/*
* Main.cc
*
* Created on: Mar 24, 2011
* Author: jakob
*/
#include <iostream>
#include <QApplication>
#include <QWidget>
#include <cmath>
#include "exceptions.h"
#include "Stage.h"
#include "Accelerator.h"
#include "StraightElement.h"
#include "Dipole.h"
#include "Particle.h"
//#include "FODO.h"
#include "Quadrupole.h"
#include "Element.h"
#include "Vector3D.h"
#include "constants.h"
#include <vector>
using namespace std;
using namespace vhc;
std::vector< Particle > createParticles(const Vector3D& position, int n, double mass = constants::PROTON_MASS, double charge = constants::E, double energy = 2E9 * constants::E, Vector3D direction = -Vector3D::j) {
std::vector< Particle > v;
double r = 0.1;
for (int i = 0; i < n; ++i) {
double x = (rand() % 1000) / 1000.0 * r;
double y = (rand() % 1000) / 1000.0 * sqrt(r * r - x * x);
double z = (rand() % 1000) / 1000.0 * sqrt(r * r - y * y - x * x);
v.push_back(Particle(position + Vector3D(x, y, z), mass, charge, energy, direction));
}
return v;
}
Element** FODO(Vector3D entry, Vector3D exit, double Rs, double L, double b) {
double l = (entry - exit).norm() / 2.0 - 1;
Vector3D d = (exit - entry).unit();
Quadrupole* fq = new Quadrupole(entry, entry + d * l, Rs, b);
StraightElement* s1 = new StraightElement(fq->getExitPosition(), fq->getExitPosition() + d * L, Rs);
Quadrupole* dq = new Quadrupole(s1->getExitPosition(), s1->getExitPosition() + d * l, Rs, -b);
StraightElement* s2 = new StraightElement(dq->getExitPosition(), exit, Rs);
Element** fodo = new Element*[4];
(fodo)[0] = fq;
(fodo)[1] = s1;
(fodo)[2] = dq;
(fodo)[3] = s2;
return fodo;
}
Accelerator* standard() {
/*
* L'accélérateur est constitué des 20 éléments suivants :
Quadrupole : in = (3, 2, 0) ; out = (3, 1, 0) ; Re = 0.1 ; b = 1.2
Section droite : in = (3, 1, 0) ; out = (3, 0, 0) ; Re = 0.1
Quadrupole : in = (3, 0, 0) ; out = (3, -1, 0) ; Re = 0.1 ; b = -1.2
Section droite : in = (3, -1, 0) ; out = (3, -2, 0) ; Re = 0.1
Dipole : in = (3, -2, 0) ; out = (2, -3, 0) ; Re = 0.1 ; Rc = 1 ; Cc = (2, -2, 0) ; B=(0, 0, 5.89158)
Quadrupole : in = (2, -3, 0) ; out = (1, -3, 0) ; Re = 0.1 ; b = 1.2
Section droite : in = (1, -3, 0) ; out = (0, -3, 0) ; Re = 0.1
Quadrupole : in = (0, -3, 0) ; out = (-1, -3, 0) ; Re = 0.1 ; b = -1.2
Section droite : in = (-1, -3, 0) ; out = (-2, -3, 0) ; Re = 0.1
Dipole : in = (-2, -3, 0) ; out = (-3, -2, 0) ; Re = 0.1 ; Rc = 1 ; Cc = (-2, -2, 0) ; B=(0, 0, 5.89158)
Quadrupole : in = (-3, -2, 0) ; out = (-3, -1, 0) ; Re = 0.1 ; b = 1.2
Section droite : in = (-3, -1, 0) ; out = (-3, 0, 0) ; Re = 0.1
Quadrupole : in = (-3, 0, 0) ; out = (-3, 1, 0) ; Re = 0.1 ; b = -1.2
Section droite : in = (-3, 1, 0) ; out = (-3, 2, 0) ; Re = 0.1
Dipole : in = (-3, 2, 0) ; out = (-2, 3, 0) ; Re = 0.1 ; Rc = 1 ; Cc = (-2, 2, 0) ; B=(0, 0, 5.89158)
Quadrupole : in = (-2, 3, 0) ; out = (-1, 3, 0) ; Re = 0.1 ; b = 1.2
