}// end if
Int_t rails = 1; // flag for rails (1 --> rails in; 0 --> rails out)
-
- Int_t fluid = 1; // flag for the cooling fluid (1 --> water; 0 --> freon)
+ Int_t fluid = 1; // flag for the cooling fluid (1 --> water; 0 --> freon)
+ // This option is maintained for SDD and SSD only
+ // For SPD the cooling liquid is C4F10
rails = GetRails();
fluid = GetCoolingFluid();
"1 (rails in) will be used." << endl;
}// end if
- if(fluid != 0 && fluid != 1) {
- cout << "ITS - WARNING: the switch for cooling fluid is not set "
- "neither to 0 (freon) nor to 1 (water). The default value of "
- "1 (water) will be used." << endl;
- }// end if
cout << "ITS: Detector thickness on layer 1 is set to " <<
ddet1 << " microns." << endl;
} else {
cout << "ITS: Rails are in." << endl;
}// end if
- if(fluid == 0 ) {
- cout << "ITS: The cooling fluid is freon." << endl;
- } else {
- cout << "ITS: The cooling fluid is water." << endl;
- }// end if
ddet1 = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
ddet2 = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
dgh[8] = 85.;
dgh[9] = -ztpc;
dgh[10] = 46;
- dgh[11] = rlim+6;
+ dgh[11] = rlim+7.5;
dgh[12] = -97.5;
dgh[13] = 46;
- dgh[14] = rlim+6;
+ dgh[14] = rlim+7.5;
dgh[15] = -zmax;
dgh[16] = 46;
- dgh[17] = rlim+6;
+ dgh[17] = rlim+7.5;
dgh[18] = -48;
dgh[19] = 6;
- dgh[20] = rlim+6;
+ dgh[20] = rlim+7.5;
dgh[21] = -28.6;
dgh[22] = 6;
- dgh[23] = rlim+6;
+ dgh[23] = rlim+7.5;
dgh[24] = -27.6;
dgh[25] = 3.295;
- dgh[26] = rlim+6;
+ dgh[26] = rlim+7.5;
dgh[27] = 27.6;
dgh[28] = 3.295;
- dgh[29] = rlim+6;
+ dgh[29] = rlim+7.5;
dgh[30] = 28.6;
dgh[31] = 6;
- dgh[32] = rlim+6;
+ dgh[32] = rlim+7.5;
dgh[33] = 48;
dgh[34] = 6;
- dgh[35] = rlim+6;
+ dgh[35] = rlim+7.5;
dgh[36] = zmax;
dgh[37] = 46;
- dgh[38] = rlim+6;
+ dgh[38] = rlim+7.5;
dgh[39] = 97.5;
dgh[40] = 46;
- dgh[41] = rlim+6;
+ dgh[41] = rlim+7.5;
dgh[42] = ztpc;
dgh[43] = 62;
dgh[44] = 62+4.;
// --- Place the ghost volume in its mother volume (ALIC) and make it
// invisible
// gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "ONLY");
+ gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
//gMC->Gsatt("ITSV", "SEEN", 0);
// --- Define ghost volume containing the six layers and fill it with air
gMC->Gsvolu("I103", "BOX ", idtmed[254], di103, 3); // contains det
// and chip layer 1
dits[0] = 0.793;
- dits[1] = 0.475; //0.685; 0.015
+ dits[1] = ddet1+dchip1+dbus+0.0025;
dits[2] = 2.5;
gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);// end-ladder electr.
dits[4] = 180;
gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.025;
- dits[2] = 24;
- dits[3] = 0;
- dits[4] = 180;
- gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set water
- // as cooling
- // fluid
- } else {
- dits[0] = 0;
- dits[1] = 0.025;
- dits[2] = 24;
- dits[3] = 0;
- dits[4] = 180;
- gMC->Gsvolu("I115", "TUBS", idtmed[212], dits, 5); // set freon
- // as cooling
- // fluid
- } // end if fluid
+ dits[0] = 0;
+ dits[1] = 0.025;
+ dits[2] = 24;
+ dits[3] = 0;
+ dits[4] = 180;
+ gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set freon
+ // as cooling
+ // fluid
dits[0] = 0.063;
dits[1] = 0.035;
dits[2] = 24;
di1d1[2] = 3.536;
gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);// contains detector
// layer 2
- if (fluid == 1) {
- dits[0] = 0.063;
- dits[1] = 0.025;
- dits[2] = 24;
- gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set water as
- // cooling fuid
- } else {
- dits[0] = 0.063;
- dits[1] = 0.025;
- dits[2] = 24;
- gMC->Gsvolu("I117", "BOX ", idtmed[212], dits, 3); // set freon
+ dits[0] = 0.063;
+ dits[1] = 0.025;
+ dits[2] = 24;
+ gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon
// as cooling
// fluid
- }// end if fluid
dits1[0] = 0.64;
dits1[1] = ddet1;
dits[2] = 0.55;
gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.3;
- dits[2] = 1.5;
- gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
- // was I177 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.3;
- dits[2] = 1.5;
- gMC->Gsvolu("I677", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
- // was I177 in old geom.
