224 citations · 1.6k across the 72 of their papers we have counts for
Showing 2010 · hep-phShow all
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hep-ph2010★ 33 cited
Extracting the Omega- electric quadrupole moment from lattice QCD data
G. Ramalho, M. T. Pena
The Omega- has an extremely long lifetime, and is the most stable of the baryons with spin 3/2. Therefore the Omega- magnetic moment is very accurately known. Nevertheless, its ele…
hep-ph2010★ 2 cited
A covariant formalism for the N* electroproduction at high momentum transfer
G. Ramalho, Franz Gross, M. T. Pena +1
A constituent quark model based on the spectator formalism is applied to the gamma N -> N* transition for the three cases, where N* is the nucleon, the Delta and the Roper resonanc…
hep-ph2010★ 50 cited
Electromagnetic form factors of the Delta with D-waves
G. Ramalho, M. T. Pena, Franz Gross
The electromagnetic form factors of the Delta baryon are evaluated within the framework of a covariant spectator quark model, where S and D-states are included in the wave func…