STAR Physics Database

Centrality dependence of charged and strange hadron elliptic flow from 200 GeV Au+Au collisions
B.I. Abelev et al, arXiv:0801.3466, submitted to Phys. Rev. C.

Figure 1: invariant mass distribution and v₂ vs. m_inv for Kshort, Lambda, Cascade and Omega, centrality 0 - 80%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 3: v₂(eta) for charged hadrons, 0.15 < p_T < 2.0 GeV/c, centrality 10 - 40%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

eta	v₂{LYZ} (%)		v₂{EP} (%)
-4.05	2.12	+/- 0.708	2.41	+/- 0.214
-3.95	2.59	+/- 0.377	2.12	+/- 0.103
-3.85	3.01	+/- 0.242	2.51	+/- 0.0703
-3.75	2.83	+/- 0.207	2.64	+/- 0.0589
-3.65	3.05	+/- 0.193	2.7	+/- 0.0542
-3.55	2.84	+/- 0.182	2.82	+/- 0.0517
-3.45	2.94	+/- 0.16	2.87	+/- 0.0501
-3.35	2.96	+/- 0.175	2.94	+/- 0.0492
-3.25	3.05	+/- 0.173	2.97	+/- 0.0489
-3.15	3.07	+/- 0.175	3.18	+/- 0.0487
-3.05	3.04	+/- 0.175	3.03	+/- 0.049
-2.95	2.97	+/- 0.17	3.02	+/- 0.0503
-2.85	3.06	+/- 0.174	2.99	+/- 0.0546
-2.75	3.04	+/- 0.233	2.91	+/- 0.0679
-2.65	3.18	+/- 0.425	2.8	+/- 0.111
-1.05	4.88	+/- 0.112	5.58	+/- 0.0315
-0.95	4.98	+/- 0.0952	5.58	+/- 0.0272
-0.85	4.96	+/- 0.0919	5.62	+/- 0.0259
-0.75	5.09	+/- 0.0803	5.72	+/- 0.0255
-0.65	5.05	+/- 0.085	5.71	+/- 0.0254
-0.55	4.93	+/- 0.0928	5.67	+/- 0.0254
-0.45	5.12	+/- 0.0847	5.82	+/- 0.0254
-0.35	4.98	+/- 0.0845	5.8	+/- 0.0255
-0.25	4.95	+/- 0.084	5.8	+/- 0.0255
-0.15	5.02	+/- 0.0891	5.84	+/- 0.0256
-0.05	4.98	+/- 0.0883	5.81	+/- 0.0256
0.05	5.15	+/- 0.0786	5.81	+/- 0.0256
0.15	5.08	+/- 0.0813	5.79	+/- 0.0256
0.25	5	+/- 0.0863	5.8	+/- 0.0254
0.35	4.97	+/- 0.0807	5.81	+/- 0.0254
0.45	5.03	+/- 0.0841	5.85	+/- 0.0253
0.55	5	+/- 0.0852	5.74	+/- 0.0253
0.65	4.86	+/- 0.0899	5.71	+/- 0.0253
0.75	5.14	+/- 0.0868	5.68	+/- 0.0254
0.85	4.99	+/- 0.0875	5.68	+/- 0.0258
0.95	4.9	+/- 0.0939	5.56	+/- 0.027
1.05	4.94	+/- 0.0989	5.66	+/- 0.0312
2.65	3.05	+/- 0.342	2.94	+/- 0.0907
2.75	3.13	+/- 0.196	3.07	+/- 0.0585
2.85	3.02	+/- 0.171	3.04	+/- 0.0493
2.95	3.03	+/- 0.147	3.13	+/- 0.0471
3.05	3.11	+/- 0.143	3.12	+/- 0.0466
3.15	3.21	+/- 0.162	3.07	+/- 0.0469
3.25	3.05	+/- 0.149	2.99	+/- 0.0473
3.35	3.07	+/- 0.164	3.07	+/- 0.0477
3.45	3.05	+/- 0.163	3.01	+/- 0.0488
3.55	2.94	+/- 0.164	2.89	+/- 0.0506
3.65	2.73	+/- 0.173	2.87	+/- 0.0532
3.75	2.4	+/- 0.184	2.64	+/- 0.0578
3.85	2.55	+/- 0.236	2.5	+/- 0.0677
3.95	2.58	+/- 0.298	2.34	+/- 0.0953
4.05	1.85	+/- 0.609	2.29	+/- 0.19