- }
+
+ dits[0] = 0;
+ dits[1] = 0.3;
+ dits[2] = 1.5;
+ gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
+ // was I177 in old geom.
+
dits[0] = 0.07;
dits[1] = 0.125;
dits[2] = 0.3;
gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 0.8;
- gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
- // was I174 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 0.8;
- gMC->Gsvolu("I674", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
- // was I174 in old geom.
- }
+
+ dits[0] = 0;
+ dits[1] = 0.1;
+ dits[2] = 0.8;
+ gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
+ // was I174 in old geom.
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 3;
- gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
- // was I172 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 3;
- gMC->Gsvolu("I672", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
- // was I172 in old geom.
- }
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.0746;
- dits[2] = 0.8;
- gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
- // was I170 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.0746;
- dits[2] = 0.8;
- gMC->Gsvolu("I670", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
- // was I170 in old geom.
- }
+ dits[0] = 0;
+ dits[1] = 0.1;
+ dits[2] = 3;
+ gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
+ // was I172 in old geom.
+
+
+ dits[0] = 0;
+ dits[1] = 0.0746;
+ dits[2] = 0.8;
+ gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
+ // was I170 in old geom.
+
+
+ dits[0] = 3.7;
+ dits[1] = 5.4;
+ dits[2] = 0.35;
+ dits[3] = 2;
+ dits[4] = 36;
+ gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // set freon as cooling fluid
+ // was I168 in old geom.
- if (fluid == 1) {
- dits[0] = 3.7;
- dits[1] = 5.4;
- dits[2] = 0.35;
- dits[3] = 2;
- dits[4] = 36;
- gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // set water as cooling fluid
- // was I168 in old geom.
- } else {
- dits[0] = 3.7;
- dits[1] = 5.4;
- dits[2] = 0.35;
- dits[3] = 2;
- dits[4] = 36;
- gMC->Gsvolu("I668", "TUBS", idtmed[212], dits, 5); // set freon as cooling fluid
- // was I168 in old geom.
- }
- }
+ }
// --- Define SPD (option 'b') volumes ----------------------------
gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
dits[0] = 0.793;
- dits[1] = 0.475 ; //0.685; 0.015
+ dits[1] = ddet1+dchip1+dbus+0.0025;
dits[2] = 2.5;
gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);
dits[4] = 180;
gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.025;
- dits[2] = 24;
- dits[3] = 0;
- dits[4] = 180;
- gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set water as cooling fluid
- } else {
- dits[0] = 0;
- dits[1] = 0.025;
- dits[2] = 24;
- dits[3] = 0;
- dits[4] = 180;
- gMC->Gsvolu("I115", "TUBS", idtmed[212], dits, 5); // set freon as cooling fluid
- }
+ dits[0] = 0;
+ dits[1] = 0.025;
+ dits[2] = 24;
+ dits[3] = 0;
+ dits[4] = 180;
+ gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set freon as cooling fluid
+
dits[0] = 0.063;
dits[1] = 0.035;
gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3); // contains detector
// layer 2
- if (fluid == 1) {
- dits[0] = 0.063;
- dits[1] = 0.025;
- dits[2] = 24;
- gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set water as cooling fluid
- } else {
- dits[0] = 0.063;
- dits[1] = 0.025;
- dits[2] = 24;
- gMC->Gsvolu("I117", "BOX ", idtmed[212], dits, 3); // set freon as cooling fluid
- }
+
+ dits[0] = 0.063;
+ dits[1] = 0.025;
+ dits[2] = 24;
+ gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
+
dits1[0] = 0.64;
dits1[1] = ddet1;
dits[2] = 0.55;
gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.3;
- dits[2] = 1.5;
- gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
- // was I177 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.3;
- dits[2] = 1.5;
- gMC->Gsvolu("I677", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
- // was I177 in old geom.
