************************************************************************** These are published data of the HERMES Collaboration. You are free to use these data in any publication. However, you must make a reference to the following publication: A. Airapetian et al, Physics Letters B 599 (2004) 212 ************************************************************************** ************************************************************************** These are published data of the HERMES Collaboration. You are free to use these data in any publication. However, you must make a reference to the following publication: A. Airapetian et al, Physics Letters B 599 (2004) 212-222 ************************************************************************** * -----------------------------------------------------------------------* * m_{\pi\pi}-dependence of Legendre Moments: * *------------------------------------------------------------------------* =================================================================== = Hydrogen Target = =================================================================== m_{\pi\pi} [GeV] | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.4579 | -0.2286 +- 0.0578 +- 0.0472 | 0.5725 | -0.1343 +- 0.0583 +- 0.0272 | 0.6559 | -0.0509 +- 0.0311 +- 0.0302 | 0.7508 | -0.0540 +- 0.0189 +- 0.0065 | 0.8576 | -0.0856 +- 0.0232 +- 0.0080 | 0.9943 | -0.1293 +- 0.0523 +- 0.0514 | 1.0828 | -0.2130 +- 0.1038 +- 0.0675 | 1.1636 | -0.1403 +- 0.1760 +- 0.0784 | 1.2406 | -0.1919 +- 0.1489 +- 0.0415 | 1.3064 | 0.0205 +- 0.1365 +- 0.0388 | 1.3694 | 0.0321 +- 0.1503 +- 0.0388 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.2 GeV^2, <-t> = 0.43 GeV^2 | =================================================================== ==================================================== = Hydrogen Target = ==================================================== m_{\pi\pi} region in the inset panel | ---------------------------------------------------- m_{\pi\pi} [GeV] | <P_1(cos\theta)> +- Stat.Err. | ---------------------------------------------------- 0.8149 | -0.0494 +- 0.0578 | 0.8527 | -0.0722 +- 0.0583 | 0.9117 | -0.1438 +- 0.0311 | 0.9655 | -0.0768 +- 0.0189 | 0.9892 | -0.0203 +- 0.0232 | 1.0207 | -0.2379 +- 0.0523 | 1.0828 | -0.2132 +- 0.1038 | ---------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.2 GeV^2, | and <-t> = 0.43 GeV^2 | ==================================================== =================================================================== = Hydrogen Target = =================================================================== m_{\pi\pi} [GeV] | <P_3(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.4579 | 0.0308 +- 0.0346 +- 0.0136 | 0.5725 | 0.0631 +- 0.0368 +- 0.0366 | 0.6559 | 0.0045 +- 0.0197 +- 0.0085 | 0.7508 | 0.0036 +- 0.0110 +- 0.0107 | 0.8576 | 0.0407 +- 0.0138 +- 0.0084 | 0.9943 | 0.0419 +- 0.0317 +- 0.0261 | 1.0828 | 0.0156 +- 0.0625 +- 0.0079 | 1.1636 | 0.1064 +- 0.1127 +- 0.0366 | 1.2406 | 0.0711 +- 0.1028 +- 0.0244 | 1.3064 | -0.0255 +- 0.1024 +- 0.0243 | 1.3694 | 0.0261 +- 0.0967 +- 0.0246 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.2 GeV^2, <-t> = 0.43 GeV^2 | =================================================================== =================================================================== = Hydrogen Target = =================================================================== m_{\pi\pi} [GeV] | <P_1 + 7/3*P_3> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.9943 | -0.0307 +- 0.0590 +- 0.0448 | 1.0828 | -0.1628 +- 0.1239 +- 0.0619 | 1.1636 | 0.0698 +- 0.1968 +- 0.0620 | 1.2406 | -0.0192 +- 0.1520 +- 0.0579 | 1.3064 | -0.0405 +- 0.1358 +- 0.0569 | 1.3694 | 0.0939 +- 