42 citations · 1.1k across the 92 of their papers we have counts for
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Light hybrid baryons in the constituent model of QCD
Joachim Viseur, Claude Semay, Cyrille Chevalier
Hybrid baryons, in which gluonic degrees of freedom play an explicit dynamical role, provide a key testing ground for nonperturbative quantum chromodynamics. In this work, we inves…
Diquark size effects in the quark-diquark approximation for baryons
Clara Tourbez, Cyrille Chevalier, Claude Semay
Baryons can be described within several theoretical frameworks. Among them, the constituent approach is widely used. In this context, we aim to evaluate the accuracy of a particula…
Casimir scaling in glueballs in SU() and Sp() gauge theories: hints from constituent approaches
F. Buisseret, C. Chevalier, V. Mathieu +1
We show that the lattice glueball masses versus in SU() and Sp() Yang-Mills theories scale as , with the…
A quark core-gluon model for heavy hybrid baryons
Lorenzo Cimino, Cintia T. Willemyns, Claude Semay
Besides the ordinary hadrons, QCD allows the existence of states in which excitations of the gluonic field can play the role of valence particles, either alone in a glueball, or co…
Many-quark interactions: Large- scaling and contribution to baryon masses
F. Buisseret, C. Semay, C. T. Willemyns
Starting from an effective Hamiltonian modelling a baryon made of identical quarks in the large- approach of QCD, we obtain analytical formulas allowing to estimate the cont…
Thermodynamics of the Quark-Gluon Plasma within a T-matrix approach
Gwendolyn Lacroix, Claude Semay, Fabien Buisseret
The strongly-coupled phase of the quark-gluon plasma (QGP) is studied here by resorting to a -matrix formulation in which the medium is seen as a non-ideal gas of quasiparticles…