- }
-
+ dits[0] = 0;
+ dits[1] = 0.3;
+ dits[2] = 1.5;
+ gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
+ // was I177 in old geom.
+
dits[0] = 0.07;
dits[1] = 0.125;
dits[2] = 0.3;
gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 0.8;
- gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
- // was I174 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 0.8;
- gMC->Gsvolu("I674", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
- // was I174 in old geom.
- }
+
+ dits[0] = 0;
+ dits[1] = 0.1;
+ dits[2] = 0.8;
+ gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
+ // was I174 in old geom.
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 3;
- gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
- // was I172 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.1;
- dits[2] = 3;
- gMC->Gsvolu("I672", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
- // was I172 in old geom.
- }
- if (fluid == 1) {
- dits[0] = 0;
- dits[1] = 0.0746;
- dits[2] = 0.8;
- gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
- // was I170 in old geom.
- } else {
- dits[0] = 0;
- dits[1] = 0.0746;
- dits[2] = 0.8;
- gMC->Gsvolu("I670", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
- // was I170 in old geom.
- }
+
+ dits[0] = 0;
+ dits[1] = 0.1;
+ dits[2] = 3;
+ gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
+ // was I172 in old geom.
+
+
+ dits[0] = 0;
+ dits[1] = 0.0746;
+ dits[2] = 0.8;
+ gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
+ // was I170 in old geom.
+
+ dits[0] = 3.7;
+ dits[1] = 5.4;
+ dits[2] = 0.35;
+ dits[3] = 2;
+ dits[4] = 36;
+ gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
+ // was I168 in old geom.
- if (fluid == 1) {
- dits[0] = 3.7;
- dits[1] = 5.4;
- dits[2] = 0.35;
- dits[3] = 2;
- dits[4] = 36;
- gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set water as cooling fluid
- // was I168 in old geom.
- } else {
- dits[0] = 3.7;
- dits[1] = 5.4;
- dits[2] = 0.35;
- dits[3] = 2;
- dits[4] = 36;
- gMC->Gsvolu("I668", "TUBS", idtmed[212], dits, 5); //set freon as cooling fluid
- // was I168 in old geom.
- }
}
dits[3] = -34.6;
dits[4] = 23.49;
dits[5] = 28;
- dits[6] = -23.65;
+ dits[6] = -27.35;
dits[7] = 23.49;
dits[8] = 28;
- dits[9] = -23.65;
+ dits[9] = -27.35;
dits[10] = 14.59;
dits[11] = 28;
- dits[12] = 23.65;
+ dits[12] = 27.35;
dits[13] = 14.59;
dits[14] = 28;
- dits[15] = 23.65;
+ dits[15] = 27.35;
dits[16] = 23.49;
dits[17] = 28;
dits[18] = 34.6;
gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
xLV = xI050 -
- fabs(yI050-yLV)*sin30/cos30 +
+ TMath::Abs(yI050-yLV)*sin30/cos30 +
(iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
zLV = iI047dits[2] - dits[2];
gMC->Gspos(nameLV, 1,"I047", xLV, yLV, zLV, idrotm[346], "ONLY");
gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
xLV = xI050 -
- fabs(yI050-yLV)*sin30/cos30 +
+ TMath::Abs(yI050-yLV)*sin30/cos30 +
(iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
zLV = iI048dits[2] - dits[2];
gMC->Gspos(nameLV, 1,"I048", xLV, yLV, zLV, idrotm[346], "ONLY");
gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
- gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"ONLY");
- gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"ONLY");
- gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"ONLY");
- gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"ONLY");
+ gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"MANY");
+ gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"MANY");
+ gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"MANY");
+ gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"MANY");
gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
// --- Place subdetectors' mother volumes and supports' mother volumes
// into ITS mother volume ITSD
- gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"ONLY"); // SPD mother volume
- gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"ONLY"); // SDD mother volume
- gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"ONLY"); // SSD mother volume
- gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"ONLY"); // SDD cones/supports
- gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"ONLY"); // SSD cones/supports
+ gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"MANY"); // SPD mother volume
+ gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"MANY"); // SDD mother volume
+ gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"MANY"); // SSD mother volume
+ gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"MANY"); // SDD cones/supports
+ gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"MANY"); // SSD cones/supports
// **************************** SERVICES *********************************
// -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
// UPPER PART
- dgh[0] = 62.1;
+ dgh[0] = 62.;
dgh[1] = 74.5;
dgh[2] = 0.5;
dgh[3] = 12.;
// -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
// LOWER PART
- dgh[0] = 62.1;
+ dgh[0] = 62.;
dgh[1] = 74.5;
dgh[2] = 0.5;
dgh[3] = 192.;
dgh[1] = 12.;
dgh[2] = 5.;
gMC->Gsvolu("ISR2", "BOX ", idtmed[210], dgh, 3);
- gMC->Gspos("ISR2", 1, "ALIC", -53.5, 0., -125.5, idrotm[199], "ONLY");
+ gMC->Gspos("ISR2", 1, "ITSV", -53.5, 0., -125.5, idrotm[199], "MANY");
gMC->Gsvolu("ISR3", "BOX ", idtmed[210], dgh, 3);
- gMC->Gspos("ISR3", 1, "ALIC", 53.5, 0., -125.5, idrotm[199], "ONLY");
+ gMC->Gspos("ISR3", 1, "ITSV", 53.5, 0., -125.5, idrotm[199], "MANY");
dgh[0] = 5.-2.;
dgh[1] = 12.-2.;
dgh[1] = 5.;
dgh[2] = 2.;
gMC->Gsvolu("ISR6", "TUBE", idtmed[210], dgh, 3);
- gMC->Gspos("ISR6", 1, "ALIC", 0., 54., -77., idrotm[199], "ONLY");
- gMC->Gspos("ISR6", 2, "ALIC", 0., 54., 77., idrotm[199], "ONLY");
- gMC->Gspos("ISR6", 3, "ALIC", 0., -54., 77., idrotm[199], "ONLY");
+ gMC->Gspos("ISR6", 1, "ITSV", 0., 54., -77., idrotm[199], "MANY");
+ gMC->Gspos("ISR6", 2, "ITSV", 0., 54., 77., idrotm[199], "MANY");
+ gMC->Gspos("ISR6", 3, "ITSV", 0., -54., 77., idrotm[199], "MANY");
// --- Outputs the geometry tree in the EUCLID/CAD format
Float_t epsilServ = 1.0E-3; // 0.003; // cm
Float_t stminServ = 0.0; //0.003; // cm "Default value used"
- // Freon
+ // Freon PerFluorobuthane C4F10 see
+ // http://st-support-cooling-electronics.web.cern.ch/
+ // st-support-cooling-electronics/default.htm
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;
-
- // --- Define the various materials and media for GEANT ---
- // AliMaterial(Int_t imat, const char* name, Float_t a, Float_t z,
- // Float_t dens, Float_t radl, Float_t absl,
- // Float_t *buf=0, Int_t nwbuf=0)
- //AliMedium(Int_t numed, const char *name, Int_t nmat,
- // Int_t isvol, Int_t ifield, Float_t fieldm,
- // Float_t tmaxfd, Float_t stemax, Float_t deemax,
- // Float_t epsil, Float_t stmin, Float_t *ubuf=0, Int_t nbuf=0)
+ Float_t wfre[2] = { 4.,10. };
+ Float_t densfre = 1.52;
+
+
+ //CM55J
+
+ Float_t aCM55J[4]={12.0107,14.0067,15.9994,1.00794};
+ Float_t zCM55J[4]={6.,7.,8.,1.};
+ Float_t wCM55J[4]={0.908508078,0.010387573,0.055957585,0.025146765};
+ Float_t dCM55J = 1.63;
+
+ //ALCM55J
+
+ Float_t aALCM55J[5]={12.0107,14.0067,15.9994,1.00794,26.981538};
+ Float_t zALCM55J[5]={6.,7.,8.,1.,13.};
+ Float_t wALCM55J[5]={0.817657902,0.0093488157,0.0503618265,0.0226320885,0.1};
+ Float_t dALCM55J = 1.9866;
+
+ //Si Chips
+