0.1300 +- 0.0591 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.2 GeV^2, <-t> = 0.43 GeV^2 | =================================================================== =================================================================== = Hydrogen Target = =================================================================== m_{\pi\pi} [GeV] | <P_1 - 14/9*P_3> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.9943 | -0.1918 +- 0.0911 +- 0.0909 | 1.0828 | -0.2459 +- 0.1779 +- 0.0660 | 1.1636 | -0.2855 +- 0.3128 +- 0.1073 | 1.2406 | -0.3022 +- 0.2918 +- 0.0701 | 1.3064 | 0.0624 +- 0.2854 +- 0.0675 | 1.3694 | -0.0063 +- 0.2883 +- 0.0678 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.2 GeV^2, <-t> = 0.43 GeV^2 | =================================================================== =================================================================== = Deuterium Target = =================================================================== m_{\pi\pi} [GeV] | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.4569 | -0.1507 +- 0.0398 +- 0.0716 | 0.5748 | 0.0326 +- 0.0433 +- 0.0603 | 0.6564 | -0.0668 +- 0.0237 +- 0.0136 | 0.7518 | -0.0469 +- 0.0144 +- 0.0060 | 0.8566 | -0.0528 +- 0.0182 +- 0.0139 | 0.9923 | -0.1390 +- 0.0465 +- 0.0326 | 1.0852 | -0.1623 +- 0.0724 +- 0.0477 | 1.1639 | -0.1205 +- 0.0893 +- 0.0498 | 1.2394 | 0.2569 +- 0.1464 +- 0.0570 | 1.3079 | 0.0157 +- 0.1175 +- 0.0508 | 1.3707 | 0.1060 +- 0.1002 +- 0.1648 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.3 GeV^2, <-t> = 0.29 GeV^2 | =================================================================== ==================================================== = Deuterium Target = ==================================================== m_{\pi\pi} region in the inset panel | ---------------------------------------------------- m_{\pi\pi} [GeV] | <P_1(cos\theta)> +- Stat.Err. | ---------------------------------------------------- 0.8148 | -0.0779 +- 0.0316 | 0.8525 | -0.0227 +- 0.0283 | 0.9125 | -0.0678 +- 0.0361 | 0.9636 | -0.1071 +- 0.0599 | 0.9897 | -0.1589 +- 0.0802 | 1.0261 | -0.2079 +- 0.1168 | 1.0847 | -0.1642 +- 0.0733 | ---------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.3 GeV^2, | and <-t> = 0.29 GeV^2 | ==================================================== =================================================================== = Deuterium Target = =================================================================== m_{\pi\pi} [GeV] | <P_3(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.4569 | 0.0189 +- 0.0247 +- 0.0169 | 0.5748 | -0.0378 +- 0.0281 +- 0.0266 | 0.6564 | -0.0054 +- 0.0151 +- 0.0054 | 0.7518 | 0.0145 +- 0.0084 +- 0.0092 | 0.8566 | 0.0096 +- 0.0111 +- 0.0017 | 0.9923 | 0.0569 +- 0.0283 +- 0.0158 | 1.0852 | 0.0772 +- 0.0512 +- 0.0492 | 1.1639 | 0.0689 +- 0.0658 +- 0.0503 | 1.2394 | -0.2351 +- 0.1055 +- 0.0497 | 1.3079 | -0.1164 +- 0.0977 +- 0.0402 | 1.3707 | -0.0803 +- 0.0832 +- 0.1597 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.3 GeV^2, <-t> = 0.29 GeV^2 | =================================================================== =================================================================== = Deuterium Target = =================================================================== m_{\pi\pi} [GeV] | <P_1 + 7/3*P_3> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.9923 | -0.0063 +- 0.0532 +- 0.0101 | 1.0852 | 0.0170 +- 0.0760 +- 0.0247 | 1.1639 | 0.0418 +- 0.0923 +- 0.0265 | 1.2394 | -0.2821 +- 0.1724 +- 0.0445 | 1.3079 | -0.2565 +- 0.1489 +- 0.0146 | 1.3707 | -0.0801 +- 0.1134 +- 0.2005 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.3 GeV^2, <-t> = 0.29 GeV^2 | =================================================================== =================================================================== = Deuterium Target = =================================================================== m_{\pi\pi} [GeV] | <P_1 - 14/9*P_3> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.9923 | -0.2245 +- 0.0810 +- 0.0565 | 1.0852 | -0.2807 +- 0.1436 +- 0.1248 | 1.1639 | -0.2246 +- 0.1831 +- 0.1285 | 1.2394 | 0.6202 +- 0.2878 +- 0.1358 | 1.3079 | 0.2016 +- 0.2581 +- 0.1152 | 1.3707 | 0.2347 +- 0.2232 +- 0.4215 | ------------------------------------------------------------------- These data have: <x> = 0.16, <Q^2> = 3.3 GeV^2, <-t> = 0.29 GeV^2 | =================================================================== * -----------------------------------------------------------------------* * x-dependence of Legendre Moments: * *------------------------------------------------------------------------* =================================================================== = Hydrogen Target = = Measurements at < m_{\pi\pi} > = 0.48 GeV = =================================================================== x | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.0487 | -0.0129 +- 0.0664 +- 0.0313 | 0.0664 | -0.0336 +- 0.0474 +- 0.0313 | 0.0878 | -0.0516 +- 0.0429 +- 0.0205 | 0.1085 | -0.1052 +- 0.1422 +- 0.0211 | 0.1191 | -0.2619 +- 0.1082 +- 0.0166 | 0.2092 | -0.2010 +- 0.0503 +- 0.0158 | ------------------------------------------------------------------- These data have: <Q^2> = 2.3 GeV^2, <-t> = 0.42 GeV^2 | =================================================================== =================================================================== = Hydrogen Target = = Measurements at < m_{\pi\pi} > = 0.77 GeV = =================================================================== x | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.0435 | -0.0355 +- 0.0134 +- 0.0034 | 0.0624 | -0.0323 +- 0.0122 +- 0.0034 | 0.0845 | -0.0262 +- 0.0121 +- 0.0048 | 0.1028 | -0.0222 +- 0.0263 +- 0.0049 | 0.1149 | -0.0611 +- 0.0305 +- 0.0081 | 0.1703 | -0.0801 +- 0.0179 +- 0.0138 | ------------------------------------------------------------------- These data have: <Q^2> = 2.1 GeV^2, <-t> = 0.27 GeV^2 | =================================================================== =================================================================== = Deuterium Target = = Measurements at < m_{\pi\pi} > = 0.48 GeV = =================================================================== x | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.0441 | -0.0509 +- 0.0518 +- 0.0136 | 0.0624 | -0.0334 +- 0.0375 +- 0.0136 | 0.0850 | -0.0466 +- 0.0344 +- 0.0091 | 0.1048 | -0.1078 +- 0.0958 +- 0.0219 | 0.1152 | -0.2179 +- 0.0801 +- 0.0217 | 0.2008 | -0.0672 +- 0.0351 +- 0.0169 | ------------------------------------------------------------------- These data have: <Q^2> = 2.3 GeV^2, <-t> = 0.39 GeV^2 | =================================================================== =================================================================== = Deuterium Target = = Measurements at < m_{\pi\pi} > = 0.77 GeV = =================================================================== x | <P_1(cos\theta)> +- Stat.Err. +- Syst.Err. | ------------------------------------------------------------------- 0.0478 | -0.0087 +- 0.0106 +- 0.0094 | 0.0663 | -0.0216 +- 0.0092 +- 0.0099 | 0.0887 | -0.0182 +- 0.0092 +- 0.0058 | 0.1078 | -0.0355 +- 0.0199 +- 0.0058 | 0.1198 | -0.0648 +- 0.0234 +- 0.0112 | 0.1743 | -0.0563 +- 0.0138 +- 0.0117 | ------------------------------------------------------------------- These data have: <Q^2> = 2.1 GeV^2, <-t> = 0.22 GeV^2 | ===================================================================