PHOBOS

Figure 4: v₂(p_T) for charged hadrons, centrality 10 - 40%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

p_T	10-40% v₂{EP} (%)
0.259284	2.41931	+/- 0.00362892
0.444508	4.43858	+/- 0.00365882
0.64248	6.49861	+/- 0.00448379
0.842139	8.35248	+/- 0.00566996
1.04207	10.0155	+/- 0.00720866
1.242	11.5316	+/- 0.00918359
1.44191	12.9486	+/- 0.0117265
1.64184	14.2383	+/- 0.0150116
1.8622	15.4317	+/- 0.0177037
2.19969	16.8996	+/- 0.019479
2.70153	18.1805	+/- 0.035862
3.20461	18.3824	+/- 0.0639516
3.708	17.7214	+/- 0.109534
4.35898	16.8977	+/- 0.150454
5.38528	14.8173	+/- 0.338867
6.66575	13.4716	+/- 0.560351

p_T	10-40% v₂{4} (%)
0.330488	3.0627	+/- 0.00767071
0.552691	5.28566	+/- 0.00955173
0.777641	7.25672	+/- 0.0126261
1.00265	8.99126	+/- 0.0167758
1.22784	10.4889	+/- 0.0222966
1.4529	11.8553	+/- 0.0295949
1.67785	12.979	+/- 0.0394646
1.90279	13.9013	+/- 0.052586
2.12772	14.7467	+/- 0.0699616
2.3528	15.2095	+/- 0.0932843
2.578	15.5902	+/- 0.123354
2.80337	15.6635	+/- 0.161997
3.02893	15.2927	+/- 0.212332
3.33996	15.4851	+/- 0.214673
3.79249	14.5577	+/- 0.342653
4.24483	13.6088	+/- 0.53047
4.69808	12.7122	+/- 0.785808
5.15102	9.92637	+/- 1.13733
5.60383	11.1757	+/- 1.53568
6.05393	11.1025	+/- 2.02217

p_T	10-40% v₂{LYZ}
0.1	0.0145518	+/- 0.000497656
0.3	0.0252366	+/- 0.000231103
0.5	0.0445516	+/- 0.000272429
0.7	0.0617433	+/- 0.000354682
0.9	0.0771507	+/- 0.000526592
1.1	0.091119	+/- 0.000618766
1.3	0.103573	+/- 0.000799947
1.5	0.114753	+/- 0.00104875
1.7	0.124094	+/- 0.00136385
1.9	0.133199	+/- 0.00167784
2.1	0.146204	+/- 0.00229006
2.3	0.150116	+/- 0.00284306
2.5	0.156712	+/- 0.00361734
2.7	0.153915	+/- 0.00451628
3	0.161012	+/- 0.00475137
3.4	0.161405	+/- 0.00712341
3.8	0.146103	+/- 0.0106279
4.2	0.146748	+/- 0.0161081
4.7	0.117731	+/- 0.0195912
5.5	0.104679	+/- 0.0277295

p_T	0-80% v₂{EP} (%)
0.25	2.28	+/- 0.011
0.35	3.21	+/- 0.011
0.45	4.14	+/- 0.012
0.55	5.1	+/- 0.014
0.65	5.95	+/- 0.015
0.75	6.78	+/- 0.017
0.85	7.58	+/- 0.02
0.95	8.33	+/- 0.022
1.05	9.02	+/- 0.025
1.15	9.66	+/- 0.029
1.25	10.3	+/- 0.032
1.35	11	+/- 0.036
1.45	11.5	+/- 0.041
1.55	12.1	+/- 0.047
1.65	12.8	+/- 0.053
1.75	13.3	+/- 0.06
1.85	13.8	+/- 0.068
1.95	14.1	+/- 0.077
2.05	14.6	+/- 0.088
2.15	14.9	+/- 0.1
2.25	15.4	+/- 0.11
2.35	15.8	+/- 0.13
2.45	15.8	+/- 0.14
2.55	16.1	+/- 0.16
2.65	16.6	+/- 0.19
2.75	16.8	+/- 0.21
2.85	17.1	+/- 0.24
2.95	17.5	+/- 0.27
3.05	17.4	+/- 0.3
3.15	17.1	+/- 0.33
3.25	17.3	+/- 0.38
3.35	16.8	+/- 0.42
3.45	17.6	+/- 0.47
3.55	16.7	+/- 0.53
3.65	15.6	+/- 0.58
3.75	17.3	+/- 0.65
3.85	17.3	+/- 0.72
3.95	17.7	+/- 0.79
4.25	17	+/- 0.47
4.75	16.8	+/- 0.7
5.25	14.4	+/- 1
5.75	14	+/- 1.3

