. ;

Buescher, V. .

PHYSICAL REVIEW D, 2013, 88 (05)

[49] On Jordan-Clifford Algebras, Three Fermion Generations with Higgs Fields and a SU(3) x SU(2)L x SU(2)R x U(1) Model [J].

Perelman, Carlos Castro .

ADVANCES IN APPLIED CLIFFORD ALGEBRAS, 2021, 31 (03)

[50] PandaX-4T limits on Z0 mass in 3-3-1LHN model [J].

Oliveira, Vinicius ;

de Pires, C. A. S. .

PHYSICAL REVIEW D, 2022, 106 (01)

← 1 2 3 4 5 →