CLAS physics database search results Measurement E151M1598 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.35 30 -0.1229 0.8512 0.0309 0.45 30 -0.5444 0.8963 0.0443 0.45 234 -0.4291 0.9095 0.0395 0.55 138 0.1476 0.7559 0.0313 0.55 150 0.7247 0.7376 0.0528 0.55 222 -0.3229 0.8209 0.0357 0.55 234 0.1733 0.8101 0.0317 0.55 246 0.2186 0.8414 0.0327 0.65 126 -0.6775 0.7415 0.0505 0.65 138 -0.7774 0.7309 0.0554 0.65 150 -0.7075 0.6595 0.0519 0.65 210 0.2775 0.8037 0.0343 0.65 222 -1.1746 0.6646 0.0765 0.65 234 -0.4358 0.5695 0.0398 0.65 246 -0.5263 0.6138 0.0435 0.65 258 0.5397 0.6893 0.0441 0.75 126 0.658 0.6565 0.0496 0.75 138 -0.9203 0.6227 0.0628 0.75 150 0.848 0.81 0.059 0.75 162 0.1754 0.8529 0.0318 0.75 210 0.4941 0.7518 0.0422 0.75 222 0.3333 0.7385 0.036 0.75 234 -0.9143 0.6131 0.0625 0.75 246 -0.2564 0.5993 0.0337 0.75 258 -0.1865 0.5951 0.032 0.85 126 -0.0524 0.9036 0.0302 0.85 210 -1.1462 0.7992 0.075 0.85 222 0.0161 0.6972 0.03 0.85 234 0.7002 0.5959 0.0516 0.85 246 -1.1051 0.5708 0.0727 0.85 258 0.4844 0.7157 0.0417 0.95 114 1.0906 0.697 0.0719 0.95 126 0.0171 0.6715 0.03 0.95 138 0.8465 0.7196 0.0589 0.95 246 -0.031 0.6721 0.0301 0.15 42 1.3434 1.0929 0.0837 0.55 126 -0.1955 1.1251 0.0321 0.55 138 0.1417 1.0745 0.0311 0.55 210 0.6221 1.2542 0.047 0.55 222 -0.6608 0.8032 0.0487 0.55 234 -0.7524 0.9015 0.053 0.55 246 -0.3973 0.8176 0.0379 0.55 258 -0.5005 1.0139 0.0418 0.65 126 -0.8166 0.849 0.0562 0.65 138 -1.7173 0.7236 0.1043 0.65 210 0.6794 1.0245 0.0496 0.65 222 -0.2266 0.7671 0.0328 0.65 234 1.5679 0.5678 0.096 0.65 246 -0.7593 0.6258 0.0534 0.65 258 0.5112 1.0131 0.0422 0.75 126 -0.6942 0.9811 0.0503 0.75 138 1.3908 0.8016 0.0863 0.75 150 -2.2582 0.8499 0.1347 0.75 222 -0.3936 0.8094 0.0377 0.75 234 -0.1792 0.7921 0.0318 0.75 246 -0.4366 0.6705 0.0393 0.75 258 -0.6468 0.7807 0.0481 0.85 210 0.9584 1.0017 0.0633 0.85 222 -0.749 0.8423 0.0529 0.85 234 0.393 0.7118 0.0377 0.85 246 1.2763 0.6074 0.08 0.85 258 -0.7334 0.7664 0.0521 0.95 234 -1.0961 0.8547 0.0704 0.95 246 -1.0538 0.7301 0.0682 0.95 258 -0.9274 0.7305 0.0617