gibuu is hosted by Hepforge, IPPP Durham
GiBUU

TABLE OF CONTENTS


/propagators [ Modules ]

[ Top ] [ Modules ]

NAME

module propagators

PURPOSE

  • Provides propagators, i.e. two-point functions


propagators/propagator_3_2_vac [ Functions ]

[ Top ] [ propagators ] [ Functions ]

NAME

function propagator_3_2_vac(resID,p_res) result(propagator)

PURPOSE

  • Provides a spin=3/2 propagator G^{mu,nu} of a resonance in vacuum. Note that G^{mu nu} is a 4x4 matrix.

INPUTS

  • real, dimension(0:3),intent(in) :: p_res ! resonance 4-momentum
  • integer :: resID ! ID of the resonance

OUTPUT

complex,dimension(0:3,0:3,0:3,0:3), intent(out) ::propagator First two indices =mu,nu, i.e. (G^{mu,nu} )_ij=propagator(mu,nu,i,j)