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 G4HadronInelasticQBBC
 ---------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: G4ParticleInelasticXS
   - final-state:   Fritiof coupled with Precompound/de-excitation (FTFP) above 3 GeV; 
                    Bertini (BERT) between 1 and 6 GeV;
                    Binary coupled with Precompound/de-excitation (BIC) below 1.5 GeV
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS   
   - final-state:   FTFP > 3 GeV; 1 GeV < BERT < 6 GeV; BIC < 1.5 GeV
   neutron capture:
   - cross section: G4NeutronCaptureXS
   - final-state:   G4NeutronRadCapture
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - anti_proton, anti_neutron, anti_deuteron, anti_triton, anti_He3, anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP for all energies

 
 G4HadronPhysicsFTFP_BERT
 ------------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: Barashenkov-Glauber-Gribov (G4BGGNucleonInelasticXS)
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV 
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS   
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
   neutron capture:
   - cross section: G4NeutronCaptureXS
   - final-state:   G4NeutronRadCapture
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - anti_proton, anti_neutron, anti_deuteron, anti_triton, anti_He3, anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP for all energies

 
 G4HadronPhysicsFTFP_BERT_ATL
 ----------------------------
 Similar to G4HadronPhysicsFTFP_BERT, with the difference that for proton,
 neutron, pions and kaons, the FTFP is used above 9 GeV and BERT below 12 GeV
 (i.e. transition between these two models is in the interval [9, 12] GeV
  for the most frequent hadrons).


 G4HadronPhysicsFTFP_BERT_HP
 --------------------------
 Similar to G4HadronPhysicsFTFP_BERT, but with a different treatment of
 low-energy neutrons:
 - neutron inelastic: use NeutronHP (for both cross section and final state)
                      below 20 MeV; above G4NeutronCaptureXS cross section;
                      final-state: BERT between 19.9 MeV and 6 GeV, 
                      FTFP above 3 GeV.
 - neutron capture: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above G4NeutronCaptureXS cross section
                    and G4NeutronRadCapture final-state.
 - neutron fission: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above Gheisha (cross section and final state).
 Moreover, RadioactiveDecay is activated (as in all the physics lists that use HP).


 G4HadronPhysicsFTFP_BERT_TRV
 ----------------------------
 Similar to G4HadronPhysicsFTFP_BERT, with only one difference:
 -  the inelastic cross sections for hyperons is Glauber-Gribov 
    (instead of Chips).


 G4HadronPhysicsFTF_BIC
 ----------------------
 Similar to G4HadronPhysicsFTFP_BERT, with the following differences:
 -  For proton and neutron, BIC is used (instead of BERT) below 6 GeV
 -  For pions, BIC is used below 1.5 GeV, whereas BERT is used in the
    interval 1 GeV < BERT < 6 GeV
 -  FTF is coupled with BIC (instead of directly to Precompound/de-excitation).


 G4HadronPhysicsFTFQGSP_BERT
 ---------------------------
 Similar to G4HadronPhysicsFTFP_BERT, but with QGS fragmentation of strings
 (instead of the Lund string fragmentation).

 
 G4HadronPhysicsINCLXX
 ---------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: Barashenkov-Glauber-Gribov (G4BGGNucleonInelasticXS) 
   - final-state:   QGSP > 15 GeV; 1 MeV < INCLXX < 20 GeV; Preco < 2 MeV 
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS   
   - final-state:   QGSP > 15 GeV; 1 MeV < INCLXX < 20 GeV; Preco < 2 MeV
   neutron capture:
   - cross section: G4NeutronCaptureXS
   - final-state:   G4NeutronRadCapture
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   QGSP > 15 GeV; 1 MeV < INCLXX < 20 GeV; Preco < 2 MeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 14 GeV; BERT < 15 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - anti_proton and anti_neutron inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 
 - anti_deuteron, anti_triton, anti_He3, and anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 
 Note: it is possible to specify in the constructor the use of FTFP instead
       of QGSP for proton, neutron, charged pions and kaons;
       moreover, NeutronHP can also be activated in the constructor, in which
       case inelastic, capture and fission below 20 MeV are taken from
       NeutronHP (both cross section and final-state).


 G4HadronPhysicsNuBeam
 ---------------------
 Similar to FTFP_BERT, except for the final-state models of the most frequent
 hadrons:
 - proton : QGSP with Lund string fragmentation > 100 GeV; 
            3 GeV < FTFP < 101 GeV; BERT < 3.5 GeV 
 - neutron : FTFP > 4 GeV; BERT < 5 GeV
 - charged pions : FTFP > 3 GeV; BERT < 3.5 GeV
 - kaons : FTFP > 3 GeV; BERT < 3.5 GeV


 G4HadronPhysicsQGSP_BERT
 ------------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: Barashenkov-Glauber-Gribov (G4BGGNucleonInelasticXS) 
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV 
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
   neutron capture:
   - cross section: G4NeutronCaptureXS
   - final-state:   G4NeutronRadCapture
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - anti_proton and anti_neutron inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 
 - anti_deuteron, anti_triton, anti_He3, and anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 

 
 G4HadronPhysicsQGSP_BERT_HP
 ---------------------------
 Similar to G4HadronPhysicsQGSP_BERT, but with a different treatment of
 low-energy neutrons:
 - neutron inelastic: use NeutronHP (for both cross section and final state)
                      below 20 MeV; above G4NeutronCaptureXS cross section;
                      final-state: BERT between 19.9 MeV and 6 GeV,
                      FTFP between 3 and 25 GeV, QGSP above 12 GeV. 
 - neutron capture: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above G4NeutronCaptureXS cross section
                    and G4NeutronRadCapture final-state.
 - neutron fission: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above Gheisha (cross section and final state).
 Moreover, RadioactiveDecay is activated (as in all the physics lists that use HP).

