PWG2/FORWARD/analysis2/OtherData.C

   1 //____________________________________________________________________
   2 /**
   3  * @defgroup pwg2_forward_otherdata  External data
   4  *
   5  * @ingroup pwg2_forward_scripts
   6  */
   7 /**
   8  * @file
   9  *
  10  * @ingroup pwg2_forward_script_otherdata
  11  */
  12 #include <TGraphAsymmErrors.h>
  13 #include <TMultiGraph.h>
  14 #include <TStyle.h>
  15 #include <TMath.h>
  16 #include <TCanvas.h>
  17 #include <TLegend.h>
  18
  19 //____________________________________________________________________
  20 /**
  21  * Values used
  22  *
  23  * @ingroup pwg2_forward_otherdata
  24  */
  25 enum {
  26   UA5,
  27   CMS,
  28   ALICE,
  29   PYTHIA,
  30   INEL,
  31   INELGt0,
  32   NSD
  33 };
  34 enum {
  35   /** Style used for UA5 data */
  36   UA5Style   = 21,
  37   /** Style used for CMS data */
  38   CMSStyle   = 29,
  39   /** Style used for ALICE published data */
  40   ALICEStyle = 27,
  41   /** Style used for Pythia data */
  42   PYTHIAStyle = 28,
  43   /** Color used for UA5 data */
  44   UA5Color   = kBlue+1,
  45   /** Color used for Pytia data */
  46   PYTHIAColor = kGray+2,
  47   /** Color used for CMS data */
  48   CMSColor   = kGreen+1,
  49   /** Color used for ALICE data */
  50   ALICEColor = kMagenta+1
  51 };
  52 enum {
  53   /** Marker style INEL data */
  54   INELStyle   = 22,
  55   /** Marker style INEL>0 data */
  56   INELGt0Style= 29,
  57   /** Marker style NSD data */
  58   NSDStyle    = 23,
  59   /** Color used for UA5 data */
  60   INELColor   = kBlue+1,
  61   /** Color used for CMS data */
  62   INELGt0Color = kGreen+1,
  63   /** Color used for ALICE data */
  64   NSDColor     = kMagenta+1
  65 };
  66 enum {
  67   /** Style offset for mirror data */
  68   MirrorOff  = 4
  69 };
  70
  71 //____________________________________________________________________
  72 /**
  73  * Set graph attributes based on trigger type and experiment.
  74  *
  75  * @param g        Graph
  76  * @param trig     Trigger (INEL, INEL>0, NSD)
  77  * @param exp      Experiment
  78  * @param mirror   True if mirrored data
  79  * @param name     Name of graph
  80  * @param title    Title of graph
  81  *
  82  * @ingroup pwg2_forward_otherdata
  83  */
  84 void
  85 SetGraphAttributes(TGraph* g, Int_t trig, Int_t exp, bool mirror,
  86                    const Char_t* name, const Char_t* title)
  87 {
  88   Int_t color = 0;
  89   switch (exp) {
  90   case UA5:    color = UA5Color;    break;
  91   case CMS:    color = CMSColor;    break;
  92   case ALICE:  color = ALICEColor;  break;
  93   case PYTHIA: color = PYTHIAColor; break;
  94   }
  95   Int_t style = 0;
  96   switch (exp) {
  97   case UA5:    style = UA5Style;    break;
  98   case CMS:    style = CMSStyle;    break;
  99   case ALICE:  style = ALICEStyle;  break;
 100   case PYTHIA: style = PYTHIAStyle; break;
 101   }
 102   Float_t size = g->GetMarkerSize();
 103   switch (style) {
 104   case 21:
 105   case 25: size *= 0.8; break;
 106   case 27: size *= 1.4; break;
 107   }
 108
 109   if (mirror) style += MirrorOff;
 110
 111   g->SetName(name);
 112   g->SetTitle(title);
 113   g->SetMarkerStyle(style);
 114   g->SetMarkerSize(size);
 115   g->SetMarkerColor(color);
 116   g->SetLineColor(color);
 117   g->SetFillColor(0);
 118   g->SetFillStyle(0);
 119   g->GetHistogram()->SetStats(kFALSE);
 120   g->GetHistogram()->SetXTitle("#eta");
 121   g->GetHistogram()->SetYTitle("#frac{1}{N} #frac{dN_{ch}}{#eta}");
 122 }
 123
 124 //____________________________________________________________________
 125 TGraphAsymmErrors*
 126 Pythia900INEL()
 127 {
 128
 129   TGraphAsymmErrors *gre = new TGraphAsymmErrors(100);
 130   SetGraphAttributes(gre, INEL, PYTHIA, false, "pythia900Inel",
 131                      "Pythia INEL");
 132   gre->SetPoint(0,-3.95,1.78199);
 133   gre->SetPointError(0, 0, 0, 0.0145305, 0.0145305);
 134   gre->SetPoint(1,-3.85,1.85486);
 135   gre->SetPointError(1,0,0,0.0148246,0.0148246);
 136   gre->SetPoint(2,-3.75,1.93886);
 137   gre->SetPointError(2,0,0,0.0151566,0.0151566);
 138   gre->SetPoint(3,-3.65,1.96055);
 139   gre->SetPointError(3,0,0,0.0152411,0.0152411);
 140   gre->SetPoint(4,-3.55,1.98756);
 141   gre->SetPointError(4,0,0,0.0153458,0.0153458);
 142   gre->SetPoint(5,-3.45,2.02844);
 143   gre->SetPointError(5,0,0,0.0155028,0.0155028);
 144   gre->SetPoint(6,-3.35,2.09585);
 145   gre->SetPointError(6,0,0,0.0157583,0.0157583);
 146   gre->SetPoint(7,-3.25,2.13732);
 147   gre->SetPointError(7,0,0,0.0159134,0.0159134);
 148   gre->SetPoint(8,-3.15,2.1686);
 149   gre->SetPointError(8,0,0,0.0160295,0.0160295);
 150   gre->SetPoint(9,-3.05,2.25296);
 151   gre->SetPointError(9,0,0,0.0163383,0.0163383);
 152   gre->SetPoint(10,-2.95,2.29265);
 153   gre->SetPointError(10,0,0,0.0164815,0.0164815);
 154   gre->SetPoint(11,-2.85,2.34799);
 155   gre->SetPointError(11,0,0,0.0166792,0.0166792);
 156   gre->SetPoint(12,-2.75,2.35652);
 157   gre->SetPointError(12,0,0,0.0167095,0.0167095);
 158   gre->SetPoint(13,-2.65,2.40545);
 159   gre->SetPointError(13,0,0,0.0168821,0.0168821);
 160   gre->SetPoint(14,-2.55,2.43934);
 161   gre->SetPointError(14,0,0,0.0170006,0.0170006);
 162   gre->SetPoint(15,-2.45,2.45735);
 163   gre->SetPointError(15,0,0,0.0170633,0.0170633);
 164   gre->SetPoint(16,-2.35,2.48945);
 165   gre->SetPointError(16,0,0,0.0171744,0.0171744);
 166   gre->SetPoint(17,-2.25,2.51635);
 167   gre->SetPointError(17,0,0,0.0172669,0.0172669);
 168   gre->SetPoint(18,-2.15,2.55047);
 169   gre->SetPointError(18,0,0,0.0173836,0.0173836);
 170   gre->SetPoint(19,-2.05,2.58021);
 171   gre->SetPointError(19,0,0,0.0174846,0.0174846);
 172   gre->SetPoint(20,-1.95,2.58732);
