CLAS physics database search results Measurement E151M1601 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.55 138 -2.6103 2.6103 0.1547 0.55 222 -1.0585 1.1034 0.0685 0.55 234 0.3007 0.9439 0.0347 0.55 246 -0.5565 0.9083 0.0441 0.55 258 0.9879 0.8832 0.0648 0.65 126 -0.3144 1.0518 0.0351 0.65 138 -0.0083 1.0768 0.03 0.65 210 0.1929 1.1398 0.032 0.65 222 0.7809 0.823 0.0544 0.65 234 0.1948 0.9655 0.0321 0.65 246 0.781 0.6769 0.0544 0.65 258 1.915 0.7651 0.1153 0.75 126 0.5641 1.0218 0.0445 0.75 210 -1.417 0.6846 0.0877 0.75 222 0.252 1.069 0.0334 0.75 234 -0.7412 0.8588 0.0525 0.75 246 1.1539 0.7468 0.0735 0.75 258 0.0793 0.7683 0.0304 0.85 222 -0.399 0.9323 0.0379 0.85 234 0.7063 0.8322 0.0509 0.85 246 -0.1735 0.7328 0.0317 0.85 258 -0.7227 0.7562 0.0516 0.85 270 -1.0165 0.8161 0.0663 0.95 222 -0.0815 0.9737 0.0304 0.95 234 -0.5733 0.7438 0.0448 0.95 246 0.5126 0.9161 0.0423 0.95 270 1.361 0.7035 0.0846 0.45 246 0.5791 0.9564 0.0459 0.55 138 0.9776 0.8457 0.0658 0.55 222 0.2088 0.7929 0.0325 0.55 234 -1.4404 0.7179 0.0914 0.55 246 -0.1559 0.7508 0.0314 0.65 126 0.5831 0.6027 0.0461 0.65 138 0.4237 0.7416 0.0393 0.65 150 0.1589 0.7283 0.0315 0.65 162 -1.1126 0.7956 0.0731 0.65 222 0.49 0.7995 0.042 0.65 234 -0.1793 0.703 0.0319 0.65 246 -0.3135 0.646 0.0354 0.65 258 -0.7558 0.7941 0.0543 0.75 114 -1.0499 0.8659 0.0697 0.75 126 -1.0912 0.585 0.072 0.75 138 0.7996 0.7435 0.0565 0.75 150 0.7505 0.7311 0.0541 0.75 222 0.1609 0.6855 0.0315 0.75 234 -0.5111 0.6475 0.0429 0.75 246 -0.5045 0.6374 0.0426 0.75 258 0.9999 0.6281 0.067 0.85 114 1.055 0.7265 0.07 0.85 150 -2.0468 0.7074 0.1263 0.85 222 0.6567 0.8681 0.0495 0.85 234 0.8657 0.7115 0.0599 0.85 246 0.8189 0.6152 0.0575 0.85 258 0.4848 0.5512 0.0418 0.95 102 0.2815 0.7058 0.0344 0.95 114 0.1656 0.7267 0.0316 0.95 126 0.1626 0.7569 0.0315 0.95 234 0.399 0.7279 0.0384 0.95 246 0.2275 0.5684 0.033 0.95 258 0.1479 0.6538 0.0313 0.95 270 1.0056 0.5834 0.0673