Section droite : in = (-1, 3, 0) ; out = (0, 3, 0) ; Re = 0.1
Quadrupole : in = (0, 3, 0) ; out = (1, 3, 0) ; Re = 0.1 ; b = -1.2
Section droite : in = (1, 3, 0) ; out = (2, 3, 0) ; Re = 0.1
Dipole : in = (2, 3, 0) ; out = (3, 2, 0) ; Re = 0.1 ; Rc = 1 ; Cc = (2, 2, 0) ; B=(0, 0, 5.89158)
*
*
*L'accélérateur contient les 2 particules suivantes :
Une particule :
position : (3.01, 0, 0)
vitesse : (0, -2.64754e+08, 0)
gamma : 2.13158
energie (GeV) : 2
masse (GeV/c^2) : 0.938272
charge : 1.60217653e-19
force : ( 0 ; 0 ; 0 )
Une particule :
position : (2.99, 0, 0)
vitesse : (0, -2.64754e+08, 0)
gamma : 2.13158
energie (GeV) : 2
masse (GeV/c^2) : 0.938272
charge : 1.60217653e-19
force : ( 0 ; 0 ; 0 )
*
*/
double B = 5.8915820038873;
double b = 1.2;
Element** e1 = FODO(Vector3D(3, 2, 0), Vector3D(3, -2, 0), 0.1, 1.0, b);
//FODO e1 = FODO(Vector3D(3, 2, 0), Vector3D(3, -2, 0), 0.1, 1.0, b);
Dipole e2 = Dipole(Vector3D(3, -2, 0), Vector3D(2, -3, 0), 0.1, 1, Vector3D(0, 0, B));
Element** e3 = FODO(e2.getExitPosition(), Vector3D(-2, -3, 0), 0.1, 1, b);
Dipole e4 = Dipole(Vector3D(-2, -3, 0), Vector3D(-3, -2, 0), 0.1, 1, Vector3D(0, 0, B));
Element** e5 = FODO(e4.getExitPosition(), Vector3D(-3, 2, 0), 0.1, 1.0, b);
Dipole e6 = Dipole(Vector3D(-3, 2, 0), Vector3D(-2, 3, 0), 0.1, 1, Vector3D(0, 0, B));
Element** e7 = FODO(e6.getExitPosition(), Vector3D(2, 3, 0), 0.1, 1.0, b);
Dipole e8 = Dipole(Vector3D(2, 3, 0), Vector3D(3, 2, 0), 0.1, 1, Vector3D(0, 0, B));
Accelerator* acc = new Accelerator();
//acc->add(e1);
for (int i = 0; i < 4; ++i) acc->add(e1[i][0]);
acc->add(e2);
for (int i = 0; i < 4; ++i) acc->add(e3[i][0]);
//acc->add(e3);
acc->add(e4);
for (int i = 0; i < 4; ++i) acc->add(e5[i][0]);
//acc->add(e5);
acc->add(e6);
for (int i = 0; i < 4; ++i) acc->add(e7[i][0]);
//acc->add(e7);
acc->add(e8);
acc->close();
//proton
Particle p1 = Particle(Vector3D(3.01, 0, 0), constants::PROTON_MASS, constants::E, 2 * constants::GeV, -Vector3D::j);
Particle p2 = Particle(Vector3D(2.99, 0, 0), constants::PROTON_MASS, constants::E, 2 * constants::GeV, -Vector3D::j);
acc->add(p1);
acc->add(p2);
//anti-proton
Particle ap1 = Particle(Vector3D(3.01, 0, 0), constants::PROTON_MASS, -constants::E, 2 * constants::GeV, Vector3D::j);
Particle ap2 = Particle(Vector3D(2.99, 0, 0), constants::PROTON_MASS, -constants::E, 2 * constants::GeV, Vector3D::j);
acc->add(ap1);
acc->add(ap2);
/*std::vector< Particle > ps = createParticles(e1.getEntryPosition(), 1000);
for (int i = 0; i < ps.size(); ++i) {
acc->add(ps[i]);
}*/
return acc;
}
int main(int argc, char *argv[])
{
try {
QApplication app(argc, argv);
vhc::Stage window;
Accelerator* acc = standard();
window.accelerator = acc;
window.setWindowTitle("Virtual Hadron Collider");
window.resize(QSize(500, 500));
window.show();
window.showFullScreen();
//app.setActiveWindow(&window);
return app.exec();
} catch (Exception& ex){
std::cerr << ex.toString() << "\n";
}
}
