CLAS physics database search results Measurement E151M1563 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.55 246 -0.0712 0.643 0.0312 0.65 126 1.9224 0.8113 0.1157 0.65 138 0.6965 1.1949 0.0504 0.65 222 -0.0768 0.833 0.0303 0.65 234 0.1408 0.9675 0.0311 0.65 246 0.2293 0.8664 0.0328 0.65 258 -1.4133 0.6429 0.0875 0.75 114 0.1906 1.2945 0.032 0.75 126 1.9655 0.7232 0.1182 0.75 138 -0.3571 0.9617 0.0365 0.75 222 -0.4999 0.9759 0.0418 0.75 234 0.0059 0.7661 0.03 0.75 246 -0.125 0.7959 0.0309 0.75 258 -1.7176 0.5124 0.1043 0.75 270 1.5209 0.8094 0.0934 0.85 126 0.4701 0.9258 0.0406 0.85 138 0.4478 1.1602 0.0397 0.85 150 -0.4967 1.097 0.0416 0.85 222 -0.8859 0.8646 0.0596 0.85 234 -1.0443 0.7743 0.0677 0.85 246 -0.8686 0.64 0.0587 0.85 258 -0.2376 0.7386 0.033 0.85 270 0.1949 0.8759 0.0321 0.95 90 0.9062 0.8567 0.0606 0.95 102 0.5456 0.8982 0.0437 0.95 246 0.2441 1.0171 0.0332 0.95 258 0.3058 0.8123 0.0349 0.95 270 -0.5372 0.6751 0.0433 0.95 282 -1.0786 0.6966 0.0695 0.55 258 -0.8291 0.8231 0.058 0.65 114 1.4965 0.881 0.0946 0.65 126 1.2098 0.8053 0.0785 0.65 138 -2.3777 0.786 0.1456 0.65 222 -0.5843 0.7915 0.0461 0.65 234 -0.3659 0.8238 0.0372 0.65 246 -0.4572 0.6492 0.0406 0.65 258 0.846 0.6826 0.0589 0.65 270 0.1486 0.8387 0.0313 0.75 102 0.2666 0.9501 0.034 0.75 114 -0.0262 0.7429 0.03 0.75 126 -0.2645 0.6677 0.0339 0.75 138 0.3975 0.7167 0.0383 0.75 150 -0.795 0.8954 0.0563 0.75 222 0.6865 0.7734 0.0509 0.75 234 -0.8545 0.7343 0.0594 0.75 246 0.087 0.6451 0.0304 0.75 258 0.3709 0.6947 0.0373 0.75 270 0.1211 0.6797 0.0309 0.85 114 1.0591 0.7664 0.0702 0.85 126 0.2321 0.7725 0.0331 0.85 138 0.4651 0.7259 0.041 0.85 150 0.1234 0.8404 0.0309 0.85 162 -0.7657 0.9278 0.0548 0.85 222 0.5002 0.8303 0.0424 0.85 234 -0.1196 0.7321 0.0308 0.85 246 0.6241 0.6331 0.0479 0.85 258 -0.163 0.664 0.0316 0.85 270 0.1537 0.6005 0.0314 0.85 282 -1.1796 0.6413 0.0768 0.95 90 1.1266 0.648 0.0739 0.95 102 0.3255 0.6784 0.0358 0.95 114 2.3726 2.3726 0.1453 0.95 222 0.7043 0.6719 0.0518 0.95 234 0.0967 0.7311 0.0306 0.95 246 1.0151 0.5445 0.0678 0.95 258 -0.1197 0.601 0.0308 0.95 270 0.2887 0.5261 0.0346 0.95 282 1.3944 0.5602 0.0888