234 citations
- University of ChileCL7 papers
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5 papers · 1 filter
Heavy quark contribution to the electromagnetic properties of the nucleon
Stanley J. Brodsky, Valery E. Lyubovitskij, Ivan Schmidt
Quantum chromodynamics (QCD) predicts the existence of both nonperturbative intrinsic and perturbative extrinsic heavy quark contributions to the fundamental structure of hadrons.…
Meson masses and decay constants in holographic QCD consistent with ChPT and HQET
Valery E. Lyubovitskij, Ivan Schmidt
We focus on the chiral and heavy quark mass expansion of mesons masses and decay constants. We propose a light-front QCD formalism for the evaluation of these quantities, consisten…
Analysis of the nonleptonic two-body decays of the hyperon
Mikhail A. Ivanov, Jürgen G. Körner, Valery E. Lyubovitskij +1
We systematically study two-body nonleptonic decays of light lambda hyperon with account for both short- and long-distance effects. The short-distance effects a…
Gauged Inverse Seesaw from Dark Matter
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +2
We propose an economical model addressing the generation of the Inverse Seesaw mechanism from the spontaneous breaking of a local , with the Majorana masses of the ster…
Confronting the inverse seesaw mechanism with the recent muon g-2 result
João Paulo Pinheiro, C. A. de S. Pires, Farinaldo S. Queiroz +1
Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating r…