55 citations · 149 across the 13 of their papers we have counts for
5 papers · 1 filter
Comment on ``Can gravity distinguish between Dirac and Majorana neutrinos?''
José F. Nieves, Palash B. Pal
This is a comment on the paper gr-qc/0605153, by Singh, Mobed and Papini.
Quark model study of the semileptonic B -> pi decay
C. Albertus, J. M. Flynn, E. Hernandez +2
The semileptonic decay B->pi is studied starting from a simple quark model and taking into account the effect of the B* resonance. A novel, multiply subtracted, Omnès dispersion re…
Linear model of tumor growth in a changing environment
José F. Nieves, Marcelo R. Ubriaco
We propose a model for describing the growth on an untreated tumor, which is characterized in a simple way by a minimal number of parameters with a well-defined physical interpreta…
Theoretical uncertainties on quasielastic charged-current neutrino-nucleus cross sections
M. Valverde, J. E. Amaro, J. Nieves
We estimate the theoretical uncertainties of the model developed in Phys. Rev. C70 055503 for inclusive quasielastic charged-current neutrino-nucleus reactions at intermediate ener…
Perturbative vs Schwinger-propagator method for the calculation of amplitudes in a magnetic field
Jose F. Nieves, Palash B. Pal
We consider the calculation of amplitudes for processes that take place in a constant background magnetic field, first using the standard method for the calculation of an amplitude…