A. Cerqueira

activity

20062021

most cited

B_{s}^{*} B K

vertex from QCD sum rules

28 citations · 39 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ph2021★ 3 cited

The $D_{s} D K^{*}$ vertex in QCD Sum Rules: form factors and coupling constant

A. Cerqueira, B. Osório Rodrigues, M. E. Bracco +1

In this work we study the meson vertex $D_{s} D K^{*}$ using the QCD sum rules. We compute the three point correlation functions for the three cases of different off-shell mesons. The fo…

hep-ph2015★ 7 cited

$B_{s} B^{} K$ and $B_{s} B K^{}$ vertices using QCD sum rules

A. Cerqueira, B. Osório Rodrigues, M. E. Bracco +1

The form factors and the coupling constant of the $B_{s} B^{*} K$ and $B_{s} B K^{*}$ vertices are calculated using the QCD sum rules method. Three point correlation functions are compute…

hep-ph2011★ 28 cited

$B_{s}^{*} B K$ vertex from QCD sum rules

A. Cerqueira, B. Osório Rodrigues, M. E. Bracco

The form factors and the coupling constant of the $B_{s}^{*} B K$ vertex are calculated using the QCD sum rules method. Three point correlation functions are computed considering both…

hep-ph2006★ 1 cited

Coupling constants of $D^{} D_{s} K$ and $D_{s}^{} D K$ processes

M. E. Bracco, A. Lozea, A. Cerqueira +2

We calculate the coupling constants of $D^{*} D_{s} K$ and $D_{s}^{*} D K$ vertices using the QCD sum rules technique. We compare results obtained in the limit of SU(4) symmetry and found that…

The Ds​DK∗ vertex in QCD Sum Rules: form factors and coupling constant

Bs​B∗K and Bs​BK∗ vertices using QCD sum rules

Bs∗​BK vertex from QCD sum rules

Coupling constants of D∗Ds​K and Ds∗​DK processes

The $D_{s} D K^{*}$ vertex in QCD Sum Rules: form factors and coupling constant

$B_{s} B^{} K$ and $B_{s} B K^{}$ vertices using QCD sum rules

$B_{s}^{*} B K$ vertex from QCD sum rules

Coupling constants of $D^{} D_{s} K$ and $D_{s}^{} D K$ processes