/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Log$ Revision 1.5 2000/10/16 13:49:15 barbera Services volumes slightly modified and material added following Pierluigi Barberis' information Revision 1.4 2000/10/07 15:33:07 barbera Small corrections to the ITSV mother volume Revision 1.3 2000/10/07 13:06:50 barbera Some new materials and media defined Revision 1.2 2000/10/07 10:42:43 barbera Mother volume ITSV corrected Revision 1.1 2000/10/06 23:09:12 barbera New coarse geometry (symmetric services Revision 1.20 2000/10/02 21:28:08 fca Removal of useless dependecies via forward declarations Revision 1.19 2000/07/10 16:07:19 fca Release version of ITS code Revision 1.14.2.2 2000/05/19 10:09:21 nilsen fix for bug with HP and Sun unix + fix for event display in ITS-working branch Revision 1.14.2.1 2000/03/04 23:45:19 nilsen Fixed up the comments/documentation. Revision 1.14 1999/11/25 06:52:56 fca Correct value of drca Revision 1.13.2.1 1999/11/25 06:52:21 fca Correct value of drca Revision 1.13 1999/10/27 11:16:26 fca Correction of problem in geometry Revision 1.12 1999/10/22 08:25:25 fca remove double definition of destructors Revision 1.11 1999/10/22 08:16:49 fca Correct destructors, thanks to I.Hrivnacova Revision 1.10 1999/10/06 19:56:50 fca Add destructor Revision 1.9 1999/10/05 08:05:09 fca Minor corrections for uninitialised variables. Revision 1.8 1999/09/29 09:24:20 fca Introduction of the Copyright and cvs Log */ /////////////////////////////////////////////////////////////////////////////// // // // Inner Traking System version PPR coarse symmetric // // This class contains the base procedures for the Inner Tracking System // // // // Authors: R. Barbera // version 6. // Created 2000. // // NOTE: THIS IS THE COARSE SYMMETRIC PPR geometry of the ITS. // THIS WILL NOT WORK // with the geometry or module classes or any analysis classes. You are // strongly encouraged to uses AliITSv5. // // /////////////////////////////////////////////////////////////////////////////// #include #include #include #include #include #include #include // only required for Tracking function? #include #include #include #include "AliMC.h" #include "AliMagF.h" #include "AliConst.h" #include "AliITShit.h" #include "AliITSvPPRcoarsesymm.h" #include "AliRun.h" ClassImp(AliITSvPPRcoarsesymm) //_____________________________________________________________________________ AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm() { //////////////////////////////////////////////////////////////////////// // Standard default constructor for the ITS version 7. //////////////////////////////////////////////////////////////////////// fIdN = 6; fIdName = new TString[fIdN]; fIdName[0] = "ITS1"; fIdName[1] = "ITS2"; fIdName[2] = "ITS3"; fIdName[3] = "ITS4"; fIdName[4] = "ITS5"; fIdName[5] = "ITS6"; fIdSens = new Int_t[fIdN]; for (Int_t i=0;iGetGeometry()->GetNode("alice"); new TTUBE("S_layer1","Layer1 of ITS","void",3.95,3.95+0.05475,12.25); top->cd(); node = new TNode("Layer1","Layer1","S_layer1",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+0.05475,16.3); top->cd(); node = new TNode("Layer2","Layer2","S_layer2",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.05288,21.1); top->cd(); node = new TNode("Layer3","Layer3","S_layer3",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); new TTUBE("S_layer4","Layer4 of ITS","void",24,24+0.05288,29.6); top->cd(); node = new TNode("Layer4","Layer4","S_layer4",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); new