München 2009 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 17: Beyond The Standard Model (Theorie) 1

T 17.4: Vortrag

Mittwoch, 11. März 2009, 17:35–17:50, M114

Photonic two-loop corrections to (g−2)_µ in the MSSM — •Philipp von Weitershausen, Dominik Stöckinger, Hyejung Stöckinger-Kim, and Marco Schäfer — Institut für Kern- und Teilchenphysik, 01062 Dresden

The discrepancy between experiment and Standard Model predictions makes the muon’s anomalous magnetic moment (g−2)_µ a promising contender for the search of BSM physics. In this talk we look at a selection of MSSM two-loop processes contributing to (g−2)_µ. The discussed set of diagrams comprises MSSM one-loop diagrams to which a photon loop has been added, featuring characteristic logarithms.