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Chiral transition of fundamental and adjoint quarks
(Elsevier B.V., 2014-01-20)
The chiral symmetry breaking transition of quarks in the fundamental and adjoint representation is studied in a model where the gap equation contains two contributions, one containing a confining propagator and another ...
Chiral transition of fundamental and adjoint quarks
(Elsevier B.V., 2014)
Chiral transition of fundamental and adjoint quarks
(Elsevier B.V., 2014)
Chiral symmetry breaking in QCD-like gauge theories with a confining propagator and dynamical gauge boson mass generation
(Academic Press Inc. Elsevier B.V., 2012-04-01)
We study chiral symmetry breaking in QCD-like gauge theories introducing a confining effective propagator, as proposed recently by Cornwall, and considering the effect of dynamical gauge boson mass generation. The effective ...
Diphoton production at hadron colliders: A fully differential QCD calculation at next-to-next-to-leading order
(American Physical Society, 2012-02)
We consider direct diphoton production in hadron collisions, and we compute the next-to-next-to-leading order QCD radiative corrections at the fully differential level. Our calculation uses the q T subtraction formalism, ...
D*D rho vertex from QCD sum rules
(ELSEVIER SCIENCE BV, 2011)
We calculate the form factors and the coupling constant in the D*D rho vertex in the framework of QCD sum rules. We evaluate the three-point correlation functions of the vertex considering D, rho and D* mesons off-shell. ...
QCD sum rule calculation for the charmonium-like structures in the J/psi phi and J/psi omega invariant mass spectra
(ELSEVIER SCIENCE BV, 2011)
Using the QCD sum rules we test if the charmonium-like structure Y(4274), observed in the J/psi phi invariant mass spectrum, can be described with a D(s)(D) over bar (s0)(2317)+ h.c. molecular current with J(PC) = 0(-+). ...