TTUBE("S_layer5","Layer5 of ITS","void",40,40+0.05382,45.1); top->cd(); node = new TNode("Layer5","Layer5","S_layer5",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); new TTUBE("S_layer6","Layer6 of ITS","void",45,45+0.05382,50.4); top->cd(); node = new TNode("Layer6","Layer6","S_layer6",0,0,0,""); node->SetLineColor(kColorITS); fNodes->Add(node); } //_____________________________________________________________________________ void AliITSvPPRcoarsesymm::CreateGeometry(){ //////////////////////////////////////////////////////////////////////// // This routine defines and Creates the geometry for version 7 of the ITS. //////////////////////////////////////////////////////////////////////// //INNER RADII OF THE SILICON LAYERS Float_t rl[6] = { 3.95,7.,15.,24.,38.1,43.5765 }; //THICKNESSES OF LAYERS (in % radiation length) Float_t drl[6] = { 1.03,1.03+0.36,0.34+0.94,0.95,0.34+0.91,0.87 }; //HALF LENGTHS OF LAYERS Float_t dzl[6] = { 14.344,14.344,25.1,32.1,49.405,55.27 }; //LENGTHS OF END-LADDER BOXES (ALL INCLUDED) Float_t dzb[6] = { 17.,17.,15.,17.,12.,11. }; // check !! //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED) Float_t drb[6] = { 1.5,1.5,5.,5.,3.,3. }; // check spd and ssd !! Float_t dits[3], rlim, zmax; Float_t zpos; Float_t pcits[15], xltpc; Int_t idrotm[399], i; Float_t dgh[50]; Int_t *idtmed = fIdtmed->GetArray()-199; // CONVERT INTO CM (RL(SI)=9.36 CM) for (i = 0; i < 6; ++i) { drl[i] = drl[i] / 100. * 9.36; } // FIELD CAGE HALF LENGTH rlim = 56.; zmax = 76.708; xltpc = 284.; // --- Define ghost volume containing the whole ITS (including services) // and fill it with air dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 12.; dgh[3] = -xltpc-5.-0.1; dgh[4] = 62.4; dgh[5] = 85.; dgh[6] = -xltpc; dgh[7] = 61.5; dgh[8] = 85.; dgh[9] = -xltpc; dgh[10] = 61.5; dgh[11] = 61.5+4.; dgh[12] = -100.7; dgh[13] = 44.9; dgh[14] = 56.1; dgh[15] = -77.2; dgh[16] = 44.9; dgh[17] = 56.1; dgh[18] = -36.; dgh[19] = 3.29; dgh[20] = 56.1; dgh[21] = 36.; dgh[22] = 3.29; dgh[23] = 56.1; dgh[24] = 77.2; dgh[25] = 44.9; dgh[26] = 56.1; dgh[27] = 100.7; dgh[28] = 44.9; dgh[29] = 56.1; dgh[30] = xltpc; dgh[31] = 61.5; dgh[32] = 61.5+4.; dgh[33] = xltpc; dgh[34] = 61.5; dgh[35] = 85.; dgh[36] = xltpc+4.+0.1; dgh[37] = 62.4; dgh[38] = 85.; gMC->Gsvolu("ITSV", "PCON", idtmed[275], dgh, 39); // --- Place the ghost volume in its mother volume (ALIC) and make it // invisible gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //gMC->Gsatt("ITSV", "SEEN", 0); // --- Define ghost volume containing the six layers and fill it with air dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 4.; dgh[3] = -77.2; dgh[4] = 45.; dgh[5] = 56.; dgh[6] = -36.; dgh[7] = 3.3; dgh[8] = 56.; dgh[9] = 36.; dgh[10] = 3.3; dgh[11] = 56.; dgh[12] = 77.2; dgh[13] = 45.; dgh[14] = 56.; gMC->Gsvolu("ITSD", "PCON", idtmed[275], dgh, 15); // --- Place the ghost volume in its mother volume (ALIC) and make it // invisible gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY"); //gMC->Gsatt("ITSV", "SEEN", 0); // ITS LAYERS (SILICON) dits[0] = rl[0]; dits[1] = rl[0] + drl[0]; dits[2] = dzl[0]; gMC->Gsvolu("ITS1", "TUBE", idtmed[199], dits, 3); gMC->Gspos("ITS1", 1, "ITSD", 0., 0., 0., 0, "ONLY"); dits[0] = rl[1]; dits[1] = rl[1] + drl[1]; dits[2] = dzl[1]; gMC->Gsvolu("ITS2", "TUBE", idtmed[199], dits, 3); gMC->Gspos("ITS2", 1, "ITSD", 0., 0., 0., 