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arXiv · hep-ph/9803221

K^* Mesons and Nucleon Strangeness

L. L. Barz·H. Forkel·H. -W. Hammer·F. S. Navarra·M. Nielsen·M. J. Ramsey-Musolf
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Abstract

We study contributions to the nucleon strange quark vector current form factors from intermediate states containing K^* mesons. We show how these contributions may be comparable in magnitude to those made by K mesons, using methods complementary to those employed in quark model studies. We also analyze the degree of theoretical uncertainty associated with K^* contributions.

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L. L. Barz, H. Forkel, H. -W. Hammer, F. S. Navarra, M. Nielsen, M. J. Ramsey-Musolf. 1998-03-02. K^* Mesons and Nucleon Strangeness. https://doi.org/10.1016/s0375-9474(98)00438-2

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