CLAS physics database search results Measurement E195M4 CLAS12 RG-K Daniel S. Carman 2022 cos(theta_K^c.m.) P'_x Data errors Systematic errors -0.96 -0.05571 0.07711 0.02984 -0.88 -0.03357 0.02473 0.02478 -0.8 -0.05365 0.01921 0.02141 -0.72 0.01448 0.01831 0.01978 -0.64 -0.05499 0.01853 0.01985 -0.56 0.00902 0.01889 0.01985 -0.48 0.00073 0.01934 0.01999 -0.4 -0.04669 0.01942 0.02063 -0.32 -0.02963 0.01962 0.02099 -0.24 -0.04091 0.01936 0.02134 -0.16 -0.06278 0.019 0.02097 -0.08 -0.04141 0.01848 0.02097 0 -0.04412 0.01797 0.02044 0.08 -0.02584 0.0173 0.0192 0.16 -0.00765 0.01664 0.01857 0.24 0.01771 0.01604 0.01799 0.32 -0.00921 0.01529 0.01695 0.4 0.00718 0.01432 0.01593 0.48 -0.03017 0.01346 0.01517 0.56 0.01561 0.01284 0.01492 0.64 -0.00047 0.01235 0.01469 0.72 0.00311 0.01216 0.01487 0.8 0.00674 0.01266 0.01494 0.88 0.0457 0.0147 0.01534 0.96 0.0963 0.01904 0.01661