0, "ONLY"); dits[0] = rl[2]; dits[1] = rl[2] + drl[2]; dits[2] = dzl[2]; gMC->Gsvolu("ITS3", "TUBE", idtmed[224], dits, 3); gMC->Gspos("ITS3", 1, "ITSD", 0., 0., 0., 0, "ONLY"); dits[0] = rl[3]; dits[1] = rl[3] + drl[3]; dits[2] = dzl[3]; gMC->Gsvolu("ITS4", "TUBE", idtmed[224], dits, 3); gMC->Gspos("ITS4", 1, "ITSD", 0., 0., 0., 0, "ONLY"); dits[0] = rl[4]; dits[1] = rl[4] + drl[4]; dits[2] = dzl[4]; gMC->Gsvolu("ITS5", "TUBE", idtmed[249], dits, 3); gMC->Gspos("ITS5", 1, "ITSD", 0., 0., 0., 0, "ONLY"); dits[0] = rl[5]; dits[1] = rl[5] + drl[5]; dits[2] = dzl[5]; gMC->Gsvolu("ITS6", "TUBE", idtmed[249], dits, 3); gMC->Gspos("ITS6", 1, "ITSD", 0., 0., 0., 0, "ONLY"); // END-LADDER ELECTRONICS BOXES AND CABLES FOR SPD gMC->Gsvolu("IEL1", "TUBE", idtmed[208], dits, 0); for (i = 0; i < 2; i++) { dits[0] = rl[i]; dits[1] = dits[0] + drb[i]; dits[2] = dzb[i] / 2.; zpos = dzl[i] + dits[2]; gMC->Gsposp("IEL1", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); gMC->Gsposp("IEL1", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); } // END-LADDER ELECTRONICS BOXES AND CABLES FOR SDD gMC->Gsvolu("IEL2", "TUBE", idtmed[237], dits, 0); for (i = 2; i < 4; i++) { dits[0] = rl[i]; dits[1] = dits[0] + drb[i]; dits[2] = dzb[i] / 2.; zpos = dzl[i] + dits[2]; gMC->Gsposp("IEL2", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); gMC->Gsposp("IEL2", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); } // END-LADDER ELECTRONICS BOXES AND CABLES FOR SSD gMC->Gsvolu("IEL3", "TUBE", idtmed[263], dits, 0); for (i = 4; i < 6; i++) { dits[0] = rl[i]; dits[1] = dits[0] + drb[i]; dits[2] = dzb[i] / 2.; zpos = dzl[i] + dits[2]; gMC->Gsposp("IEL3", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); gMC->Gsposp("IEL3", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); } // DEFINE END CONES FOR SPD pcits[0] = 0.; pcits[1] = 360.; pcits[2] = 2.; pcits[3] = 32.; pcits[4] = (rl[0]+rl[1])/2.; pcits[5] = (rl[0]+rl[1])/2.+2.; // check thickness !! pcits[6] = 39.4; pcits[7] = 10.065; pcits[8] = 10.065+2.; // check thickness !! gMC->Gsvolu("ICO1", "PCON", idtmed[209], pcits, 9); AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.); gMC->Gspos("ICO1", 1, "ITSD", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICO1", 2, "ITSD", 0., 0., 0., idrotm[200], "ONLY"); // DEFINE END CONES FOR SDD pcits[0] = 0.; pcits[1] = 360.; pcits[2] = 2.; pcits[3] = 39.4; pcits[4] = 10.065; pcits[5] = 10.065+3.0; // check thickness !! pcits[6] = 57.4; pcits[7] = 28.; pcits[8] = 28.+3.0; // check thickness !! gMC->Gsvolu("ICO2", "PCON", idtmed[238], pcits, 9); gMC->Gspos("ICO2", 1, "ITSD", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICO2", 2, "ITSD", 0., 0., 0., idrotm[200], "ONLY"); // DEFINE END CONES FOR SSD pcits[0] = 0.; pcits[1] = 360.; pcits[2] = 2.; pcits[3] = 57.4; pcits[4] = 28.0; pcits[5] = 28.0+4.0; // check thickness !! pcits[6] = 74.0; pcits[7] = 47.; pcits[8] = 47.+4.0; // check thickness !! gMC->Gsvolu("ICO3", "PCON", idtmed[264], pcits, 9); gMC->Gspos("ICO3", 1, "ITSD", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICO3", 2, "ITSD", 0., 0., 0., idrotm[200], "ONLY"); // SERVICES // --- Define cables at the end of the ITS cones - copper part dgh[0] = 45.; dgh[1] = 45.+1.0; dgh[2] = 9.5; gMC->Gsvolu("ICCU", "TUBE", idtmed[279], dgh, 3); gMC->Gspos("ICCU", 1, "ITSV", 0., 0., 86.7, 0, "ONLY"); gMC->Gspos("ICCU", 2, "ITSV", 0., 0., -86.7, idrotm[200], "ONLY"); // --- Define cables at the end of the ITS cones - carbon part dgh[0] = 45.+1.0; dgh[1] = 45.