“Bulletin Board”

 School of Particles and Accelerator - October 10, 2007

CP Violation in Polarization-Independent Chargino Production in e^+e^- Collisions

Mr. Seyed Yaser Ayazi from IPM

 Abstract: We present recent work on CP violation in unpolarized e+e −−− > chargino. Though the cross section of this process is CP-even at the tree level even for plorized electronpositron beams, it is shown that it contains a CP- odd part at the one loop level and there are CP-odd observables that can be measured even using unpolarized electron-positron beams.

Time: October 10, 2007

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