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AdSCFT.h
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1 /*************************************************************************************
2 * Copyright (c) The JETSCAPE Collaboration, 2018
3 *
4 * Modular, task-based framework for simulating all aspects of heavy-ion collisions
5 *
6 * For the list of contributors see AUTHORS.
7 *
8 * Report issues at https://github.com/JETSCAPE/JETSCAPE/issues
9 *
10 * or via email to bugs.jetscape@gmail.com
11 *
12 * Distributed under the GNU General Public License 3.0 (GPLv3 or later).
13 * See COPYING for details.
14 *
15 *************************************************************************************/
16 
17 #ifndef ADSCFT_H
18 #define ADSCFT_H
19 
20 #include "JetEnergyLossModule.h"
21 using namespace Jetscape;
22 
23 class AdSCFTUserInfo : public fjcore::PseudoJet::UserInfoBase {
24 public:
25  AdSCFTUserInfo(double ei, double f_dist, double l_dist)
26  : _part_ei(ei), _f_dist(f_dist), _l_dist(l_dist){};
27  double part_ei() const { return _part_ei; }
28  double f_dist() const { return _f_dist; }
29  double l_dist() const { return _l_dist; }
30  double _part_ei;
31  double _f_dist;
32  double _l_dist;
33  ~AdSCFTUserInfo(){};
34 };
35 
36 class AdSCFT : public JetEnergyLossModule<AdSCFT> {
37 public:
38  AdSCFT();
39  virtual ~AdSCFT();
40 
41  void Init();
42  void Clear();
43 
44  void DoEnergyLoss(double deltaT, double time, double Q2, vector<Parton> &pIn,
45  vector<Parton> &pOut);
46  double Drag(double f_dist, double deltaT, double Efs, double temp, double CF);
47  void WriteTask(weak_ptr<JetScapeWriter> w);
48 
49 private:
50  double tStart = 0.6; //Hydro starting time
51  double T0; //End of quenching temperature
52  double Q0; //Switching virtuality
53  bool in_vac; //In vacuum or not switch
54  double kappa; //Drag strength parameter
55 
56  // Allows the registration of the module so that it is available to be used by the Jetscape framework.
57  static RegisterJetScapeModule<AdSCFT> reg;
58 };
59 
60 #endif // ADSCFT_H