570 citations · 9.2k across the 173 of their papers we have counts for
7 papers · 2 filters
Precision physics with QCD
Antonio Pich
The four-loop determination of the strong coupling from fully inclusive observables is reviewed. Special attention is given to the low-energy measurement extracted from the hadroni…
Scalar contributions to transitions
Alejandro Celis, Martin Jung, Xin-Qiang Li +1
We perform a comprehensive analysis of scalar contributions in transitions including the latest measurements of , the differential distributions in $…
Integrating out resonances in strongly-coupled electroweak scenarios
Ignasi Rosell, Antonio Pich, Joaquin Santos +1
Accepting that there is a mass gap above the electroweak scale, the Electroweak Effective Theory (EWET) is an appropriate tool to describe this situation. Since the EWET couplings…
Fingerprints of heavy scales in electroweak effective Lagrangians
Antonio Pich, Ignasi Rosell, Joaquin Santos +1
The couplings of the electroweak effective theory contain information on the heavy-mass scales which are no-longer present in the low-energy Lagrangian. We build a general effectiv…
Updated determination of from tau decays
Antonio Pich, Antonio Rodríguez Sánchez
Using the most recent release of the ALEPH decay data, we present a very detailed phenomenological update of the determination. We have exploited the sensitivity t…
Determination of the QCD Coupling from ALEPH Decay Data
Antonio Pich, Antonio Rodríguez-Sánchez
We present a comprehensive study of the determination of the strong coupling from decay, using the most recent release of the experimental ALEPH data. We critically review all…
Updated determination of chiral couplings and vacuum condensates from hadronic tau decay data
A. Rodríguez-Sánchez, M. González-Alonso, A. Pich
We analyze the lowest spectral moments of the left-right two-point correlation function, using all known short-distance constraints and the recently updated ALEPH V-A spectral func…