 173   gre->SetPointError(20,0,0,0.0175087,0.0175087);
 174   gre->SetPoint(21,-1.85,2.60095);
 175   gre->SetPointError(21,0,0,0.0175547,0.0175547);
 176   gre->SetPoint(22,-1.75,2.59941);
 177   gre->SetPointError(22,0,0,0.0175495,0.0175495);
 178   gre->SetPoint(23,-1.65,2.63021);
 179   gre->SetPointError(23,0,0,0.0176532,0.0176532);
 180   gre->SetPoint(24,-1.55,2.61043);
 181   gre->SetPointError(24,0,0,0.0175867,0.0175867);
 182   gre->SetPoint(25,-1.45,2.61363);
 183   gre->SetPointError(25,0,0,0.0175975,0.0175975);
 184   gre->SetPoint(26,-1.35,2.60829);
 185   gre->SetPointError(26,0,0,0.0175795,0.0175795);
 186   gre->SetPoint(27,-1.25,2.61434);
 187   gre->SetPointError(27,0,0,0.0175999,0.0175999);
 188   gre->SetPoint(28,-1.15,2.61327);
 189   gre->SetPointError(28,0,0,0.0175963,0.0175963);
 190   gre->SetPoint(29,-1.05,2.57145);
 191   gre->SetPointError(29,0,0,0.0174549,0.0174549);
 192   gre->SetPoint(30,-0.95,2.55723);
 193   gre->SetPointError(30,0,0,0.0174066,0.0174066);
 194   gre->SetPoint(31,-0.85,2.57879);
 195   gre->SetPointError(31,0,0,0.0174798,0.0174798);
 196   gre->SetPoint(32,-0.75,2.516);
 197   gre->SetPointError(32,0,0,0.0172657,0.0172657);
 198   gre->SetPoint(33,-0.65,2.53709);
 199   gre->SetPointError(33,0,0,0.0173379,0.0173379);
 200   gre->SetPoint(34,-0.55,2.51197);
 201   gre->SetPointError(34,0,0,0.0172519,0.0172519);
 202   gre->SetPoint(35,-0.45,2.44052);
 203   gre->SetPointError(35,0,0,0.0170047,0.0170047);
 204   gre->SetPoint(36,-0.35,2.44882);
 205   gre->SetPointError(36,0,0,0.0170336,0.0170336);
 206   gre->SetPoint(37,-0.25,2.45308);
 207   gre->SetPointError(37,0,0,0.0170484,0.0170484);
 208   gre->SetPoint(38,-0.15,2.4622);
 209   gre->SetPointError(38,0,0,0.0170801,0.0170801);
 210   gre->SetPoint(39,-0.05,2.45735);
 211   gre->SetPointError(39,0,0,0.0170633,0.0170633);
 212   gre->SetPoint(40,0.05,2.49254);
 213   gre->SetPointError(40,0,0,0.017185,0.017185);
 214   gre->SetPoint(41,0.15,2.49479);
 215   gre->SetPointError(41,0,0,0.0171928,0.0171928);
 216   gre->SetPoint(42,0.25,2.49289);
 217   gre->SetPointError(42,0,0,0.0171862,0.0171862);
 218   gre->SetPoint(43,0.35,2.4628);
 219   gre->SetPointError(43,0,0,0.0170822,0.0170822);
 220   gre->SetPoint(44,0.45,2.51422);
 221   gre->SetPointError(44,0,0,0.0172596,0.0172596);
 222   gre->SetPoint(45,0.55,2.51268);
 223   gre->SetPointError(45,0,0,0.0172543,0.0172543);
 224   gre->SetPoint(46,0.65,2.51066);
 225   gre->SetPointError(46,0,0,0.0172474,0.0172474);
 226   gre->SetPoint(47,0.75,2.53661);
 227   gre->SetPointError(47,0,0,0.0173363,0.0173363);
 228   gre->SetPoint(48,0.85,2.54479);
 229   gre->SetPointError(48,0,0,0.0173642,0.0173642);
 230   gre->SetPoint(49,0.95,2.55391);
 231   gre->SetPointError(49,0,0,0.0173953,0.0173953);
 232   gre->SetPoint(50,1.05,2.5872);
 233   gre->SetPointError(50,0,0,0.0175083,0.0175083);
 234   gre->SetPoint(51,1.15,2.60344);
 235   gre->SetPointError(51,0,0,0.0175631,0.0175631);
 236   gre->SetPoint(52,1.25,2.60616);
 237   gre->SetPointError(52,0,0,0.0175723,0.0175723);
 238   gre->SetPoint(53,1.35,2.62156);
 239   gre->SetPointError(53,0,0,0.0176242,0.0176242);
 240   gre->SetPoint(54,1.45,2.61173);
 241   gre->SetPointError(54,0,0,0.0175911,0.0175911);
 242   gre->SetPoint(55,1.55,2.60415);
 243   gre->SetPointError(55,0,0,0.0175655,0.0175655);
 244   gre->SetPoint(56,1.65,2.60723);
 245   gre->SetPointError(56,0,0,0.0175759,0.0175759);
 246   gre->SetPoint(57,1.75,2.60427);
 247   gre->SetPointError(57,0,0,0.0175659,0.0175659);
 248   gre->SetPoint(58,1.85,2.56765);
 249   gre->SetPointError(58,0,0,0.017442,0.017442);
 250   gre->SetPoint(59,1.95,2.58602);
 251   gre->SetPointError(59,0,0,0.0175043,0.0175043);
 252   gre->SetPoint(60,2.05,2.55936);
 253   gre->SetPointError(60,0,0,0.0174138,0.0174138);
 254   gre->SetPoint(61,2.15,2.54858);
 255   gre->SetPointError(61,0,0,0.0173771,0.0173771);
 256   gre->SetPoint(62,2.25,2.5205);
 257   gre->SetPointError(62,0,0,0.0172811,0.0172811);
 258   gre->SetPoint(63,2.35,2.49491);
 259   gre->SetPointError(63,0,0,0.0171932,0.0171932);
 260   gre->SetPoint(64,2.45,2.42773);
 261   gre->SetPointError(64,0,0,0.0169601,0.0169601);
 262   gre->SetPoint(65,2.55,2.42879);
 263   gre->SetPointError(65,0,0,0.0169638,0.0169638);
 264   gre->SetPoint(66,2.65,2.39372);
 265   gre->SetPointError(66,0,0,0.0168409,0.0168409);
 266   gre->SetPoint(67,2.75,2.38412);
 267   gre->SetPointError(67,0,0,0.0168071,0.0168071);
 268   gre->SetPoint(68,2.85,2.31896);
 269   gre->SetPointError(68,0,0,0.0165758,0.0165758);
 270   gre->SetPoint(69,2.95,2.26209);
 271   gre->SetPointError(69,0,0,0.0163713,0.0163713);
 272   gre->SetPoint(70,3.05,2.24313);
 273   gre->SetPointError(70,0,0,0.0163026,0.0163026);
 274   gre->SetPoint(71,3.15,2.20403);
 275   gre->SetPointError(71,0,0,0.0161599,0.0161599);
 276   gre->SetPoint(72,3.25,2.12855);
 277   gre->SetPointError(72,0,0,0.0158808,0.0158808);
 278   gre->SetPoint(73,3.35,2.13104);
 279   gre->SetPointError(73,0,0,0.01589,0.01589);
 280   gre->SetPoint(74,3.45,2.06339);
 281   gre->SetPointError(74,0,0,0.0156358,0.0156358);
 282   gre->SetPoint(75,3.55,1.9846);
 283   gre->SetPointError(75,0,0,0.0153343,0.0153343);
 284   gre->SetPoint(76,3.65,1.95391);
 285   gre->SetPointError(76,0,0,0.0152153,0.0152153);
 286   gre->SetPoint(77,3.75,1.87998);
 287   gre->SetPointError(77,0,0,0.0149247,0.0149247);
 288   gre->SetPoint(78,3.85,1.86256);
 289   gre->SetPointError(78,0,0,0.0148554,0.0148554);
 290   gre->SetPoint(79,3.95,1.77239);
 291   gre->SetPointError(79,0,0,0.0144913,0.0144913);
 292   gre->SetPoint(80,4.05,1.72855);
 293   gre->SetPointError(80,0,0,0.014311,0.014311);
 294   gre->SetPoint(81,4.15,1.69479);
 295   gre->SetPointError(81,0,0,0.0141705,0.0141705);
 296   gre->SetPoint(82,4.25,1.64147);
