PT Journal
AU Shekhovtsova, O
   Przedzinski, T
   Roig, P
   Was, Z
TI Resonance chiral Lagrangian currents and tau decay Monte Carlo
SO Physical Review D
JI Phys. Rev. D
PY 2012
BP 113008
EP 32pp
VL 86
IS 11
DI 10.1103/PhysRevD.86.113008
LA English
AB In the present paper we describe the set of form factors for hadronic tau decays based on Resonance Chiral Theory. The technical implementation of the form factors in FORTRAN code is also explained. It is shown how it can be installed into the TAUOLA Monte Carlo program. Then it is rather easy to implement into software environments of not only Belle and BABAR collaborations but also for FORTRAN and C ++ applications of LHC. The description of the current for each tau decay mode is complemented with technical numerical tests. The set is ready for fits, paramxers to be used in fits are explained. Arrangements to work with the experimental data not requiring unfolding are prepared. Hadronic currents, ready for confrontation with the tau decay data, but not yet ready for the general use, cover more than 88% of hadronic tau decay width.
ER