+ Float_t aSICHIP[6]={12.0107,14.0067,15.9994,1.00794,28.0855,107.8682};
+ Float_t zSICHIP[6]={6.,7.,8.,1.,14., 47.};
+ Float_t wSICHIP[6]={0.039730642,0.001396798,0.01169634,0.004367771,0.844665,0.09814344903};
+ Float_t dSICHIP = 2.36436;
+
+ //Inox
+
+ Float_t aINOX[9]={12.0107,54.9380, 28.0855,30.9738,32.066,58.6928,55.9961,95.94,55.845};
+ Float_t zINOX[9]={6.,25.,14.,15.,16., 28.,24.,42.,26.};
+ Float_t wINOX[9]={0.0003,0.02,0.01,0.00045,0.0003,0.12,0.17,0.025,0.654};
+ Float_t dINOX = 8.03;
+
+ //SDD HV microcable
+
+ Float_t aHVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
+ Float_t zHVm[5]={6.,1.,7.,8.,13.};
+ Float_t wHVm[5]={0.520088819984,0.01983871336,0.0551367996,0.157399667056, 0.247536};
+ Float_t dHVm = 1.6087;
+
+ //SDD LV+signal cable
+
+ Float_t aLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
+ Float_t zLVm[5]={6.,1.,7.,8.,13.};
+ Float_t wLVm[5]={0.21722436468,0.0082859922,0.023028867,0.06574077612, 0.68572};
+ Float_t dLVm = 2.1035;
+
+ //SDD hybrid microcab
+
+ Float_t aHLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
+ Float_t zHLVm[5]={6.,1.,7.,8.,13.};
+ Float_t wHLVm[5]={0.24281879711,0.00926228815,0.02574224025,0.07348667449, 0.64869};
+ Float_t dHLVm = 2.0502;
+
+ //SDD anode microcab
+
+ Float_t aALVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
+ Float_t zALVm[5]={6.,1.,7.,8.,13.};
+ Float_t wALVm[5]={0.392653705471,0.0128595919215,0.041626868025,0.118832707289, 0.431909};
+ Float_t dALVm = 2.0502;
+
+ //X7R capacitors
+
+ Float_t aX7R[7]={137.327,47.867,15.9994,58.6928,63.5460,118.710,207.2};
+ Float_t zX7R[7]={56.,22.,8.,28.,29.,50.,82.};
+ Float_t wX7R[7]={0.251639432,0.084755042,0.085975822,0.038244751,0.009471271,0.321736471,0.2081768};
+ Float_t dX7R = 7.14567;
+
+ // AIR
+
+ Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
+ Float_t zAir[4]={6.,7.,8.,18.};
+ Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
+ Float_t dAir = 1.20479E-3;
+
+ // Water
+
+ Float_t aWater[2]={1.00794,15.9994};
+ Float_t zWater[2]={1.,8.};
+ Float_t wWater[2]={0.111894,0.888106};
+ Float_t dWater = 1.0;
+
+ // 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] = {.4443408,.5213375,.0130872,.0178135,.003421};
+ Float_t denscer = 3.6;
+
+ //G10FR4
+
+ Float_t zG10FR4[14] = {14.00, 20.00, 13.00, 12.00, 5.00, 22.00, 11.00, 19.00, 26.00, 9.00, 8.00, 6.00, 7.00, 1.00};
+ Float_t aG10FR4[14] = {28.0855000,40.0780000,26.9815380,24.3050000,10.8110000,47.8670000,22.9897700,39.0983000,55.8450000,18.9984000,15.9994000,12.0107000,14.0067000,1.0079400};
+ Float_t wG10FR4[14] = {0.15144894,0.08147477,0.04128158,0.00904554,0.01397570,0.00287685,0.00445114,0.00498089,0.00209828,0.00420000,0.36043788,0.27529426,0.01415852,0.03427566};
+ Float_t densG10FR4= 1.8;
+
+ //--- EPOXY --- C18 H19 O3
+ Float_t aEpoxy[3] = {15.9994, 1.00794, 12.0107} ;
+ Float_t zEpoxy[3] = { 8., 1., 6.} ;
+ Float_t wEpoxy[3] = { 3., 19., 18.} ;
+ Float_t dEpoxy = 1.8 ;
+
+ // rohacell: C9 H13 N1 O2
+ Float_t arohac[4] = {12.01, 1.01, 14.010, 16.};
+ Float_t zrohac[4] = { 6., 1., 7., 8.};
+ Float_t wrohac[4] = { 9., 13., 1., 2.};
+ Float_t drohac = 0.05;
+
+ // If he/she means stainless steel (inox) + Aluminium and Zeff=15.3383 then
+//
+// %Al=81.6164 %inox=100-%Al
+
+ Float_t aInAl[5] = {27., 55.847,51.9961,58.6934,28.0855 };
+ Float_t zInAl[5] = {13., 26.,24.,28.,14. };
+ Float_t wInAl[5] = {.816164, .131443,.0330906,.0183836,.000919182};
+ Float_t dInAl = 3.075;
+
+ // Kapton
+
+ Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994};
+ Float_t zKapton[4]={1.,6.,7.,8.};
+ Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235};
+ Float_t dKapton = 1.42;
+
+ //SDD ruby sph.
