CLAS physics database search results Measurement E151M1852 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.25 66 0.6086 0.8928 0.0475 0.25 78 -0.0002 0.9075 0.03 0.25 294 1.7235 0.8205 0.1087 0.35 66 -1.7621 0.8411 0.1109 0.35 282 -0.5997 0.7139 0.0471 0.45 78 0.4871 0.8041 0.0421 0.45 114 0.7928 0.7871 0.0566 0.45 270 0.516 0.7298 0.0433 0.45 282 -0.0134 0.6954 0.03 0.45 294 -0.0471 0.842 0.0301 0.55 114 -0.0149 0.7911 0.03 0.55 234 -0.4201 0.7813 0.0393 0.55 246 0.8042 0.8265 0.0572 0.55 270 -1.5992 0.8303 0.1014 0.55 282 -0.286 0.8048 0.0346 0.65 66 -0.6888 0.7598 0.0514 0.65 102 -0.373 0.8267 0.0376 0.65 114 -1.3636 0.6737 0.0879 0.65 126 -1.3462 0.6833 0.0869 0.65 138 -0.2837 0.9416 0.0346 0.65 150 -0.5093 0.9348 0.043 0.65 198 1.1238 0.8965 0.0744 0.65 210 0.5806 0.8787 0.0462 0.65 222 -0.5266 0.7384 0.0438 0.65 234 0.969 0.6301 0.0659 0.65 246 -0.0097 0.8572 0.03 0.65 294 0.8636 0.7309 0.0603 0.75 102 0.0648 0.9274 0.0303 0.75 114 -0.25 0.7353 0.0336 0.75 126 -0.8639 0.7077 0.0603 0.75 138 0.0439 0.678 0.0301 0.75 150 0.7684 0.9025 0.0554 0.75 198 0.899 0.7291 0.0622 0.75 210 -0.8607 0.6464 0.0602 0.75 222 -1.1107 0.5734 0.0737 0.75 234 -0.8195 0.5645 0.058 0.75 246 0.4186 0.7818 0.0393 0.75 258 -0.1166 0.8456 0.0308 0.75 282 0.6479 0.8359 0.0494 0.75 294 -1.0569 0.7438 0.0707 0.85 90 0.9154 0.5996 0.0631 0.85 102 -1.4084 0.7667 0.0905 0.85 138 0.0071 0.9079 0.03 0.85 198 -0.8812 0.7599 0.0612 0.85 210 0.0959 0.663 0.0306 0.85 222 1.1327 0.6971 0.0749 0.85 234 1.1679 0.5621 0.0769 0.85 246 -0.7655 0.5659 0.0552 0.85 258 0.5409 0.7363 0.0444 0.85 270 -0.6345 0.8037 0.0488 0.95 102 1.1171 0.7186 0.074 0.95 114 1.4457 0.6267 0.0926 0.95 198 0.3674 0.8411 0.0374 0.95 210 -0.9144 0.721 0.063 0.95 222 -0.3597 0.6351 0.0371 0.95 234 -0.7821 0.5728 0.0561 0.95 246 0.3893 0.6192 0.0382 0.95 258 0.1352 0.5888 0.0311