38 citations · 139 across the 12 of their papers we have counts for
8 papers · 1 filter
A study of retardation models for phenomenological interactions in hadronic physics
M. De Sanctis
A study of retardation models for the hadronic quark interaction is performed starting from a coordinate space calculation that elaborates a classical electrodynamics procedure. Th…
The role of scalar and mass interactions in a relativistic model of the charmonium spectrum
M. De Sanctis
Lorentz scalar and mass interactions are studied in more detail in the framework of a reduced Dirac equation for heavy quark-antiquark mesons. A microscopic model for these interac…
Relativistic variables for covariant, retardless wave equations
M. De Sanctis
A reduced form of the Dirac equation has been previously introduced and studied in the Center of Mass reference frame. In this work we show that this equation can be written in a c…
Charmonium spectrum with a Dirac potential model in the momentum space
D. Molina, M. De Sanctis, C. Fernandez-Ramirez
We study the charmonium spectrum using a complete one gluon exchange approach based on a phenomenological relativistic potential model with Dirac spinors in momentum spa…
An interacting quark-diquark model. Strange and nonstrange baryon spectroscopy and other observables
M. De Sanctis, J. Ferretti, R. Magaña Vsevolodovna +2
We describe the relativistic interacting quark-diquark model formalism and its application to the calculation of strange and nonstrange baryon spectra. The results are compared to…
Relativistic quark-diquark model of baryons. Non strange spectrum and nucleon electromagnetic form factors
M. De Sanctis, J. Ferretti, E. Santopinto +1
We briefly describe our relativistic quark-diquark model, developed within the framework of point form dynamics, which is the relativistic extension of the interacting quark-diquar…
Relativistic quark-diquark model of baryons with a spin-isospin transition interaction
M. De Sanctis, J. Ferretti, E. Santopinto +1
The relativistic interacting quark-diquark model of baryons, recently developed, is here extended to introduce a spin-isospin transition interaction into the mass operator. The ref…
Wave packet distortion and superluminal neutrinos
M. De Sanctis
An interpretation of the superluminal velocity observed by OPERA collaboration is given in terms wave packet distortion of ultrarelativistic massive neutrinos. Standard quantum-mec…