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arXiv · hep-ph/0312234

Anomaly mediated supersymmetry breaking and its test in linear colliders

Sourov Roy
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Abstract

Signatures of anomaly mediated supersymmetry breaking in linear colliders are briefly reviewed after presenting an outline of the theoretical framework. A unique and distinct feature of a large class of models of this type is a winolike chargino which is very closely degenerate in mass with the lightest neutralino. The very slow decay of this chargino results in a heavily ionizing charged track and one soft charged pion with a characteristic momentum distribution, leading to unique signals in linear colliders which are essentially free of background. The determination of chargino and slepton masses from such events is a distinctly interesting possibility.

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Sourov Roy. 2003-12-26. Anomaly mediated supersymmetry breaking and its test in linear colliders. https://doi.org/10.1142/s0217732304012897

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