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hep-ph2004
On a signature at next high energy electron-positron colliders
F. M. L Almeida, Y. A. Coutinho, J. A. Martins Simões +3
The associated production of a and a final hard photon in high energy electron-positron colliders is studied. It is shown that the hard photon spectrum contains useful…
hep-ph2001
Spontaneous parity breaking and fermion masses
J. A. Martins Simoes, Y. A. Coutinho, C. M. Porto
We present a SU(2)_L * SU(2)_R * U(1) left-right symmetric model for elementary particles and their connection with the fermion mass spectrum. New mirror fermions and a minimal set…