K^* Mesons and Nucleon Strangeness
  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. 
L.L. Barz (1,2), H. Forkel (3,4), H.-W. Hammer (5,6), F.S. Navarra   (1), M. Nielsen (1), and M.J. Ramsey-Musolf (6,7) ((1) ...