+1.0+1.5; dgh[2] = 9.5; gMC->Gsvolu("ICCC", "TUBE", idtmed[274], dgh, 3); gMC->Gspos("ICCC", 1, "ITSV", 0., 0., 86.7, 0, "ONLY"); gMC->Gspos("ICCC", 2, "ITSV", 0., 0., -86.7, idrotm[200], "ONLY"); // --- Define patch panels at the end of the ITS cones dgh[0] = 45.; dgh[1] = 56.; dgh[2] = 2.25; gMC->Gsvolu("IPAN", "TUBE", idtmed[285], dgh, 3); gMC->Gspos("IPAN", 1, "ITSV", 0., 0., 98.45, 0, "ONLY"); gMC->Gspos("IPAN", 2, "ITSV", 0., 0., -98.45, idrotm[200], "ONLY"); // --- Define cables/cooling below the TPC - copper part dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 2.; dgh[3] = 100.7; dgh[4] = 45.2; dgh[5] = 45.2+1.0; dgh[6] = xltpc; dgh[7] = 61.8; dgh[8] = 61.8+1.0; gMC->Gsvolu("ICU1", "PCON", idtmed[279], dgh, 9); gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICU1", 2, "ITSV", 0., 0., 0., idrotm[200], "ONLY"); // --- Define cables/cooling below the TPC - carbon part dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 2.; dgh[3] = 100.7; dgh[4] = 45.2+1.0; dgh[5] = 45.2+1.0+1.5; dgh[6] = xltpc; dgh[7] = 61.8+1.0; dgh[8] = 61.8+1.0+1.5; gMC->Gsvolu("ICC1", "PCON", idtmed[274], dgh, 9); gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICC1", 2, "ITSV", 0., 0., 0., idrotm[200], "ONLY"); // --- Define cables/cooling behind the TPC - copper part dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 2.; dgh[3] = xltpc+1.5; dgh[4] = 62.5; dgh[5] = 74.5; dgh[6] = xltpc+1.5+1.0; dgh[7] = 62.5; dgh[8] = 74.5; gMC->Gsvolu("ICU2", "PCON", idtmed[279], dgh, 9); gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICU2", 2, "ITSV", 0., 0., 0., idrotm[200], "ONLY"); // --- Define cables/cooling behind the TPC - carbon part dgh[0] = 0.; dgh[1] = 360.; dgh[2] = 2.; dgh[3] = xltpc; dgh[4] = 62.5; dgh[5] = 74.5; dgh[6] = xltpc+1.5; dgh[7] = 62.5; dgh[8] = 74.5; gMC->Gsvolu("ICC2", "PCON", idtmed[274], dgh, 9); gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 0., 0, "ONLY"); gMC->Gspos("ICC2", 2, "ITSV", 0., 0., 0., idrotm[200], "ONLY"); // --- Define hook to the TPC on other side w.r.t. the absorber dgh[0] = 74.5; dgh[1] = 79.5; dgh[2] = 2.5; gMC->Gsvolu("IHOK", "TUBE", idtmed[284], dgh, 3); gMC->Gspos("IHOK", 1, "ITSV", 0., 0., -xltpc-dgh[2], 0, "ONLY"); // --- Outputs the geometry tree in the EUCLID/CAD format if (fEuclidOut) { gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5); } } //_____________________________________________________________________________ void AliITSvPPRcoarsesymm::CreateMaterials(){ //////////////////////////////////////////////////////////////////////// // // Create ITS materials // This function defines the default materials used in the Geant // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, // AliITSvPPRcoarsesymm, AliITSvPPRcoarseasymm. // In general it is automatically replaced by // the CreatMaterials routine defined in AliITSv?. Should the function // CreateMaterials not exist for the geometry version you are using this // one is used. See the definition found in AliITSv5 or the other routine // for a complete definition. // // Water H2O Float_t awat[2] = { 1.00794,15.9994 }; Float_t zwat[2] = { 1.,8. }; Float_t wwat[2] = { 2.,1. }; Float_t denswat = 1.; // Freon Float_t afre[2] = { 12.011,18.9984032 }; Float_t zfre[2] = { 6.,9. }; Float_t wfre[2] = { 5.,12. }; Float_t densfre = 1.5; // Ceramics // 94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3 Float_t acer[5] = { 26.981539,15.9994,28.0855,54.93805,51.9961 }; Float_t zcer[5] = { 13.,8.,14.,25., 