 297   gre->SetPointError(82,0,0,0.0139459,0.0139459);
 298   gre->SetPoint(83,4.35,1.58116);
 299   gre->SetPointError(83,0,0,0.0136873,0.0136873);
 300   gre->SetPoint(84,4.45,1.55735);
 301   gre->SetPointError(84,0,0,0.0135838,0.0135838);
 302   gre->SetPoint(85,4.55,1.48815);
 303   gre->SetPointError(85,0,0,0.0132786,0.0132786);
 304   gre->SetPoint(86,4.65,1.40853);
 305   gre->SetPointError(86,0,0,0.0129185,0.0129185);
 306   gre->SetPoint(87,4.75,1.36979);
 307   gre->SetPointError(87,0,0,0.0127396,0.0127396);
 308   gre->SetPoint(88,4.85,1.32666);
 309   gre->SetPointError(88,0,0,0.0125374,0.0125374);
 310   gre->SetPoint(89,4.95,1.29763);
 311   gre->SetPointError(89,0,0,0.0123995,0.0123995);
 312   gre->SetPoint(90,5.05,1.25533);
 313   gre->SetPointError(90,0,0,0.0121957,0.0121957);
 314   gre->SetPoint(91,5.15,1.20912);
 315   gre->SetPointError(91,0,0,0.0119692,0.0119692);
 316   gre->SetPoint(92,5.25,1.18839);
 317   gre->SetPointError(92,0,0,0.0118661,0.0118661);
 318   gre->SetPoint(93,5.35,1.15948);
 319   gre->SetPointError(93,0,0,0.0117209,0.0117209);
 320   gre->SetPoint(94,5.45,1.1141);
 321   gre->SetPointError(94,0,0,0.0114892,0.0114892);
 322   gre->SetPoint(95,5.55,1.06315);
 323   gre->SetPointError(95,0,0,0.0112235,0.0112235);
 324   gre->SetPoint(96,5.65,1.05213);
 325   gre->SetPointError(96,0,0,0.0111651,0.0111651);
 326   gre->SetPoint(97,5.75,1.02476);
 327   gre->SetPointError(97,0,0,0.011019,0.011019);
 328   gre->SetPoint(98,5.85,0.984834);
 329   gre->SetPointError(98,0,0,0.0108022,0.0108022);
 330   gre->SetPoint(99,5.95,0.952844);
 331   gre->SetPointError(99,0,0,0.0106253,0.0106253);
 332
 333   return gre;
 334 }
 335
 336 //____________________________________________________________________
 337 TGraphAsymmErrors*
 338 Pythia900NSD()
 339 {
 340
 341   TGraphAsymmErrors *gre = new TGraphAsymmErrors(100);
 342   SetGraphAttributes(gre, NSD, PYTHIA, false, "pythia900NSD",
 343                      "Pythia NSD");
 344
 345   gre->SetPoint(0,-3.95,2.11766);
 346   gre->SetPointError(0,0,0,0.0179417,0.0179417);
 347   gre->SetPoint(1,-3.85,2.20415);
 348   gre->SetPointError(1,0,0,0.0183045,0.0183045);
 349   gre->SetPoint(2,-3.75,2.30949);
 350   gre->SetPointError(2,0,0,0.0187368,0.0187368);
 351   gre->SetPoint(3,-3.65,2.34582);
 352   gre->SetPointError(3,0,0,0.0188836,0.0188836);
 353   gre->SetPoint(4,-3.55,2.38322);
 354   gre->SetPointError(4,0,0,0.0190335,0.0190335);
 355   gre->SetPoint(5,-3.45,2.43353);
 356   gre->SetPointError(5,0,0,0.0192334,0.0192334);
 357   gre->SetPoint(6,-3.35,2.51106);
 358   gre->SetPointError(6,0,0,0.0195373,0.0195373);
 359   gre->SetPoint(7,-3.25,2.56578);
 360   gre->SetPointError(7,0,0,0.0197491,0.0197491);
 361   gre->SetPoint(8,-3.15,2.60515);
 362   gre->SetPointError(8,0,0,0.0199,0.0199);
 363   gre->SetPoint(9,-3.05,2.7105);
 364   gre->SetPointError(9,0,0,0.0202984,0.0202984);
 365   gre->SetPoint(10,-2.95,2.77008);
 366   gre->SetPointError(10,0,0,0.0205203,0.0205203);
 367   gre->SetPoint(11,-2.85,2.83332);
 368   gre->SetPointError(11,0,0,0.0207532,0.0207532);
 369   gre->SetPoint(12,-2.75,2.84715);
 370   gre->SetPointError(12,0,0,0.0208038,0.0208038);
 371   gre->SetPoint(13,-2.65,2.91693);
 372   gre->SetPointError(13,0,0,0.0210571,0.0210571);
 373   gre->SetPoint(14,-2.55,2.95797);
 374   gre->SetPointError(14,0,0,0.0212048,0.0212048);
 375   gre->SetPoint(15,-2.45,2.97499);
 376   gre->SetPointError(15,0,0,0.0212657,0.0212657);
 377   gre->SetPoint(16,-2.35,3.01345);
 378   gre->SetPointError(16,0,0,0.0214027,0.0214027);
 379   gre->SetPoint(17,-2.25,3.04659);
 380   gre->SetPointError(17,0,0,0.0215201,0.0215201);
 381   gre->SetPoint(18,-2.15,3.09341);
 382   gre->SetPointError(18,0,0,0.0216848,0.0216848);
 383   gre->SetPoint(19,-2.05,3.13187);
 384   gre->SetPointError(19,0,0,0.0218192,0.0218192);
 385   gre->SetPoint(20,-1.95,3.13917);
 386   gre->SetPointError(20,0,0,0.0218446,0.0218446);
 387   gre->SetPoint(21,-1.85,3.16911);
 388   gre->SetPointError(21,0,0,0.0219485,0.0219485);
 389   gre->SetPoint(22,-1.75,3.15665);
 390   gre->SetPointError(22,0,0,0.0219053,0.0219053);
 391   gre->SetPoint(23,-1.65,3.19693);
 392   gre->SetPointError(23,0,0,0.0220446,0.0220446);
 393   gre->SetPoint(24,-1.55,3.17002);
 394   gre->SetPointError(24,0,0,0.0219517,0.0219517);
 395   gre->SetPoint(25,-1.45,3.18538);
 396   gre->SetPointError(25,0,0,0.0220048,0.0220048);
 397   gre->SetPoint(26,-1.35,3.18066);
 398   gre->SetPointError(26,0,0,0.0219885,0.0219885);
 399   gre->SetPoint(27,-1.25,3.19754);
 400   gre->SetPointError(27,0,0,0.0220467,0.0220467);
 401   gre->SetPoint(28,-1.15,3.18021);
 402   gre->SetPointError(28,0,0,0.0219869,0.0219869);
 403   gre->SetPoint(29,-1.05,3.13111);
 404   gre->SetPointError(29,0,0,0.0218165,0.0218165);
 405   gre->SetPoint(30,-0.95,3.12153);
 406   gre->SetPointError(30,0,0,0.0217831,0.0217831);
 407   gre->SetPoint(31,-0.85,3.14798);
 408   gre->SetPointError(31,0,0,0.0218752,0.0218752);
 409   gre->SetPoint(32,-0.75,3.07912);
 410   gre->SetPointError(32,0,0,0.0216347,0.0216347);
 411   gre->SetPoint(33,-0.65,3.10207);
 412   gre->SetPointError(33,0,0,0.0217151,0.0217151);
 413   gre->SetPoint(34,-0.55,3.06346);
 414   gre->SetPointError(34,0,0,0.0215796,0.0215796);
 415   gre->SetPoint(35,-0.45,2.97651);
 416   gre->SetPointError(35,0,0,0.0212711,0.0212711);
 417   gre->SetPoint(36,-0.35,2.98715);
 418   gre->SetPointError(36,0,0,0.0213091,0.0213091);
 419   gre->SetPoint(37,-0.25,2.98548);
 420   gre->SetPointError(37,0,0,0.0213032,0.0213032);
 421   gre->SetPoint(38,-0.15,3.00555);
 422   gre->SetPointError(38,0,0,0.0213746,0.0213746);
 423   gre->SetPoint(39,-0.05,3.01193);
 424   gre->SetPointError(39,0,0,0.0213973,0.0213973);
 425   gre->SetPoint(40,0.05,3.04385);
