scholarly journals Erratum: Top quark rare decayt→cHiin the minimal supersymmetric model

1995 ◽  
Vol 51 (7) ◽  
pp. 3974-3974 ◽  
Author(s):  
Jin Min Yang ◽  
Chong Sheng Li
Keyword(s):  
Top Quark ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

Top quark rare decayt→cHiin the minimal supersymmetric model

1994 ◽  
Vol 49 (7) ◽  
pp. 3412-3416 ◽  
Author(s):  
Jin Min Yang ◽  
Chong Sheng Li
Keyword(s):  
Top Quark ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

scholarly journals PROBING NEW PHYSICS FROM TOP QUARK FCNC PROCESS AT LHC: A MINI REVIEW

2008 ◽  
Vol 23 (21) ◽  
pp. 3343-3347 ◽  
Author(s):  
JIN MIN YANG
Keyword(s):  
Standard Model ◽  
Top Quark ◽  
New Physics ◽  
Supersymmetric Model ◽  
The Standard Model ◽  
Minimal Supersymmetric Model

Since the top quark FCNC processes are extremely supressed in the Standard Model (SM) but could be greatly enhanced in some new physics models, they could serve as a smoking gun for new physics hunting at the LHC. In this brief review we summarize the new physics predictions for various top quark FCNC processes at the LHC by focusing on two typical models: the minimal supersymmetric model (MSSM) and the topcolor-assisted technicolor (TC2) model. The conclusion is: (1) Both new physics models can greatly enhance the SM predictions by several orders; (2) The TC2 model allows for largest enhancement, and for each channel the maximal prediction is much larger than in the MSSM; (3) Compared with the 3σ sensitivity at the LHC, only a couple of channels are accessible for the MSSM while most channles are accesible for the TC2 model.

Rare decays of the top quark in the minimal supersymmetric model

1994 ◽  
Vol 49 (1) ◽  
pp. 293-298 ◽  
Author(s):  
Chong Sheng Li ◽  
R. J. Oakes ◽  
Jin Min Yang
Keyword(s):  
Rare Decays ◽  
Top Quark ◽  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

Top decay in the minimal supersymmetric model

1992 ◽  
Vol 278 (1-2) ◽  
pp. 155-161 ◽  
Author(s):  
Keisho Hidaka ◽  
Yoshiki Kizukuri ◽  
Tadashi Kon
Keyword(s):  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

scholarly journals Study of Rare Mesonic Decays Involving Di-Neutrinos in Their Final State

2018 ◽  
Vol 2018 ◽  
pp. 1-20
Author(s):  
Azeem Mir ◽  
Farida Tahir ◽  
Shakeel Mahmood ◽  
Shi- Hai Dong
Keyword(s):  
Branching Fractions ◽  
New Physics ◽  
Supersymmetric Model ◽  
Final State ◽  
Yukawa Couplings ◽  
Leptonic Decays ◽  
Pseudoscalar Mesons ◽  
Theoretical Predictions ◽  
Minimal Supersymmetric Model

We have studied phenomenological implication of R-parity violating (Rp) Minimal Supersymmetric Model (MSSM) via analyses of pure leptonic (M→νν¯) and semileptonic decays of pseudoscalar mesons (M→Xνν¯). These analyses involve comparison between theoretical predictions made by Rp MSSM and the Standard Model (SM) with the experimental results like branching fractions (Br) of the said process. We have found, in general, that Rp contribution dominates over the SM contribution, i.e., by a factor of 10 for the pure leptonic decays of KL,S and by 102 and 104 in case of Bs and Bd, respectively. Furthermore, the limits obtained on Rp Yukawa couplings (λαkβ′λαkγ′⁎) by using Br  (M→Xνν¯) are used to calculate Br  (M→νν¯). This demonstrates the role of Rp MSSM as a viable model for the study of new physics contribution in rare decays at places like Super B factories, KOTO (J-PARC) and NA62 at CERN.

scholarly journals The Minimal Supersymmetric Model without a μ term

2002 ◽  
Vol 2002 (08) ◽  
pp. 039-039 ◽  
Author(s):  
Ann E Nelson ◽  
Nuria Rius ◽  
Veronica Sanz ◽  
Mithat Unsal
Keyword(s):  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

Beyond the Minimal Supersymmetric Model: Higgs Doublets and Singlets

2018 ◽  
pp. 267-306
Author(s):  
John F. Gunion ◽  
Howard E. Haber ◽  
Gordon Kane ◽  
Dawson Sally
Keyword(s):  
Supersymmetric Model ◽  
Minimal Supersymmetric Model

scholarly journals Higgs searches beyond the Standard Model

2014 ◽  
Vol 31 ◽  
pp. 1460288 ◽  
Author(s):  
R. Mankel ◽  
Keyword(s):  
Standard Model ◽  
Higgs Sector ◽  
Higgs Doublet ◽  
Higgs Bosons ◽  
Supersymmetric Model ◽  
Beyond The Standard Model ◽  
Model Interpretation ◽  
The Standard Model ◽  
Extended Higgs Sectors ◽  
Minimal Supersymmetric Model

While the existence of a Higgs boson with a mass near 125 GeV has been clearly established, the detailed structure of the entire Higgs sector is yet unclear. Besides the Standard Model interpretation, various possibilities for extended Higgs sectors are being considered. The minimal supersymmetric extension (MSSM) features two Higgs doublets resulting in five physical Higgs bosons, which are subject to direct searches. Alternatively, more generic Two-Higgs Doublet models (2HDM) are used for the interpretation of results. The Next-to-Minimal Supersymmetric Model (NMSSM) has a more complex Higgs sector with seven physical states. Also exotic Higgs bosons decaying to invisible final states are considered. This article summarizes recent findings based on results from collider experiments.

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