{"paper":{"title":"Hard $m_t$ Corrections as a Probe of the Symmetry Breaking Sector","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Pich, A. Santamaria, D. Comelli, J. Bernabeu","submitted_at":"1996-11-29T15:06:02Z","abstract_excerpt":"Non-decoupling effects related to a large $m_t$ affecting non-oblique radiative corrections in vertices ($Z\\bar{b}b$) and boxes ($B$-$\\bar{B}$ mixing and $\\epsilon_K$) are very sensitive to the particular mechanism of spontaneous symmetry breaking. We analyze these corrections in the framework of a chiral electroweak standard model and find that there is only one operator in the effective lagrangian which modifies the longitudinal part of the $W^+$ boson without touching the oblique corrections. The inclusion of this operator affects the $Z\\bar{b}b$ vertex, the $B$-$\\bar{B}$ mixing and the CP-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9612207","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}