24. }; Float_t wcer[5] = { .49976,1.01233,.01307, .01782,.00342 }; Float_t denscer = 3.6; // // 60% SiO2 , 40% G10FR4 // PC board Float_t apcb[3] = { 28.0855,15.9994,17.749 }; Float_t zpcb[3] = { 14.,8.,8.875 }; Float_t wpcb[3] = { .28,.32,.4 }; Float_t denspcb = 1.8; // POLYETHYL Float_t apoly[2] = { 12.01,1. }; Float_t zpoly[2] = { 6.,1. }; Float_t wpoly[2] = { .33,.67 }; // old SERVICES Float_t zserv[4] = { 1.,6.,26.,29. }; Float_t aserv[4] = { 1.,12.,55.8,63.5 }; Float_t wserv[4] = { .014,.086,.42,.48 }; // Stainless steel Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; Float_t zsteel[4] = { 26.,24.,28.,14. }; Float_t wsteel[4] = { .715,.18,.1,.005 }; Int_t isxfld = gAlice->Field()->Integ(); Float_t sxmgmx = gAlice->Field()->Max(); // --- Define the various materials for GEANT --- // 200-224 --> Silicon Pixel Detectors (detectors, chips, buses, cooling,..) AliMaterial(0, "SPD Si$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(1, "SPD Si chip$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(2, "SPD Si bus$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(3, "SPD C$", 12.011, 6., 2.265,18.8, 999); // v. dens AliMaterial(4, "SPD Air$", 14.61, 7.3, .001205, 30423., 999); AliMaterial(5, "SPD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); AliMaterial(6, "SPD Al$", 26.981539, 13., 2.6989, 8.9, 999); AliMixture( 7, "SPD Water $", awat, zwat, denswat, -2, wwat); AliMixture( 8, "SPD Freon$", afre, zfre, densfre, -2, wfre); AliMaterial(9, "SPD End ladder$",28.0855, 14., 2.33, 9.36, 999); // check !!!! AliMaterial(10, "SPD cone$",28.0855, 14., 2.33, 9.36, 999); // check !!!! // ** AliMedium(0, "SPD Si$", 0, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(1, "SPD Si chip$", 1, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(2, "SPD Si bus$", 2, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(3, "SPD C$", 3, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(4, "SPD Air$", 4, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(5, "SPD Vacuum$", 5, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); AliMedium(6, "SPD Al$", 6, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(7, "SPD Water $", 7, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(8, "SPD Freon$", 8, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(9, "SPD End ladder",9, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(10, "SPD cone$", 10, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); // 225-249 --> Silicon Drift Detectors (detectors, chips, buses, cooling,..) AliMaterial(25, "SDD Si$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(26, "SDD Si chip$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(27, "SDD Si bus$", 28.0855, 14., 2.33, 9.36, 999); AliMaterial(28, "SDD C$", 12.011, 6., 2.265,18.8, 999); // v. dens AliMaterial(29, "SDD Air$", 14.61, 7.3, .001205, 30423., 999); AliMaterial(30, "SDD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); AliMaterial(31, "SDD Al$", 26.981539, 13., 2.6989, 8.9, 999); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture(32, "SDD Water $", awat, zwat, denswat, 2, wwat); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture( 33, "SDD Freon$", afre, zfre, densfre, 2, wfre); AliMixture( 34, "SDD PCB$", apcb, zpcb, denspcb, 3, wpcb); AliMaterial(35, "SDD Copper$", 63.546, 29., 8.96, 1.43, 999); AliMixture( 36, "SDD Ceramics$", acer, zcer, denscer, -5, wcer); AliMaterial(37, "SDD Kapton$", 12.011, 6., 1.3, 31.27, 999); AliMaterial(38, "SDD