Figure 5: v₂ for charged hadrons, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

Collision Cross Section	v₂{EP}(%)
70-80%	6.96	+/- 0.089
60-70%	7.23	+/- 0.049
50-60%	7.44	+/- 0.028
40-50%	7.4	+/- 0.019
30-40%	7.03	+/- 0.014
20-30%	6.18	+/- 0.011
10-20%	4.76	+/- 0.01
5-10%	3.39	+/- 0.014
0-5%	2.32	+/- 0.017

Collision Cross Section	v₂{4}(%)
60-70%	5.81859	+/- 0.0947424
50-60%	6.17547	+/- 0.0318834
40-50%	6.55523	+/- 0.0144613
30-40%	6.30763	+/- 0.00873136
20-30%	5.63609	+/- 0.00674778
10-20%	4.25772	+/- 0.00805643
5-10%	2.69707	+/- 0.0241449

Collision Cross Section	v₂{LYZ_Sum}
40-50%	0.0581909	+/- 0.00115924
30-40%	0.059935	+/- 0.000298429
20-30%	0.0541134	+/- 0.000171784
10-20%	0.0411426	+/- 0.0002367

Collision Cross Section	v₂{LYZ_Prod}(%)
50-60%	6.3	+/- 0.37
40-50%	6.27	+/- 0.17
30-40%	6.12	+/- 0.03
20-30%	5.41	+/- 0.024
10-20%	4.04	+/- 0.032
5-10%	2.92	+/- 0.23

Figure 6: v₂ as a function of p_T for K short and Lambda from different flow methods, from 10-40% Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

p_T	Lambda v₂{EtaSub}
0.514949	0.0171887	+/- 0.00599847
0.711084	0.0252045	+/- 0.00259926
0.904933	0.0439538	+/- 0.00166433
1.10191	0.0669239	+/- 0.00142684
1.29762	0.0892634	+/- 0.00136037
1.49586	0.112365	+/- 0.00138535
1.69476	0.132239	+/- 0.00150687
1.89409	0.147663	+/- 0.00172608
2.09326	0.172195	+/- 0.00203265
2.29311	0.183985	+/- 0.0024701
2.49256	0.191453	+/- 0.00306674
2.69237	0.204347	+/- 0.00381858
2.96933	0.216477	+/- 0.00380066
3.36913	0.229389	+/- 0.00619977
3.77169	0.21872	+/- 0.00819382
4.17067	0.233404	+/- 0.0127392
4.64291	0.188215	+/- 0.0181105

p_T	Kshort v₂{EtaSub}
0.317096	0.0100251	+/- 0.00408946
0.509452	0.0320396	+/- 0.00168157
0.702165	0.0561704	+/- 0.00111416
0.898215	0.0768067	+/- 0.000970017
1.09519	0.0996481	+/- 0.00103237
1.29427	0.113964	+/- 0.00117545
1.49361	0.128467	+/- 0.00141058
1.69317	0.140205	+/- 0.00176012
1.89283	0.14309	+/- 0.00219019
2.09255	0.154878	+/- 0.00274344
2.29251	0.168122	+/- 0.00347806
2.49212	0.163106	+/- 0.0044512
2.69255	0.162033	+/- 0.00564722
2.97062	0.171903	+/- 0.00559919
3.37197	0.181144	+/- 0.00838975
3.7753	0.142844	+/- 0.0115172
4.17461	0.137889	+/- 0.0169962
4.64733	0.103468	+/- 0.0196233

p_T	Lambda v₂{EP}
0.514949	0.0094109	+/- 0.00323675
0.711084	0.0224248	+/- 0.00139298
0.904933	0.0394955	+/- 0.000874296
1.10191	0.0597768	+/- 0.000753618
1.29762	0.0832616	+/- 0.000730031
1.49586	0.105047	+/- 0.000759209
1.69476	0.126631	+/- 0.000832138
1.89409	0.143083	+/- 0.000952359
2.09326	0.162732	+/- 0.00112346
2.29311	0.174088	+/- 0.00136522
2.49256	0.187091	+/- 0.00168906
2.69237	0.195022	+/- 0.00210206
2.96933	0.21034	+/- 0.00208083
3.36913	0.215933	+/- 0.00338213
3.77169	0.218885	+/- 0.00446477
4.17067	0.214503	+/- 0.00705484
4.64291	0.20487	+/- 0.00970422

