CLAS physics database search results Measurement E151M1501 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.25 42 -0.0441 1.0072 0.0301 0.35 30 0.4677 1.0955 0.0405 0.55 258 2.1236 2.1236 0.1271 0.55 270 0.4592 0.8576 0.0402 0.65 126 1.8805 0.669 0.1134 0.65 138 1.008 0.9251 0.0658 0.65 222 1.3929 0.7369 0.0864 0.65 234 1.0993 0.6093 0.0706 0.65 246 1.0885 0.5702 0.07 0.65 258 0.0659 0.6335 0.0302 0.65 270 0.4348 0.783 0.0392 0.75 114 0.4451 0.8403 0.0396 0.75 126 0.5356 0.6883 0.0432 0.75 138 0.2329 0.7418 0.0329 0.75 150 0.7613 0.7398 0.0535 0.75 162 0.7555 0.7968 0.0532 0.75 222 -0.5658 0.797 0.0445 0.75 234 -0.435 0.6473 0.0392 0.75 246 0.3053 0.5765 0.0349 0.75 258 -0.5502 0.5459 0.0439 0.75 270 -0.4948 0.6338 0.0416 0.85 114 -0.3156 0.9042 0.0352 0.85 126 1.5616 0.6559 0.0956 0.85 138 1.0299 0.6907 0.067 0.85 150 1.5434 0.6489 0.0946 0.85 162 -0.3066 0.8275 0.0349 0.85 174 0.0746 1.0093 0.0303 0.85 186 -0.4537 0.9163 0.04 0.85 222 -0.1391 0.7558 0.0311 0.85 234 -1.2745 0.5215 0.08 0.85 246 -0.0743 0.6313 0.0303 0.85 258 -0.3392 0.5857 0.0359 0.85 270 -0.216 0.6165 0.0325 0.85 282 0.2711 0.7136 0.0339 0.95 102 -0.0381 0.7375 0.0301 0.95 126 0.9584 0.8175 0.0633 0.95 138 2.071 2.071 0.1241 0.95 162 0.237 0.8171 0.033 0.95 234 0.584 0.8407 0.0453 0.95 246 1.103 0.6217 0.0708 0.95 258 0.9745 0.6337 0.0641 0.95 270 0.0811 0.6946 0.0304 0.15 42 -0.8887 0.727 0.0611 0.25 42 0.2362 0.8272 0.0332 0.55 246 -0.1412 0.6504 0.0312 0.55 258 0.4744 0.584 0.0413 0.55 270 0.8614 0.6309 0.0597 0.65 126 -0.0915 0.7656 0.0305 0.65 138 0.6197 0.6025 0.0477 0.65 150 1.0811 0.8454 0.0714 0.65 234 -0.0687 0.5745 0.0303 0.65 246 -0.8378 0.5078 0.0585 0.65 258 0.7204 0.4556 0.0526 0.65 270 -0.5513 0.6198 0.0446 0.75 114 0.8489 0.7438 0.0591 0.75 126 -0.0874 0.5519 0.0305 0.75 138 -0.7686 0.6085 0.055 0.75 150 0.0684 0.6506 0.0303 0.75 162 0.1827 0.7926 0.0319 0.75 222 0.2651 0.6123 0.0339 0.75 234 -0.0829 0.5424 0.0304 0.75 246 -0.4443 0.4519 0.0401 0.75 258 0.3866 0.4062 0.0379 0.75 270 1.3534 0.4772 0.0865 0.75 282 0.8041 0.7715 0.0568 0.85 114 0.3399 0.7514 0.0363 0.85 126 -0.1799 0.5901 0.0319 0.85 138 -0.8776 0.6058 0.0606 0.85 150 0.6239 0.6282 0.0479 0.85 162 0.6447 0.5742 0.0489 0.85 174 0.7456 0.6454 0.0538 0.85 222 -0.4399 0.7683 0.0399 0.85 234 0.947 0.5466 0.0642 0.85 246 1.2071 0.4248 0.0783 0.85 258 0.3327 0.3894 0.036 0.85 270 0.9535 0.4203 0.0645 0.85 282 -0.1125 0.5028 0.0307 0.95 102 -0.0735 0.6307 0.0303 0.95 114 0.5275 0.6784 0.0436 0.95 126 -0.0099 0.6966 0.03 0.95 138 2.091 2.091 0.1289 0.95 150 0.6703 0.625 0.0501 0.95 222 -0.6882 0.6633 0.051 0.95 234 -0.5836 0.5115 0.0461 0.95 246 0.3165 0.5315 0.0355 0.95 258 0.9971 0.4309 0.0669 0.95 270 0.5398 0.5842 0.0441