End ladder$",28.0855, 14., 2.33, 9.36, 999); // check !!!! AliMaterial(39, "SDD cone$",28.0855, 14., 2.33, 9.36, 999); // check !!!! // ** // check A and Z AliMedium(25, "SDD Si$", 25, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(26, "SDD Si chip$", 26, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(27, "SDD Si bus$", 27, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(28, "SDD C$", 28, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(29, "SDD Air$", 29, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(30, "SDD Vacuum$", 30, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); AliMedium(31, "SDD Al$", 31, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(32, "SDD Water $", 32, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(33, "SDD Freon$", 33, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(34, "SDD PCB$", 34, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(35, "SDD Copper$", 35, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(36, "SDD Ceramics$",36, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(37, "SDD Kapton$", 37, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(38, "SDD End ladder",38, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(39, "SDD cone$", 39, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); // 250-274 --> Silicon Strip Detectors (detectors, chips, buses, cooling,..) AliMaterial(50, "SSD Si$", 28.0855, 14., 2.33, 9.36, 999.); AliMaterial(51, "SSD Si chip$", 28.0855, 14., 2.33, 9.36, 999.); AliMaterial(52, "SSD Si bus$", 28.0855, 14., 2.33, 9.36, 999.); AliMaterial(53, "SSD C$", 12.011, 6., 2.265,18.8, 999.); // v. dens AliMaterial(54, "SSD Air$", 14.61, 7.3, .001205, 30423., 999); AliMaterial(55, "SSD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); AliMaterial(56, "SSD Al$", 26.981539, 13., 2.6989, 8.9, 999); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture(57, "SSD Water $", awat, zwat, denswat, 2, wwat); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture(58, "SSD Freon$", afre, zfre, densfre, 2, wfre); AliMixture(59, "SSD PCB$", apcb, zpcb, denspcb, 3, wpcb); AliMaterial(60, "SSD Copper$", 63.546, 29., 8.96, 1.43, 999.); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture( 61, "SSD Ceramics$", acer, zcer, denscer, 5, wcer); AliMaterial(62, "SSD Kapton$", 12.011, 6., 1.3, 31.27, 999.); // check A and Z AliMaterial(63, "SSD G10FR4$", 17.749, 8.875, 1.8, 21.822, 999.); AliMaterial(64, "SSD End ladder$",28.0855, 14., 2.33, 9.36, 999); // check !!!! AliMaterial(65, "SSD cone$",28.0855, 14., 2.33, 9.36, 999); // check !!!! // ** AliMedium(50, "SSD Si$", 50, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(51, "SSD Si chip$", 51, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(52, "SSD Si bus$", 52, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(53, "SSD C$", 53, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(54, "SSD Air$", 54, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(55, "SSD Vacuum$", 55, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); AliMedium(56, "SSD Al$", 56, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(57, "SSD Water $", 57, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(58, "SSD Freon$", 58, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(59, "SSD PCB$", 59, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(60, "SSD Copper$", 60, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(61, "SSD