CLAS physics database search results Measurement E151M1596 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.35 30 -1.8489 0.8185 0.1148 0.45 30 -0.8556 0.6634 0.0594 0.55 126 -0.4688 0.7506 0.0411 0.55 138 -0.7214 0.7705 0.0526 0.55 150 0.1613 0.7791 0.0315 0.55 162 -1.1514 0.7752 0.0752 0.55 210 -1.0198 0.7701 0.0681 0.55 222 1.2769 0.7863 0.0822 0.55 234 0.5215 0.6416 0.0433 0.55 246 0.1203 0.655 0.0309 0.65 126 -0.9512 0.7224 0.0644 0.65 138 -1.0605 0.6639 0.0703 0.65 150 0.1827 0.6725 0.0319 0.65 162 0.5375 0.7708 0.044 0.65 210 0.1396 0.6942 0.0311 0.65 222 0.115 0.6589 0.0308 0.65 234 0.0845 0.575 0.0304 0.65 246 0.2587 0.6512 0.0338 0.75 126 -0.039 0.6716 0.0301 0.75 138 -0.7751 0.6238 0.0553 0.75 150 -0.5893 0.7182 0.0463 0.75 162 -1.2081 0.8187 0.0784 0.75 222 1.503 0.6169 0.0949 0.75 234 0.3925 0.641 0.0381 0.75 246 0.3903 0.5476 0.038 0.75 258 0.2765 0.8472 0.0343 0.85 138 -1.1815 0.802 0.0769 0.85 222 0.0235 0.6415 0.03 0.85 234 -1.2256 0.5445 0.0793 0.85 246 -0.0465 0.5508 0.0301 0.85 258 0.469 0.7108 0.0411 0.95 234 -0.4355 0.8027 0.0398 0.95 246 -0.4114 0.7038 0.0388 0.95 258 1.1992 0.5698 0.0779 0.25 42 -1.1644 0.7827 0.0741 0.35 30 -0.246 1.0978 0.0332 0.35 42 -2.377 2.377 0.1414 0.45 18 1.041 1.01 0.0676 0.45 30 2.1365 0.7334 0.1278 0.45 42 -0.3749 1.02 0.0371 0.45 234 -1.3383 1.2439 0.0834 0.55 138 -1.8811 1.0187 0.1134 0.55 150 0.8883 1.1045 0.0597 0.55 210 -0.1974 0.9575 0.0321 0.55 222 -1.1494 0.7065 0.0733 0.55 234 1.1813 0.8863 0.075 0.55 246 0.3539 0.9071 0.0364 0.65 126 0.0031 1.1219 0.03 0.65 138 -0.3119 1.0546 0.0351 0.65 150 1.2895 0.8971 0.0808 0.65 210 0.0598 1.0009 0.0302 0.65 222 0.3864 0.7754 0.0375 0.65 234 0.0734 0.7303 0.0303 0.65 246 -1.5786 0.7089 0.0966 0.65 258 -0.9486 1.0906 0.0628 0.75 126 -0.9751 0.888 0.0641 0.75 138 -0.5895 0.852 0.0456 0.75 150 0.0401 1.0743 0.0301 0.75 210 -0.9758 1.0614 0.0642 0.75 222 0.5519 0.8412 0.0439 0.75 234 0.3108 0.7627 0.035 0.75 246 1.4241 0.6458 0.0881 0.75 258 -0.4066 0.9135 0.0382 0.85 126 1.1562 0.901 0.0736 0.85 210 1.219 0.7111 0.077 0.85 222 -1.1016 0.7014 0.0707 0.85 234 -0.7972 0.7111 0.0552 0.85 246 -1.0031 0.6168 0.0656 0.85 258 -0.3639 0.7764 0.0367 0.95 246 -0.6309 0.8734 0.0474