 426   gre->SetPointError(40,0,0,0.0215104,0.0215104);
 427   gre->SetPoint(41,0.15,3.04933);
 428   gre->SetPointError(41,0,0,0.0215297,0.0215297);
 429   gre->SetPoint(42,0.25,3.04659);
 430   gre->SetPointError(42,0,0,0.0215201,0.0215201);
 431   gre->SetPoint(43,0.35,3.00813);
 432   gre->SetPointError(43,0,0,0.0213838,0.0213838);
 433   gre->SetPoint(44,0.45,3.06666);
 434   gre->SetPointError(44,0,0,0.0215908,0.0215908);
 435   gre->SetPoint(45,0.55,3.07167);
 436   gre->SetPointError(45,0,0,0.0216085,0.0216085);
 437   gre->SetPoint(46,0.65,3.0659);
 438   gre->SetPointError(46,0,0,0.0215881,0.0215881);
 439   gre->SetPoint(47,0.75,3.09159);
 440   gre->SetPointError(47,0,0,0.0216784,0.0216784);
 441   gre->SetPoint(48,0.85,3.10846);
 442   gre->SetPointError(48,0,0,0.0217375,0.0217375);
 443   gre->SetPoint(49,0.95,3.11925);
 444   gre->SetPointError(49,0,0,0.0217752,0.0217752);
 445   gre->SetPoint(50,1.05,3.15558);
 446   gre->SetPointError(50,0,0,0.0219016,0.0219016);
 447   gre->SetPoint(51,1.15,3.16911);
 448   gre->SetPointError(51,0,0,0.0219485,0.0219485);
 449   gre->SetPoint(52,1.25,3.17246);
 450   gre->SetPointError(52,0,0,0.0219601,0.0219601);
 451   gre->SetPoint(53,1.35,3.19146);
 452   gre->SetPointError(53,0,0,0.0220258,0.0220258);
 453   gre->SetPoint(54,1.45,3.17458);
 454   gre->SetPointError(54,0,0,0.0219675,0.0219675);
 455   gre->SetPoint(55,1.55,3.16866);
 456   gre->SetPointError(55,0,0,0.0219469,0.0219469);
 457   gre->SetPoint(56,1.65,3.16592);
 458   gre->SetPointError(56,0,0,0.0219375,0.0219375);
 459   gre->SetPoint(57,1.75,3.16394);
 460   gre->SetPointError(57,0,0,0.0219306,0.0219306);
 461   gre->SetPoint(58,1.85,3.11956);
 462   gre->SetPointError(58,0,0,0.0217762,0.0217762);
 463   gre->SetPoint(59,1.95,3.14646);
 464   gre->SetPointError(59,0,0,0.02187,0.02187);
 465   gre->SetPoint(60,2.05,3.10147);
 466   gre->SetPointError(60,0,0,0.021713,0.021713);
 467   gre->SetPoint(61,2.15,3.09356);
 468   gre->SetPointError(61,0,0,0.0216853,0.0216853);
 469   gre->SetPoint(62,2.25,3.05328);
 470   gre->SetPointError(62,0,0,0.0215437,0.0215437);
 471   gre->SetPoint(63,2.35,3.01953);
 472   gre->SetPointError(63,0,0,0.0214243,0.0214243);
 473   gre->SetPoint(64,2.45,2.9373);
 474   gre->SetPointError(64,0,0,0.0211305,0.0211305);
 475   gre->SetPoint(65,2.55,2.92772);
 476   gre->SetPointError(65,0,0,0.0210961,0.0210961);
 477   gre->SetPoint(66,2.65,2.89154);
 478   gre->SetPointError(66,0,0,0.0209653,0.0209653);
 479   gre->SetPoint(67,2.75,2.87619);
 480   gre->SetPointError(67,0,0,0.0209096,0.0209096);
 481   gre->SetPoint(68,2.85,2.78924);
 482   gre->SetPointError(68,0,0,0.0205911,0.0205911);
 483   gre->SetPoint(69,2.95,2.72159);
 484   gre->SetPointError(69,0,0,0.0203399,0.0203399);
 485   gre->SetPoint(70,3.05,2.69089);
 486   gre->SetPointError(70,0,0,0.0202248,0.0202248);
 487   gre->SetPoint(71,3.15,2.64939);
 488   gre->SetPointError(71,0,0,0.0200682,0.0200682);
 489   gre->SetPoint(72,3.25,2.55545);
 490   gre->SetPointError(72,0,0,0.0197092,0.0197092);
 491   gre->SetPoint(73,3.35,2.56745);
 492   gre->SetPointError(73,0,0,0.0197555,0.0197555);
 493   gre->SetPoint(74,3.45,2.47503);
 494   gre->SetPointError(74,0,0,0.0193967,0.0193967);
 495   gre->SetPoint(75,3.55,2.36741);
 496   gre->SetPointError(75,0,0,0.0189703,0.0189703);
 497   gre->SetPoint(76,3.65,2.33412);
 498   gre->SetPointError(76,0,0,0.0188364,0.0188364);
 499   gre->SetPoint(77,3.75,2.2385);
 500   gre->SetPointError(77,0,0,0.0184466,0.0184466);
 501   gre->SetPoint(78,3.85,2.21768);
 502   gre->SetPointError(78,0,0,0.0183606,0.0183606);
 503   gre->SetPoint(79,3.95,2.1055);
 504   gre->SetPointError(79,0,0,0.0178901,0.0178901);
 505   gre->SetPoint(80,4.05,2.05047);
 506   gre->SetPointError(80,0,0,0.0176548,0.0176548);
 507   gre->SetPoint(81,4.15,2.00486);
 508   gre->SetPointError(81,0,0,0.0174574,0.0174574);
 509   gre->SetPoint(82,4.25,1.94573);
 510   gre->SetPointError(82,0,0,0.017198,0.017198);
 511   gre->SetPoint(83,4.35,1.87064);
 512   gre->SetPointError(83,0,0,0.0168629,0.0168629);
 513   gre->SetPoint(84,4.45,1.83735);
 514   gre->SetPointError(84,0,0,0.0167122,0.0167122);
 515   gre->SetPoint(85,4.55,1.75314);
 516   gre->SetPointError(85,0,0,0.0163247,0.0163247);
 517   gre->SetPoint(86,4.65,1.65828);
 518   gre->SetPointError(86,0,0,0.0158769,0.0158769);
 519   gre->SetPoint(87,4.75,1.60751);
 520   gre->SetPointError(87,0,0,0.015632,0.015632);
 521   gre->SetPoint(88,4.85,1.56312);
 522   gre->SetPointError(88,0,0,0.0154146,0.0154146);
 523   gre->SetPoint(89,4.95,1.52117);
 524   gre->SetPointError(89,0,0,0.0152064,0.0152064);
 525   gre->SetPoint(90,5.05,1.46553);
 526   gre->SetPointError(90,0,0,0.0149257,0.0149257);
 527   gre->SetPoint(91,5.15,1.42038);
 528   gre->SetPointError(91,0,0,0.014694,0.014694);
 529   gre->SetPoint(92,5.25,1.38816);
 530   gre->SetPointError(92,0,0,0.0145263,0.0145263);
 531   gre->SetPoint(93,5.35,1.35046);
 532   gre->SetPointError(93,0,0,0.0143277,0.0143277);
 533   gre->SetPoint(94,5.45,1.30075);
 534   gre->SetPointError(94,0,0,0.0140616,0.0140616);
 535   gre->SetPoint(95,5.55,1.24025);
 536   gre->SetPointError(95,0,0,0.0137307,0.0137307);
 537   gre->SetPoint(96,5.65,1.21806);
 538   gre->SetPointError(96,0,0,0.0136073,0.0136073);
 539   gre->SetPoint(97,5.75,1.19435);
 540   gre->SetPointError(97,0,0,0.0134742,0.0134742);
 541   gre->SetPoint(98,5.85,1.14175);
 542   gre->SetPointError(98,0,0,0.0131741,0.0131741);
 543   gre->SetPoint(99,5.95,1.09235);
 544   gre->SetPointError(99,0,0,0.012886,0.012886);
 545
 546   return gre;
 547 }
 548
 549 //____________________________________________________________________
 550 /**
 551  * Get the UA5 NSD data for pp at @f$ \sqrt{s} = 900GeV@f$
 552  * p7886_d1x1y4 - Z.Phys.C33:1-6,1986.