p_T	Kshort v₂{EP}
0.317096	0.0079846	+/- 0.00209356
0.509452	0.0302893	+/- 0.000896153
0.702165	0.0520612	+/- 0.000603296
0.898215	0.0734969	+/- 0.000517407
1.09519	0.094635	+/- 0.000546628
1.29427	0.110096	+/- 0.00062781
1.49361	0.12326	+/- 0.000766214
1.69317	0.134534	+/- 0.000964707
1.89283	0.141625	+/- 0.00120641
2.09255	0.148651	+/- 0.00151602
2.29251	0.154482	+/- 0.00192347
2.49212	0.157332	+/- 0.0024439
2.69255	0.160623	+/- 0.00309508
2.97062	0.161147	+/- 0.00302011
3.37197	0.164409	+/- 0.0045633
3.7753	0.149344	+/- 0.00632754
4.17461	0.156241	+/- 0.00898313

p_T	Lambda v₂{LYZ}
0.7	0.0204249	+/- 0.0161687
0.9	0.0449429	+/- 0.0103231
1.1	0.0576095	+/- 0.00848428
1.3	0.0742113	+/- 0.00857593
1.5	0.095503	+/- 0.00828999
1.7	0.117663	+/- 0.00918476
1.9	0.130515	+/- 0.0102733
2.1	0.145503	+/- 0.0116361
2.3	0.153935	+/- 0.0142901
2.5	0.168661	+/- 0.0180623
2.7	0.191726	+/- 0.0215367
3	0.191704	+/- 0.0225114
3.4	0.195716	+/- 0.0332879
3.8	0.214813	+/- 0.0448018
4.2	0.21607	+/- 0.0645706
4.7	0.167517	+/- 0.0840312

p_T	Kshort v₂{LYZ}
0.7	0.046447	+/- 0.00656214
0.9	0.0663339	+/- 0.00575719
1.1	0.0896825	+/- 0.00616352
1.3	0.0990288	+/- 0.00703264
1.5	0.10631	+/- 0.00830646
1.7	0.11786	+/- 0.0103924
1.9	0.134167	+/- 0.012838
2.1	0.147435	+/- 0.016086
2.3	0.143746	+/- 0.0192996
2.5	0.149837	+/- 0.024233
2.7	0.115113	+/- 0.0306358
3	0.127617	+/- 0.0295145
3.4	0.152779	+/- 0.0415067
3.8	0.170774	+/- 0.0540181
4.2	0.145372	+/- 0.0695473
4.7	0.0329796	+/- 0.0809972

Figure 7: v₂ as a function of p_T for different centralities, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

