CP-violating Higgs sector of the MSSM through gg → H1 → γγ

被引：3

作者：

Hesselbach, S. ^{[1
]}

Moretti, S. ^{[2
]}

Munir, S. ^{[3
]}

Poulose, P. ^{[4
]}

机构：

[1] GSI Helmholtzzentrum Schwerionenforsch GmbH, Planckstr 1, D-64291 Darmstadt, Germany

[2] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

[3] COMSATS Inst Informat Technol, Dept Phys, Lahore 54000, Pakistan

[4] IIT Guwahati, Dept Phys, Gauhati 781039, Assam, India

来源：

DISCRETE 2010: SYMPOSIUM ON PROSPECTS IN THE PHYSICS OF DISCRETE SYMMETRIES | 2011年 / 335卷

关键词：

BOSON; PHENOMENOLOGY; PHASES;

D O I：

10.1088/1742-6596/335/1/012020

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 the effect of explicit CP violation in the Higgs sector of the MSSM in the di-photon decay of the lightest CP-mixed Higgs state. Further it is shown that the gluon fusion production mechanism along with the di-photon decay enhances CP-violating effects for a large set of suitably chosen parameter values.

引用

页数：4

共 25 条

[21] Two-loop O((αt + αλ + ακ)2) corrections to the Higgs boson masses in the CP-violating NMSSM
Thi Nhung Dao
Gabelmann, Martin
Muehlleitner, Margarete
Rzehak, Heidi
JOURNAL OF HIGH ENERGY PHYSICS, 2021, (09):
[22] Enhancing t(t)over-barhh production through CP-violating top-Higgs interaction at the LHC and future colliders
Liu, Ning
Zhang, Yanming
Han, Jinzhong
Yang, Bingfang
JOURNAL OF HIGH ENERGY PHYSICS, 2015, (09):
[23] Neutral Higgs sector of the MSSM with explicit CP violation and non-holomorphic soft breaking
Cincioglu, Elif
Hayreter, Alper
Sabanci, Asli
Solmaz, Levent
PHYSICS LETTERS B, 2009, 678 (04) : 387 - 394
[24] Novel universality and Higgs decay H → γ γ, gg in the SO(5) x U(1) gauge-Higgs unification
Funatsu, Shuichiro
Hatanaka, Hisaki
Hosotani, Yutaka
Orikasa, Yuta
Shimotani, Takuya
PHYSICS LETTERS B, 2013, 722 (1-3) : 94 - 99
[25] LHC discovery potential of the lightest NMSSM Higgs boson in the h1 → a1a1 → 4μ channel
Belyaev, Alexander
Pivarski, Jim
Safonov, Alexei
Senkin, Sergey
Tatarinov, Aysen
PHYSICAL REVIEW D, 2010, 81 (07):

← 1 2 3 →