 553  *
 554  * @param mirrored Wether to produce the mirrored plot
 555  *
 556  * @return graph of data
 557  *
 558  * @ingroup pwg2_forward_otherdata
 559  */
 560 TGraphAsymmErrors* UA5Nsd(Bool_t mirrored=false)
 561 {
 562   //UA5 data NSD - p7886_d1x1y4 - Z.Phys.C33:1-6,1986.
 563   double x[] = { 0.125, 0.375, 0.625, 0.875, 1.125, 1.375, 1.625, 1.875, 2.125,
 564                  2.375, 2.625, 2.875, 3.125, 3.375, 3.625, 3.875, 4.125, 4.375,
 565                  4.625 };
 566   double exm[] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
 567                    0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
 568   double exp[] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
 569                    0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
 570   double y[] = { 3.48, 3.38, 3.52, 3.68, 3.71, 3.86, 3.76, 3.66, 3.72,
 571                  3.69, 3.56, 3.41, 3.15, 3.09, 2.74, 2.73, 2.32, 1.99, 1.69 };
 572   double eym[] = { 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07,
 573                    0.07, 0.07, 0.07, 0.07, 0.08, 0.08, 0.09, 0.09, 0.1, 0.13 };
 574   double eyp[] = { 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07,
 575                    0.07, 0.07, 0.07, 0.07, 0.08, 0.08, 0.09, 0.09, 0.1, 0.13 };
 576   const int np = 19;
 577   double xm[np];
 578   double exmm[np];
 579   double expm[np];
 580   double ym[np];
 581   double eymm[np];
 582   double eypm[np];
 583   for (int i = 0; i < np; i++) {
 584     int j = np-1-i;
 585     xm[i]   = -x[j];
 586     exmm[i] = exm[j];
 587     expm[i] = exp[j];
 588     ym[i]   = y[j];
 589     eymm[i] = eym[j];
 590     eypm[i] = eyp[j];
 591   }
 592
 593   TGraphAsymmErrors* g  = new TGraphAsymmErrors(19,x, y, exm, exp, eym, eyp);
 594   TGraphAsymmErrors* gm = new TGraphAsymmErrors(19,xm,ym,exmm,expm,eymm,eypm);
 595   SetGraphAttributes(g,  NSD, UA5, false,"ua5_nsd",         "UA5 NSD");
 596   SetGraphAttributes(gm, NSD, UA5, true,"ua5_nsd_mirrored",
 597                      "UA5 NSD (mirrored)");
 598
 599   return (mirrored ? gm : g);
 600 }
 601
 602 //____________________________________________________________________
 603 /**
 604  * Get the UA5 INEL data for pp at @f$ \sqrt{s} = 900GeV@f$
 605  * p7886_d2x1y2 - Z.Phys.C33:1-6,1986.
 606  *
 607  * @param mirrored Wether to produce the mirrored plot
 608  *
 609  * @return graph of data
 610  *
 611  * @ingroup pwg2_forward_otherdata
 612  */
 613 TGraphAsymmErrors* UA5Inel(Bool_t mirrored=false)
 614 {
 615   //UA5 data INEL - p7886_d2x1y2 - Z.Phys.C33:1-6,1986.
 616   double x[] = { 0.125, 0.375, 0.625, 0.875, 1.125, 1.375, 1.625, 1.875, 2.125,
 617                  2.375, 2.625, 2.875, 3.125, 3.375, 3.625, 3.875, 4.125, 4.375,
 618                  4.625 };
 619   double exm[] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
 620                    0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
 621   double exp[] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
 622                    0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
 623   double y[] = { 3.14, 3.04, 3.17, 3.33, 3.33, 3.53, 3.46, 3.41, 3.45,
 624                  3.39, 3.07, 3.07, 2.93, 2.93, 2.55, 2.48, 2.18, 1.91, 1.52 };
 625   double eym[] = { 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07,
 626                    0.07, 0.07, 0.07, 0.07, 0.08, 0.08, 0.09, 0.09, 0.1, 0.13 };
 627   double eyp[] = { 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07, 0.07,
 628                    0.07, 0.07, 0.07, 0.07, 0.08, 0.08, 0.09, 0.09, 0.1, 0.13 };
 629   const int np = 19;
 630   double xm[np];
 631   double exmm[np];
 632   double expm[np];
 633   double ym[np];
 634   double eymm[np];
 635   double eypm[np];
 636   for (int i = 0; i < np; i++) {
 637     int j = np-1-i;
 638     xm[i]   = -x[j];
 639     exmm[i] = exm[j];
 640     expm[i] = exp[j];
 641     ym[i]   = y[j];
 642     eymm[i] = eym[j];
 643     eypm[i] = eyp[j];
 644   }
 645   TGraphAsymmErrors* g  = new TGraphAsymmErrors(np,x, y, exm, exp, eym, eyp);
 646   TGraphAsymmErrors* gm = new TGraphAsymmErrors(np,xm,ym,exmm,expm,eymm,eypm);
 647
 648   SetGraphAttributes(g,  INEL, UA5, false, "ua5_inel", "UA5 INEL");
 649   SetGraphAttributes(gm, INEL, UA5, true, "ua5_inel_mirrored",
 650                      "UA5 INEL (mirrored)");
 651
 652   return (mirrored ? gm : g);
 653 }
 654
 655 //____________________________________________________________________
 656 /**
 657  * Get the ALICE INEL data in @f$ |\eta|<1.3@f$ for pp at @f$ \sqrt{s}
 658  * = 900GeV@f$
 659  * p7742_d1x1y1 - Eur.Phys.J.C68:89-108,2010.
 660  *
 661  * @return graph of data
 662  *
 663  * @ingroup pwg2_forward_otherdata
 664  */
 665 TGraphAsymmErrors* AliceCentralInel900()
 666 {
 667   // INEL - p7742_d1x1y1 - Eur.Phys.J.C68:89-108,2010.
 668   TGraphAsymmErrors* g = 0;
 669   double x[] = { -1.3, -1.1, -0.9, -0.7, -0.5, -0.3,
 670                                  -0.1, 0.1, 0.3, 0.5, 0.7, 0.9, 1.1, 1.3 };
 671   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 672                    0.1, 0.1, 0.1, 0.1, 0.1 };
 673   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 674                    0.1, 0.1, 0.1, 0.1, 0.1 };
 675   double y[] = { 3.28, 3.28, 3.22, 3.12, 3.06, 3.02, 2.98, 3.02, 3.02,
 676                  3.05, 3.15, 3.21, 3.26, 3.33 };
 677   double eym[] = { 0.06324555320336758, 0.06324555320336758,
 678                    0.06324555320336758, 0.06324555320336758,
 679                    0.06324555320336758, 0.05385164807134505,
 680                    0.05385164807134505, 0.05385164807134505,
 681                    0.05385164807134505, 0.06324555320336758,
 682                    0.06324555320336758, 0.06324555320336758,
 683                    0.06324555320336758, 0.06324555320336758 };
 684   double eyp[] = { 0.08246211251235322, 0.08246211251235322,
 685                    0.08246211251235322, 0.08246211251235322,
 686                    0.08246211251235322, 0.08246211251235322,
 687                    0.07280109889280519, 0.08246211251235322,
 688                    0.08246211251235322, 0.08246211251235322,
 689                    0.08246211251235322, 0.08246211251235322,
 690                    0.08246211251235322, 0.08246211251235322 };
 691   const int np = 14;
 692   for (int i = 0; i < np; i++) {
 693     eym[i] += 0.02;
 694     eyp[i] += 0.02;
 695   }
 696   g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 697   SetGraphAttributes(g, INEL, ALICE, false, "alice_inel",
 698                      "ALICE INEL (publ.)");
 699
 700   return g;
 701 }
 702
 703 //____________________________________________________________________
 704 /**
 705  * Get the ALICE INEL>0 data in @f$ |\eta|<1.3@f$ for pp at @f$
 706  * \sqrt{s} = 900GeV@f$
 707  *
 708  * p7741_d4x1y1 - Eur.Phys.J.C68:345-354,2010.
