44 citations · 62 across the 5 of their papers we have counts for
7 papers
Li-rich giant stars under scrutiny: Binarity, magnetic activity and the evolutionary status after Gaia DR2
B. F. O. Gonçalves, J. S. da Costa, L. de Almeida +2
We present a study of the evolutionary state of a few lithium-rich giant stars based on the Gaia DR2 parallaxes and photometry. We also investigate the chromospheric activity, the…
Exclusive decays of χ_{bJ} and η_b into two charmed mesons
Regina S. Azevedo, Bingwei Long, Emanuele Mereghetti
We develop a framework to study the exclusive two-body decays of bottomonium into two charmed mesons and apply it to study the decays of the C-even bottomonia. Using a sequence of…
Potential models and lattice correlators for quarkonia at finite temperature
W. M. Alberico, A. Beraudo, A. De Pace +1
We update our recent calculation of quarkonium Euclidean correlators at finite temperatures in a potential model by including the effect of zero modes in the lattice spectral funct…
Center-of-mass effects in electromagnetic two-proton knockout reactions
Carlotta Giusti, Franco Davide Pacati, Michael Schwamb +2
The role of center-of mass (CM) effects in the one-body nuclear current in the description of electromagnetically induced two-nucleon knockout reactions is discussed in connection…
Generalized parton distributions of the nucleon in constituent quark models
S. Boffi, B. Pasquini, M. Traini
Generalized parton distributions (GPDs) are studied at the hadronic (nonperturbative) scale within different assumptions based on a relativistic constituent quark model. In particu…
Nonperturbative versus perturbative effects in generalized parton distributions
B. Pasquini, M. Traini, S. Boffi
Generalized parton distributions (GPDs) are studied at the hadronic (nonperturbative) scale within different assumptions based on a relativistic constituent quark model. In particu…