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Rho-nucleon tensor coupling and charge-exchange resonances
(Elsevier B.V., 2000-11-23)
The Gamow-Teller resonance in Pb-208 is discussed in the context of a self-consistent RPA, based on the relativistic mean field theory. We inquire on the possibility of substituting the phenomenological Landau-Migdal force ...
Rho-nucleon tensor coupling and charge-exchange resonances
(Elsevier B.V., 2000-11-23)
The Gamow-Teller resonance in Pb-208 is discussed in the context of a self-consistent RPA, based on the relativistic mean field theory. We inquire on the possibility of substituting the phenomenological Landau-Migdal force ...
Rho-nucleon tensor coupling and charge-exchange resonances
(Elsevier B.V., 2014)
Localized description of surface energy gap effects in the resonant charge exchange between atoms and surfaces
(IOP Publishing, 2010-12)
The resonant charge exchange between atoms and surfaces is described by considering a localized atomistic view of the solid within the Anderson model. The presence of a surface energy gap is treated within a simplified ...
Interference between resonant and Auger mechanisms for charge-exchange processes near surfaces
(American Physical Society, 2003-05)
In this work we solve the dynamics of the Newns-Anderson Hamiltonian supplemented with Auger termsand analyze the case of He1 scattered off an Al ~100! surface. The dynamical solution is compared with resultsof calculations ...
Dual structure in the charge excitation spectrum of electron-doped cuprates
(American Physical Society, 2017-12)
Motivated by the recent resonant x-ray scattering (RXS) and resonant inelastic x-ray scattering (RIXS) experiments for electron-doped cuprates, we study the charge excitation spectrum in a layered t-J model with the ...
A new approach to Auger and quasi-resonant processes in ion-surface collisions
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
Giant first-forbidden resonances
(1983-05-16)
Recent experimental data on first-forbidden charge-exchange resonances are discussed in the framework of a schematic model. We also evaluate the screening of the weak coupling constants induced by both the giant resonances ...