CLAS physics database search results Measurement E151M1599 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.45 30 -0.7806 1.1361 0.0544 0.55 210 -1.1121 1.2159 0.0713 0.55 222 -1.0769 0.8999 0.0694 0.55 234 0.9811 0.8772 0.0645 0.55 246 -0.8208 0.8911 0.0564 0.55 258 1.7606 0.7857 0.1067 0.65 126 -0.716 1.0432 0.0513 0.65 138 0.0685 1.1078 0.0303 0.65 150 -1.1193 1.0489 0.0717 0.65 210 -0.7716 1.1315 0.054 0.65 222 -2.1109 0.7322 0.1264 0.65 234 -0.0452 0.9166 0.0301 0.65 246 -0.2654 0.7287 0.0337 0.65 258 -1.1932 0.7141 0.0756 0.75 126 -0.6516 0.8916 0.0483 0.75 138 0.2703 0.9056 0.0339 0.75 150 -0.1347 1.135 0.031 0.75 210 -0.1947 0.9786 0.0321 0.75 222 -1.4843 0.6469 0.0914 0.75 234 0.8475 0.7591 0.0577 0.75 246 0.9235 0.6127 0.0615 0.75 258 -1.8626 0.5543 0.1124 0.85 114 0.0647 1.035 0.0302 0.85 222 1.3613 0.7873 0.0847 0.85 234 0.7544 0.7335 0.0531 0.85 246 -0.8361 0.5629 0.0571 0.85 258 0.25 0.9288 0.0333 0.85 270 -0.0985 1.0034 0.0305 0.95 114 0.4361 1.0562 0.0393 0.95 126 -1.0006 0.8545 0.0655 0.95 234 -1.2553 0.6415 0.0789 0.95 246 -0.2155 0.8464 0.0325 0.95 258 -0.0032 0.7083 0.03 0.25 42 0.3295 0.8897 0.0359 0.55 126 -0.3234 0.9029 0.0357 0.55 138 0.7053 0.8693 0.0518 0.55 234 -0.9642 0.794 0.0651 0.55 246 -0.3177 0.6873 0.0355 0.55 258 1.7682 0.7011 0.1101 0.65 126 -0.1543 0.7935 0.0314 0.65 138 0.8587 0.6223 0.0596 0.65 150 -0.5441 0.6988 0.0443 0.65 162 1.4646 0.8224 0.0928 0.65 222 0.09 0.6538 0.0305 0.65 234 1.6162 0.6126 0.1014 0.65 246 -0.3806 0.6291 0.0377 0.65 258 0.8773 0.7693 0.0605 0.75 126 -0.0278 0.7471 0.03 0.75 138 -0.0229 0.6447 0.03 0.75 150 0.5665 0.787 0.0453 0.75 222 -0.5256 0.5873 0.0435 0.75 234 -0.8211 0.6245 0.0576 0.75 246 0.5964 0.5945 0.0467 0.75 258 1.0758 0.7053 0.0711 0.85 126 -1.0696 0.8233 0.0708 0.85 150 -1.1825 0.8093 0.077 0.85 210 -0.7997 0.8756 0.0565 0.85 222 -0.2466 0.8084 0.0334 0.85 234 -1.1971 0.5879 0.0778 0.85 246 0.4132 0.5922 0.0389 0.85 258 0.812 0.6059 0.0572 0.95 114 -0.9453 0.7236 0.0641 0.95 234 -0.2555 0.6403 0.0337 0.95 246 -0.0379 0.6641 0.0301 0.95 258 0.3566 0.7631 0.0368