Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Hai-Bin Zhang"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 3, Pp 1-9 (2020)
European Physical Journal
European Physical Journal
Electroweak baryogenesis (EWB) and electric dipole moment (EDM) have close relation with the new physics beyond the standard model (SM), because the SM CP-violating (CPV) interactions are not sufficient to provide the baryon asymmetry of the universe
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-26 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
$U(1)_X$SSM is the extension of the minimal supersymmetric standard model(MSSM) and its local gauge group is $SU(3)_C\times SU(2)_L \times U(1)_Y \times U(1)_X$. To obtain this model, three singlet new Higgs superfields and right-handed neutrinos are
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 1, Pp 1-15 (2019)
European Physical Journal
European Physical Journal
Within the extended BLMSSM, the exotic Higgs superfields $$(\Phi _{NL},\varphi _{NL})$$ are added to make the exotic leptons heavy, and the superfields ( $$Y,Y^\prime $$ ) are also introduced to make exotic leptons unstable. This new model is named a
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 12, Pp 1-11 (2020)
European Physical Journal
European Physical Journal
In order to interpret the Higgs boson mass and its decays naturally, we hope to examine the BLMSSM and B-LSSM. In the both models, the right-handed neutrino superfields are introduced to better explain the neutrino mass problems. In this paper, we in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e846f3e4a9a4b500ffdc77da3169e27
http://arxiv.org/abs/2005.03351
http://arxiv.org/abs/2005.03351
Publikováno v:
Nuclear Physics B, Vol 953, Iss, Pp-(2020)
Nuclear Physics
Nuclear Physics
Basing on the systems of linear partial differential equations derived from Mellin-Barnes representations and Miller's transformation, we obtain GKZ-hypergeometric systems of one-loop self energy, one-loop triangle, two-loop vacuum, and two-loop suns
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-21 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
To solve the μ problem and generate three tiny neutrino masses in the MSSM, the μ from ν Supersymmetric Standard Model (μνSSM) introduces three singlet right- handed neutrino superfields, which lead to the mixing of the Higgs doublets with the s
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-6 (2020)
European Physical Journal
European Physical Journal
The experimental data of the magnetic dipole moment(MDM) of lepton($e$, $\mu$) is very exact. The deviation between the experimental data and the standard model prediction maybe come from new physics contribution. In the supersymmetric models, there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac346eec09eaa54280fa8daf641d471
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 6, Pp 1-10 (2018)
European Physical Journal
European Physical Journal
The decays of top quark $t\rightarrow c\gamma,\;t\rightarrow cg,\;t\rightarrow cZ,\;t\rightarrow ch$ are extremely rare processes in the standard model (SM). The predictions on the corresponding branching ratios in the SM are too small to be detected
Publikováno v:
Nuclear Physics B, Vol 927, Iss, Pp 516-549 (2018)
Nuclear Physics B
Nuclear Physics B
The hypergeometric function method naturally provides the analytic expressions of scalar integrals from concerned Feynman diagrams in some connected regions of independent kinematic variables, also presents the systems of homogeneous linear partial d
Publikováno v:
Nuclear Physics B, Vol 940, Iss, Pp 130-189 (2019)
We present an approach to analyze the scalar integrals of any Feynman diagrams in detail here. This method not only completely recovers some well-known results in the literature, but also produces some brand new results on the $C_{_0}$ function. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::069f516681c82bdd67b63bd5c427e3a2
http://arxiv.org/abs/1809.00295
http://arxiv.org/abs/1809.00295