-------------------------------------------------------------------- Data from the publication: "Centrality dependence of pi+-, K+-, p and pbar production from sqrt(s)=130 GeV Au + Au collisions at RHIC", Adcox et al., Submitted to PRL preprint nucl-ex/0112006 -------------------------------------------------------------------- ********* 0-5pc CENTRALITY ********* _________ Pi+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 354.678253 8.870661 0.350000 188.297409 4.915118 0.450000 95.470909 2.832097 0.550000 56.149567 1.831556 0.650000 32.130817 1.208998 0.750000 21.074289 0.897326 0.850000 14.028296 0.701180 1.000000 7.139374 0.319851 1.200000 3.157450 0.185953 1.400000 1.319694 0.108373 1.600000 0.552899 0.067645 1.800000 0.345117 0.051278 2.000000 0.182570 0.033894 2.200000 0.043494 0.015531 _________ Pi- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 370.790314 9.974777 0.350000 169.201447 4.886657 0.450000 85.738220 2.847889 0.550000 51.342472 1.955462 0.650000 30.401445 1.352175 0.750000 20.043797 1.019591 0.850000 12.791404 0.755836 1.000000 6.528771 0.341583 1.200000 3.313038 0.223188 1.400000 1.317090 0.124481 1.600000 0.506440 0.070455 1.800000 0.404215 0.060224 2.000000 0.184480 0.039068 2.200000 0.094209 0.025532 _________ K+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.450000 21.460285 2.910133 0.550000 15.372856 1.854499 0.650000 9.348874 1.110120 0.750000 5.335274 0.687584 0.850000 5.659477 0.672608 0.950000 3.019459 0.440151 1.050000 2.313841 0.333746 1.150000 1.648077 0.271778 1.250000 1.067422 0.198826 1.350000 0.597082 0.133874 1.450000 0.528861 0.124835 1.550000 0.353004 0.096636 1.650000 0.406456 0.101378 _________ K- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.450000 20.579514 3.243572 0.550000 13.015769 1.888413 0.650000 7.915579 1.171795 0.750000 5.062783 0.768727 0.850000 3.615072 0.585431 0.950000 2.422257 0.421469 1.050000 1.800017 0.342007 1.150000 1.431044 0.281303 1.250000 1.169828 0.247788 1.350000 0.851557 0.192178 1.450000 0.411374 0.121675 1.550000 0.410473 0.116834 1.650000 0.124122 0.062816 _________ p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.550000 7.880279 0.962818 0.650000 6.339887 0.675603 0.750000 4.366022 0.499065 0.850000 3.868814 0.440195 1.000000 3.142257 0.244346 1.200000 2.002548 0.168224 1.400000 1.118864 0.115497 1.600000 0.541775 0.073670 1.800000 0.335851 0.053768 2.000000 0.204428 0.037861 2.200000 0.129057 0.029574 2.425000 0.061931 0.016932 2.675000 0.013691 0.007923 2.925000 0.016931 0.007048 3.175000 0.012562 0.006353 3.425000 0.004101 0.002908 3.675000 0.002584 0.002588 _________ ANTI-p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.550000 4.204628 0.840803 0.650000 4.297285 0.697454 0.750000 3.574926 0.539169 0.850000 2.879245 0.458818 1.000000 2.078044 0.229175 1.200000 1.358032 0.159363 1.400000 0.860341 0.115611 1.600000 0.492069 0.080052 1.800000 0.272646 0.055176 2.000000 0.164940 0.042142 2.200000 0.042131 0.017478 2.425000 0.046341 0.015892 2.675000 0.005464 0.005470 2.925000 0.019663 0.009065 3.175000 0.005627 0.003989 3.425000 0.001936 0.001939 3.675000 0.002813 0.002818 ********* 15-30pc CENTRALITY ********* _________ Pi+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 186.076965 3.904568 0.350000 93.467865 2.060555 0.450000 48.465652 1.195200 0.550000 26.036377 0.720550 0.650000 15.010371 