Ceramics$",61, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(62, "SSD Kapton$", 62, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(63, "SSD G10FR4$", 63, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(64, "SPD End ladder",64, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(65, "SPD cone$", 65, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); // 275-299 --> General (end-caps, frames, cooling, cables, etc.) AliMaterial(75, "GEN C$", 12.011, 6., 2.265, 18.8, 999.); // verify density AliMaterial(76, "GEN Air$", 14.61, 7.3, .001205, 30423., 999); AliMaterial(77, "GEN Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); AliMixture( 78, "GEN POLYETHYL$", apoly, zpoly, .95, -2, wpoly); AliMixture( 79, "GEN SERVICES$", aserv, zserv, 4.68, 4, wserv); AliMaterial(80, "GEN Copper$", 63.546, 29., 8.96, 1.43, 999.); // After a call with ratios by number (negative number of elements), // the ratio array is changed to the ratio by weight, so all successive // calls with the same array must specify the number of elements as // positive AliMixture(81, "GEN Water $", awat, zwat, denswat, 2, wwat); //AliMaterial(82, "GEN Cables$", 12.011, 6., 2.265, 18.8, 999.); // check !!! //AliMaterial(83, "GEN patch pan$", 12.011, 6., 2.265, 18.8, 999.); // check !!! //AliMaterial(84, "GEN serv$", 12.011, 6., 2.265, 18.8, 999.); // check !!! AliMixture(85, "GEN Inox$", asteel, zsteel, 7.88, 4, wsteel); AliMaterial(86, "GEN Al$", 26.981539, 13., 2.6989, 8.9, 999); // ** AliMedium(75,"GEN C$", 75, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(76,"GEN Air$", 76, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(77,"GEN Vacuum$", 77, 0,isxfld,sxmgmx, 10., .10, .1, .100,10.00); AliMedium(78,"GEN POLYETHYL$",78, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(79,"GEN SERVICES$", 79, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(80,"GEN Copper$", 80, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(81,"GEN Water $", 81, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); //AliMedium(82,"GEN Cables$", 82, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); //AliMedium(83,"GEN patch pan$",83, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); //AliMedium(84,"GEN serv$", 84, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(85,"GEN Inox$", 85, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); AliMedium(86, "GEN Al$", 86, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); } //_____________________________________________________________________________ void AliITSvPPRcoarsesymm::Init(){ //////////////////////////////////////////////////////////////////////// // Initialise the ITS after it has been created. //////////////////////////////////////////////////////////////////////// // AliITS::Init(); fMajorVersion = 1; fMinorVersion = 0; } //_____________________________________________________________________________ void AliITSvPPRcoarsesymm::DrawModule(){ //////////////////////////////////////////////////////////////////////// // Draw a shaded view of the FMD version 6. //////////////////////////////////////////////////////////////////////// // Set everything unseen gMC->Gsatt("*", "seen", -1); // // Set ALIC mother visible gMC->Gsatt("ALIC","SEEN",0); // // Set the volumes visible