// PHOBOS PRELIMINARY // Quark Matter 2005 // v2 vs. pseudorapidity for charged hadrons in Cu+Cu collisions // at 62.4 and 200 GeV, 0-40% centrality // 1-sigma statistical error bars and 90% C.L. systematic errors are shown // Pete Walters (pete@pas.rochester.edu) 62.4 GeV: eta_low eta_hi v2 stat_err_v2 +syst_err_v2 -syst_err_v2 -4.90 -5.25 -4.57 0.01602 0.00784 0.01121 -0.01121 -4.14 -4.50 -3.85 0.01551 0.00401 0.01151 -0.01267 -3.40 -3.70 -3.15 0.02102 0.00359 0.00863 -0.01131 -2.70 -3.00 -2.50 0.01943 0.00449 0.00642 -0.00872 -2.25 -2.50 -2.00 0.02237 0.00376 0.00609 -0.00666 -1.75 -2.00 -1.50 0.02540 0.00378 0.00729 -0.00725 -1.25 -1.50 -1.00 0.02824 0.00418 0.00854 -0.00874 -0.75 -1.00 -0.50 0.03148 0.00419 0.00904 -0.00904 -0.30 -0.50 -0.10 0.03502 0.00491 0.01396 -0.01023 0.30 0.10 0.50 0.04453 0.00587 0.00823 -0.01257 0.75 0.50 1.00 0.03152 0.00427 0.00690 -0.00690 1.25 1.00 1.50 0.02640 0.00425 0.00713 -0.00689 1.75 1.50 2.00 0.02620 0.00456 0.00860 -0.00864 2.25 2.00 2.50 0.01968 0.00358 0.00727 -0.00676 2.70 2.50 3.00 0.01352 0.00326 0.00909 -0.00691 3.39 3.13 3.72 0.01371 0.00267 0.01050 -0.00753 4.15 3.85 4.52 0.01024 0.00362 0.00845 -0.00661 4.92 4.60 5.31 0.01627 0.00624 0.01683 -0.01614 200 GeV: eta_low eta_hi v2 stat_err_v2 +syst_err_v2 -syst_err_v2 -4.90 -5.25 -4.57 0.00995 0.00127 0.00646 -0.00529 -4.15 -4.50 -3.85 0.01491 0.00106 0.00527 -0.00513 -3.41 -3.70 -3.15 0.01962 0.00103 0.00567 -0.00528 -2.70 -3.00 -2.50 0.02850 0.00214 0.00506 -0.00601 -2.25 -2.50 -2.00 0.02767 0.00150 0.00509 -0.00510 -1.75 -2.00 -1.50 0.03174 0.00166 0.00517 -0.00515 -1.25 -1.50 -1.00 0.03535 0.00200 0.00530 -0.00539 -0.75 -1.00 -0.50 0.03791 0.00220 0.00563 -0.00563 -0.30 -0.50 -0.10 0.04311 0.00264 0.00742 -0.00654 0.30 0.10 0.50 0.04660 0.00280 0.00662 -0.00749 0.75 0.50 1.00 0.03809 0.00213 0.00529 -0.00530 1.25 1.00 1.50 0.03433 0.00196 0.00535 -0.00525 1.75 1.50 2.00 0.03223 0.00203 0.00558 -0.00560 2.25 2.00 2.50 0.02731 0.00159 0.00515 -0.00514 2.70 2.50 3.00 0.02526 0.00151 0.00617 -0.00525 3.40 3.13 3.72 0.02168 0.00103 0.00510 -0.00550 4.16 3.85 4.52 0.01611 0.00091 0.00513 -0.00527 4.91 4.60 5.31 0.01367 0.00130 0.00555 -0.00668