0.473632 0.750000 9.893822 0.350256 0.850000 6.401269 0.266796 1.000000 3.351424 0.121959 1.200000 1.470903 0.069841 1.400000 0.723165 0.044638 1.600000 0.325510 0.028389 1.800000 0.152171 0.017931 2.000000 0.098554 0.013638 2.200000 0.034495 0.007257 _________ Pi- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 179.813110 4.173567 0.350000 81.856361 1.999121 0.450000 40.107689 1.119559 0.550000 24.548098 0.776498 0.650000 14.512262 0.530157 0.750000 9.537067 0.396370 0.850000 6.123549 0.294376 1.000000 3.448246 0.138930 1.200000 1.505393 0.082489 1.400000 0.723754 0.051581 1.600000 0.304363 0.029644 1.800000 0.137812 0.018756 2.000000 0.085190 0.014213 2.200000 0.041570 0.009165 _________ K+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.450000 10.022571 1.095717 0.550000 6.578553 0.670772 0.650000 4.742712 0.445502 0.750000 3.124560 0.297783 0.850000 2.135251 0.225121 0.950000 1.537005 0.173032 1.050000 1.151407 0.133342 1.150000 0.615418 0.089269 1.250000 0.656497 0.086189 1.350000 0.349380 0.054736 1.450000 0.323031 0.053840 1.550000 0.141566 0.033208 1.650000 0.100277 0.026374 _________ K- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.450000 6.549067 0.972691 0.550000 4.762258 0.615808 0.650000 3.124552 0.401325 0.750000 2.506989 0.302215 0.850000 1.951316 0.241651 0.950000 1.017806 0.151224 1.050000 0.763585 0.121838 1.150000 0.698011 0.109380 1.250000 0.406782 0.078306 1.350000 0.220176 0.051777 1.450000 0.257493 0.052198 1.550000 0.207896 0.044720 1.650000 0.117086 0.031945 _________ p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.550000 3.980795 0.380126 0.650000 2.665342 0.242032 0.750000 2.242063 0.202983 0.850000 1.930207 0.174142 1.000000 1.369577 0.090722 1.200000 0.823462 0.059650 1.400000 0.455696 0.040310 1.600000 0.247961 0.027303 1.800000 0.157787 0.020028 2.000000 0.095474 0.014288 2.200000 0.049824 0.009662 2.425000 0.016738 0.004706 2.675000 0.009749 0.003285 2.925000 0.005559 0.002291 3.175000 0.002988 0.001503 3.425000 0.002032 0.001186 _________ ANTI-p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.550000 2.031382 0.318395 0.650000 1.857176 0.254930 0.750000 1.695511 0.206447 0.850000 1.793970 0.203620 1.000000 0.909540 0.083401 1.200000 0.541992 0.054828 1.400000 0.322705 0.038074 1.600000 0.200973 0.027862 1.800000 0.097006 0.017669 2.000000 0.054771 0.012534 2.200000 0.024971 0.007313 2.425000 0.011081 0.004222 2.675000 0.002460 0.001743 2.925000 0.003329 0.001931 3.175000 0.000979 0.000981 3.425000 0.001681 0.001194 3.675000 0.000761 0.000762 ********* 60-92pc Centrality ********* _________ Pi+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 13.155022 0.499267 0.350000 5.333086 0.240932 0.450000 2.720976 0.144620 0.550000 1.316177 0.085894 0.650000 0.843434 0.061323 0.700000 0.619137 0.0363695 0.900000 0.188745 0.0172765 1.200000 0.064058 0.00614944 1.600000 0.0154082 0.00261577 2.000000 0.00529384 0.00137061 _________ Pi- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.250000 12.11720 0.523969 0.350000 5.011860 0.247994 0.450000 2.128700 0.133987 0.550000 1.176470 0.0897158 0.700000 0.570314 0.0395872 0.900000 0.240180 0.0223274 1.200000 0.061215 0.00699109 1.600000 0.013935 0.00279798 2.000000 0.003551 0.00125796 _________ K+ _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.443925 0.493662 0.13885 0.543925 0.196951 0.0661909 