Full one-loop supersymmetric electroweak corrections to $t\bar{t}h^{0}$ associated production in $e^+e^-$ annihilation

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dc.creatorJing-Jing, Liu
dc.creatorWen-Gan, Ma
dc.creatorLiang, Han
dc.creatorRen-You, Zhang
dc.creatorYi, Jiang
dc.creatorPeng, Wu
dc.date2005-07-26
dc.date2005-08-08
dc.date.accessioned2026-07-07T06:19:06Z
dc.date.available2026-07-07T06:19:06Z
dc.descriptionWe present a precise calculation of the lightest neutral Higgs boson production associated with top quark pair at a linear collider. The full one-loop electroweak ${\cal O}(α_{ew})$ contributions to the process $e^+e^- \to t\bar t h^0$ within the minimal supersymmetric standard model (MSSM) are included. We analyze the dependence of the electroweak corrections on the MSSM parameters such as $M_{A^0}$, $\tanβ$, $M_2$, $A_{f}$, $M_{SUSY}$ and $μ$. The results show that the full one-loop electroweak radiative corrections turn out to be about -20% quantitatively and thus are important for future $e^+e^-$ linear colliders.
dc.description22 pages, 16 figures,LaTex, added references, to be appeared in PRD
dc.identifierhttps://arxiv.org/abs/hep-ph/0507293
dc.identifierhttp://arxiv.org/abs/hep-ph/0507293
dc.identifierPhys.Rev. D72 (2005) 033010
dc.identifierdoi:10.1103/PhysRevD.72.033010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/94956
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFull one-loop supersymmetric electroweak corrections to $t\bar{t}h^{0}$ associated production in $e^+e^-$ annihilation
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