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Mass terms to break susy-like degeneration

Alejandro Rivero
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Abstract

We suggest a very simple but general operator to break mass degeneration between representations of the Poincare group having spin 1 and 1/2. A quantity very similar, at experimental 0.13 $σ$ level, to Weinberg's angle, appears during the process.

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Alejandro Rivero. 2006-06-15. Mass terms to break susy-like degeneration. https://arxiv.org/abs/hep-ph/0606171

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