Identified Particle Elliptic Flow in Au +Au Collisions at sqrt(snn) = 130 GeV
C. Adler et al., Phys. Rev. Lett. 87, 182301 (2001).
Figure2: Differential elliptic flow for pions, kaons, and protons+antiprotons for minimum bias events
pions
| pT (GeV/c) |
v2 |
| 0.175 |
0.0106 +- 0.000989949 |
| 0.225 |
0.016 +- 0.000777817 |
| 0.275 |
0.02095 +- 0.000813941 |
| 0.325 |
0.0271 +- 0.000848528 |
| 0.375 |
0.0302 +- 0.000919239 |
| 0.425 |
0.03625 +- 0.000919239 |
| 0.475 |
0.0398 +- 0.000989949 |
| 0.525 |
0.04585 +- 0.00113137 |
| 0.575 |
0.05195 +- 0.00120208 |
| 0.625 |
0.0575 +- 0.00130863 |
| 0.675 |
0.05985 +- 0.00148492 |
| 0.725 |
0.06495 +- 0.00169706 |
protons+antiprotons
| pT (GeV/c) |
v2 |
| 0.350 |
0.0046 +- 0.00789861 |
| 0.450 |
0.0078 +- 0.00659934 |
| 0.550 |
0.01525 +- 0.0040215 |
| 0.650 |
0.01745 +- 0.00420119 |
| 0.750 |
0.03785 +- 0.00468001 |
| 0.850 |
0.03755 +- 0.00553014 |
kaons
| pT (GeV/c) |
v2 |
| 0.350 |
0.00335 +- 0.00491452 |
| 0.550 |
0.02765 +- 0.00925338 |
| 0.650 |
0.05325 +- 0.0076761 |
Figure 3: Differential elliptic flow for different centrality bins
pions
| pT (GeV/c) |
v2 for 45-85% |
v2 for 11-45% |
v2 for 0-11% |
| 0.175 |
0.02195 +- 0.00297069 |
0.0142 +- 0.00109659 |
0.00015 +- 0.0019799 |
| 0.225 |
0.0313 +- 0.00247487 |
0.0183 +- 0.000919239 |
0.00625 +- 0.00162635 |
| 0.275 |
0.03555 +- 0.00254558 |
0.02505 +- 0.000919239 |
0.00925 +- 0.00159138 |
| 0.325 |
0.04325 +- 0.0026163 |
0.03285 +- 0.000919239 |
0.0127 +- 0.00162635 |
| 0.375 |
0.05105 +- 0.00282843 |
0.03655 +- 0.000989949 |
0.0135 +- 0.00173277 |
| 0.425 |
0.06085 +- 0.00304056 |
0.04315 +- 0.00106066 |
0.0176 +- 0.00183848 |
| 0.475 |
0.0671 +- 0.00328824 |
0.0462 +- 0.00113137 |
0.0213 +- 0.0019799 |
| 0.525 |
0.07575 +- 0.00360624 |
0.0583 +- 0.00127279 |
0.0184 +- 0.00212132 |
| 0.575 |
0.0833 +- 0.0039246 |
0.06085 +- 0.0013435 |
0.0291 +- 0.00233345 |
| 0.625 |
0.0912 +- 0.00431335 |
0.06715 +- 0.00145 |
0.03335 +- 0.00247487 |
| 0.675 |
0.09695 +- 0.00487955 |
0.0694 +- 0.00162635 |
0.03565 +- 0.00275772 |
| 0.725 |
0.1041 +- 0.0056932 |
0.0744 +- 0.00187417 |
0.04075 +- 0.00318198 |
protons+antiprotons
| pT (GeV/c) | v2 for 45-85% | v2 for 11-45% | v2 for 0-11% |
| 0.350 | | 0.0068 +- 0.0088934 |
|
| 0.4 | 0.0144 +- 0.0158543 | | -0.0012 +- 0.0104744
|
| 0.450 | | 0.0103 +- 0.00739256 |
|
| 0.550 | | 0.0169 +- 0.00448219 |
|
| 0.6 | 0.046525 +- 0.0123981 | | -0.002525 +- 0.00586595
|
| 0.650 | | 0.02155 +- 0.00466181 |
|
| 0.750 | | 0.0445 +- 0.00518001 |
|
| 0.8 | 0.079125 +- 0.0204415 | | 0.0031 +- 0.00810694
|
| 0.850 | | 0.0395 +- 0.0061002 |
|
The data for the lowest and highest centrality bin have different binning than the 11-45% bin. See text in paper for more details.