On the radiative corrections to the neutral Higgs boson masses in the NMSSM
By Giuseppe Degrassi, Pietro Slavich. 2009
139 citations recorded by the source corpus.
Abstract We provide a full one-loop calculation of the self energies and tadpoles of the neutral Higgs bosons of the NMSSM. In addition, we compute the two-loop O ( α t α s + α b α s ) corrections to the neutral Higgs boson masses in the effective potential approximation. With respect to earlier calculations, the newly-computed corrections can account for shifts of a few GeV in the light scalar and pseudoscalar masses, and they can also sizeably affect the mixing between singlet and MSSM-like Higgs scalars. Taking these corrections into account will be crucial for a meaningful comparison between the MSSM and NMSSM predictions for the Higgs sector.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/04ff801e5c8afd526db0e2578e7f3ddbce961a54
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In Nuclear and High Energy Physics
- Alessandro Strumia
- G. Giudice
- E. Bagnaschi
- Pietro Slavich
- Ulrich Ellwanger
- G. Villadoro
- Wolfgang Hollik
- Javier Pardo Vega
Citations in the corpus
- Higgs mass and unnatural supersymmetry (2014, methodology): “[14], M3 stands for the gluino mass, mt̃1 and mt̃2 are the two stop-mass eigenstates, and s2θ ≡ sin 2θt̃, where θt̃ denotes the stop mixing angle.”
- A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM (2011, background): “2 which is includes radiative corrections to the Higgs sector from [35].”