p_T	Kshort 0-80% v₂{EP}			Kshort 40-80% v₂{EP}			Kshort 10-40% v₂{EP}			Kshort 0-10% v₂{EP}
0.317	0.0082	+/- 0.0018	+/- 0.0005	0.0192	+/- 0.0034	+/- 0.0011	0.0080	+/- 0.0021	+/- 0.0005	-0.0053	+/- 0.0051	+/- 0.0004
0.509	0.0286	+/- 0.0007	+/- 0.0016	0.0465	+/- 0.0016	+/- 0.0027	0.0302	+/- 0.0008	+/- 0.0017	0.0070	+/- 0.0020	+/- 0.0005
0.701	0.0480	+/- 0.0005	+/- 0.0015	0.0748	+/- 0.0012	+/- 0.0024	0.0520	+/- 0.0006	+/- 0.0017	0.0191	+/- 0.0012	+/- 0.0011
0.898	0.0665	+/- 0.0004	+/- 0.0022	0.1037	+/- 0.0010	+/- 0.0034	0.0734	+/- 0.0005	+/- 0.0024	0.0295	+/- 0.0010	+/- 0.0012
1.094	0.0849	+/- 0.0004	+/- 0.0028	0.1258	+/- 0.0011	+/- 0.0041	0.0946	+/- 0.0005	+/- 0.0031	0.0416	+/- 0.0010	+/- 0.0018
1.294	0.0988	+/- 0.0005	+/- 0.0032	0.1470	+/- 0.0013	+/- 0.0048	0.1100	+/- 0.0006	+/- 0.0036	0.0499	+/- 0.0011	+/- 0.0021
1.493	0.1106	+/- 0.0006	+/- 0.0036	0.1617	+/- 0.0017	+/- 0.0053	0.1232	+/- 0.0007	+/- 0.0040	0.0581	+/- 0.0014	+/- 0.0025
1.692	0.1213	+/- 0.0008	+/- 0.0040	0.1778	+/- 0.0021	+/- 0.0058	0.1345	+/- 0.0009	+/- 0.0044	0.0631	+/- 0.0017	+/- 0.0027
1.892	0.1288	+/- 0.0010	+/- 0.0042	0.1816	+/- 0.0027	+/- 0.0060	0.1416	+/- 0.0012	+/- 0.0046	0.0739	+/- 0.0021	+/- 0.0031
2.092	0.1342	+/- 0.0012	+/- 0.0044	0.1877	+/- 0.0034	+/- 0.0062	0.1486	+/- 0.0015	+/- 0.0049	0.0745	+/- 0.0027	+/- 0.0032
2.292	0.1391	+/- 0.0016	+/- 0.0046	0.1947	+/- 0.0043	+/- 0.0064	0.1544	+/- 0.0019	+/- 0.0051	0.0756	+/- 0.0035	+/- 0.0032
2.492	0.1443	+/- 0.0020	+/- 0.0047	0.2076	+/- 0.0054	+/- 0.0068	0.1573	+/- 0.0024	+/- 0.0052	0.0778	+/- 0.0045	+/- 0.0033
2.692	0.1464	+/- 0.0026	+/- 0.0048	0.2087	+/- 0.0068	+/- 0.0069	0.1606	+/- 0.0030	+/- 0.0053	0.0763	+/- 0.0058	+/- 0.0033
2.969	0.1484	+/- 0.0025	+/- 0.0049	0.2117	+/- 0.0064	+/- 0.0070	0.1611	+/- 0.0030	+/- 0.0053	0.0777	+/- 0.0056	+/- 0.0033
3.371	0.1495	+/- 0.0038	+/- 0.0049	0.196	+/- 0.0097	+/- 0.0065	0.1644	+/- 0.0045	+/- 0.0054	0.0824	+/- 0.0086	+/- 0.0036
3.774	0.1423	+/- 0.0053	+/- 0.0109	0.2025	+/- 0.0124	+/- 0.0155	0.1493	+/- 0.0063	+/- 0.0088	0.0715	+/- 0.0133	+/- 0.0183
4.175	0.1436	+/- 0.0077	+/- 0.0110	0.2089	+/- 0.0173	+/- 0.0160	0.1562	+/- 0.0089	+/- 0.0120	0.0591	+/- 0.0189	+/- 0.0153
4.648	0.1348	+/- 0.0092	+/- 0.0280	0.2257	+/- 0.0216	+/- 0.0261	0.1204	+/- 0.0108	+/- 0.0193	0.0849	+/- 0.0212	+/- 0.0218
5.38	0.1274	+/- 0.0124	+/- 0.0265	0.1932	+/- 0.0288	+/- 0.0223	0.1287	+/- 0.0146	+/- 0.0207	0.0666	+/- 0.0297	+/- 0.0171
6.393	0.1031	+/- 0.0261	+/- 0.0214				0.0949	+/- 0.0312	+/- 0.0152