 709  *
 710  * @return graph of data
 711  *
 712  * @ingroup pwg2_forward_otherdata
 713  */
 714 TGraphAsymmErrors* AliceCentralInelGt900()
 715 {
 716   // INEL>0 - p7741_d4x1y1 - Eur.Phys.J.C68:345-354,2010.
 717   double x[] = { -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.7,
 718     0.9 };
 719   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 720     0.1 };
 721   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 722     0.1 };
 723   double y[] = { 4.0, 3.87, 3.8, 3.7, 3.67, 3.73, 3.72, 3.77, 3.92,
 724     4.01 };
 725   double eym[] = { 0.07615773105863909, 0.07615773105863909,
 726                    0.07615773105863909, 0.06324555320336758,
 727                    0.06324555320336758, 0.06324555320336758,
 728                    0.0670820393249937, 0.07615773105863909,
 729                    0.07615773105863909, 0.07615773105863909 };
 730   double eyp[] = { 0.08544003745317531, 0.07615773105863909,
 731                    0.07615773105863909, 0.07280109889280519,
 732                    0.07280109889280519, 0.07280109889280519,
 733                    0.07615773105863909, 0.07615773105863909,
 734                    0.08544003745317531, 0.08544003745317531 };
 735   const int np = 10;
 736   for (int i = 0; i < np; i++) {
 737     double stat = (i >= 3  && i<=5) ? 0.02 : 0.03;
 738     eym[i] += stat;
 739     eyp[i] += stat;
 740   }
 741
 742   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 743   SetGraphAttributes(g, INELGt0, ALICE, false, "alice_inelgt900",
 744                      "ALICE INEL>0 (publ.)");
 745   return g;
 746
 747 }
 748
 749 //____________________________________________________________________
 750 /**
 751  * Get the ALICE INEL>0 data in @f$ |\eta|<0.9@f$ for pp at @f$
 752  * \sqrt{s} = 2.36TeV@f$
 753  *
 754  * p7741_d5x1y1 - Eur.Phys.J.C68:345-354,2010.
 755  *
 756  * @return graph of data
 757  *
 758  * @ingroup pwg2_forward_otherdata
 759  */
 760 TGraphAsymmErrors* AliceCentralInelGt2360()
 761 {
 762   // INEL>0 - p7741_d5x1y1 - Eur.Phys.J.C68:345-354,2010.
 763   double x[] = { -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.7, 0.9 };
 764   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1 };
 765   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1 };
 766   double y[] = { 4.91, 4.76, 4.63, 4.64, 4.55, 4.55, 4.64, 4.66, 4.82, 4.88 };
 767   double eym[] = { 0.08544003745317531, 0.08544003745317531,
 768                    0.08544003745317531, 0.08544003745317531,
 769                    0.08544003745317531, 0.08544003745317531,
 770                    0.08544003745317531, 0.08544003745317531,
 771                    0.08544003745317531, 0.08544003745317531 };
 772   double eyp[] = { 0.11401754250991379, 0.11401754250991379,
 773                    0.1044030650891055, 0.1044030650891055,
 774                    0.1044030650891055, 0.1044030650891055,
 775                    0.1044030650891055, 0.1044030650891055,
 776                    0.11401754250991379, 0.11401754250991379 };
 777   const int np = 10;
 778   for (int i = 0; i < np; i++) {
 779     double stat = 0.3;
 780     eym[i] += stat;
 781     eyp[i] += stat;
 782   }
 783
 784   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 785   SetGraphAttributes(g, INELGt0, ALICE, false, "alice_inelgt2360",
 786                      "ALICE INEL>0 (publ.)");
 787   return g;
 788 }
 789
 790 //____________________________________________________________________
 791 /**
 792  * Get the ALICE INEL>0 data in @f$ |\eta|<0.9@f$ for pp at @f$
 793  * \sqrt{s} = 7TeV@f$
 794  *
 795  * p7741_d6x1y1 - Eur.Phys.J.C68:345-354,2010.
 796  *
 797  * @return graph of data
 798  *
 799  * @ingroup pwg2_forward_otherdata
 800  */
 801 TGraphAsymmErrors* AliceCentralInelGt7000()
 802 {
 803   // INEL>0 - p7741_d6x1y1 - Eur.Phys.J.C68:345-354,2010.
 804 // Plot: p7741_d6x1y1
 805   double x[] = { -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3, 0.5, 0.7, 0.9 };
 806   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1 };
 807   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1 };
 808   double y[] = { 6.22, 6.07, 6.01, 5.84, 5.85, 5.85, 5.91, 6.01, 6.17, 6.26 };
 809   double eym[] = { 0.1216552506059644, 0.1216552506059644,
 810                    0.1216552506059644, 0.11180339887498948,
 811                    0.11180339887498948, 0.11180339887498948,
 812                    0.11180339887498948, 0.1216552506059644,
 813                    0.1216552506059644, 0.1216552506059644 };
 814   double eyp[] = { 0.21095023109728983, 0.21095023109728983,
 815                    0.2009975124224178, 0.2009975124224178,
 816                    0.2009975124224178, 0.2009975124224178,
 817                    0.2009975124224178, 0.2009975124224178,
 818                    0.21095023109728983, 0.21095023109728983 };
 819   const int np = 10;
 820   for (int i = 0; i < np; i++) {
 821     double stat = 0.2;
 822     eym[i] += stat;
 823     eyp[i] += stat;
 824   }
 825
 826   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 827   SetGraphAttributes(g, INELGt0, ALICE, false, "alice_inelgt7000",
 828                      "ALICE INEL>0 (publ.)");
 829   return g;
 830 }
 831
 832 //____________________________________________________________________
 833 /**
 834  * Get the ALICE NSD data in @f$ |\eta|<1.3@f$ for pp at @f$
 835  * \sqrt{s} = 900GeV@f$
 836  *
 837  * p7742_d2x1y1 - Eur.Phys.J.C68:89-108,2010.
 838  *
 839  * @return graph of data
 840  *
 841  * @ingroup pwg2_forward_otherdata
 842  */
 843 TGraphAsymmErrors* AliceCentralNsd900()
 844 {
 845   //NSD - p7742_d2x1y1 - Eur.Phys.J.C68:89-108,2010.
 846   double x[] = { -1.3, -1.1, -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3,
 847                  0.5, 0.7, 0.9, 1.1, 1.3 };
 848   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 849                    0.1, 0.1, 0.1, 0.1, 0.1 };
 850   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 851                    0.1, 0.1, 0.1, 0.1, 0.1 };
 852   double y[] = { 3.9, 3.89, 3.81, 3.7, 3.64, 3.59, 3.53, 3.58, 3.59,
 853                  3.61, 3.74, 3.8, 3.87, 3.95 };
 854   double eym[] = { 0.13341664064126335, 0.13152946437965907,
 855                    0.13152946437965907, 0.1216552506059644,
 856                    0.1216552506059644, 0.1216552506059644,
 857                    0.1216552506059644, 0.1216552506059644,
 858                    0.1216552506059644, 0.1216552506059644,
 859                    0.1216552506059644, 0.13152946437965907,
 860                    0.13152946437965907, 0.13341664064126335 };
 861   double eyp[] = { 0.13341664064126335, 0.13152946437965907,
 862                    0.13152946437965907, 0.1216552506059644,
 863                    0.1216552506059644, 0.1216552506059644,
 864                    0.1216552506059644, 0.1216552506059644,
 865                    0.1216552506059644, 0.1216552506059644,
 866                    0.1216552506059644, 0.13152946437965907,
 867                    0.13152946437965907, 0.13341664064126335 };
 868   const int np = 14;
 869   for (int i = 0; i < np; i++) {
 870     double stat = (i == 0 || i == np-1) ? 0.03 : 0.02;
 871     eym[i] += stat;
 872     eyp[i] += stat;
 873   }
 874
 875   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 876   SetGraphAttributes(g, NSD, ALICE, false, "alice_nsd", "ALICE NSD (publ.)");
 877
 878   return g;
 879 }
 880
 881 //____________________________________________________________________
 882 /**
 883  * Get the ALICE INEL data in @f$ |\eta|<1.3@f$ for pp at @f$
 884  * \sqrt{s} = 2.36TeV@f$
 885  *
 886  * p7742_d3x1y1 - Eur.Phys.J.C68:89-108,2010.
