378 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di LecceIT52 papers
- Laboratoire de Physique ThéoriqueFR7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT6 papers
- Université de MontpellierFR6 papers
- University of CreteGR6 papers
- University of TriesteIT6 papers
- Universidad de GranadaES5 papers
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- University of Rome Tor VergataIT5 papers
- Institute of High Energy PhysicsCN4 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT4 papers
10 papers · 1 filter
Three-dimensional Lorentzian homogeneous Ricci solitons
M. Brozos-Vazquez, G. Calvaruso, E. Garcia-Rio +1
We describe three-dimensional Lorentzian homogeneous Ricci solitons, showing that all types (i.e. shrinking, expanding and steady) exist. Moreover, all non-trivial examples have no…
Associated production of charged Higgs and top at LHC: the role of the complete electroweak supersymmetric contribution
M. Beccaria, G. Macorini, L. Panizzi +2
The process of charged Higgs production in association with a top quark at the LHC has been calculated at the complete NLO electroweak level both in a Two Higgs Doublets Model and…
Potential Scattering in Dirac Field Theory
S. De Leo, P. Rotelli
We develop the potential scattering of a spinor within the context of perturbation field theory. As an application, we reproduce, up to second order in the potential, the diffusion…
Superscaling of non-quasielastic electron-nucleus scattering
C. Maieron, J. E. Amaro, M. B. Barbaro +3
The present study is focused on the superscaling behavior of electron-nucleus cross sections in the region lying above the quasielastic peak, especially the region dominated by ele…
Evolution of the pygmy dipole resonance in nuclei with neutron excess
G. Co', V. De Donno, C. Maieron +2
The electric dipole excitation of various nuclei is calculated with a Random Phase Approximation phenomenological approach. The evolution of the strength distribution in various gr…
Pre-Main Sequence variables in the VMR-D : identification of T Tauri-like accreting protostars through Spitzer-IRAC variability
T. Giannini, D. Lorenzetti, D. Elia +6
We present a study of the infrared variability of young stellar objects by means of two Spitzer-IRAC images of the Vela Molecular Cloud D (VMR-D) obtained in observations separated…