p_T	Lambda 0-80% v₂{EP}			Lambda 40-80% v₂{EP}			Lambda 10-40% v₂{EP}			Lambda 0-10% v₂{EP}
0.515	0.0099	+/- 0.0027	+/- 0.0005	0.0333	+/- 0.0052	+/- 0.0021	0.0094	+/- 0.0032	+/- 0.0007	-0.0123	+/- 0.0075	+/- 0.0009
0.710	0.0219	+/- 0.0011	+/- 0.0007	0.0494	+/- 0.0026	+/- 0.0016	0.0224	+/- 0.0013	+/- 0.0007	-0.0049	+/- 0.0028	+/- 0.0002
0.904	0.0379	+/- 0.0007	+/- 0.0012	0.0726	+/- 0.0017	+/- 0.0024	0.0394	+/- 0.00086	+/- 0.0013	0.0083	+/- 0.0017	+/- 0.0003
1.101	0.0566	+/- 0.0006	+/- 0.0018	0.1007	+/- 0.0015	+/- 0.0033	0.0597	+/- 0.0007	+/- 0.0019	0.0217	+/- 0.0014	+/- 0.0009
1.297	0.0766	+/- 0.0006	+/- 0.0025	0.1319	+/- 0.0016	+/- 0.0043	0.0832	+/- 0.0007	+/- 0.0027	0.0321	+/- 0.0013	+/- 0.0014
1.495	0.0942	+/- 0.0006	+/- 0.0031	0.1559	+/- 0.0017	+/- 0.0051	0.1050	+/- 0.0007	+/- 0.0034	0.0423	+/- 0.0013	+/- 0.0018
1.694	0.1115	+/- 0.0007	+/- 0.0036	0.1795	+/- 0.0019	+/- 0.0059	0.1266	+/- 0.0008	+/- 0.0041	0.0522	+/- 0.0014	+/- 0.0022
1.893	0.1271	+/- 0.0008	+/- 0.0042	0.2053	+/- 0.0023	+/- 0.0068	0.1430	+/- 0.0009	+/- 0.0047	0.0644	+/- 0.0016	+/- 0.0028
2.093	0.1419	+/- 0.0009	+/- 0.0047	0.2179	+/- 0.0027	+/- 0.0072	0.1627	+/- 0.0011	+/- 0.0053	0.0732	+/- 0.0019	+/- 0.0031
2.292	0.1525	+/- 0.0011	+/- 0.0050	0.2325	+/- 0.0034	+/- 0.0077	0.1740	+/- 0.0013	+/- 0.0057	0.0819	+/- 0.0023	+/- 0.0035
2.492	0.1648	+/- 0.0014	+/- 0.0054	0.2519	+/- 0.0042	+/- 0.0083	0.1870	+/- 0.0016	+/- 0.0062	0.0904	+/- 0.0028	+/- 0.0039
2.692	0.1725	+/- 0.0017	+/- 0.0057	0.261	+/- 0.0053	+/- 0.0086	0.1950	+/- 0.0021	+/- 0.0064	0.0971	+/- 0.0036	+/- 0.0042
2.969	0.1831	+/- 0.0017	+/- 0.0060	0.2667	+/- 0.0052	+/- 0.0088	0.2103	+/- 0.0020	+/- 0.0069	0.0995	+/- 0.0036	+/- 0.0043
3.368	0.1912	+/- 0.0028	+/- 0.0063	0.2821	+/- 0.0083	+/- 0.0093	0.2159	+/- 0.0033	+/- 0.0071	0.1081	+/- 0.0058	+/- 0.0047
3.770	0.2001	+/- 0.0039	+/- 0.0153	0.2818	+/- 0.0097	+/- 0.0216	0.2188	+/- 0.0044	+/- 0.0143	0.1175	+/- 0.0091	+/- 0.0136
4.170	0.1968	+/- 0.0060	+/- 0.0151	0.2816	+/- 0.0146	+/- 0.0216	0.2145	+/- 0.0070	+/- 0.0140	0.1108	+/- 0.0140	+/- 0.0128
4.639	0.1924	+/- 0.0083	+/- 0.0222	0.2677	+/- 0.0198	+/- 0.0205	0.2048	+/- 0.0097	+/- 0.0134	0.1165	+/- 0.0203	+/- 0.0242
5.357	0.2023	+/- 0.0144	+/- 0.0325	0.2863	+/- 0.0318	+/- 0.0331	0.2210	+/- 0.0162	+/- 0.0255	0.0941	+/- 0.0370	+/- 0.0196

p_T	Cascade 0-80% v₂{EP}
0.722563	0.0261114	+/- 0.0139645
1.00463	0.0392122	+/- 0.00717688
1.20326	0.0475371	+/- 0.00515703
1.40283	0.0689692	+/- 0.00439337
1.60118	0.0915935	+/- 0.00401599
1.79935	0.103817	+/- 0.00395525
1.9976	0.119726	+/- 0.00402313
2.19736	0.143823	+/- 0.00441006
2.44004	0.158223	+/- 0.0041712
2.73913	0.166251	+/- 0.00527452
3.26503	0.182095	+/- 0.00505404
4.42511	0.190342	+/- 0.0160431

p_T	Cascade 40-80% v₂{EP}
0.869569	0.0752325	+/- 0.0138365
1.20339	0.0863737	+/- 0.0126111
1.40199	0.112248	+/- 0.0109697
1.60092	0.137503	+/- 0.0107076
1.79946	0.15517	+/- 0.0109892
2.08409	0.182669	+/- 0.00866405
2.54915	0.23	+/- 0.00993906
3.19048	0.282273	+/- 0.0162859
4.12584	0.311723	+/- 0.034606

p_T	Cascade 10-40% v₂{EP}
0.842228	0.0320598	+/- 0.00980172
1.31536	0.0608806	+/- 0.00491283
1.70072	0.11075	+/- 0.0041424
2.08848	0.145376	+/- 0.00438282
2.55586	0.177799	+/- 0.00483978
3.19791	0.187871	+/- 0.00782921
4.09988	0.237557	+/- 0.0168438

