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arXiv · hep-ph/9909235

Hadronic Probes of the Polarized Intrinsic Strangeness of the Nucleon

J. Ellis·M. Karliner·D. E. Kharzeev·M. G. Sapozhnikov
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Abstract

We have previously interpreted the various large apparent violations of the naive Okubo-Zweig-Iizuka (OZI) rule found in many channels in $\bar{p}p$ annihilation at LEAR as evidence for an intrinsic polarized $\bar{s}s$ component of the nucleon wave function. The model is further supported by new data from LEAR and elsewhere. Here we discuss in more detail the possible form of the $\bar{s}s$ component of the nucleon wave function, interpret the new data and clarify the relative roles of strangeness shake-out and rearrangement, discuss whether alternative interpretations are still allowed by the new data, and propose more tests of the model.

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J. Ellis, M. Karliner, D. E. Kharzeev, M. G. Sapozhnikov. 1999-09-02. Hadronic Probes of the Polarized Intrinsic Strangeness of the Nucleon. https://doi.org/10.1016/s0375-9474(00)00128-7

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