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hep-ph2000
Production of high-energy gravitinos during preheating
A. L. Maroto, J. R. Pelaez
We present a new technique for the calculation of helicity gravitino production during preheating. It is based on the equivalence between goldstinos and helicity $\pm 1/2…
hep-ph2000
The phi --> pi^+ pi^- and phi radiative decays within a chiral unitary approach
E. Oset, S. Hirenzaki, E. Marco +3
We report on recent results on the decay of the phi into pi^+ pi^- and phi radiative decays into pi^0 pi^0 gamma and pi^0 eta gamma, which require the consideration of the final st…