93 citations · 109 across the 3 of their papers we have counts for
4 papers · 1 filter
Lepton flavour violating semileptonic tau decays in constrained MSSM-seesaw scenarios
E. Arganda, M. J. Herrero, J. Portoles
In this work we study the Lepton Flavour Violating semileptonic decays: 1) with ; 2) with and 3)…
Vanishing chiral couplings in the large-N_C resonance theory
Jorge Portoles, Ignasi Rosell, Pedro Ruiz-Femenia
The construction of a resonance theory involving hadrons requires implementing the information from higher scales into the couplings of the effective Lagrangian. We consider the la…
Spectral distribution for the decay tau -> nu_tau K pi
M. Jamin, A. Pich, J. Portoles
With the newly available data sets on hadronic tau decays from the B-factories BABAR and BELLE, and future data from BESIII, precise information on the decay distributions will soo…
Towards a consistent estimate of the chiral low-energy constants
V. Cirigliano, G. Ecker, M. Eidemuller +3
Guided by the large-Nc limit of QCD, we construct the most general chiral resonance Lagrangian that can generate chiral low-energy constants up to O(p^6). By integrating out the re…