36 citations · 53 across the 3 of their papers we have counts for
4 papers
Production of exotic tetraquarks in heavy-ion collisions at the LHC
C. E. Fontoura, G. Krein, A. Valcarce +1
We investigate the production of exotic tetraquarks, ( or and or ), in relativistic heavy-ion collisions using the quark coalesce…
Nonmesonic weak decay of charmed hypernuclei
C. E. Fontoura, F. Krmpotić, A. P. Galeão +2
We present a study of the nonmesonic weak decay (NMWD) of charmed hypernuclei using a relativistic formalism. We work within the framework of the independent particle shell model a…
SU(4) flavor symmetry breaking in D-meson couplings to light hadrons
C. E. Fontoura, J. Haidenbauer, G. Krein
The validity of SU(4)-flavor symmetry relations of couplings of charmed mesons to light mesons and baryons is examined with the use of quark-pair creation model a…
Mesonic Decay of Charm Hypernuclei
Sabyasachi Ghosh, Carlos E. Fontoura, Gastão Krein
hypernuclei are expected to have binding energies and other properties similar to those of strange hypernuclei in view of the similarity between the quark structures of the…