175 citations · 697 across the 16 of their papers we have counts for
25 papers · 1 filter
QCD Sum Rules for the X(3872) as a mixed molecule-charmoniun state
R. D. Matheus, F. S. Navarra, M. Nielsen +1
We use QCD sum rules to test the nature of the meson X(3872), assumed to be a mixture between charmonium and exotic molecular [c\bar{q}][q\bar{c}] states with J^{PC}=1^{++}. We fin…
Exclusive vector meson production in electron-ion collisions
V. P. Goncalves, M. S. Kugeratski, M. V. T. Machado +1
We calculate the nuclear cross section for coherent and incoherent vector meson production within the QCD color dipole picture, including saturation effects. Theoretical estimates…
Charm and longitudinal structure functions with the Kharzeev-Levin-Nardi model
F. Carvalho, F. O. Durães, F. S. Navarra +1
We use the Kharzeev-Levin-Nardi model of the low gluon distributions to fit recent HERA data on charm and longitudinal structure functions. Having checked that this model gives…
Could saturation effects be visible in a future electron-ion collider?
E. R. Cazaroto, F. Carvalho, V. P. Gonçalves +1
We expect to observe parton saturation in a future electron - ion collider. In this letter we discuss this expectation in more detail considering two different models which are in…
Constraining the nuclear gluon distribution in processes at RHIC
E. R. Cazaroto, F. Carvalho, V. P. Goncalves +1
A systematic determination of the gluon distribution is of fundamental interest in understanding the parton structure of nuclei and the QCD dynamics. Currently, the behavior of thi…
QCD sum rules study of the meson Z^+(4430)
Su Houng Lee, Antonio Mihara, Fernando S. Navarra +1
We use QCD sum rules to study the recently observed meson , considered as a molecule with . We consider the contributions of condensates up to dime…