{"arxiv_id":"hep-ph/0506214","title":"Gluino Decays in Split Supersymmetry","abstract":"We compute the gluino lifetime and branching ratios in Split Supersymmetry. Using an effective-theory approach, we resum the large logarithmic corrections controlled by the strong gauge coupling and the top Yukawa coupling. We find that the resummation of the radiative corrections has a sizeable numerical impact on the gluino decay width and branching ratios. Finally, we discuss the gluino decays into gravitino, relevant in models with direct mediation of supersymmetry breaking.","primary_cat":"hep-ph","cross_cats":[],"submitted_at":"2005-06-22T14:42:23+00:00","latest_version":1,"source":"arxiv","source_label":"arXiv","source_url":null,"has_pdf":true,"has_source":false,"verdict":"ACCEPT","confidence":"HIGH","one_line_summary":"Resumming the large quantum corrections to gluino decays in Split Supersymmetry changes the predicted lifetime and branching ratios by up to a factor of two at high mediation scales.","novelty_score":6.0,"correctness_risk":"low","formal_verification":"none","upvotes":0,"downvotes":0,"pith_score":0.0,"inbound_count":22,"_links":{"html":"https://pith.science/paper/hep-ph/0506214","verdict":"/api/v1/verdicts/hep-ph/0506214"}}