+ Float_t aAlOxide[2] = { 26.981539,15.9994};
+ Float_t zAlOxide[2] = { 13., 8.};
+ Float_t wAlOxide[2] = {0.4707, 0.5293};
+ Float_t dAlOxide = 3.97;
+
+
AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
- AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
+ AliMixture(4,"C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(5,"AIR$",aAir,zAir,dAir,4,wAir);
AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
- AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(6,"GEN AIR$",aAir,zAir,dAir,4,wAir);
AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
- AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
+ AliMixture(7,"SDD SI CHIP$",aSICHIP,zSICHIP,dSICHIP,6,wSICHIP);
AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
- AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
+ AliMixture(9,"SDD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(10,"SDD AIR$",aAir,zAir,dAir,4,wAir);
AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
+ AliMixture(12, "Water$",aWater,zWater,dWater,2,wWater);
AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
+ AliMixture(15,"CERAMICS$",acer,zcer,denscer,5,wcer);
AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
+ AliMixture(20,"SSD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(21,"SSD AIR$",aAir,zAir,dAir,4,wAir);
AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
- AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
+ AliMixture(25,"G10FR4$",aG10FR4,zG10FR4,densG10FR4,14,wG10FR4);
AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
+ AliMixture(26,"GEN C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(27,"GEN Air$",aAir,zAir,dAir,4,wAir);
AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
- AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
+ AliMixture(54,"SPD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
+ AliMixture(55,"SPD AIR$",aAir,zAir,dAir,4,wAir);
AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
- AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
+ AliMixture(56, "SPD KAPTON(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
+ AliMixture(61,"EPOXY$",aEpoxy,zEpoxy,dEpoxy,-3,wEpoxy);
AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
- AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
+ AliMixture(63, "KAPTONH(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
+ AliMixture(65,"INOX$",aINOX,zINOX,dINOX,9,wINOX);
AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);
+ AliMixture(68,"ROHACELL$",arohac,zrohac,drohac,-4,wrohac);
AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
+ AliMixture(69,"SDD C AL (M55J)$",aALCM55J,zALCM55J,dALCM55J,5,wALCM55J);
AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
+ AliMixture(70, "SDDKAPTON (POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
+ AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
+ AliMixture(77,"SDD X7R capacitors$",aX7R,zX7R,dX7R,7,wX7R);
AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
+ AliMixture(78,"SDD ruby sph. Al2O3$",aAlOxide,zAlOxide,dAlOxide,2,wAlOxide);
AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
+ AliMixture(80,"SDD HV microcable$",aHVm,zHVm,dHVm,5,wHVm);
AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
+ AliMixture(81,"SDD LV+signal cable$",aLVm,zLVm,dLVm,5,wLVm);
AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
+ AliMixture(82,"SDD hybrid microcab$",aHLVm, zHLVm,dHLVm,5,wHLVm);
AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
+ AliMixture(83,"SDD anode microcab$",aALVm,zALVm,dALVm,5,wALVm);
AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
- AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);
+ AliMixture(85,"inox/alum$",aInAl,zInAl,dInAl,5,wInAl);
AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
// special media to take into account services in the SDD and SSD
AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
+ /* Material with fractional Z not actually used
AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
+ */
AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
+ /* Material with fractional Z not actually used
AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
+ */
AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
}
Char_t names[knlayers][kndeep][4];
Int_t itsGeomTreeCopys[knlayers][kndeep];
if(fMinorVersion == 1){ // Option A
- Char_t *namesA[knlayers][kndeep] = {
+ const char *namesA[knlayers][kndeep] = {
{"ALIC","ITSV","ITSD","IT12","I12A","I10A","I103","I101","ITS1"}, // lay=1
{"ALIC","ITSV","ITSD","IT12","I12A","I20A","I1D3","I1D1","ITS2"}, // lay=2
{"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"," "," "}, // lay=3
itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j];
} // end for i,j
}else if(fMinorVersion == 2){ // Option B
- Char_t *namesB[knlayers][kndeep] = {
+ const char *namesB[knlayers][kndeep] = {
{"ALIC","ITSV","ITSD","IT12","I12B","I10B","I107","I101","ITS1"}, // lay=1
{"ALIC","ITSV","ITSD","IT12","I12B","I20B","I1D7","I1D1","ITS2"}, // lay=2
{"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"," "," "}, // lay=3