 887  *
 888  * @return graph of data
 889  *
 890  * @ingroup pwg2_forward_otherdata
 891  */
 892 TGraphAsymmErrors* AliceCentralInel2360()
 893 {
 894   // INEL - p7742_d3x1y1 - Eur.Phys.J.C68:89-108,2010.
 895   double x[] = { -1.3, -1.1, -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3,
 896                  0.5, 0.7, 0.9, 1.1, 1.3 };
 897   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 898                    0.1, 0.1, 0.1, 0.1, 0.1 };
 899   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 900                    0.1, 0.1, 0.1, 0.1, 0.1 };
 901   double y[] = { 4.08, 4.01, 4.0, 3.88, 3.77, 3.8, 3.73, 3.71, 3.79,
 902                  3.82, 3.94, 4.02, 4.05, 4.16 };
 903   double eym[] = { 0.13341664064126335, 0.12369316876852982,
 904                    0.12369316876852982, 0.1216552506059644,
 905                    0.1216552506059644, 0.1216552506059644,
 906                    0.1216552506059644, 0.11180339887498948,
 907                    0.1216552506059644, 0.1216552506059644,
 908                    0.12369316876852982, 0.12369316876852982,
 909                    0.13341664064126335, 0.13341664064126335 };
 910   double eyp[] = { 0.2716615541441225, 0.2716615541441225,
 911                    0.2716615541441225, 0.260768096208106,
 912                    0.25079872407968906, 0.25079872407968906,
 913                    0.25079872407968906, 0.25079872407968906,
 914                    0.25079872407968906, 0.260768096208106,
 915                    0.261725046566048, 0.2716615541441225,
 916                    0.2716615541441225, 0.2816025568065745 };
 917   const int np = 14;
 918   for (int i = 0; i < np; i++) {
 919     double stat = (i < 3  || i > np-1-4) ? 0.03 : 0.02;
 920     eym[i] += stat;
 921     eyp[i] += stat;
 922   }
 923
 924   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 925   SetGraphAttributes(g, NSD, ALICE, false, "alice_inel2360",
 926                      "ALICE INEL (publ.)");
 927   return g;
 928 }
 929
 930 //____________________________________________________________________
 931 /**
 932  * Get the ALICE NSD data in @f$ |\eta|<1.3@f$ for pp at @f$
 933  * \sqrt{s} = 2.36TeV@f$
 934  *
 935  * p7742_d4x1y1 - Eur.Phys.J.C68:89-108,2010.
 936  *
 937  * @return graph of data
 938  *
 939  * @ingroup pwg2_forward_otherdata
 940  */
 941 TGraphAsymmErrors* AliceCentralNsd2360()
 942 {
 943   // NSD - p7742_d4x1y1 - Eur.Phys.J.C68:89-108,2010.
 944   double x[] = { -1.3, -1.1, -0.9, -0.7, -0.5, -0.3, -0.1, 0.1, 0.3,
 945                  0.5, 0.7, 0.9, 1.1, 1.3 };
 946   double exm[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 947                    0.1, 0.1, 0.1, 0.1, 0.1 };
 948   double exp[] = { 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1,
 949                    0.1, 0.1, 0.1, 0.1, 0.1 };
 950   double y[] = { 4.79, 4.72, 4.7, 4.56, 4.44, 4.47, 4.39, 4.37, 4.47,
 951     4.5, 4.64, 4.73, 4.76, 4.9 };
 952   double eym[] = { 0.13601470508735444, 0.13341664064126335,
 953                    0.13341664064126335, 0.12369316876852982,
 954                    0.12369316876852982, 0.12369316876852982,
 955                    0.12369316876852982, 0.12369316876852982,
 956                    0.12369316876852982, 0.12369316876852982,
 957                    0.12369316876852982, 0.13341664064126335,
 958                    0.13341664064126335, 0.13341664064126335 };
 959   double eyp[] = { 0.18439088914585774, 0.18248287590894657,
 960                    0.18248287590894657, 0.1726267650163207,
 961                    0.1726267650163207, 0.1726267650163207,
 962                    0.16278820596099708, 0.16278820596099708,
 963                    0.1726267650163207, 0.1726267650163207,
 964                    0.1726267650163207, 0.18248287590894657,
 965                    0.18248287590894657, 0.18248287590894657 };
 966   const int np = 14;
 967
 968   for (int i = 0; i < np; i++) {
 969     double stat = (i < 1) ? 0.03 : 0.02;
 970     eym[i] += stat;
 971     eyp[i] += stat;
 972   }
 973
 974   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
 975   SetGraphAttributes(g, NSD, ALICE, false, "alice_nsd2360",
 976                      "ALICE NSD (publ.)");
 977   return g;
 978 }
 979
 980
 981 //____________________________________________________________________
 982 /**
 983  * Get the CMS NSD data in @f$ |\eta|<2.25@f$ for pp at @f$
 984  * \sqrt{s} = 900GeV@f$
 985  *
 986  * p7743_d8x1y1
 987  *
 988  * @return graph of data
 989  *
 990  * @ingroup pwg2_forward_otherdata
 991  */
 992 TGraphAsymmErrors* CMSNsd900()
 993 {
 994   // CMS published NSD data - p7743_d8x1y1
 995   double x[] = { -2.25, -1.75, -1.25, -0.75, -0.25, 0.25, 0.75, 1.25, 1.75,
 996     2.25 };
 997   double exm[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
 998   double exp[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
 999   double y[] = { 3.6, 3.73, 3.62, 3.54, 3.48, 3.48, 3.54, 3.62, 3.73,  3.6 };
1000   double eym[] = { 0.13, 0.14, 0.13, 0.13, 0.13, 0.13, 0.13, 0.13, 0.14,0.13 };
1001   double eyp[] = { 0.13, 0.14, 0.13, 0.13, 0.13, 0.13, 0.13, 0.13, 0.14, 0.13 };
1002   const int np = 10;
1003   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
1004   SetGraphAttributes(g, NSD, CMS, false, "cms_nsd900", "CMS NSD");
1005
1006   return g;
1007 }
1008
1009
1010 //____________________________________________________________________
1011 /**
1012  * Get the CMS NSD data in @f$ |\eta|<2.25@f$ for pp at @f$
1013  * \sqrt{s} = 2.36GeV@f$
1014  *
1015  * p7743_d8x1y2
1016  *
1017  * @return graph of data
1018  *
1019  * @ingroup pwg2_forward_otherdata
1020  */
1021 TGraphAsymmErrors* CMSNsd2360()
1022 {
1023   // CMS NSD 2360 - p7743_d8x1y2
1024   double x[] = { -2.25, -1.75, -1.25, -0.75, -0.25, 0.25, 0.75,1.25,1.75,2.25 };
1025   double exm[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
1026   double exp[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
1027   double y[] = { 4.78, 4.81, 4.66, 4.61, 4.47, 4.47, 4.61, 4.66, 4.81,  4.78 };
1028   double eym[] = { 0.17, 0.18, 0.17, 0.17, 0.16, 0.16, 0.17, 0.17, 0.18, 0.17 };
1029   double eyp[] = { 0.17, 0.18, 0.17, 0.17, 0.16, 0.16, 0.17, 0.17, 0.18, 0.17 };
1030   const int np = 10;
1031   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
1032   SetGraphAttributes(g, NSD, CMS, false, "cms_nsd2360", "CMS NSD");
1033   return g;
1034 }
1035
1036
1037 //____________________________________________________________________
1038 /**
1039  * Get the CMS NSD data in @f$ |\eta|<2.25@f$ for pp at @f$
1040  * \sqrt{s} = 7TeV@f$
1041  *
1042  * p7838_d5x1y1
1043  *
1044  * @return graph of data
1045  *
1046  * @ingroup pwg2_forward_otherdata
1047  */
1048 TGraphAsymmErrors* CMSNsd7000()
1049 {
1050   // CMS NSD 7000 - Plot: p7838_d5x1y1
1051   double x[] = { -2.25, -1.75, -1.25, -0.75, -0.25, 0.25, 0.75,1.25,1.75,2.25 };
1052   double exm[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
1053   double exp[] = { 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 };
1054   double y[] = { 6.18, 6.26, 6.14, 6.01, 5.78, 5.78, 6.01, 6.14, 6.26,  6.18 };
1055   double eym[] = { 0.25, 0.25, 0.24, 0.24, 0.23, 0.23, 0.24, 0.24, 0.25, 0.25 };
1056   double eyp[] = { 0.25, 0.25, 0.24, 0.24, 0.23, 0.23, 0.24, 0.24, 0.25, 0.25 };
1057   const int np = 10;
1058   TGraphAsymmErrors* g = new TGraphAsymmErrors(np, x, y, exm, exp, eym, eyp);
1059   SetGraphAttributes(g, NSD, CMS, false, "cms_nsd7000", "CMS NSD");
1060   return g;
1061 }
1062
1063 //____________________________________________________________________
1064 /**
1065  * Get a multi graph of data for a given energy and trigger type
1066  *
1067  * @param sys    Collision system (1: pp, 2: PbPb)
1068  * @param energy Energy in GeV (900, 2360, 7000)
1069  * @param type   Bit pattern of trigger type
1070  *   - 0x1 INEL
1071  *   - 0x2 INEL>0
1072  *   - 0x4 NSD
1073  * @param centLow   Low centrality cut (only for PbPB)
1074  * @param centHigh  High centrality cut (only for PbPB)
1075  * @param aliceOnly Only return other ALICE data
1076  *
1077  * @return A multi graph with the selected data.
