CLAS physics database search results Measurement E151M1575 EG4 Xiaochao Zheng 2016 cos(theta_pi+) phi(pi+) A_LL Stat. error Syst. error degrees 0.25 30 0.8407 1.159 0.0574 0.25 42 -0.9284 0.7198 0.0646 0.35 30 -0.7194 1.0945 0.0515 0.35 42 -0.0751 0.6423 0.0316 0.35 54 -0.2416 0.6666 0.0651 0.45 18 -0.6363 0.6305 0.0487 0.45 30 0.0309 0.5712 0.032 0.45 42 0.5816 0.5487 0.0477 0.45 138 1.1431 1.1958 0.0729 0.45 222 -0.6987 0.8433 0.0515 0.45 234 0.548 0.6435 0.0621 0.55 30 0.1383 0.6298 0.0331 0.55 42 0.3347 0.6435 0.0368 0.55 126 -0.3379 0.7131 0.0458 0.55 138 0.4183 0.5388 0.0415 0.55 150 -0.5592 0.7749 0.045 0.55 162 0.1893 0.7112 0.0321 0.55 210 -1.1072 0.6266 0.072 0.55 222 -0.348 0.4959 0.0364 0.55 234 0.7278 0.4878 0.0552 0.55 246 -0.6676 0.5453 0.0629 0.65 126 -0.2215 0.984 0.0326 0.65 138 0.4269 0.8047 0.0389 0.65 150 0.529 0.9215 0.043 0.65 162 -0.5522 1.1781 0.0439 0.65 198 -0.3621 1.2324 0.0367 0.65 210 0.7393 0.9324 0.0524 0.65 222 -1.2193 0.6965 0.077 0.65 234 0.4584 0.718 0.0401 0.65 246 -0.3859 0.6695 0.0375 0.65 258 -0.9608 0.901 0.0634 0.75 126 -0.4372 1.0718 0.0393 0.75 138 -2.1727 0.6465 0.1298 0.75 150 -0.8911 1.0186 0.0599 0.75 210 -1.347 0.8969 0.0839 0.75 222 0.3303 0.8861 0.0356 0.75 234 -0.3787 0.669 0.0372 0.75 246 -0.2735 0.7183 0.034 0.75 258 0.3319 0.9533 0.0357 0.85 114 -1.1569 1.005 0.0737 0.85 126 -0.7402 1.1251 0.0525 0.85 198 1.2504 0.9206 0.0787 0.85 210 2.5747 2.5747 0.1527 0.85 222 0.4221 0.7593 0.0388 0.85 234 0.7693 0.739 0.0539 0.85 246 -0.4965 0.6925 0.0416 0.85 258 1.6979 0.6305 0.1032 0.95 210 0.468 0.9765 0.0405 0.95 234 0.2448 0.8725 0.0332 0.95 246 1.0012 0.691 0.0655 0.95 258 1.9464 1.9464 0.1171 0.55 258 -0.6418 0.8879 0.0488 0.65 126 -0.7159 0.6463 0.0524 0.65 138 -0.141 0.6187 0.0312 0.65 150 0.4212 0.8048 0.0392 0.65 162 1.2024 0.8554 0.0781 0.65 198 1.6665 0.8731 0.1043 0.65 210 -0.1903 0.993 0.0321 0.65 222 0.6306 0.6215 0.0483 0.65 234 -1.0367 0.6402 0.069 0.65 246 -0.022 0.6008 0.03 0.65 258 -0.6772 0.8131 0.0505 0.75 126 -1.2608 0.6842 0.0813 0.75 138 -0.2955 0.5633 0.0348 0.75 150 -1.2952 0.886 0.0832 0.75 198 0.2881 0.9507 0.0346 0.75 210 -1.6428 0.7858 0.1029 0.75 222 -0.7917 0.6576 0.0561 0.75 234 -0.9699 0.5473 0.0654 0.75 246 -0.604 0.5734 0.047 0.75 258 -0.6145 0.7617 0.0475 0.85 114 0.2005 0.793 0.0323 0.85 126 0.0311 0.7219 0.0301 0.85 138 -1.1505 0.82 0.0752 0.85 210 -0.3947 0.8691 0.0382 0.85 222 -0.9671 0.7156 0.0653 0.85 234 0.8634 0.572 0.0598 0.85 246 0.2777 0.5522 0.0343 0.85 258 -0.3211 0.5743 0.0356 0.95 126 0.8581 0.7086 0.0595 0.95 234 -1.6725 0.6545 0.1046 0.95 246 0.6719 0.6567 0.0502