Electroweak radiative corrections to sfermion decays
| dc.creator | Guasch, Jaume | |
| dc.creator | Hollik, Wolfgang | |
| dc.creator | Sola, Joan | |
| dc.date | 2003-07-01 | |
| dc.date.accessioned | 2026-07-07T03:49:57Z | |
| dc.date.available | 2026-07-07T03:49:57Z | |
| dc.description | We analyze the partial decay widths of sfermions decaying into charginos and neutralinos $Γ(\tilde{f} -> f'χ)$ at the one-loop level, including the electroweak and strong corrections. We present the renormalization framework, and discuss the value of the corrections. Since these corrections show non-decoupling effects, we analyze the radiative effects induced by a heavy squark sector into the lepton-slepton-chargino/neutralino couplings. We conclude that some knowledge of the heavy sector is needed in order to provide a sufficiently precise prediction for slepton observables at an $e^+e^-$ Linear Collider. | |
| dc.description | LaTeX 15 pages, 7 figures, 2 tables. Updated talk given at the 2nd Workshop of the ``Extended Joint ECFA/DESY Study on Physics and Detectors for a Linear Electron - Positron Collider'' Saint Malo (France), 12-15 April 2002 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0307011 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0307011 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42608 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Electroweak radiative corrections to sfermion decays | |
| dc.type | text |