0.693925 0.178528 0.0344588 0.893925 0.064892 0.0158391 1.175700 0.011675 0.00353762 1.575700 0.007586 0.00229604 _________ K- _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.443209 0.4272180 0.144129 0.543209 0.3453980 0.097133 0.693209 0.1421150 0.0340677 0.893209 0.0872928 0.020748 1.172830 0.0150618 0.00457005 1.572830 0.0044143 0.00197843 _________ p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.545301 0.2633990 0.057081 0.695301 0.1371830 0.0219668 0.895301 0.0968198 0.0155249 1.181210 0.0311007 0.00472621 1.581210 0.00472549 0.00158047 1.981210 0.00271772 0.00103084 2.407710 0.00096525 0.000570509 2.907710 0.00060823 0.000352427 _________ ANTI-p _________ pt 1/2Pi 1/N 1/pt d^2N/dptdy stat.+syst. 0.545399 0.1219890 0.0464624 0.695399 0.1365930 0.0280065 0.895399 0.0619926 0.0147445 1.181600 0.0178817 0.00414757 1.581600 0.0068353 0.00217222 1.981600 0.0005215 0.000521802 2.408600 0.0019587 0.000806561 2.908600 0.0004863 0.00034475 ---------------- Average pT tables ------------------------- Npart stat err stat+syst err ------------------ pi+ ---------------------------- 348 0.387 0.005 0.027 271 0.381 0.004 0.027 180 0.375 0.004 0.026 79 0.359 0.004 0.025 14 0.316 0.007 0.028 Npart stat err stat+syst err ------------------ pi- --------------------------- 348 0.381 0.005 0.027 271 0.390 0.004 0.027 180 0.383 0.004 0.027 79 0.368 0.004 0.026 14 0.326 0.008 0.029 Npart stat err stat+syst err ---------------- K+ ----------------------------- 348 0.560 0.027 0.08 271 0.580 0.022 0.087 180 0.574 0.022 0.086 79 0.548 0.023 0.082 14 0.474 0.057 0.071 Npart stat err stat+syst err --------------- K- ----------------------------- 348 0.575 0.033 0.086 271 0.593 0.026 0.089 180 0.614 0.03 0.092 79 0.545 0.029 0.082 14 0.462 0.06 0.070 Npart stat err stat+syst err -------------- p ------------------------------ 348. 0.882 0.03 0.123 271. 0.869 0.025 0.119 180. 0.852 0.025 0.119 79. 0.801 0.024 0.112 14. 0.707 0.056 0.099 Npart stat err stat+syst err -------------- p bar --------------------------- 348. 0.898 0.044 0.125 271. 0.889 0.037 0.123 180. 0.840 0.034 0.118 79. 0.818 0.035 0.114 14. 0.782 0.087 0.109 ------------------------------------------------------------ interpolations from pp and ppbar data: npart err err pi 2. 0.34 0.03 .0 K 2. 0.43 0.038 .0 P/pbar 2. 0.51 0.045 .0 --------------------------------------------------------------------------------------- --------- This table is from the publication ------------------------------------------ Integrated hadron (pi+, K+, p, pi-, K-$ and pbar) yields at mid-rapidity for five centrality classes identified by the indicated number of participants (Npart}. The errors on (Npart} are the systematic errors. The errors listed for dN/dy (y=0) are statistical. The systematic errors are 13%, 15% and 14% for pions, kaons, (anti)protons, respectively. Npart 348. (10.0) 271.0 (8.4) 180.0 (6.6) 79.0 (4.6) 14.0 (3.3) pi+ 276.0 (3.0) 216.0 (2.0) 141.0 (1.5 ) 57.0 (0.6) 9.6 (0.2) pi- 270.0 (3.0) 200.0 (2.0) 129.0 (1.4 ) 53.3 (0.6) 8.6 (0.2) K+ 46.7 (1.5) 35.0 (1.3) 22.2 (0.8 ) 8.3 (0.3) 0.97 (0.11) K- 40.5 (2.3) 30.4 (1.4) 15.5 (0.7) 6.2 (0.3) 0.98 (0.1) p 28.7 (0.9) 21.6 (0.6) 13.2 (0.4 ) 5.0 (0.2) 0.73 (0.06) pbar 20.1 (1.0) 13.8 (0.6) 9.2 (0.4) 3.6 (0.1) 0.47 (0.05) ---------------------------------------------------------------------------------------- back