p_T	Cascade 0-10% v₂{EP}
0.843151	-0.00306532	+/- 0.00969649
1.31722	0.0253973	+/- 0.00412047
1.7942	0.0498181	+/- 0.00273099
2.32384	0.0838206	+/- 0.00333611
2.88204	0.097858	+/- 0.00430378
3.6897	0.101919	+/- 0.00786869
4.89013	0.104234	+/- 0.0273729

p_T	Omega 0-80% v₂{EP}
1.32915	0.0661981	+/- 0.0241724
2.05904	0.0999717	+/- 0.0132867
2.72859	0.137056	+/- 0.0193252
3.30277	0.187048	+/- 0.022867
4.12384	0.171189	+/- 0.0456596

p_T	Omega 0-10% v₂{EP}
1.31269	0.0121919	+/- 0.0368811
2.06737	0.0487778	+/- 0.0161611
2.73245	0.0649741	+/- 0.0215874
3.21721	0.0808476	+/- 0.0295293
3.85145	0.0866268	+/- 0.0336264

p_T	Proton 0-80% v₂
2.7	0.180246	+/- 0.00290963
2.9	0.181065	+/- 0.00345699
3.1	0.178428	+/- 0.000595242
3.37869	0.181223	+/- 7.49683e-05
3.78035	0.189231	+/- 0.0118001
4.1822	0.181522	+/- 0.0103588
4.58477	0.188166	+/- 0.0182788
5.1134	0.154632	+/- 0.02227
5.7	0.196634	+/- 0.0394095
6.4	0.170919	+/- 0.0565542

p_T	Pion 0-80% v₂
2.7	0.150636	+/- 0.0017354
2.9	0.152232	+/- 0.0024031
3.1	0.144395	+/- 5.16337e-05
3.37869	0.142593	+/- 4.15058e-05
3.78035	0.134701	+/- 0.00453809
4.1822	0.130562	+/- 0.00631406
4.58477	0.132124	+/- 0.00928315
5.1134	0.105676	+/- 0.00904789
5.7	0.112569	+/- 0.0168643
6.4	0.0988393	+/- 0.0203937

Figure 8: v₂ as a function of m_T-m for different centralities, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

v₂ in Fig. 7 is re-plotted as a function of m_T-m.

Figure 9: v₂/n_q vs. p_T/n_q and v₂/n_q vs. (m_T-m)/n_q for 0-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

v₂ in Fig. 7(a) divided by n_q vs. p_T/n_q and vs. (m_T-m)/n_q.
Data/Fit are shown.
phi data

Figure 10,11: v₂/n_q vs. p_T/n_q and v₂/n_q vs. (m_T-m)/n_q for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

fig10 png | fig10 eps
fig11 png | fig11 eps

v₂ in Fig. 7(b), (c) and (d) divided by n_q vs. p_T/n_q and vs. (m_T-m)/n_q
Data/Fit are shown.

Figure 12: scaling properties for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

Fig. 12 (a) and (b): v₂ in Fig. 10 scaled by participant eccentricity in Tab. I for the corresponding centrality bin.
Fig. 12 (c): v₂ in Fig. 10 scaled by p_T-integrated v₂ of each particle in Tab. II.
Fig. 12 (d): v₂ in Fig. 10 scaled by p_T-integrated v₂ of charged particle.

Collision Cross Section	charged particle p_T-integrated v₂
0-10%	0.0283	+/- 0.000112
10-40%	0.0576	+/- 0.000064
40-80%	0.0735	+/- 0.000163

Fig. 12 (d) inset: expansion at low p_T.

p_T	Kshort v₂
0.25	-0.00829987	+/- 0.0124875
0.35	-0.0063051	+/- 0.00618741
0.45	0.00511618	+/- 0.00349805
0.55	0.00833931	+/- 0.00240646
0.65	0.0148362	+/- 0.00187736
0.75	0.0226785	+/- 0.00156796
0.85	0.0274998	+/- 0.00144415
0.95	0.0319449	+/- 0.00142249

p_T	Lambda v₂
0.45	-0.0124351	+/- 0.0184532
0.55	-0.0116623	+/- 0.00796461
0.65	-0.00686117	+/- 0.00484526
0.75	-0.00361544	+/- 0.00355683
0.85	0.00636274	+/- 0.00267256
0.95	0.0100045	+/- 0.00233125

Figure 13: centrality dependence of participant eccentricity scaled v₂ versus number of participants from Au+Au collisions at sqrt(s_NN) = 200 GeV.

