CLAS physics database search results Measurement E151M2335 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.15 66 0.2369 0.9686 0.0346 0.25 66 0.368 0.8885 0.0402 0.25 270 -0.1413 1.0144 0.0317 0.35 270 0.0324 0.8716 0.0301 0.35 282 0.023 0.7933 0.03 0.45 102 1.1647 0.9916 0.0896 0.45 114 -0.5608 0.8796 0.0505 0.45 258 -0.0259 0.8863 0.0301 0.45 270 0.0604 0.9571 0.0303 0.45 282 -0.3293 0.6941 0.0383 0.45 294 -0.9373 0.8365 0.0743 0.55 42 -0.464 0.8376 0.0451 0.55 54 -1.0761 0.75 0.0836 0.55 90 1.3145 0.7983 0.0999 0.55 102 -0.7297 0.7106 0.0608 0.55 114 -0.5355 0.7038 0.0491 0.55 126 -0.7169 0.8224 0.06 0.55 138 -0.276 0.8786 0.0361 0.55 222 0.5229 0.8811 0.0484 0.55 234 -0.6485 0.7801 0.0558 0.55 258 -0.6403 0.7836 0.0553 0.55 270 -1.3109 0.5995 0.0997 0.55 282 -0.1285 0.8273 0.0314 0.55 294 0.7387 0.8842 0.0614 0.65 90 -0.4306 0.964 0.0433 0.65 102 0.7215 0.5959 0.0603 0.65 114 0.8043 0.5667 0.0656 0.65 126 -0.392 0.7089 0.0413 0.65 138 -0.3545 0.8603 0.0395 0.65 198 -0.4365 0.8509 0.0436 0.65 210 -0.1286 0.8425 0.0314 0.65 222 0.6386 0.7594 0.0552 0.65 234 -0.8602 0.8228 0.0692 0.65 246 1.0978 0.7941 0.0851 0.65 282 -0.3466 0.7941 0.0391 0.65 294 -0.3436 0.6619 0.039 0.65 306 0.1555 0.737 0.032 0.75 78 -0.536 0.7157 0.0491 0.75 102 0.4323 0.7359 0.0434 0.75 114 0.0258 0.5914 0.0301 0.75 126 0.5658 0.7154 0.0508 0.75 138 -1.19 0.7828 0.0914 0.75 186 -1.5497 0.8699 0.1163 0.75 198 -0.2621 0.721 0.0355 0.75 210 -0.8428 0.6165 0.0681 0.75 222 -0.1614 0.6364 0.0322 0.75 234 -1.1042 0.6442 0.0855 0.75 246 -0.2123 0.6761 0.0337 0.75 282 0.7096 0.6813 0.0596 0.75 294 -0.5986 0.6844 0.0528 0.75 306 -0.887 0.798 0.071 0.85 66 -0.4199 0.7326 0.0427 0.85 78 -0.0323 0.5171 0.0301 0.85 90 0.4388 0.5293 0.0437 0.85 102 -0.5665 0.6446 0.0509 0.85 114 -1.2119 0.6863 0.0929 0.85 174 -0.8241 0.9017 0.0669 0.85 186 0.3521 0.7825 0.0394 0.85 198 -0.2903 0.6934 0.0367 0.85 210 -1.1128 0.549 0.0861 0.85 222 0.7799 0.5477 0.064 0.85 234 -0.2888 0.4779 0.0366 0.85 246 -0.3757 0.529 0.0405 0.85 258 0.6801 0.6639 0.0577 0.85 270 1.1852 0.8051 0.091 0.85 282 1.2186 0.8327 0.0933 0.95 90 0.4818 0.6496 0.0461 0.95 102 -1.2591 0.9165 0.0961 0.95 186 0.315 0.9539 0.0377 0.95 198 -0.0317 0.7321 0.0301 0.95 210 -0.3819 0.7431 0.0408 0.95 222 -0.2621 0.731 0.0355 0.95 234 0.0066 0.5474 0.03 0.95 246 -0.5112 0.5503 0.0477 0.95 258 1.0383 0.5219 0.081 0.95 270 0.4753 0.5285 0.0457 0.95 282 -0.4545 0.6287 0.0446