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On Reconciling Gottfried Sum Rule Violation with Cabibbo Theory

Marek Karliner·Harry J. Lipkin
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Abstract

We discuss the seemingly contradictory constraints of simultaneously preserving the SU(3)-symmetric Cabibbo description of the weak vector baryon matrix elements, accounting for SU(3) flavor symmetry breaking and describing the observed violation of the Gottfried Sum Rule. We try to construct a simple model that will satisfy these constraints and use it to explain the generic difficulties and tradeoffs.

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Marek Karliner, Harry J. Lipkin. 2002-02-11. On Reconciling Gottfried Sum Rule Violation with Cabibbo Theory. https://doi.org/10.1016/s0370-2693(02)01600-3

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