 
 G4HadronPhysicsQGSP_BIC
 -----------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: Barashenkov-Glauber-Gribov (G4BGGNucleonInelasticXS)
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BIC < 6 GeV 
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS 
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BIC < 6 GeV
   neutron capture:
   - cross section: G4NeutronCaptureXS
   - final-state:   G4NeutronRadCapture
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - anti_proton and anti_neutron inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV
 - anti_deuteron, anti_triton, anti_He3, and anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 

 
 G4HadronPhysicsQGSP_BIC_HP
 --------------------------
 Similar to G4HadronPhysicsQGSP_BIC, but with a different treatment of
 low-energy neutrons:
 - neutron inelastic: use NeutronHP (for both cross section and final state)
                      below 20 MeV; above G4NeutronCaptureXS cross section;
                      final-state: BIC between 19.9 MeV and 6 GeV,
                      FTFP between 3 and 25 GeV, QGSP above 12 GeV. 
 - neutron capture: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above G4NeutronCaptureXS cross section
                    and G4NeutronRadCapture final-state.
 - neutron fission: use NeutronHP (for both cross section and final state)
                    below 20 MeV; above Gheisha (cross section and final state).
 Moreover, RadioactiveDecay is activated (as in all the physics lists that use HP).


 G4HadronPhysicsQGSP_BIC_AllHP
 -----------------------------
 Similar to G4HadronPhysicsQGSP_BIC_HP, but with a different treatment of
 low-energy protons:
 ParticleHP is used (for both cross section and final state) below 200 MeV; 
 above it: Barashenkov-Glauber-Gribov inelastic cross section; 
 final-state: QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; 190 MeV < BIC < 6 GeV.


 G4HadronPhysicsQGSP_FTFP_BERT
 -----------------------------
 Currently it is the same as QGSP_BERT (this was not the case before G4 10.6).
 It might be removed in future versions of Geant4.

 
 G4HadronPhysicsQGS_BIC
 ----------------------
 Similar to G4HadronPhysicsQGSP_BIC, with the following differences:
 -  For proton and neutron, BIC is used (instead of BERT) below 6 GeV
 -  For pions, BIC is used below 1.5 GeV, whereas BERT is used in the
    interval 1 GeV < BERT < 6 GeV
 -  Both string models (i.e. QGS and FTF) are coupled with BIC 
    (instead of directly to Precompound/de-excitation).


 G4HadronPhysicsShielding
 ------------------------
 Hadron nuclear inelastic processes for all hadrons:
 - proton inelastic:
   - cross section: Barashenkov-Glauber-Gribov (G4BGGNucleonInelasticXS) 
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV 
 - neutron inelastic:
   - cross section: G4NeutronInelasticXS > 20 MeV; NeutronHP or LEND < 20 MeV
   - final-state:   FTFP > 3 GeV; 19.9 MeV < BERT < 6 GeV; NeutronHP or LEND < 20 MeV
   neutron capture:
   - cross section: G4NeutronCaptureXS > 20 MeV; NeutronHP or LEND < 20 MeV
   - final-state:   G4NeutronRadCapture > 19.9 MeV; NeutronHP or LEND < 20 MeV
   neutron fission:
   - cross section: Gheisha > 20 MeV; NeutronHP or LEND < 20 MeV
   - final-state:   Gheisha > 19.9 MeV; NeutronHP or LEND < 20 MeV
 - charged pions inelastic:
   - cross section: Barashenkov-Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - kaons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   FTFP > 3 GeV; BERT < 6 GeV
 - hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; 3 GeV < FTFP < 25 GeV; BERT < 6 GeV
 - anti_proton, anti_neutron, anti_deuteron, anti_triton, anti_He3, anti_alpha inelastic:
   - cross-section: Galoyan-Uzhinsky-Glauber-Gribov
   - final-state:   FTFP for all energies
 - anti_hyperons inelastic:
   - cross section: Glauber-Gribov
   - final-state:   QGSP > 12 GeV; FTFP < 25 GeV 
 Moreover, RadioactiveDecay is activated (as in all the physics lists that use HP).
 Note: the variant "M" of the Shielding physics list has a transition region
       between FTFP and BERT - for proton, neutron, pions and kaons - between
       9.5 and 9.9 GeV (instead of 3-6 GeV).

 G4HadronPhysicsShieldingLEND
 ----------------------------
 Similar to G4HadronPhysicsShielding, except that LEND is used for neutrons
 below 20 MeV instead of NeutronHP.
 

 G4VHadronPhysics
 ----------------
 Utility class which provides useful methods.
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