gMC->Gsatt("ITSD","SEEN",0); gMC->Gsatt("ITS1","SEEN",1); gMC->Gsatt("ITS2","SEEN",1); gMC->Gsatt("ITS3","SEEN",1); gMC->Gsatt("ITS4","SEEN",1); gMC->Gsatt("ITS5","SEEN",1); gMC->Gsatt("ITS6","SEEN",1); gMC->Gsatt("IPCB","SEEN",1); gMC->Gsatt("ICO2","SEEN",1); gMC->Gsatt("ICER","SEEN",0); gMC->Gsatt("ISI2","SEEN",0); gMC->Gsatt("IPLA","SEEN",0); gMC->Gsatt("ICO3","SEEN",0); gMC->Gsatt("IEPX","SEEN",0); gMC->Gsatt("ISI3","SEEN",1); gMC->Gsatt("ISUP","SEEN",0); gMC->Gsatt("ICHO","SEEN",0); gMC->Gsatt("ICMO","SEEN",0); gMC->Gsatt("ICMD","SEEN",0); gMC->Gsatt("ICCO","SEEN",1); gMC->Gsatt("ICCM","SEEN",0); gMC->Gsatt("ITMD","SEEN",0); gMC->Gsatt("ITTT","SEEN",1); // gMC->Gdopt("hide", "on"); gMC->Gdopt("shad", "on"); gMC->Gsatt("*", "fill", 7); gMC->SetClipBox("."); gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300); gMC->DefaultRange(); gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07); gMC->Gdhead(1111, "Inner Tracking System Version 1"); gMC->Gdman(17, 6, "MAN"); } //_____________________________________________________________________________ void AliITSvPPRcoarsesymm::StepManager(){ //////////////////////////////////////////////////////////////////////// // Called for every step in the ITS, then calls the AliITShit class // creator with the information to be recoreded about that hit. //////////////////////////////////////////////////////////////////////// /* Int_t copy, id; Float_t hits[8]; Int_t vol[4]; TLorentzVector position, momentum; // TClonesArray &lhits = *fHits; // // no hits for this coarse symmetric version. // // // Track status vol[3] = 0; if(gMC->IsTrackInside()) vol[3] += 1; if(gMC->IsTrackEntering()) vol[3] += 2; if(gMC->IsTrackExiting()) vol[3] += 4; if(gMC->IsTrackOut()) vol[3] += 8; if(gMC->IsTrackDisappeared()) vol[3] += 16; if(gMC->IsTrackStop()) vol[3] += 32; if(gMC->IsTrackAlive()) vol[3] += 64; // // Fill hit structure. if( !(gMC->TrackCharge()) ) return; // // Only entering charged tracks if((id=gMC->CurrentVolID(copy))==fIdSens[0]) { vol[0]=1; id=gMC->CurrentVolOffID(1,copy); vol[1]=copy; id=gMC->CurrentVolOffID(2,copy); vol[2]=copy; } else if(id==fIdSens[1]) { vol[0]=2; id=gMC->CurrentVolOffID(1,copy); vol[1]=copy; id=gMC->CurrentVolOffID(2,copy); vol[2]=copy; } else if(id==fIdSens[2]) { vol[0]=3; vol[1]=copy; id=gMC->CurrentVolOffID(1,copy); vol[2]=copy; } else if(id==fIdSens[3]) { vol[0]=4; vol[1]=copy; id=gMC->CurrentVolOffID(1,copy); vol[2]=copy; } else if(id==fIdSens[4]) { vol[0]=5; vol[1]=copy; id=gMC->CurrentVolOffID(1,copy); vol[2]=copy; } else if(id==fIdSens[5]) { vol[0]=6; vol[1]=copy; id=gMC->CurrentVolOffID(1,copy); vol[2]=copy; } else return; gMC->TrackPosition(position); gMC->TrackMomentum(momentum); hits[0]=position[0]; hits[1]=position[1]; hits[2]=position[2]; hits[3]=momentum[0]; hits[4]=momentum[1]; hits[5]=momentum[2]; hits[6]=gMC->Edep(); hits[7]=gMC->TrackTime(); // new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits); // // no hits for this coarse symmetric version. // */ } /* //____________________________________________________________________________ void AliITSvPPRcoarsesymm::Streamer(TBuffer &R__b){ //////////////////////////////////////////////////////////////////////// // A dummy Streamer function for this class AliITSvPPRcoarsesymm. By default it // only streams the AliITS class as it is required. Since this class // dosen't contain any "real" data to be saved, it doesn't. //////////////////////////////////////////////////////////////////////// if (R__b.IsReading()) { Version_t R__v = R__b.ReadVersion(); if (R__v) { } AliITS::Streamer(R__b); } else { R__b.WriteVersion(AliITSvPPRcoarsesymm::IsA()); AliITS::Streamer(R__b); } // end if R__b.IsReading() } */