207 citations · 223 across the 4 of their papers we have counts for
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Test of the heavy quark-light diquark approximation for baryons with a heavy quark
E. Hernández, J. Nieves, J. M. Verde-Velasco
We check a commonly used approximation in which a baryon with a heavy quark is described as a heavy quark-light diquark system. The heavy quark influences the diquark internal moti…
Neutrino induced weak pion production off the nucleon
E. Hernandez, J. Nieves, M. Valverde
We study neutrino induced one-pion production off the nucleon in and around the Delta resonance region. Apart from the Delta-pole mechanism we include background terms required by…
Weak Pion Production off the Nucleon
E. Hernandez, J. Nieves, M. Valverde
We develop a model for the weak pion production off the nucleon, which besides the Delta pole mechanism (weak excitation of the resonance and its subsequent decay into $N…
Doubly heavy quark baryon spectroscopy and semileptonic decay
C. Albertus, E. Hernandez, J. Nieves +1
Working in the framework of a nonrelativistic quark model we evaluate the spectra and semileptonic decay widths for the ground state of doubly heavy and baryons. We solve t…