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/rhoDelta_resonance [ Modules ]

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NAME

module rhoDelta_resonance

PURPOSE

Includes the cross sections for rho-Delta scattering in the resonance regime Implemented are the following reactions:

  • rho Delta -> X

Public routines:


rhoDelta_resonance/rhoDelta [ Subroutines ]

[ Top ] [ rhoDelta_resonance ] [ Subroutines ]

NAME

subroutine rhoDelta(srts,teilchenIN,mediumATcollision,momentumLRF,teilchenOUT,sigmaTot,sigmaElast,useHiEnergy,HiEnergySchwelle,plotFlag)

PURPOSE

Evaluates (rho Delta -> anything) and (rho AntiDelta -> anything) cross sections and returns also a "preevent"

RESULT

  • real, intent(out) :: sigmaTot ! total Xsection
  • real, intent(out) :: sigmaElast ! elastic Xsection

This routine does a Monte-Carlo-decision according to the partial cross sections to decide on a final state with maximal 3 final state particles. These are returned in the vector teilchenOut. The kinematics of these teilchen is only fixed in the case of a single produced resonance. Otherwise the kinematics still need to be established. The result is:

  • type(preEvent),dimension(1:3), intent(out) :: teilchenOut ! colliding particles

NOTES

Possible final states are :


rhoDelta/makeOutput [ Subroutines ]

[ Top ] [ rhoDelta ] [ Subroutines ]

NAME

subroutine makeOutput

PURPOSE

Writes all cross sections to file as function of srts and plab [GeV]. Filenames:

  • 'rhoDelta_sigTotElast.dat' : sigmaTot, sigmaElast
  • 'rhoDelta_resProd.dat' : Baryon resonance production