png | eps

Identified particle value: v₂ in Tab. II scaled by participant eccentricity in Tab. I versus number of participant in Tab. I.
Charged particle

N_part	&epsilon_part	v₂
14.05	0.6683	0.0696	+/- 0.00089
26.93	0.5712	0.0723	+/- 0.00049
47.25	0.4935	0.0744	+/- 0.00028
76.66	0.4269	0.0740	+/- 0.00019
115.49	0.3597	0.0703	+/- 0.00014
166.63	0.2873	0.0618	+/- 0.00011
234.54	0.2019	0.0476	+/- 0.00010
298.87	0.130	0.0339	+/- 0.00014
351.90	0.0854	0.0232	+/- 0.00017

Figure 14: energy dependence of participant eccentricity scaled v₂

png | eps

62.4 GeV data

17.2 GeV data

p_T	Kshort v₂
0.1752	-0.026008	+/- 0.0214718
0.5007	0.0108871	+/- 0.0133065
0.8012	0.0078629	+/- 0.013004
1.10172	0.0290323	+/- 0.019354
1.40219	0.0508065	+/- 0.0296371
1.72144	0.0840726	+/- 0.0462702
2.1471	0.104032	+/- 0.0967742

p_T	Lambda v₂
0.54545	-0.0169355	+/- 0.0157258
0.92163	0.0024193	+/- 0.009375
1.17241	0.0072580	+/- 0.0081653
1.4232	0.0314516	+/- 0.00877016
1.67398	0.0514113	+/- 0.0117944
1.92476	0.0592742	+/- 0.0148185
2.17555	0.0774194	+/- 0.0193548
2.42006	0.0737903	+/- 0.0257056
2.79624	0.131855	+/- 0.0266129
3.29154	0.138508	+/- 0.0462702

Figure 15: energy dependence of participant eccentricity scaling properties

png | eps

62.4 GeV data

200 GeV data is the same as in Fig 12(b).

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Centrality dependence of charged and strange hadron elliptic flow from 200 GeV Au+Au collisions B.I. Abelev et al, arXiv:0801.3466, submitted to Phys. Rev. C.

Figure 1: invariant mass distribution and v2 vs. minv for Kshort, Lambda, Cascade and Omega, centrality 0 - 80%, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 3: v2(eta) for charged hadrons, 0.15 < pT < 2.0 GeV/c, centrality 10 - 40%, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 4: v2(pT) for charged hadrons, centrality 10 - 40%, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 5: v2 for charged hadrons, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 6: v2 as a function of pT for K short and Lambda from different flow methods, from 10-40% Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 7: v2 as a function of pT for different centralities, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 8: v2 as a function of mT-m for different centralities, from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 9: v2/nq vs. pT/nq and v2/nq vs. (mT-m)/nq for 0-80% from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 10,11: v2/nq vs. pT/nq and v2/nq vs. (mT-m)/nq for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 12: scaling properties for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 13: centrality dependence of participant eccentricity scaled v2 versus number of participants from Au+Au collisions at sqrt(sNN) = 200 GeV.

Figure 14: energy dependence of participant eccentricity scaled v2

Figure 15: energy dependence of participant eccentricity scaling properties

Centrality dependence of charged and strange hadron elliptic flow from 200 GeV Au+Au collisions
B.I. Abelev et al, arXiv:0801.3466, submitted to Phys. Rev. C.

Figure 1: invariant mass distribution and v₂ vs. m_inv for Kshort, Lambda, Cascade and Omega, centrality 0 - 80%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 3: v₂(eta) for charged hadrons, 0.15 < p_T < 2.0 GeV/c, centrality 10 - 40%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 4: v₂(p_T) for charged hadrons, centrality 10 - 40%, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 5: v₂ for charged hadrons, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 6: v₂ as a function of p_T for K short and Lambda from different flow methods, from 10-40% Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 7: v₂ as a function of p_T for different centralities, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 8: v₂ as a function of m_T-m for different centralities, from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 9: v₂/n_q vs. p_T/n_q and v₂/n_q vs. (m_T-m)/n_q for 0-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 10,11: v₂/n_q vs. p_T/n_q and v₂/n_q vs. (m_T-m)/n_q for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 12: scaling properties for 0-10%, 10-40% and 40-80% from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 13: centrality dependence of participant eccentricity scaled v₂ versus number of participants from Au+Au collisions at sqrt(s_NN) = 200 GeV.

Figure 14: energy dependence of participant eccentricity scaled v₂