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Superscaling and Charge-changing Neutrino Cross Sections
M. B. Barbaro, J. E. Amaro, J. A. Caballero +3
The superscaling function extracted from inclusive electron scattering data is used to predict high energy charge-changing neutrino cross sections in the quasi-elastic and regi…
Bosonization of the Pairing Hamiltonian
Maria B. Barbaro, Maria R. Quaglia
We address the problem of the bosonization of finite fermionic systems with two different approaches. First we work in the path integral formalism, showing how a truly bosonic effe…
Electroweak quasielastic response functions in nuclear matter
M. B. Barbaro, A. De Pace, T. W. Donnelly +1
Quasielastic electromagnetic and parity-violating electron scattering response functions of relativistic nuclear matter are reviewed. The roles played by the Hartree-Fock field and…
Semi-relativistic description of quasielastic neutrino reactions and superscaling in a continuum shell model
J. E. Amaro, M. B. Barbaro, J. A. Caballero +2
The so-called semi-relativistic expansion of the weak charged current in powers of the initial nucleon momentum is performed to describe charge-changing, quasielastic neutrino reac…
Superscaling in charged current neutrino quasielastic scattering in the relativistic impulse approximation
J. A. Caballero, J. E. Amaro, M. B. Barbaro +3
Superscaling of the quasielastic cross section in charged current neutrino-nucleus reactions at energies of a few GeV is investigated within the framework of the relativistic impul…
The generalised relativistic Lindhard functions
M. B. Barbaro, R. Cenni, M. R. Quaglia
We present here analytic expressions for the generalised Lindhard function, also referred to as Fermi Gas polarisation propagator, in a relativistic kinematic framework and in the…