1078  *
1079  * @ingroup pwg2_forward_otherdata
1080  */
1081 TMultiGraph*
1082 GetData(UShort_t sys,
1083         UShort_t energy,
1084         UShort_t type=0x1,
1085         UShort_t centLow=0,
1086         UShort_t centHigh=0,
1087         bool     aliceOnly=false)
1088 {
1089   TMultiGraph* mp = new TMultiGraph(Form("dndeta_%dGeV_%d_%03d_%03d",
1090                                          energy, type, centLow, centHigh),"");
1091   TString tn;
1092   TString en;
1093   TString sn;
1094   TString cn;
1095   if (sys == 1) {
1096     sn = ", pp(p#bar{p})";
1097     if (energy < 1000)
1098       en = Form(", #sqrt{s}=%dGeV", energy);
1099     else
1100       en = Form(", #sqrt{s}=%f4.2TeV", float(energy)/1000);
1101     if (!(type & 0x7))
1102       Warning("GetData", "Unknown trigger mask 0x%x", type);
1103
1104     if (TMath::Abs(energy-900) < 10) {
1105       if (type & 0x1) {
1106         tn.Append(" INEL");
1107         if (!aliceOnly) mp->Add(Pythia900INEL());
1108         if (!aliceOnly) mp->Add(UA5Inel(false));
1109         if (!aliceOnly) mp->Add(UA5Inel(true));
1110         mp->Add(AliceCentralInel900());
1111       }
1112       if (type & 0x4) {
1113         tn.Append(" NSD");
1114         if (!aliceOnly) mp->Add(Pythia900NSD());
1115         if (!aliceOnly) mp->Add(UA5Nsd(false));
1116         if (!aliceOnly) mp->Add(UA5Nsd(true));
1117         mp->Add(AliceCentralNsd900());
1118         if (!aliceOnly) mp->Add(CMSNsd900());
1119       }
1120       if (type & 0x2) {
1121         tn.Append(" INEL>0");
1122         mp->Add(AliceCentralInelGt900());
1123       }
1124     }
1125     else if (TMath::Abs(energy-2360) < 10) {
1126       if (type & 0x1) {
1127         tn.Append(" INEL");
1128         mp->Add(AliceCentralInel2360());
1129       }
1130       if (type & 0x4) {
1131         tn.Append(" NSD");
1132         mp->Add(AliceCentralNsd2360());
1133         if (!aliceOnly) mp->Add(CMSNsd2360());
1134       }
1135       if (type & 0x2) {
1136         tn.Append(" INEL>0");
1137         mp->Add(AliceCentralInelGt2360());
1138       }
1139     }
1140     else if (TMath::Abs(energy-7000) < 10) {
1141       if (type & 0x1) {
1142         tn.Append(" INEL");
1143       }
1144       if (type & 0x4) {
1145         tn.Append(" NSD");
1146         if (!aliceOnly) mp->Add(CMSNsd7000());
1147       }
1148       if (type & 0x2) {
1149         tn.Append(" INEL>0");
1150         mp->Add(AliceCentralInelGt7000());
1151       }
1152     }
1153 #if 0
1154     else
1155       Warning("GetData", "No other results for sys=%d, energy=%d",
1156               sys, energy);
1157 #endif
1158   }
1159   else if (sys == 2) {
1160     // Nothing for PbPb so far
1161     cn = Form(", %d%%-%d%% central", centLow, centHigh);
1162     sn = ", PbPb";
1163     if (energy < 1000)
1164       en = Form(", #sqrt{s_{NN}}=%dGeV", energy);
1165     else
1166       en = Form(", #sqrt{s_{NN}}=%f4.2TeV", float(energy)/1000);
1167     // Warning("GetData", "No other data for PbPb yet");
1168   }
1169   else
1170     Warning("GetData", "Unknown system %d", sys);
1171   TString tit(Form("1/N dN_{ch}/d#eta%s%s%s%s",
1172                    sn.Data(), en.Data(), tn.Data(), cn.Data()));
1173   mp->SetTitle(tit.Data());
1174   if (!mp->GetListOfGraphs() || mp->GetListOfGraphs()->GetEntries() <= 0) {
1175     delete mp;
1176     mp = 0;
1177   }
1178   return mp;
1179 }
1180
1181 //____________________________________________________________________
1182 /**
1183  * Plot external data for a given selection of energy and trigger type
1184  * (see GetData)
1185  *
1186  * @param sys    Collision system (1: pp, 2: PbPb)
1187  * @param energy Energy in GeV (900, 2360, 7000)
1188  * @param type   Bit pattern of trigger type
1189  *   - 0x1 INEL
1190  *   - 0x2 INEL>0
1191  *   - 0x4 NSD
1192  * @param centLow   Low centrality cut (only for PbPB)
1193  * @param centHigh  High centrality cut (only for PbPB)
1194  * @param aliceOnly Only return other ALICE data
1195  *
1196  * @ingroup pwg2_forward_otherdata
1197  */
1198 void
1199 OtherData(UShort_t sys=1,
1200               UShort_t energy=900,
1201               UShort_t type=0x1,
1202               UShort_t centLow=0,
1203               UShort_t centHigh=5,
1204               bool     aliceOnly=false)
1205 {
1206   TMultiGraph* mp = GetData(sys, energy, type, centLow, centHigh, aliceOnly);
1207   if (!mp) return;
1208
1209   gStyle->SetTitleX(0.1);
1210   gStyle->SetTitleY(1.0);
1211   gStyle->SetTitleW(0.85);
1212   gStyle->SetTitleH(0.05);
1213   gStyle->SetTitleBorderSize(0);
1214   gStyle->SetTitleTextColor(kWhite);
1215   gStyle->SetTitleFillColor(kBlack);
1216   gStyle->SetTitleFontSize(0.02);
1217
1218   gStyle->SetOptTitle(1);
1219   gStyle->SetOptStat(0);
1220
1221   TCanvas* c = new TCanvas("c", "dN/deta", 800, 600);
1222   c->SetFillColor(0);
1223   c->SetBorderSize(0);
1224   c->SetBorderMode(0);
1225   c->SetRightMargin(0.05);
1226   c->SetTopMargin(0.05);
1227
1228
1229   mp->SetMinimum(0);
1230   mp->Draw("ap");
1231   if (mp->GetXaxis())
1232     mp->GetXaxis()->SetTitle("#eta");
1233   if (mp->GetYaxis())
1234     mp->GetYaxis()->SetTitle("#frac{1}{N} #frac{dN_{ch}}{#eta}");
1235
1236   TLegend* l = c->BuildLegend(0.3, 0.15, 0.7, 0.5);
1237   l->SetFillColor(0);
1238   l->SetBorderSize(0);
1239
1240   c->cd();
1241 }
1242
1243 //____________________________________________________________________
1244 //
1245 // EOF
1246 //