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19912026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2009 · hep-phShow all

5 papers · 2 filters

hep-ph2009★ 5 cited

Quark mass hierarchies in D-brane realizations of the Standard Model

Pascal Anastasopoulos, Andrea Lionetto

This proceeding is based on arXiv:0905.3044. We analyze the problem of the hierarchy of masses and mixings in orientifold realizations of the Standard Model. We present a bottom-up…

hep-ph2009★ 11 cited

Generalized parton distributions of the pion in a covariant Bethe-Salpeter model and light-front models

T. Frederico, E. Pace, B. Pasquini +1

The generalized parton distributions of the pion are studied within different light-front approaches for the quark-hadron and quark-photon vertices, exploring different kinematical…

hep-ph2009★ 246 cited

Flavor Physics in the Quark Sector

M. Antonelli, D. M. Asner, D. Bauer +137

One of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor and measurements and theoretical interpretations of their res…

hep-ph2009★ 90 cited

A global fit to determine the pseudoscalar mixing angle and the gluonium content of the eta' meson

F. Ambrosino, A. Antonelli, M. Antonelli +54

We update the values of the eta-eta' mixing angle and of the eta' gluonium content by fitting our measurement R_phi = BR(phi to eta' gamma)/ BR(phi to eta gamma) together with seve…

hep-ph2009★ 9 cited

Gaugino radiative decay in an anomalous U(1)' model

Andrea Lionetto, Antonio Racioppi

We study the neutralino radiative decay into the lightest supersymmetric particle (LSP) in the framework of a minimal anomalous U(1)' extension of the MSSM. It turns out that in a…